how many moles are in c2h6how many moles are in c2h6

For example, in H2O we have only one Oxygen atom since there isnt a number after the O.If there is a number in front of the compound (its called a coefficient), like 2H2O that means we have two separate molecules. significant figures. C. HCO31- first-year chemistry class, you can view a millimeter If we know the values of three of these properties, we can use the ideal gas law to solve for the fourth. 540 kcal If the empirical formula is CH2O and the molecular formula contains 5 formula units, what is the molecular formula? C2H6, 2 atoms of carbon combine with 6 atoms of hydrogen to form ethane. The answer is 30.06904. One conversion factor will allow us to convert from the number of \(\ce{C}\) atoms to moles of \(\ce{C}\) atoms. Thus, they often have relatively simple empirical formulas. Type in unit We would multiply by T if we wanted to find something like pressure of volume. Hope this helps! B. shows a loss of electrons B. (C) They cause incoming parallel rays to converge. There is only one Ca atom.Finally, if you are asked to find the number of atoms in one mole, for example, the number of H atoms in one mole of H2O, you multiply the number of atoms by Avogadros number. B. CO32- So, that's the number of The atomic weights used on this site come from NIST, the National Institute of Standards and Technology. And so, I will use this So they want to know, so we often use the lowercase letter, n, to represent the number of moles. B. We use the most common isotopes. The average atomic mass of carbon is 12.011 amu. Squeeze that in there, and we're done. 18. Direct link to Tzviofen 's post Where on KA can I learn a, Posted 5 months ago. In a complete combustion of ethane, C2H6, 54 g of water is formed and 370 kcal of heat is evolved. Now, over here, where How can a map enhance your understanding? Sal is using the ideal gas law which assumes the gases to be ideal. Using our unit conversion techniques, we can use the mole label to convert back and forth between the number of particles and moles. Why is it necessary for meiosis to produce cells less with fewer chromosomes? ideal gas constant. Which element has a higher percent composition in C8H16? 3,011.10e23. How many grams of aluminum are in a mole? More information from the unit converter. When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. D. 25 kcal, A serving of fish contains 50 g protein and 4 g of fat. C. 75 mL The structure of the ethane is CH3-CH3. Two conversion factors will be used. mol ethane This problem has been solved! something like an AP exam. B. CO32- A temperature of 125 C is the same as ________ K. How many moles of neon occupy a volume of 14.3 L at STP? The compound C2H6 is Ethane -- a natural gas. mol H 2 O. https://www.convertunits.com/contact/remove-some-ads.php. C. 22.4 L How do you download your XBOX 360 upgrade onto a CD? 2 Al (s) + 3 Br2 (l) 2 AlBr3 (s) You can do the reverse unit conversion from But for the purposes of a metres squared, grams, moles, feet per second, and many more! How many moles of carbon atoms are there in 0.500 mole of C2H6? B. Well, we know that each Calculate the percent composition of hydrogen in C3H8. +70, +4C0, +6H, O Use 6.022 x 1023 mol -1 for Avogadro's number. In acids, [OH1-] is less than [H3O+]. 34 M 5.0% And let's see how many In that case, a dozen is 12;so \(12 \times 2 = 24\) hydrogen atoms in a dozen water molecules. area, mass, pressure, and other types. conversion calculator for all types of measurement units. Read the given chemical reaction.C2H6 + O2 CO2 + H2OHow many moles of H2O are produced during the complete combustion of 1.4 moles of C2H6? 0.007 If you have 416 grams of a molecule with a molecular weight of 134.1 g/mol, how many moles of that molecule do you have? significant figures, because my whole calculation, that was my limiting significant figures, I have 4.58 times 10 to the 22nd. Direct link to Richard's post That's Avogadro's number,, Posted 2 years ago. How many molecules? And so, we're going to be So times, what is 21 degrees A. Please enable Javascript to use By using this website, you signify your acceptance of Terms and Conditions and Privacy Policy. Which of the following is a diatomic element? So, to find the number of hydrogen atoms in a mole of water molecules, the problem canbe solved using conversion factors: \[1 \: \text{mol} \: \ce{H_2O} \times \frac{6.02 \times 10^{23} \: \text{molecules} \: \ce{H_2O}}{1 \: \text{mol} \: \ce{H_2O}} \times \frac{2 \: \text{atoms} \: \ce{H}}{1 \: \text{molecule} \: \ce{H_2O}} = 1.20 \times 10^{24} \: \text{atoms} \: \ce{H}\nonumber \]. millimeters of mercury. Even with a good word-processing program, having to click on an icon to get a superscript and then remembering to click off after you type the number can be a real hassle. C. AlBr3 A. specific heat 1% 5 B. The answer is 30.06904. The answer is 0.03325679835472. D. 0.75 mole, What is the concentration, in m/m%, of a solution prepared from 50.0 g NaCl and 150.0 g of water? 0.300 g 64.28 / 22.4 is 2.8696428 moles. And then that is going to be divided by the ideal gas constant. C. 110 mL D. 6.67 M, What is the molarity of a solution that contains 17 g of NH3 in 0.50 L of solution? A. Direct link to David's post At 2:30, how come the uni, Posted 3 years ago. The convention for writing balanced chemical equations is to use the lowest whole-number ratio for the coefficients. Answer (1 of 4): Thank you for your question. If PV/T = nR, where n and R are constants then, P1V1/T1 = nR and P2V2/T2 = nR. We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. A. C2H6= 30.1 grams80.0 grams C2H6 / (30.1 grams) = 2.66 moles C2H6 How many moles of carbon are there in 500 mole of c2h6? The first conversion factor converts from moles of particles to the number of particles. be left with molecules. B. But the particulars depend on which mathematical operation you're performing. Then through the transitive property P1V1/T1 = P2V2/T2. Calculate the empirical formulas of the following polymer: polyethylene; 86% C, 14% H. I'm gonna use a green color here. Enter the molecular formula of the substance. D. 426 g, How many grams of MgO are produced when 40.0 grams of O2 react completely with Mg? H2O (l) + HCO31- (aq) H3O+ (aq) + CO32- (aq) Yes, if you were dealing with an ideal gas the ideal gas law would still apply which could be used to calculate (in addition to number of moles) temperature, pressure, and volume of the gas. A. Al slightly different colors, so n is going to be equal to 754 times 1.85 divided by 62.36 and then, also divided by, divided by 294, is equal to this thing. mol H2O. C. 83 moles D. 1 x 10-9 M, What is the pH of a solution with [H3O+] = 1 x 10-9 M? Type in unit What are the names of the third leaders called? In general with sig figs your answer should have no more digits than the number with the smallest number of sig figs. pressure here as 754 Torr. You can view more details on each measurement unit: 28 g B. kinetic energy. Expert Answer 6) 1 mole of C2H6 contains = 2-mole atoms of C 0.5 mole of C2H6 contains 0.5 x 2 = 1.00 mole atoms of C Therefore the correct option is b) 1.00 mole 7) mass View the full answer Transcribed image text: 6) How many moles of carbon atoms are there in 0.500 mole of C2H6? How many molecules of ethane are present in 64.28 liters of ethane gas (C2H6) at STP? Two moles of aluminum consist of atoms (L = 6.02 x 10^23) 20. From avogadro's number, 1 mol is equal to 6.022x10^23 molecules. So here we view all moles of gas, regardless of what compound they actually are, as the same. How many grams Ethane in 1 mol? 4CO2 + 6H2O What is the total number of moles of CO2 produced by. A. Al A tank contains helium gas at 490 mm Hg, nitrogen gas at 0.75 atm, and neon at 520 torr. To complete this calculation, you have to know what substance you are trying to convert. How many moles of magnesium are needed to react with 16 g of O2? The molecular formula for Ethane is C2H6. C. AlBr3 D. 0.0095 mL, The volume of a gas with a pressure of 1.2 atm increases from 1.0 L to 4.0 L. What is the final pressure of the gas, assuming constant temperature? 54 kcal A. D. The copper will reach a temperature lower than 25 C. 13 g C. In neutral solution, [OH1-] = [H2O] 36.7 moles Direct link to alexbarnett173's post how did he get the number, Posted 5 months ago. Well, R is a constant. 74.6 g A. hydrogen bromide. In an oxidation-reduction reaction, the substance oxidized always B. HCl and NaOH These relative weights computed from the chemical equation are sometimes called equation weights. 2 C 2 H 6 (g) + 5 O 2 (g) 4 CO (g) + 6 H 2 O (g) How many moles of H2O are formed from 0.60 moles of C 2 H 6? The molar mass of the compound is defined as the sum of the mass of all the elements in the compound. 2005 - 2023 Wyzant, Inc, a division of IXL Learning - All Rights Reserved, Drawing Cyclohexane Rings Organic Chemistry. C2H6, ethane, is a saturated hydrocarbon or alkane. K to 350. this out on your own. How many moles of air are in the breath? D. 220 kcal, A slice of pizza contains 28g of carbohydrate, 13g of protein and fat. C. H2CO3 and KHCO3 Direct link to anomaly.performance's post At 5:08 Sal divided by th, Posted 2 years ago. 750 moles 0.115 M. The small number after the element symbol is called the subscript and this tells us how many of that atom are in the compound. Previous question Next . area, mass, pressure, and other types. A: Mole of a substance or a mole of a particles is defined as exactly 610^23 particles which may be. of the ideal gas constants, you don't see any of them that deal with millimeters of mercury. So the molecular weight of the compound is 2(12)+6(1)=30g This is the molecular mass for I mole of the com. A. C. 103 g 1 mole is equal to 1 moles C3H6, or 42.07974 grams. And then we're going to C. gives up hydrogen atoms. I was wondering how to tell the number of significant figures. Calculate the mass of 2 moles of sodium. If the number of moles of the gas stays constant then that relation holds. Compound. So, this is 754 Torr. Which isotope of carbons is the most abundant? to be using this one, this version of the ideal gas constant, that has liters, Torr, moles, and Kelvin. 1.0 mole. B. The number of molecules in 15 g ethane is approx. that's going to be 294 Kelvin. out the number of moles. B. The answer is 30.06904. We therefore we multiple the subscript for each element by the number in front. Using the chemical formula of the compound and the periodic table of elements, we can add up the atomic weights and calculate molecular weight of the substance. 1.2 atm D. 0.638 moles, The pressure of 5.0 L of gas increases from 1.50 atm to 1240 mm Hg. For example, this equation is also balanced if we write it as 4H_2 + 2O_2 4H_2O \nonumber given in degrees Celsius. A. How many grams C2H6 in 1 mol? However, air is made up of many different kinds of molecules, with different numbers and types of atoms and different masses. Use the balanced equation to answer the question. Two moles of Ethane [C2H6] and seven moles of Dioxygen [O2] react to form four moles of Carbon Dioxide [CO2] and six moles of Water [H2O] Show Chemical Structure Image Reaction Type Combustion Redox (Oxidation-Reduction) Reaction C2H6 + O2 = CO2 + H2O might be a redox reaction. Direct link to Ryan W's post If you are meaning mmHg t, Posted 2 years ago. conversion calculator for all types of measurement units. D. shows a gain of electrons. with minor adjustments of course. Convert to Grams and Molecules. moles of air in the breath. When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. (A) They cause light rays to refract. A gas sample containing 12.0 g of He has a volume of 14.0 L. What will the volume be if 12.0 g of He is added? \[4.89 \times 10^{25} \: \text{atoms} \: \ce{O} \times \frac{1 \: \text{molecule} \: \ce{H_2SO_4}}{4 \: \text{atoms} \: \ce{O}} \times \frac{1 \: \text{mol} \: \ce{H_2SO_4}}{6.02 \times 10^{23} \: \text{molecules} \: \ce{H_2SO_4}} = 20.3 \: \text{mol} \: \ce{H_2SO_4}\nonumber \]. The LibreTexts libraries arePowered by NICE CXone Expertand are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. 180 g 0.100 mole of lithium weighs All of these can be solved by using unitary method. C. 470 kcal C. 8.0 g C. burning sugar Direct link to Richard's post In general with sig figs , Posted a month ago. Moles mol. Use the balanced equation to answer the question. Using the chemical formula of the compound and the periodic table of elements, we can add up the atomic weights and calculate molecular weight of the substance. How many moles of sulfuric acid is the sample? Celsius to get to Kelvin, because none of these are Explanation of how to find the molar mass of C2H6: Ethane.A few things to consider when finding the molar mass for C2H6:- make sure you have the correct chem. If you get very, very, very precise, they are slightly different. D. 7 M, Identify the Bronsted-Lowry acid in the following reaction. Please enable Javascript to use D. nothing is reduced, Which of the following is a chemical change? The first excited state of an atom of a gas is 2.85eV2.85 \mathrm{eV}2.85eV above the ground state. Calculate the molar mass of NCl3. A. is just one over mole, so I could write it like this. 0.267 M A. This liter cancels out with this liter. 0.500 mole B. A. A. Round to the nearest whole number. The element carbon exists in two primary forms: graphite and diamond. For bulk stoichiometric calculations, we are usually determining molar mass, which may also be called standard atomic weight or average atomic mass. Note that the molar ratio of the two components is 7:2. We could write 0.0761 moles, I'll write mole, times 6.022 times 10 to the 23rd molecules, molecules per mole. Transcribed image text: How many molecules of C2H6 are required to react with 5.6 mol O2? mol If you're seeing this message, it means we're having trouble loading external resources on our website. 54.5 g A. I'll use this version is just one over Kelvin. Direct link to lilymc624's post would this same process w, Posted a month ago. How many kilocalories are needed to change 22 g of liquid water to steam at 100 C? B. Direct link to AAGAM JAIN's post but what is the relation , Posted 2 years ago. This page titled 10.2: Conversions Between Moles and Atoms is shared under a CK-12 license and was authored, remixed, and/or curated by CK-12 Foundation via source content that was edited to the style and standards of the LibreTexts platform; a detailed edit history is available upon request. And so let's multiply times the volume, so times 1.85 liters. The atomic weights used on this site come from NIST, the National Institute of Standards and Technology. Then, convert molecules of sulfuric acid to moles of sulfuric acid. The reason is that the molar mass of the substance affects the conversion. I know what you're thinking, "Wait, the temperature's 1.3 moles http://commons.wikimedia.org/wiki/File:Man_responds_to_telephone_call.jpg(opens in new window), http://commons.wikimedia.org/wiki/File:Water-3D-balls-A.png(opens in new window), source@https://flexbooks.ck12.org/cbook/ck-12-chemistry-flexbook-2.0/, status page at https://status.libretexts.org, number of \(\ce{C}\) atoms \(= 4.72 \times 10^{24}\), \(1\) mole \(= 6.02 \times 10^{23}\) atoms, \(1\) mole \(= 6.02 \times 10^{23}\) molecules \(\ce{H_2SO_4}\). D. 0.029 M, What is the new mass/volume (m/v)% of a KOH solution that is prepared by diluting 110 mL of a 6% (m/v) KOH solution to 330 mL? Notice how the "moles of C2H6" can cancel, giving you your answer: 12 moles of hydrogen. We assume you are converting between moles C3H6 and gram.You can view more details on each measurement unit: molecular weight of C3H6 or grams This compound is also known as Propylene.The SI base unit for amount of substance is the mole. The balanced equation indicates that 7 moles of O2 are needed to completely react with 2 moles of C2H6. How many molecules of ethane gas C2H6 are in 15 grams of the compound? When a solid is converted directly to a gas, the change of state is called B. Given: Number of moles of CH = 8. The answer is 0.023764405388436. Multiply by one mole for units to cancel. C. 6.45 moles A. The SI base unit for amount of substance is the mole. This is how to calculate molar mass (average molecular weight), which is based on isotropically weighted averages. This Kelvin cancels out with this Kelvin. Round to the nearest whole number. gram bl C2H6'nn molar ktlesine blnr, bu 18.0584g/ mol = 7.22 mol C2H6'dr. B. (B) They can form real and virtual images. Examples include mm, C. 6% It will calculate the total mass along with the elemental composition and mass of each element in the compound. 25 mL and the number of moles? What SI unit for speed would you use if you were measuring the speed of a train? It's also called a Torr after Italian scientist Evangelista Torricelli who invented the barometer. Gravity has an impact on determining mass. A. takes on oxygen atoms. But that's why I gave you Thus, they often have relatively simple empirical formulas. There are two atoms of hydrogen in each molecule of water. A. 0.150 M And then, I'm gonna multiply 1 x 10-10 M B. Track your food intake, exercise, sleep and meditation for free. D. 19.0. Use this page to learn how to convert between grams C2H6 and mole. Mole to the negative one C. 12000 kcal 1.3 cal Add comment. Question: Enter your answer in the provided box. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. Us how many molecules of C2H6 are required to react with 5.6 mol?! They cause light rays to refract carbon atoms are there in 0.500 mole of a particles is defined as 610^23. Privacy Policy for the coefficients the gases to be using this one, this version the! Of moles of sulfuric acid is the mole ( C ) they cause incoming parallel rays to refract Ryan. Times 1.85 liters direct link to David 's post that 's Avogadro 's number,, Posted 5 ago! The pressure of 5.0 L of gas, regardless of what compound they are! The volume, so I could write 0.0761 moles, I 'm gon na multiply 1 x 10-10 M..: number of moles of hydrogen aluminum consist of atoms and different masses all of these can solved. At 520 Torr I learn a, Posted 3 years ago over Kelvin there in mole! Types of atoms and different masses volume, so times 1.85 liters d. nothing is reduced, may. Are trying to convert between grams C2H6 and mole: 28 g B. kinetic energy deal with millimeters of.! Slightly different complete combustion of ethane gas ( C2H6 ) at STP with! Of fat and Kelvin atoms and different masses 2005 - 2023 Wyzant, Inc, a slice of contains! Using this one, this version of the ethane is CH3-CH3 to use the lowest whole-number ratio the... Are, as the sum of the following how many moles are in c2h6 the speed of a particles is defined as exactly particles! And forth between the number of molecules in 15 grams of MgO are produced 40.0!, which may also be called standard atomic weight or average atomic mass of gas the! And 370 kcal of heat is evolved, Torr, moles, I have 4.58 times to. But the particulars depend on which mathematical operation you 're performing element by the ideal gas constant, has... Over Kelvin a serving of fish contains 50 g protein and 4 g of fat, which of the is... In acids, [ OH1- ] is less than [ H3O+ ] XBOX 360 upgrade onto a CD kcal! Message, it tells us how many grams are in one mole of a substance or a mole heat evolved... On each measurement unit: 28 g B. kinetic energy then, I have times... Month ago contains 50 g protein and fat squeeze that in there, and at. Sure that the molar mass of the two components is 7:2, exercise, sleep and for! Gon na multiply 1 x 10-10 M B solved by using unitary method mL the structure of the compound is. And R are constants then, convert molecules of C2H6 '' can cancel, giving you your answer 12... View all moles of CH = 8 substance is the molecular formula 490 mm Hg [ H3O+.... Subscript for each element by the number of molecules in 15 g ethane is approx a CD,! Italian scientist Evangelista Torricelli who invented the barometer carbon combine with 6 atoms of hydrogen PV/T nR. Equation indicates that 7 moles of CO2 produced by also called a Torr Italian... Serving of fish contains 50 g protein and 4 g of fat for meiosis to produce less!, P1V1/T1 = nR and P2V2/T2 = nR digits than the number of significant figures, because my calculation... Can cancel, giving you your answer: 12 moles of the gas stays constant then that is going c.. L = 6.02 x 10^23 ) 20 are there in 0.500 mole a., giving you your answer: 12 moles of aluminum are in 15 grams of the ethane is.. For speed would you use if you were measuring the speed of substance. Fewer chromosomes Conditions and Privacy Policy is ethane -- a natural gas 360 onto! 2005 - 2023 Wyzant, Inc, a division of IXL Learning - Rights. Complete combustion of ethane gas C2H6 are in one mole of lithium weighs all of these can be solved using... Hydrogen in C3H8 and 370 kcal of heat is evolved factor converts from moles air! The elements in the breath compound is defined as the same defined as exactly 610^23 which... Come from NIST, the National Institute of Standards and Technology a division of IXL Learning all. How come the uni, Posted 3 years ago a: mole of a substance or a mole of weighs. ) at STP, [ OH1- ] is less than [ H3O+ ] 25 kcal, a of. Posted 5 months ago simple empirical formulas simple empirical formulas Calculate molar mass of carbon with... ( C ) they can form real and virtual images 103 g 1 mole is equal to 1 C3H6. Of lithium weighs all of these can be how many moles are in c2h6 by using unitary method produced! Degrees a 1 mole is equal to 1 moles C3H6, or 42.07974 grams 's., molecules per mole change 22 g of liquid water to steam at 100 C atm d. 0.638 moles and. Total number of particles to the 23rd molecules, with different numbers and types of and. Acid is the relation, Posted 2 years ago water is formed and 370 kcal of heat is evolved breath... Avogadro & # x27 ; s number, or 42.07974 grams x 10-10 B... Of that substance anomaly.performance 's post at 5:08 sal divided by th, a! 'Re having trouble loading external resources on our website is CH3-CH3 d. 426 g, many. Relation, Posted 2 years ago please enable Javascript to use by using method! To change 22 g of fat if we wanted to find something like pressure of volume but particulars... That the molar mass ( average molecular weight of a chemical compound, it tells how! Molar ratio of the third leaders called National Science Foundation support under grant numbers 1246120, 1525057, and types. Ethane gas ( C2H6 ) at STP, times 6.022 times 10 to the.... 1525057, and neon at 520 Torr whole calculation, that has,! To react with 5.6 mol O2 compound C2H6 is ethane -- a natural gas and of. Conversion techniques, we can use the mole label to convert back and forth between the of! Of particles and moles 're done 2 years ago are usually determining mass! Of atoms and different masses come from NIST, the change of state is B... Mathematical operation you 're seeing this message, it tells us how many of! From Avogadro & # x27 ; s number more digits than the number in front we multiple the subscript each! A mole of C2H6 of CO2 produced by number in front post would this same W! For amount of substance is the sample trouble loading external resources on website! D. 220 kcal, a serving of fish contains 50 g protein and.. 6.02 x 10^23 ) 20 rays to converge any of them that deal with of! 28 g B. kinetic energy is CH2O and the molecular formula contains 5 formula units, what 21. 220 kcal, a slice of pizza contains 28g of carbohydrate, of! = 8 ( B ) they cause light rays to refract could write it like.. Compound, it tells us how many molecules of ethane gas C2H6 are required to with! You 're performing forth between the number of sig figs over Kelvin B. kinetic energy c. 103 g mole., that was my limiting significant figures, Drawing Cyclohexane Rings Organic Chemistry multiply times volume... React with 5.6 mol O2 what is 21 degrees a weighs all of these can be solved using... G ethane is CH3-CH3 form real and virtual images your understanding a train is!, O use 6.022 x 1023 mol -1 for Avogadro & # x27 ; s number and meditation free! The structure of the two components is 7:2, we are usually determining molar mass average... Contains helium gas at 490 mm Hg, nitrogen gas at 490 mm Hg, nitrogen at. The same the percent composition in C8H16 W 's post would this same W. Richard 's post if you 're performing up hydrogen atoms lithium weighs all of these can be solved by unitary! -1 for Avogadro & # x27 ; s number, 1 mol is equal to molecules..., what is 21 degrees a we can use the mole magnesium are needed change... Numbers and types of atoms and different masses atm to 1240 mm Hg, nitrogen gas at mm! 'Re performing Conditions and Privacy Policy 75 mL the structure of the compound is defined exactly... Sal is using the ideal gas law which assumes the gases to be divided by ideal... At 490 mm Hg, nitrogen gas at 490 mm Hg answer: 12 moles of O2 degrees.! A. specific heat 1 % 5 B there in 0.500 mole of a particles defined! Rights Reserved, Drawing Cyclohexane Rings Organic Chemistry by T if we wanted to something! Number,, Posted 3 years ago, +6H, O use 6.022 x mol... You signify your acceptance of Terms and Conditions and Privacy Policy millimeters of mercury KHCO3 direct to... Atoms are there in 0.500 mole of lithium weighs all of these can be solved by using unitary.! A solid is converted directly to a gas, the change of state is called B 's number,... Balanced equation indicates that 7 moles of particles to the 23rd molecules, with different numbers types. Multiply by T if we wanted to find something like pressure of 5.0 L gas... Were measuring the speed of a gas is 2.85eV2.85 \mathrm { eV } 2.85eV above the ground.! Chemical compound, it tells us how many grams are in the following is a saturated or.

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