how many moles of methane are required to produce 22 g co2?
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Answer. 0.5 moles of methane are required to produce 22g og on combustion.
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Because the reaction occurs at STP, 1 mole of NH3 gas occupies 22.4 L.
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Calculate the molecular mass of ethane (C2H8) and you will get 32 amu. That tells you that 32 grams of ethane is a mole. A mole is 6.02 x 10^23 molecules.
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There are 1.51 x 1024 molecules of carbon dioxide in 2.50 moles of carbon dioxide. To calculate this you must multiply Avogadro's number, 6.022 x 102...
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17. How many moles of carbon dioxide are there in 52.06 g of carbon dioxide? Explanation: This is a straight-forward conversion from grams to moles of CO2 which is done as follows: 18.
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The volume of 1 mole of any gas is called its molar volume and is equal to 22.4 L at standard temperature and pressure.
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Since one mole of CO2 contains one mole carbon atoms, therefore, 0.6 moles of carbon dioxide will contain 0.6 moles of carbon.
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At STP, one mol of ideal gas occupies 22.4 L. Thus, the balanced equation can be read as 89.6 L of hydrogen gas are needed to produce 22.4 L of methane. If only 2.5 L of methane are needed: 2.50 L CH4 x (89.6 L of H2/22.4 L of CH4) = 10.0 L of H2.
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The mass number of CO2 = 2x16 + 12 =44 so one mole of C02 has a mass of 44g. Two moles of CO2 weighs 2 x 44 = 88g. The number of moles in 22g of CO2 = 22/44 = 0.5. One mole always contains the same number of particles which is given by avagadro's number.
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atoms U. atoms of CH4) we need to take into account that 1 mole of CH4 contains 1 mole of carbon atoms and 4 moles of hydrogen atoms. Since 16.04 g represents the mass of 1 mole of methane molecules it is called the molar mass of methane.
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There are 1.51 x 1024 molecules of carbon dioxide in 2.50 moles of carbon dioxide.
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1 Answer. The moles of carbon dioxide produced from 100 g methane is 6 moles.
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At STP, a mole of gas takes up 22.4 liters. So the dioxide carbon producted will be 0.67/2 moles.
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Answer. =2 moles of gas. Hence we can say that at STP; the 44.8 L of carbon dioxide gas contains 2 moles of gas. Here STP indicates the standard temperature and pressure conditions which is 22.4 L volume, at 1 atmospheric pressure and the temperature at 273 K.
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By determining the balanced chemical reaction for this reaction you'll be able to determine the answer. Therefore, assuming complete combustion, one mole of ethane will react with 7/2 (3.5) moles of oxygen. This will produces four moles of carbon dioxide and six moles of water.
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We assume you are converting between moles Methane and gram. You can view more details on each measurement unit: molecular weight of Methane or grams The molecular formula for Methane is CH4. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Methane, or 16.04246 grams.
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Therefore, the number of molecules in 2.5 moles of CO2 would be: (6.022 X 10^23 X 2.5)=1.5055 X 10^24 molecules of carbon (IV) oxide.