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The coefficients in a balanced chemical equation provide the mole-to-mole stoichiometry among the reactants and products

The coefficients in a balanced chemical equation provide the mole-to-mole stoichiometry among the reactants and products. The molar mass (in g/mol) can be used as the conversion factor between moles and the mass of a substance. Thus, the balanced equation and molar masses can be used in conjunction with one another to calculate the masses involved in a reaction. 


Part B 

What mass of carbon dioxide is produced from the complete combustion of 1.90x10-3 g of methane?


Part C 

What mass of water is produced from the complete combustion of 1.90x10-3 g of methane? 


Part D 

What mass of oxygen is needed for the complete combustion of 1.90x10-3 g of methane? 

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