How many grams of oxygen is required to completely burn 10 g of carbon?

univerkov | February 1, 2021 | education

C + O2 = CO2. The molar mass of Carbon (C) is 12 grams / mol, 10 grams participated in the reaction -> 10/12 = 0.83 mol. The mass of an oxygen molecule (O2) is 32 (16 * 2) grams / mol -> 32 * 0.83 = 26.56 grams. 26.56 grams of oxygen will be required to completely burn 10 grams of carbon.

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