How many grams of carbon has entered into a reaction if 0.25 mol of CO2 is formed when it reacts with oxygen?

univerkov | July 4, 2021 | education

The carbon combustion reaction is described by the following chemical reaction equation:

C + O2 = CO2;

Carbon reacts with oxygen in equal molar amounts.

To obtain 0.25 mol of carbon dioxide it is necessary to burn 0.25 mol of carbon.

Let’s calculate its mass.

M C = 12 grams / mol;

N C = 0.25 x 12 = 3 grams;

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