0.5 moles of carbon is burned completely in oxygen. How many moles of carbon dioxide are produced?

Md Ariful Islam

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Solution:

Balanced chemical equation:

C(s) + O2(g) → CO2(g)

According to stoichiometry:

1 mol of C produces 1 mol of CO2

Thus, 0.5 mol of C produces:

(0.5 mol C) × (1 mol CO2 / 1 mol C) = 0.5 mol CO2

Answer: 0.5 mol of carbon dioxide (CO2) is produced.

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