Look at the following balanced chemical equation for burning propane CH_3 CH_2 C

Question

Look at the following balanced chemical equation for burning propane CH_3 CH_2 CH_3 (g) + 5 O_2 (g) rightarrow 3 CO_2 (g) + 4 H_2 O(g) How many hydrogen atoms are on the product side of the equation? How many are on the reactant side of the equation. There are eight hydrogen atoms on both sides. There are ten hydrogen atoms on both sides There are ten hydrogen atoms on the product side of the equation and eight hydrogen atoms on the reactant side of the equation There are eight hydrogen atoms on both sides

Explanation / Answer

There are 8 hydrogen atom in CH3CH2CH3. So 8 H atom on reactant side

There are 2 Hydrogen atom in H2O and there are 4 such H2O molecules. So 8 H atom on product side

Answer: There are eight hydrogen atoms on both sides

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