How do the total mass of the reactants compare to the total mass of the products in the balanced chemical reaction below?
Use the periodic table. Round mass to the nearest whole number.
1 C3H8 + 5 O2 = 3 CO2 + 4H2O
The mass of the reactants adds up to 13 grams and the products add up to 6 grams.
The mass of the reactants adds up to 29 grams and the products add up to 29 grams.
The mass of the reactants adds up to 76 grams and the products add up to 62 grams.
The mass of the reactants adds up to 204 grams and the products add up to 204 grams.
1 answer
The correct answer is: The mass of the reactants adds up to 76 grams and the products add up to 62 grams.
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