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AssignmentMultiple Choice

Evidence of Chemical Reactions

Question 1 • Chemistry - SC3210 A-CR

Propane burns in oxygen to produce carbon dioxide and water. What are the chemical formulas of the reactants and products?

Answer
A
The formulas of the reactants are C3H8, O, and CO2. The formula of the product is H2O.
B
The formulas of the reactants are C3H8 and O2. The formulas of the products are CO and H2O.
C
The formulas of the reactants are C3H8 and O2. The formulas of the products are CO2 and H2O.
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Propane burns in oxygen to produce carbon…