1
AssignmentMultiple Choice

Writing and Balancing Chemical Equations

Question 1 • * SY2026-27 - 2003340 Chemistry 1 Sem 2 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.
Propane burns in oxygen to produce carbon…