Answers HS Physical Science A - CR Summer School 2026 Lab: Rate of Chemical Reactions — Unit testQuestion 1

1

QuizMultiple Choice

Lab: Rate of Chemical Reactions — Unit test

Question 1 • HS Physical Science A - CR Summer School 2026

The equation for water is H2 +O2 → H2O. To balance the equation, which coefficient should be placed in front of H2 and H2O?

Answer

A

1

B

2

C

3

D

4

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