Answers HS Physical Science A - CR Summer School 2026 Lab: Rate of Chemical Reactions — Unit testQuestion 25

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Lab: Rate of Chemical Reactions — Unit test

Question 25 • HS Physical Science A - CR Summer School 2026

One half of a balanced chemical equation is shown.3Mg(OH)2 + 2H3PO4Which lists the numbers of each atom the other half of the equation would contain?

Answer

A

3 Mg, 2 P, 14 O, 12 H

B

Mg, 2 P, 14 O, 6 H

C

3 Mg, 8 P, 7 O, 6 H

D

6 Mg, 6 P, 2 O, 12 H

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