Answers 2526 SEM 1 2003310 Physical Science NEW Cumulative Exam — Cumulative examQuestion 39

39

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Question 39 • $2526: SEM 1: 2003310: Physical Science: NEW

Which coefficient is needed in front of NaNO3 to balance the equation Na2S + Zn(NO3)2 → ZnS + _NaNO3?

Answer

A

1

B

2

C

5

D

7

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