AnswersMad 2017 Phy Sci B -33 SSSpeed and Velocity — Cumulative examQuestion 39
39
QuizMultiple Choice

Speed and Velocity — Cumulative exam

Question 39 • Mad 2017 Phy Sci B -33 SS

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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