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What is the coefficient for Zn when the ...

What is the coefficient for `Zn` when the equation below is balanced with the smallest whole number coefficient?
`Zn+H^(+)(aq)+NO_(3)^(-)(aq)rarrZn^(2+)(aq)+N_(2)O(g)+H_(2)O(l)`

A

2

B

4

C

6

D

8

Text Solution

Verified by Experts

The correct Answer is:
b
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