# Chemistry

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If the rate of formation of ammonia is 0.345 M/s, what is the rate of disappearance of N2?

1/2N2(g)+3/2H2(g)-->NH3(g)

a. 0.173 M/s
b. 0.345 M/s
c. 0.690 M/s
d. 245 M/s
e. 0.518 M/s

• Chemistry -

well, since 1/2 M of N2 is used for every M of NH3 produced, what would be your guess?

• Chemistry -

A?

• Chemistry -

That'd be my choice.

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