Question

The balanced chemical equation, 2NO (g) + 5H2 (g) -> 2NH3 (g) + 2H2O (g), can be expressed in words as:

Nitrogen dioxide gas plus hydrogen gas yields ammonia gas plus water

Nitrogen monoxide gas plus hydrogen gas yields ammonia gas plus water vapor

Nickel monoxide gas plus hydrogen gas yields nitrogen trihydride plus water

Nitrogen oxide gas plus hydrogen gas yields ammonia gas plus water vapor

???

Answer 1

Are there any of the choices that you can cancel out so far?

Answer 2

Nickel and Nitrogen monoxide

Answer 3

@JoannaBlackwelder

Answer 4

Is it A??? @JoannaBlackwelder

Answer 5

Hm, I agree that we don't have Nickel. But NO is nitrogen monoxide.

Answer 6

So it wouldn't be Nitrogen dioxide?? @JoannaBlackwelder

Answer 7

No, That is
\[NO _{2}\]

Answer 8

Omg.

Answer 9

what @abb0t

Answer 10

Just observing. Have you attempted the problem yet?

Answer 11

So, what do you think the answer is, given this info?