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2NO(g) + H2(g) ---> 2N2 (g) + 2H2O (g) rate=k[NO]^2[H2] at 25 C a. [NO]i is...

2NO(g) + H2(g) ---> 2N2 (g) + 2H2O (g) rate=k[NO]^2[H2] at 25 C

a. [NO]i is 0.20 and [H2]i is 0.10 what is initial rate?

b.[NO]i is 0.20 and [H2]i is 0.20 what is initial rate?

c.[NO]i is 0.10 and [H2]i is 0.30 what is initial rate?

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Answer #1

2NO(g) + H2(g) ---> 2N2 (g) + 2H2O (g) rate=k[NO]^2[H2] at 25 C

a. [NO]i is 0.20 and [H2]i is 0.10 what is initial rate

A) rate=k[NO]^2[H2]

           = K[0.2]^2[0.1] = 4 x 10^-3 K

b.[NO]i is 0.20 and [H2]i is 0.20 what is initial rate

A) rate=k[NO]^2[H2]

           =K[0.2]^2[0.2] = 8 x 10^-3 K

c.[NO]i is 0.10 and [H2]i is 0.30 what is initial rate

A) rate=k[NO]^2[H2]

           =K[0.1]^2[0.3] = 3 x 10^-3 K

          

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