Question

Use the following information to answer questions 3-5. Hydrogen reacts with nitrogen monoxide to form dinitrogen monoxide (laughing gas) according to the equation: $H_2(g) + 2 NO(g) \rightarrow N_2O(g) + H_2O(g)$ The data below were collected for this reaction. $\begin{array}{|c|c|c|c|} \hline [NO]_{initial} (M) & [H_2]_{initial} (M) & Initial Rate (M s^{-1})\\\hline Trial 1 & 0.300 & 0.350 & 2.85 \times 10^{-3} \\ Trial 2 & 0.600 & 0.350 & 1.14 \times 10^{-2} \\ Trial 3 & 0.600 & 0.700 & 2.28 \times 10^{-2} \\ \hline \end{array}$ Question 3 Determine the rate equation from the data. A. $Rate = k[NO][H_2]^2$ B. $Rate = k[H_2]$ C. $Rate = k[NO]^2$ D. $Rate = k[NO][H_2]$ E. $Rate = k[NO]^2[H_2]$ Question 4 Calculate the value for $k$. k = Question 5 What are the correct units for $k$?

          Use the following information to answer questions 3-5.
Hydrogen reacts with nitrogen monoxide to form dinitrogen monoxide (laughing gas) according to the
equation:
$H_2(g) + 2 NO(g) \rightarrow N_2O(g) + H_2O(g)$
The data below were collected for this reaction.
$\begin{array}{|c|c|c|c|}
\hline
[NO]_{initial} (M) & [H_2]_{initial} (M) & Initial Rate (M s^{-1})\\\hline
Trial 1 & 0.300 & 0.350 & 2.85 \times 10^{-3} \\
Trial 2 & 0.600 & 0.350 & 1.14 \times 10^{-2} \\
Trial 3 & 0.600 & 0.700 & 2.28 \times 10^{-2} \\
\hline
\end{array}$
Question 3
Determine the rate equation from the data.
A. $Rate = k[NO][H_2]^2$
B. $Rate = k[H_2]$
C. $Rate = k[NO]^2$
D. $Rate = k[NO][H_2]$
E. $Rate = k[NO]^2[H_2]$
Question 4
Calculate the value for $k$.
k = 
Question 5
What are the correct units for $k$?

Use the following information to answer questions 3-5.
Hydrogen reacts with nitrogen monoxide to form dinitrogen monoxide (laughing gas) according to the
equation:
H2(g) + 2 NO(g) → N2O(g) + H2O(g)
The data below were collected for this reaction.
[NO]initial (M) [H2]initial (M) Initial Rate (M s^-1)

Trial 1 0.300 0.350 2.85 × 10^-3

Trial 2 0.600 0.350 1.14 × 10^-2

Trial 3 0.600 0.700 2.28 × 10^-2
Question 3
Determine the rate equation from the data.
A. Rate = k[NO][H2]^2
B. Rate = k[H2]
C. Rate = k[NO]^2
D. Rate = k[NO][H2]
E. Rate = k[NO]^2[H2]
Question 4
Calculate the value for k.
k =
Question 5
What are the correct units for k?

Added by Purificaci-N B.

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