The decomposition of phosphine, a very toxic gas, forms phosphorus and hydrogen in the following reaction: 4PH3(g) → P4(9) + 6H2(g) (a) Express the rate of the reaction with respect to each of the reactants and products. A[PH3] _ A[P4]_1, A[H,]_ Δ Rate At At -* x ALPH] ΔΙΡΗ ΔΙΡΑ 1 At A[H¬] At Rate At ΔΙΡΗ1 ΔΙΡΑ At At A[H,] At Rate = 4 x 6 x A[PH3] A[P4] A[H,] At Rate At At (b) If the instantaneous rate of the reaction with respect to PH3 is 0.32 M s, what is the instantaneous rate of the reaction? -0.080 rate = Ms the tolerance is +/-2%

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The decomposition of phosphine, a very toxic gas, forms phosphorus and hydrogen in the following reaction:
4PH3(g) - P4(9) + 6H2(9)
(a) Express the rate of the reaction with respect to each of the reactants and products.
A[PH3]_ A[P4]
At
Rate
1
A[H2]
At
At
A[P4]
A[PH3].
At
A[H2]
At
Rate
1
=
At
A[PH3]
At
A[P4]
At
A[H2]
At
Rate = 4 x
6 x
%3D
A[PH3]
At
A[P4]
At
A[H2]
At
Rate
(b) If the instantaneous rate of the reaction with respect to PH3 is 0.32 M s, what is the instantaneous rate of the reaction?
-0.080
rate =
Ms1
the tolerance is +/-2%
Transcribed Image Text:The decomposition of phosphine, a very toxic gas, forms phosphorus and hydrogen in the following reaction: 4PH3(g) - P4(9) + 6H2(9) (a) Express the rate of the reaction with respect to each of the reactants and products. A[PH3]_ A[P4] At Rate 1 A[H2] At At A[P4] A[PH3]. At A[H2] At Rate 1 = At A[PH3] At A[P4] At A[H2] At Rate = 4 x 6 x %3D A[PH3] At A[P4] At A[H2] At Rate (b) If the instantaneous rate of the reaction with respect to PH3 is 0.32 M s, what is the instantaneous rate of the reaction? -0.080 rate = Ms1 the tolerance is +/-2%
Expert Solution
Step 1

The given chemical reaction is as follows:

4PH3g  P4g + 6H2g

The instantaneous rate with respect to PH3 is = 0.32 M s-1

The instantaneous rate of reaction is =?

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