1. h2 + cl2 → hcl (need to balance equation) how many grams of hcl can be produced if 7.25 g of cl2 is reacted with an unlimited supply of h2?

H2 + CL2 gives 2HCL

71grams of cl2 gives 36 gram

1 grams of cl2 gives 36/71 gram of HCL

7.25 grams of cl2 gives 36/71*7.25 gram of HCL

ans;3.67 grams

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

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