terryg8041 terryg8041

19-12-2022
Chemistry

Answered

Gases W and X react in a closed, rigid vessel to form gases Y and Z according to the equation above. The initial pressure of W is 1.20 atm and that of X is 1.60 atm. No Y or Z is initially present. The experiment is carried out at constant temperature. What is the partial pressure of Z when the partial pressure of W has decreased to 1.0 atm?
a) 0.20 atm
b) 0.40 atm
c) 1.0 atm
d) 1.2 atm

Answer :

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