a company desires to produce nickel from refining nickel oxide and sulfide ores. the first step of the…

a company desires to produce nickel from refining nickel oxide and sulfide ores. the first step of the process will produce a nickel carbonyl gas ni(co₄) by heating the ore. the second step is as follows: ni(co₄)(g) ⇌ ni(s) + 4co(g) what effect on the process would be caused by increasing pressure? ni would be produced at a higher rate. there would be no effect on this particular reaction. ni would be produced at a lower rate.

a company desires to produce nickel from refining nickel oxide and sulfide ores. the first step of the process will produce a nickel carbonyl gas ni(co₄) by heating the ore. the second step is as follows: ni(co₄)(g) ⇌ ni(s) + 4co(g) what effect on the process would be caused by increasing pressure? ni would be produced at a higher rate. there would be no effect on this particular reaction. ni would be produced at a lower rate.

Answer

Brief Explanation:

According to Le - Chatelier's principle, for a gas - phase reaction, increasing pressure shifts the equilibrium towards the side with fewer moles of gas. In the reaction $\text{Ni(CO)}_4(\text{g})\rightleftharpoons\text{Ni}(\text{s}) + 4\text{CO}(\text{g})$, there is 1 mole of gas on the left - hand side and 4 moles of gas on the right - hand side. Increasing pressure will shift the equilibrium to the left, reducing the production rate of Ni.

Answer:

Ni would be produced at a lower rate.