Asked by madison
Study the reaction.
A(s) + 2BC(aq) →AC2(aq) + B2(g)
ΔH = −92.0 kJ/mol
Which change would increase the rate of the forward reaction?
A. increasing the pressure
B. adding more of A(s)
C. adding water
D. decreasing the temperature
B?
A(s) + 2BC(aq) →AC2(aq) + B2(g)
ΔH = −92.0 kJ/mol
Which change would increase the rate of the forward reaction?
A. increasing the pressure
B. adding more of A(s)
C. adding water
D. decreasing the temperature
B?
Answers
Answered by
DrBob222
Let me rewrite the equation.
A(s) + BC2(aq) ==>AC2(aq) + B2(g) + heat
Remember that solids do not, as long as a little of it is present, change concentration as more is added. I'm not sure that the correct answer is listed. It appears to me that the author of the problem meant to ask which change would increase the AMOUNT of the product at equilibrium (and not the rate) in which case d is the correct answer.
https://www.google.com/search?q=how+to+increase+rate+of+reaction&ie=utf-8&oe=utf-8&client=firefox-b-1
A(s) + BC2(aq) ==>AC2(aq) + B2(g) + heat
Remember that solids do not, as long as a little of it is present, change concentration as more is added. I'm not sure that the correct answer is listed. It appears to me that the author of the problem meant to ask which change would increase the AMOUNT of the product at equilibrium (and not the rate) in which case d is the correct answer.
https://www.google.com/search?q=how+to+increase+rate+of+reaction&ie=utf-8&oe=utf-8&client=firefox-b-1
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