Dhamnekar Win,odd Posted October 4, 2021 Posted October 4, 2021 What is the answer to the above question? Any chemistry help will be accepted. I am working on this question.
Phi for All Posted October 4, 2021 Posted October 4, 2021 On 10/4/2021 at 4:30 PM, Dhamnekar Win,odd said: What is the answer to the above question? Expand This is Homework Help, not Homework Answers. Quote Any chemistry help will be accepted. I am working on this question. Expand What have you got so far? Can you show your work?
studiot Posted October 4, 2021 Posted October 4, 2021 Hydrogen, Acetylene and ethane are all gases at STP so 0.1M is an unusual way to measure concentration. Any information on this ?
exchemist Posted October 5, 2021 Posted October 5, 2021 On 10/4/2021 at 4:30 PM, Dhamnekar Win,odd said: What is the answer to the above question? Any chemistry help will be accepted. I am working on this question. Expand Ask yourself: what is the dependence of the rate on the concentration of hydrogen? And what is the dependence of the rate on the concentration of ethyne? And take it from there. What do you think?
Dhamnekar Win,odd Posted October 22, 2021 Author Posted October 22, 2021 (edited) 2H_2+C_2H_2 \rightarrow C_2H_6 is first order with respect to H_2 and zero order with respect to ethyne and the rate law is Rate=k[H_2],k=\frac{rate}{[H2]}=\frac{1.0 \times 10^{−4}M/min}{0.1M} =1×10^{−3}min^{−1} Edited October 22, 2021 by Dhamnekar Win,odd
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