The reaction A(aq) ---> B(aq) is a first order reaction with
respect to A(aq). The concentration of A(aq) is reduced to 31.7 %
of its initial value in 1.61 minutes. What is this reaction's
half-life (in s)?
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The reaction A(aq) ---> B(aq) is a first order reaction with respect to A(aq). The concentration...
The reaction A(aq) ---> B(aq) is a first order reaction with respect to A(aq). The concentration of A(aq) is reduced to 22.3 % of its initial value in 1.53 minutes. What is this reaction's half-life (in s)?
Question 1 : The reaction A(aq) ---> B(aq) is a first order reaction with respect to A(aq). The concentration of A(aq) is reduced to 33.1 % of its initial value in 1.54 minutes. What is this reaction's half-life (in s)? Question 2 : The reaction A(aq) ---> B(aq) + C(aq) is a first order reaction. The half-life of A(aq) is 91.0 s at 25.0oC and its half-life is 69.2 s at 45.0oC. What is its half-life (in s) at 65.0oC? ...
(a)The reaction A(aq) → B(aq) is a first order reaction with respect to A(aq). The concentration of A(aq) after 100.0 seconds of reaction is 0.970 M and the concentration of A(aq) after 400.0 seconds of reaction is 0.715 M. What will be the concentration of A(aq) after 817.6 seconds of reaction? (b) The reaction A(aq) → B(aq) + C(aq) is a first order reaction with respect to A(aq). The half-life of A(aq) is 81.8 s at 25.0oC. Its activation energy...
(a) The reaction A (aq) → B (aq) is a first order reaction with respect to A (aq). The concentration of A (aq) after 100.0 seconds of reaction is 0.947 M and the concentration of A (aq) after 400.0 seconds of reaction is 0.756 M. What will be the concentration of A (aq) after 825.0 seconds of reaction? (b) The reaction A (aq) → B (aq) + C (aq) is a first order reaction with respect to A (aq). The...
(a) The reaction A(aq) → B(aq) is a first order reaction with respect to A(aq). The concentration of A(aq) after 100.0 seconds of reaction is 0.985 M and the concentration of A(aq) after 400.0 seconds of reaction is 0.711 M. What will be the concentration of A(aq) after 846.2 seconds of reaction? (b) The reaction A(aq) → B(aq) + C(aq) is a first order reaction with respect to A(aq). The half-life of A(aq) is 84.1 s at 25.0oC. Its activation...
(a) The reaction A(aq) → B(aq) is a first order reaction with respect to A(aq). The concentration of A(aq) after 100.0 seconds of reaction is 0.919 M and the concentration of A(aq) after 400.0 seconds of reaction is 0.709 M. What will be the concentration of A(aq) after 852.9 seconds of reaction? (b) The reaction A(aq) → B(aq) + C(aq) is a first order reaction with respect to A(aq). The half-life of A(aq) is 82.4 s at 25.0oC. Its activation...
(a) The reaction A(aq) → B(aq) is a first order reaction with respect to A(aq). The concentration of A(aq) after 100.0 seconds of reaction is 0.901 M and the concentration of A(aq) after 400.0 seconds of reaction is 0.735 M. What will be the concentration of A(aq) after 868.7 seconds of reaction? (b) The reaction A(aq) → B(aq) + C(aq) is a first order reaction with respect to A(aq). The half-life of A(aq) is 86.5 s at 25.0oC. Its activation...
Question 15: (a) The reaction A(aq) → B(aq) is a first order reaction with respect to A(aq). The concentration of A(aq) after 100.0 seconds of reaction is 0.954 M and the concentration of A(aq) after 400.0 seconds of reaction is 0.740 M. What will be the concentration of A(aq) after 858.9 seconds of reaction? (b) The reaction A(aq) → B(aq) + C(aq) is a first order reaction with respect to A(aq). The half-life of A(aq) is 93.1 s at 25.0oC....
The reaction A(aq) → B(aq) + C(aq) is a first order reaction with respect to A(aq). The half-life of A(aq) is 93.3 s at 25.0oC. Its activation energy is 21.7 kJ/mol. What is its half-life at 75.0oC?
(a) (4 marks) The reaction A (aq) → B (aq) is a first order reaction with respect to A (aq). The concentration of A (aq) after 100.0 seconds of reaction is 0.913 M and the concentration of A (aq) after 400.0 seconds of reaction is 0.759 M. What will be the concentration of A (aq) after 829.9 seconds of reaction? (b) (4 marks) The reaction A (aq) → B (aq) + C (aq) is a first order reaction with respect...