The rate of a specific chemical reaction is independent of the concentrations of the reactants. Thus the reaction is:
A. first order in A
B. second order
C. first order in the product
D. overall zero order
![here, Generally we know, reaction rake equation be like, = K (A)* re rate of the reaction K= rake constant A = reactant [A] =](http://img.homeworklib.com/questions/d91519b0-d078-11eb-9eab-7319a17a7460.png?x-oss-process=image/resize,w_560)
The rate of a specific chemical reaction is independent of the concentrations of the reactants. Thus...
6. For the reaction: C2H4Br2 3 KI C2H4+2 KBr + KI3 Initial rate data at 60 "C are 0.500 0.500 1.50 1.80 7.20 1.80 0.269 1.08 0.807 The rate law is A) rate-kKI B) rate-C2H4Br2l G) rate KI2 D) rate- kKIIC2H4Br2] E) rate kIKIIC2H4Br2 7. Choose the INCORRECT answer. The rate of a chemical reaction: A) usually is increased when the concentration of one of the reactants is increased B) is dependent on temperature C) may be increased by certain...
For the reaction A+B+C→D+E, the initial reaction rate was measured for various initial concentrations of reactants. The following data were collected: Trial [A] (M) [B] (M) [C] (M) Initial rate (M/s) 1 0.40 0.40 0.40 1.2×10−4 2 0.40 0.40 1.20 3.6×10−4 3 0.80 0.40 0.40 4.8×10−4 4 0.80 0.80 0.40 4.8×10−4 Rate law equation The rate of a chemical reaction depends on the concentrations of the reactants. For the general reaction between A and B, aA+bB⇌cC+dD The dependence of the...
For the reaction A+B+C→D+E, the initial reaction rate was measured for various initial concentrations of reactants. The following data were collected: Trial [A] (M) [B] (M) [C] (M) Initial rate (M/s) 1 0.40 0.40 0.40 1.2×10−4 2 0.40 0.40 1.20 3.6×10−4 3 0.80 0.40 0.40 4.8×10−4 4 0.80 0.80 0.40 4.8×10−4 Rate law equation The rate of a chemical reaction depends on the concentrations of the reactants. For the general reaction between Aand B, aA+bB⇌cC+dD The dependence of the reaction...
During a chemical reaction, what defines when the concentrations of the reactants and products reach a constant level? A) rate law B) rate constant C) equilibrium D) elementary process E) reversible reaction
A student performed a chemical reaction which involved 3 reactants: A, B and C and measured the initial reaction rate but varied initial concentrations. The results showed that doubling the concentration of B doubled the reaction rate, doubling the concentration of C quadrupled the reaction rate and doubling the concentration of A had no effect on the rate of reaction. Find the overall reaction order and write the rate equation.
Question 14 (2 points) When the concentrations of both reactants A and B are doubled the rate increases by a factor of 8. The reaction is second order in B. Determine the order of the reaction in A. O a) First Ob) Second Oc) Third d) Not enough information are provided
A chemical reaction has reached equilibrium when A) the concentrations of reactants and products are equal. B) all reactants have been converted to products. all products have been removed from the reaction mixture. D) the catalyst has been used up. E) the rate of the forward reaction equals the rate of the reverse reaction. 6) An equilibrium in which all the components are gases is a A) heterogeneous equilibrium. D) homogeneous B) liquid C) catalytic E) reversible 7) The equilibrium...
The concentrations of reactants and products for a chemical reaction can be calculated if the equillbrium constant for the reaction and the starting
39. A reaction in which A, B, and C react to form products is first order in A, second order in B, and zero order in C. a. Write a rate law for the reaction. b. What is the overall order of the reaction? c. By what factor does the reaction rate change if [A] is doubled (and the other reactant concentrations are held constant)? d. By what factor does the reaction rate change if [B] is doubled (and the...
For the reaction A+B+C→D+E, the initial reaction rate was measured for various initial concentrations of reactants. What is the reaction order with respect to B? Also, how do you find the value of the rate constant k for this reaction? Trial [A] (M) [B] (M) [C] (M) Initial rate (M/s) 1 0.30 0.30 0.30 9.0×10−5 2 0.30 0.30 0.90 2.7×10−4 3 0.60 0.30 0.30 3.6×10−4 4 0.60 0.60 0.30 3.6×10−4