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The formation of water from hydrogen gas and oxygen gas under certain conditions was found to be second order with respect to oxygen gas. What is rate law? Use the data given below.

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The following set of data was obtained by the method of initial rates for the reaction: 2 HgCl_2 (aq) + C_2O_4^2-(aq) rightarrow 2 Cl^- (aq) + 2CO_2(g) + Hg_2Cl_2(s) What is the value of the rate constant, k? A) 1.4 times 10^-5 1/M^2 s B) 1.3 times 10^-7 1/M^2 s C) 1.4 times 10^-8 1/M^2 s D) 1.3 times 10^-4 1/M^2 s The rate constant, k, for a first-order reaction is equal to 4.2 times 10^-4 s^-1. What is the half-life for the A) 1.7 times 10^3 s B) 1.2 times 10^3 s C) 2.4 times 10^3 s D) 2.9 times 10^-4 s The first order decomposition of hydrogen peroxide occurs according to the equation 2H_2O_2(aq) - 2 H_2O(l) + O_2(g) The first-order decomposition of hydrogen peroxide occurs according to the equation 2 H_2O_2(aq) - 2 H_2O(l) + O_2(g) Using data from a measurement of the concentration of the reactant at different during the progress of the reaction, which plot will produce a straight line? A) 1/[H_2O_2] versus time B) [H_2O_2] versus time C) [H_2O_2]^2 versus time D) ln[H_2O_2]versus time For the reaction shown below, which change in conditions made to the system at equilibrium will result in a net reaction to the right to form more product? C(s) + 2 H_2(g) = CH_4(g) Delta H degree = - 74.8 kj A) increasing the volume B) raising the temperature C) lowering the temperature D) adding more C For the reaction shown below, what is the relationship between the rate of formation of Br_2 and the rate of reaction of Br^- over the same time period? ClO_2^- (q) + 4 Br^- (aq) + 4 H^+ (aq) - Cl^- (aq) + 2 Br_2(aq) + 2 H_2 O(l) A) rate of formation of Br_2 = 2 = rate of reaction of Br^- B) rate of formation of Br_2 = 1/4 = rate of reaction of Br^- C) rate of formation of Br_2 = 2 =rate of reaction of Br^- D) rate of formation of Br_2 = 1/2 = rate of reaction of Br^- The decomposition of ammonia is 2 NH_3(g) = N_2(g) + 3 H_2(g). If K_p is 1.5 times 10^3 at 400 degree C, what is the partial pressure of ammonia at equilibrium when N_2 is 0.10 atm and H_2 is 0.15 atm? A) 4.4 times 10^6 atm B) 2.1 times 10^3 atm C) 4.7 times 10^-4 atm D) 2.2 times 10^-7 atm

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The formation of water from hydrogen gas and oxygen gas under certain conditions was found to be second order with respect to oxygen gas. What is rate law? Use the data given below.

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