In the following net ionic reaction is the reducing agent and is reduced C + H^+

Question

In the following net ionic reaction is the reducing agent and is reduced C + H^+ + SO_4^2 - CO_2 + SO_2(acidic solution) SO_4^2, C SO_4^2-, H^+ C, CO_2 C, SO_4^2- The half-life of the reaction A rightarrow b is 0.560 minutes, and the rate-law expression has the form rat = K. If the initial concentration of A is 0.400 M What is the rate constant? 1.25 mol/L min 1.79 mol/L min 0.357 mol/L min 3.04 mol/L min 6.07 mol/L min The reaction 2 H_2O rightarrow 2H_2O + O_2 has the following mechanism H_2O_2 + I^- rightarrow H_2O + IO^- H_2O_2 + I_O^- + H_2O + O_2 + I^- The intermediate in this reaction is H_2O_2 I^- H_2O There is no intermediate in this reaction IO^-

Explanation / Answer

1Q.

a substance that tends to bring about reduction by being oxidized and losing electrons.

ANSWER IS D

REDUCING AGENT IS C

REDUCED SO42- TO SO2

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