35. The rate expression for a particular reaction is rate = \(k[\text{A}][\text{B}]^2\). If the initial concentration of B is increased from 0.1 M to 0.3 M, the initial rate will increase by which of the following factors? (A)2 (B)6 (C)12 (D)3 (E)9

7. Which of the following solutions contains the greatest total ion concentration? (A)One mole of potassium chloride dissolved in 1.0 L of solution. (B)One mole of iron(II) nitrate dissolved in 1.0 L of solution. (C)One mole of potassium hydroxide dissolved in 1.0 L of solution. (D)One mole of sodium phosphate dissolved in 1.0 L of solution. (E)At least two of the above solutions have an equal number of ions, and these contain the greatest total ion concentration.

35. The rate expression for a particular reaction is rate = \(k[\text{A}][\text{B}]^2\). If the initial concentration of B is increased from 0.1 M to 0.3 M, the initial rate will increase by which of the following factors?
(A)2
(B)6
(C)12
(D)3
(E)9

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