Author Question: Which one of the following is a correct expression for molarity? A) mol solute/L solvent B) mol ... (Read 53 times)

ghost! · **on:** Aug 27, 2018

Which one of the following is a correct expression for molarity?

A) mol solute/L solvent
B) mol solute/mL solvent
C) mmol solute/mL solution
D) mol solute/kg solvent
E) mol solute/L solution

Question 2

The reaction that forms most of the acid in acid rain is ________.

A) SO2 (g) + H2O (l) H2SO4 (aq)
B) SO2 (g) + H2O (l) H2SO3 (aq)
C) H2S (g) + 2 O2 (g) H2SO4 (l)
D) Cl2 (g) + H2O (l) HCl (aq) + HClO (aq)
E) SO3 (g) + H2O (l) H2SO4 (aq)

Question 3

Which of the following aqueous solutions has the lowest OH-?

A) a solution with a pH of 3.0
B) a 1 10-4 M solution of HNO3
C) a solution with a pOH of 12.0
D) pure water
E) a 1 10-3 M solution of NH4Cl

tennis14576 · **Reply #1 on:** Aug 27, 2018

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