6. Chemical Quantities & Aqueous Reactions

For a solution that is 0.164 M NH3 and 0.110 M NH4Cl, what is the concentration of Cl- ions?

What is the concentration of a base required to neutralize 20.00 mL of a 0.100 M acid solution, assuming a 1:1 molar ratio in the reaction?

What volume of 0.855 M KOH solution is required to make 3.55 L of a solution with a pH of 12.4?

You have 200.0 mL of 0.150 M aqueous NH4Cl. Which of the following statements is true?

You wish to prepare 194 grams of a 9.01% MgCl2 solution. How many grams of magnesium chloride (MgCl2) and how many mL of water will you need? Assume that the density of water is 1.00 g/mL.