Unit Review - Solutions, Acids, & Bases

What volume of a 1.03M solution can be made using 3.16 mol of NaOH?

• 3.07 L
• 4.20 L
• 3.49 L
• 9.05 L

Find the molarity of 79.5 g of NaCl in 0.560 L of a solution.

• 2.43 M
• 2.36 M
• 3.78 M
• 5.64 M

0.450 L of 5.23 M stock solution NH₄ is diluted to make 1.58 L of solution, what is the molarity?

• 1.49 M
• 1.34 M
• 6.59 M
• 30.4 M

How many mL of a 1.50 M solution can be made if 2.35 grams of magnesium chloride is dissolved?

• 16.5 mL
• 15.4 mL
• 13.0 mL
• 13.4 mL

What is a chemical called if it changes colors in the presence of acids and bases?

• indicator
• conductor
• electrolyte
• solution

What is the term used for the process of an acid or base dissolving in water?

• ionization
• dissolution
• pH changing
• color change

What ion is formed when an acid is in water?

• H₃O⁺

• OH^-

• Cl^-

• pH

How many grams of a compound will dissolve in 145.0 g of water if the solubility is 5.300 g/100 g of water.

• 7.685 g
• 5.467 g
• 98.45 g
• 9.234 g

Who’s law states that solubility of a gas is directly related to the pressure?

• Henry's
• Charle's
• Boyle's
• Avogadro's

A gas has a solubility of 0.563 g/L at a pressure of 3.5 atm. At what pressure would its solubility be 1.3 g/L?

• 8.1 atm
• 4.3 atm
• 5.3 atm
• 9.3 atm