Solution Review

What is the molarity of a solution made by diluting 26.5 mL of 6.00M HNO₃ to a volume of 250. mL?

• 15.9 M
• 0.636 M
• 0.642 M
• 1.59 M

If you have 34.0 mL of a 0.500 M NaBr solution, what will the concentration be if 56.0 mL of water is added to it?

• .188 M

• 3.78 M

• .389 M

• 1.76 M

If I dilute 250 mL of 0.10 M lithium acetate solution to a volume of 750 mL, what will the concentration of this solution be?

• 2 M

• 0.02 M

• 0.033 M

• 0.08 M

125.0 mL of 2.00 M calcium hydroxide solution is diluted to a concentration of 1.50 M. How many mL of water was added to the original volume?

• 167 mL

• 42.0 mL

• 93.8 mL

• 0.0240 mL

How many grams of AgBr are formed when 33.5 mL of 0.184M AgNO₃ reacts with an excess of HBr?

AgNO₃ + HBr --> HNO₃ + AgBr

• 53.6

• 1.44

• 1.16

• 34.5

CaCO₃ + HCl --> CaCl₂ + H₂O + CO₂

How many mL of 1.35M HCl are needed to completely react with 3.82 grams of CaCO₃?

• 56.5 mL

• 47.2 mL

• 61.6 mL

• 34.7 mL

• 124 mL

For which of the following would hydrogen bonding occur between molecules?

• 
• 
• 
• 

The strength of instantaneous (temporary) dipoles...

• increases with the molar mass of the molecules

• is greater than intramolecular forces

• is the strongest intermolecular force

The force of attraction between nonpolar molecules:

• Hydrogen Bonding
• Dipole - Dipole

• London Dispersion

Which type of IMF is responsible for the attraction pictured between the two polar molecules?

• Dipole-Dipole

• London Dispersion

• Hydrogen Bonds