Chemistry B Unit Test Review
Terms in this set (15)
Which factor influences both solubility and the rate of dissolution?
How many grams of NaCl will be needed to form 600 mL of a saturated solution at 100°C?
Which compound is water soluble?
A solution contains 90 mL of methanol, 18 mL of propanol, and 2 mL of diethyl ether. Which is the solvent in this solution?
Consider the reaction below.
Fe(s) + CuSO4(aq) mc013-1.jpg Cu(s) + FeSO4(aq)
Which reactant is a substance that is dissolved in solution?
Which of the following compounds is soluble in water?
Which statement best describes the process of making a solution by diluting a stock solution?
Add more solvent to decrease the concentration.
Which represents a double replacement reaction and would occur?
Na2CO3(aq) + CaCl2(aq) mc011-2.jpg 2NaCl(aq) + CaCO3(s)
The molar mass of KCl is 74.55 g/mol. If 8.45 g KCl are dissolved in 0.750 L of solution, what is the molarity of the solution?
A 150 mL sample of hydrochloric acid (HCl) completely reacted with 60.0 mL of a 0.100 M NaOH solution. The equation for the reaction is given below.
HCl + NaOH mc011-1.jpg NaCl + H2O
What was the original concentration of the HCl solution?
The table shows the characteristics of four substances after they are placed in water.
Which compound is most likely the strongest electrolyte?
Which term refers to the formation of ions as a result of a chemical reaction?
What is the correct formula for the Ksp of the reaction MgF2 (s) mc007-1.jpg Mg2+ (aq) + 2F- (aq)?
Ksp = [Mg2+ ][F- ]2
Which of these factors will cause a solid solute to dissolve faster?
increasing the surface area of solute
Which statement accurately describes part of the dissolving process of a polar solute in water?
Water molecules surround solute molecules.