Multiple Choice
How many milliliters of a 0.155 M KCl solution are required to contain 2.55 grams of KCl?
6. Chemical Quantities & Aqueous Reactions
Molarity
Back6. Chemical Quantities & Aqueous Reactions
Molarity
- Multiple ChoiceHow many grams of CH₃OH must be added to water to prepare 150 mL of a solution that is 2.00 M CH₃OH?
- Multiple ChoiceHow many grams of NaOH are required to make 0.350 L of a 0.500 M NaOH solution?
- Multiple ChoiceHow many grams of calcium nitrate (Ca(NO3)2) are required to prepare 500.0 mL of a 0.500 M calcium nitrate solution?
- Multiple ChoiceHow many grams of hydrazine, N2H4, must be added to a solvent to prepare 204 mL of a solution that is 0.42 M hydrazine?
- Multiple ChoiceHow many grams of sucrose (C₁₂H₂₂O₁₁) are in 1.55 L of 0.758 M sucrose solution?
- Multiple ChoiceHow many mL of a 2.50 M K2SO4 solution are required to obtain 1.20 moles of K2SO4?
- Multiple ChoiceHow many milliliters of 18.0 M H₂SO₄ are required to prepare 1.00 L of a 0.900 M solution?
- Multiple ChoiceHow many moles of CaCl2 are present in 250 mL of a 3.0 M CaCl2 solution?
- Multiple ChoiceHow many moles of K⁺ are present in 343 mL of a 1.27 M solution of K₃PO₄?
- Multiple ChoiceWhat is the molarity of Na+ ions in the solution formed by mixing 42.0 mL of 0.180 M NaOH and 37.6 mL of 0.410 M NaOH, assuming the volumes are additive?
- Multiple ChoiceWhich of the following best describes molarity in a solution?
- Multiple ChoiceThe molarity (M) of an aqueous solution containing 22.5 g of sucrose (C₁₂H₂₂O₁₁) in 35.5 mL of solution is:
- Multiple ChoiceThe molarity of an aqueous solution containing 75.3 g of glucose (C₆H₁₂O₆) in 35.5 mL of solution is ________.
- Multiple ChoiceWhat is the concentration (M) of KCl in a solution made by mixing 30.0 mL of 0.100 M KCl with 50.0 mL of 0.100 M KCl?