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Q. Red blood cells contain Na^+ ions, K^+ ions, and water. If we place some red blood cells into a beaker full of pure water, what will happen to them?

Solved • Feb 3, 2020

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Q. _____ are made when _____ are dissolved in ______. a) solvents, solutes, solutions b) solutions, solutes, solvents c) solutes, solutions, solvents d) solutions, solvents, solutes

Solved • Feb 3, 2020

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Q. In which of the following types of solution is the rate of dissociation equal to the rate of crystallization? a) Saturated b) Unsaturated c) Concentrated d) Supersaturated

Solved • Jan 31, 2020

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Q. When a solid solute is in contact with a saturated solution of this solution in a liquid, the rate of dissolving is equal to the rate of crystallization.

Solved • Jan 28, 2020

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Q. The solubility of calcium hydroxide in water is 0.930 grams per liter. If a calcium hydroxide solution had a concentration of 1.19 grams per liter, it would be said to be _____.

Solved • Jan 28, 2020

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Q. A solution containing less than the equilibrium amount is called a. a dilute solution. d. a concentrated solution. b. an unsaturated solution. e. a supersaturated solution. c. a saturated solution.

Solved • Jan 26, 2020

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Q. Which conditions would result in a ΔHsolution near 0? a.ΔHsolvent>>ΔHsolute . d.ΔHsolute<ΔHhydration . b.ΔHsolute>ΔHhydration . e.Not enough information to determine. c.ΔHsolute≈ΔHhydration

Solved • Jan 26, 2020