Solutions and Solubility — Quiz Answers

A chemist dissolved crystals of an unknown substance into water at room temperature. He found that 33 g of the substance can be dissolved into 100 milliliters of water. What property of the unknown substance was the chemist most likely investigating?

Solute crystals are added to a solution until they begin to sink to the bottom. The solution is heated until more solute dissolves. It is then carefully cooled back to its original temperature without disturbing it. Which term best describes the solution after it cools?

Which factor increases the rate of dissolution in an unsaturated solution?

Which is true about the dissolving process in water?

Which method would increase the solubility of a gas?

A 1-L soda bottle contains dissolved carbon dioxide gas. Which bottle would have the highest concentration of dissolved gas?

A student was comparing the solubility of equal amounts of table salt and table sugar at different temperatures.The table shows the four samples that the student used and the temperature of the water that they were dissolved in. Sample Name Chemical formula Temperature of water degree cap c 1 Table sugar cap c sub 12 cap h sub 22 cap o sub 11 80 2 Table sugar cap c sub 12 cap h sub 22 cap o sub 11 45 3 Table salt NaCl 55 4 Table salt NaCl 63 Which of the samples most likely had the highest solubility?

Which is true about dissolving a polar substance in water?

Which is the second step in the dissolving process?

Which refers to the amount of a solute that will dissolve in a given volume of solvent at a given temperature and pressure?

What is the solubility of Na sub 2 HAsO sub 4 at 60 times degree C ?

Which is true about dissolving a polar substance in water?

A student was comparing the solubility of equal amounts of table salt and table sugar at different temperatures.The table shows the four samples that the student used and the temperature of the water that they were dissolved in. Sample Name Chemical formula Temperature of water degree cap c 1 Table sugar cap c sub 12 cap h sub 22 cap o sub 11 80 2 Table sugar cap c sub 12 cap h sub 22 cap o sub 11 45 3 Table salt NaCl 55 4 Table salt NaCl 63 Which of the samples most likely had the highest solubility?

Which is the second step in the dissolving process?

A student was comparing the solubility of equal amounts of table salt and table sugar at different temperatures.The table shows the four samples that the student used and the temperature of the water that they were dissolved in. Sample Name Chemical formula Temperature of water degree cap c 1 Table sugar cap c sub 12 cap h sub 22 cap o sub 11 80 2 Table sugar cap c sub 12 cap h sub 22 cap o sub 11 45 3 Table salt NaCl 55 4 Table salt NaCl 63 Which of the samples most likely had the highest solubility?

Which is true about the dissolving process in water?

The concentration of a solute in a solution is greater than the maximum concentration that is predicted from the solute's solubility. What is the best way to describe this solution?

Which is true about the dissolving process in water?

Which is true about dissolving a polar substance in water?

Which factor increases the rate of dissolution in an unsaturated solution?