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Dissolving
Solubility
Concentration
Dilution
Rate of Dissolving
100
When dissolved in water it conducts electricity by forming ions
What is an Electrolyte
100
Solubility
What is the amount of solute that can dissolve in a given amount of solvent at a given temperature
100

The unit of molarity

What is M or mol/L

100
When diluting a solution this does not change
What is the number of moles
100

The three main factors that affect dissolving

What is surface area, temperature, and agitation?

200

the surrounding of a molecule when added to a solvent

What is solvation

200
A solution in which a small amount of solid still remains at the bottom of the solution
What is a saturated solution
200

The molarity of 4.67 moles of Li2SO3 dissolved to make 2.04 liters of solution.

What is 2.29 M

200
The concentration of a 5 mL of 2.0 mol/L solution after being diluted to 400mL
What is 0.0250 mol/L
200

NaCl has a fairly flat solubility curve. This means that temperature (does/does not) affect dissolving a lot for NaCl

What is does not

300
the separation of ions when an ionic compound is dissolved in water
What is dissociation
300
The description of a solution that has 120 grams of KNO3 dissolved in 150mL of water ( the solubility of KNO3 is 90g/100mL)
What is unsaturated
300

The molarity of 6.30 g of Na2CO3 dissolved in 500.0 mL solution

What is 0.119 M?

300

The volume of 0.250 M KCl is needed to make 100.0 mL of 0.100 M KCl solution

What is 40 mL

300

A solution which cannot hold any more solute

What is supersaturated

400

The surrounding of a molecule in water

What is hydration

400
Causes the solubility of gases to decrease and the solubility of liquids to increase
What is an increase in temperature
400
The number of moles present in a 400mL solution with a concentration of 0.157 mol/L
What is 0.0628 moles
400

A solution of 12.0 M NaOH is prepared. From this solution, you need to make 250.0 mL of 0.475 M NaOH solution. The number of mL will be required

What is 9.90 mL

400

While stirring and crushing increase the rate of dissolving, this physical factor generally increases the actual solubility of a solid solute

What si raising the temperature

500

A solution when less energy is required to break bonds than is given off by the formation of bonds

What is exothermic

500
A solution is at this when the rate of dissolving equals the rate of crystallization
What is equilibrium
500
The concentration of hydroxide ions in a solution made by dissolving 2.50g of calcium hydroxide in 200mL of water.
What is 0.337 mol/L
500

A 0.500 M solution is to be diluted to 500.0 mL with the new concentration to be 0.150 M. The required volume of the 0.500 M solution

What is 150 mL

500

This phrase describes why oil and water do not mix, as polar solvents dissolve polar solutes and nonpolar solvents dissolve nonpolar solutes.

What is "like dissolves like"