Dissolving
Solubility
Concentration
Dilution
Dissociation
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

What's the concentration when 5 moles of solute are dissolved in 750 mL of solution?

6.67 M

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

The dissociation equation for NaCl (s)

NaCl (s) --> Na+ + Cl-

200

When more energy is absorbed to break a bond than it takes to form when it dissolves 

What is a endothermic reaction 

What happens to the temperature of the solution??

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

What mass of NaCl is needed to make 50 mL of a 0.25 M solution?

0.73 grams

200
Glassware used to measure the most exact amount of solvent
What is a volumetric flask
200

The Dissociation equation for Na2CO3

Na2CO3 ---> 2Na+ + CO3 2-

300
the separation of ions when an ionic compound is dissolved in water
What is dissociation
300

When a solution contains more solute than it theoretically should hold 

What is supersaturated 

300

200 mL of water is added to 500 mL of 0.60 M solution. What is the new concentration?

0.43 M

300
The concentration of a 5 mL of 2.0 mol/L solution after being diluted to 400mL
What is 0.0250 mol/L
300

The dissociation equation of CuSO4 (s)

What is CuSO4 (s) <--------> Cu2+ + SO42-

400

Is NaOH an electrolyte or a non-electrolyte?

What is an electrolyte 

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

What is the total volume of solution made when diluting 360 mL of 1.75 M solution to 0.75 M

840 mL

400

The dissociation equation of Fe(s)

What is Fe (s) ----> Fe(s)

500
A solution is at this when the rate of dissolving equals the rate of crystallization
What is equilibrium
500

What's the concentration of hydroxide ions in a solution made by dissolving 2.50g of calcium hydroxide (Ca(OH)â‚‚) in 200mL of water.

What is 0.337 mol/L

500

What is the volume of 2.5 M solution need to make 800 mL of 0.05 M solution?

16 mL

500

Dissociation equation of Pb(NO3)2 (s)

What is H2O Pb(NO3)2 -----------> Pb2+ + 2NO-

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