Solutions

The substance being dissolved is called the ________

• solvent

• solid

• solute

• solvate

A non-electrolyte is composed of __________in solution

• molecules

• molecules and ions

• ions

• none of the above

When no more solute dissolves the solution is _________

• supersaturated

• unsaturated

• saturated

• supercalifragilisticexpialidocious

Gases are more soluble at ______temps and _____pressures

• high, low

• low , high

• high, high

• low, low

How many mols of HCl are in 3 liters of 2.0M HCl solution?

• 2.0

• 1.5

• 6.0

• 0.66

When a solution is saturated:

• No additional material will dissolve in it
• You need to stir it more 
• Two materials have combined to create a clear liquid
• Crystals form 

Determine whether Al(OH)₃ is soluble using Table F

• Soluble

• Insoluble

Determine whether Na₂SO₄ is soluble or insoluble using Table F

• Soluble

• Insoluble

Which substance is most soluble at 40 degrees Celsius?

• KCl

• KNO₃

• NaCl

• NH₃

How many moles of HNO₃ are needed to prepare 5L of a 2M solution? 

• 10 mol
• 2.5 mol
• 0.4 mol 
• 100 mol