5th Yr Chemistry Unit 4.1

The substance being dissolved is called the ________

• solvent

• solid

• solute

• solvate

What does "like dissolves like" mean?

• polar solvents dissolve in polar solutes

• polar solutes dissolve in polar solvents

• non-polar solvents dissolve in polar solutes

• non-polar solutes dissolve in polar solvents

When no more solute dissolves the solution is _________

• supersaturated

• unsaturated

• saturated

• supercalifragilisticexpialidocious

Molarity concentration is abbreviated as _________

• MM.

• m.

• Mol.

• M.

Molarity is defined as _________ divided by ___________

• mol, liters

• mol, kg

• kg, liters

• liters, kg

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

• 2.0

• 1.5

• 6.0

• 0.66

Tags

NGSS.HS-PS1-7

What does it mean to be "Soluble" ?

• Capable of being a solid.
• To have soul.
• Capable of being dissolved.
• To sink.

What is the unit for molarity?

• mass/liters
• moles
• liters
• moles/liter

A measure of the amount of solute in a given amount of solvent or solution is...

• saturated
• solubility
• concentration
• miscible

Tags

NGSS.HS-PS1-5

A saturated solution is one that....

• contains the maximum amount of dissolved solute.
• contains less solute than a saturated solution.
• contains more solute than a saturated solution.
• is the amount of a substance required to form a saturated solution.

Tags

NGSS.HS-ESS2-5