Unit 2

Question 1

Composition Stoichiometry

Answer 1

Mass relationships of elements in compound

Question 2

Reaction Stoichiometry

Answer 2

Mass relationships between reactants and products in a chemical equation

Question 3

How Much Excess Reactant is Unreacted

Answer 3

Subtract amount of excess reactant that reacted inoriginal problem to amount in excess reactant problem

Question 4

Concentration

Answer 4

A measure of the amount of solute given in amount of solvent or solution as a ratio

Question 5

Molarity

Answer 5

The number of moles of solute by number of liters of solution

Question 6

Molar Concentration

Answer 6

Conversion so lets you conver moles to volume or vice versa

Question 7

Type of Concentration With Larger Molarity

Answer 7

Concentrated solution

Question 8

Both Ionic and Molecular Compounds Produce Dilute or Concentrated Solutions

Answer 8

Yes, ionic will dissolve completely and molecular dissolve as molecules and some may ionize

Question 9

Compound That Splits Apart in Water is Both

Answer 9

Dissolved and disassociated

Question 10

Electrolysis

Answer 10

A process where an electric current is used to drive a non-spontaneous chemical reaction

Question 11

Ionic Molarity

Answer 11

If ionic, the molarity is seen in the compound
Ex. H2O H has 2M and O has 1M

Question 12

CHECK PLEASE

Answer 12

big picture sheet lol