Chemistry Aqueous Reactions And Solution Stoichiometry

Front 1

Define: Exchange (Metathesis) Reactions

Back 1

A reaction in which the reactants exchange ions.

Front 2

Why do scientists use a double arrow reaction indicator?

Back 2

TO indicate the reaction can go either way and to represent the ionization of a weak electrolyte.

Front 3

What are the molecular compounds that contribute ions in an aqueous solution called?

Back 3

Acids

Front 4

Of what is a molecular compound usually formed?

Back 4

Non-Metallic elements

Front 5

Define: Electrolyte

Back 5

A substance whose aqueous solution contains ions.

Front 6

Define: Solute

Back 6

The thing dissolved by a solvent.

Front 7

Define: Acid-Based Reaction

Back 7

Reaction in which H+ ions are transferred between reactants.

Front 8

Define: Precipitation Reaction

Back 8

Reaction in which soluble reactants yield an insoluble product.

Front 9

Define: Aqueous Solution

Back 9

Solution in which water is the dissolving medium.

Front 10

Define: Acid

Back 10

Substance that ionizes in an aqueous solution to form hydrogen ions increasing the number of H+ ions. A proton donor.

Front 11

Define: Monoprotic Acid

Back 11

A substance that yields one hydrogen ion per molecule of acid.

Front 12

Define: Diprotic Acid

Back 12

A substance that yeilds two H+ ions per molecule of acid.

Front 13

Define: Base

Back 13

A substance that acts as a H+ receptor.

Front 14

What type of ions do bases produce in water?

Back 14

Hydroxide ions (OH-)

Front 15

Name three common bases.

Back 15

NaOH, KOH, Ca(OH)2

Front 16

Name a base that does not include hydroxide ions.

Back 16

Ammonia (NH3)

Front 17

Define: Strong Base, Strong Acid

Back 17

Both completely ionize in a solution

Front 18

Name six strong acids

Back 18

HCl, HBr, HI, HClO3, HNO3, H2SO4

Front 19

Name: HCl

Back 19

Hydrochloric Acid (strong)

Front 20

Name: HBr

Back 20

Hydrobromic Acid (strong)

Front 21

Name: HI

Back 21

Hydroiodic Acid (strong)

Front 22

Name: HClO4

Back 22

Perchloric Acid (strong)

Front 23

Name: HNO3

Back 23

Nitric Acid (strong)

Front 24

Name: H2SO4

Back 24

Sulfuric Acid (strong)

Front 25

Name 8 strong bases

Back 25

LiOH, NaOH, KOH, RbOH, CsOH, Ca(OH)2, Sr(OH)2, Ba(OH)2

Front 26

What are the two steps to determine whether a compound is a strong electrolyte?

Back 26

1. Determine if an ionic compound. If not..
2. Identify if it is a strong acid.

Front 27

Define: Neutralization Reaction

Back 27

A reaction between an acid and a base that produces water and salt.

Front 28

Name two bases besides OH- that react with H+ to form molecular compounds.

Back 28

CO3 2- (carbonate), S 2-Sulfide

Front 29

What do carbonates and bicarbonates react with acids to create?

Back 29

First Carbonic Acid H2CO3 (which is unstable) and then Carbon Dioxide gas

Front 30

Define: Oxydation Reduction (redox) Reaction

Back 30

A reaction in which electrons are transferred between reactants.