Chapter 3

Question 1

Combustion with a hydrocarbon results in

Answer 1

Carbon dioxide and water

Question 2

Precipitation rxn are

Answer 2

Double displacement

Question 3

Gas forming rxn are

Answer 3

Double displacements

Unless they are oxidation reduction

Question 4

Acid base rxn are

Answer 4

Double displacement

Question 5

Arrhenius acid

Answer 5

When dissolved in water increases the concentration of H+ ions

Question 6

Arrhenius base

Answer 6

When dissolved in water increases the concentration of OH- ions

Question 7

The rxn of an acid and base produces

Answer 7

A salt and water

Question 8

Bronsted Lowery acid

Answer 8

Proton donator

Question 9

Bronsted Lowery base

Answer 9

Proton acceptor

Question 10

Net ionic equation of a strong acid with a strong base

Answer 10

H3O + OH- to 2H2O

Question 11

Neutralization reaction

Answer 11

Strong acid and strong base react

Question 12

Acidic oxides

Answer 12

Oxides of nonmetals, like co2, that react with water to form and acidic solution

Question 13

Basic oxides

Answer 13

Oxides of metals that produce basic solutions in water

Question 14

Metal carbonate/hydrogen carbonate + acid —-

Answer 14

Metal salt + CO2 + H2O

Question 15

Metal sulfide + acid —-

Answer 15

Metal salt + H2S (g)

Question 16

Metal sulfite + acid —-

Answer 16

Metal salt + SO2(g) + H2O(l)

Question 17

Ammonium salt + strong base —-

Answer 17

Metal salt + NH3(g)+ H2O(l)

Question 18

H2CO3 in products

Answer 18

Will decompose to CO2 and H2O

Question 19

H2SO4 in products

Answer 19

Will decompose to SO2 and H2O

Question 20

H2S is a

Answer 20

Gas

Question 21

NH4+ and OH- in products

Answer 21

Will produce NH3 (g)and H2O

Question 22

Oxidation number of pure element

Answer 22

0