Acids And Bases

Question 1

Acids

Answer 1

Willing to give up protons

Question 2

Bases

Answer 2

Willing to gain protons from other atoms

Question 3

Arrhenius definition of acids and bases

Answer 3

Acids Produce H+ (leftover proton when a hydrogen atom) or H3O+ and bases produce OH-

Question 4

Bronsted Lowry definition of acids and bases

Answer 4

Acids are Proton donors and bases are proton acceptors

Question 5

Lewis definition of acids

Answer 5

Acids are Electron pair acceptors and bases are electron pair donors

Question 6

pH level of acids

Answer 6

0-7 (including 0)

Question 7

pH level of bases

Answer 7

7-14 including 14

Question 8

strong acids

Answer 8

HCl - Hydrochloric acid

HBr - Hydrobromic acid

HI - Hydroiodic acid

HNO 3 - Nitric acid

H2SO4- Sulfuric acid (only the first proton is strong)

HClO 4 - Perchloric acid

HClO 3- Chloric acid

Question 9

group 1 strong bases

Answer 9

LiOH - Lithium hydroxide
NaOH - Sodium hydroxide
KOH - Potassium hydroxide
RbOH - Rubidium hydroxide
CsOH - Cesium hydroxide

Question 10

group 2 strong bases

Answer 10

Ca(OH)₂ - Calcium hydroxide
Sr(OH)₂ - Strontium hydroxide
Ba(OH)₂ - Barium hydroxide

Question 11

pH formula

Answer 11

−log[H+]

Question 12

pOH formula

Answer 12

pOH = -log [OH-]