Electrolytes

Question 1

Define Electrolyte

Answer 1

substance that dissolves in water to yield a solution that conducts electricity

Question 2

Acids generally have what ionicable element written first in its equation?

Answer 2

Hydrogen

Question 3

What are the 7 strong acids

Answer 3

1. Hydrochloric acid (HCl)
2. Hydrobromic acid (HBr)
3. Hydroiodic acid (HI)
4. Nitric acid (HNO3)
5. Chloric acid (HClO3)
6. Perchloric acid (HClO4)
7. Sulfuric acid (HSO4)

Question 4

Which atom is produced during a chemical reaction involving an acid?

Answer 4

H+

Question 5

Which acid features a forward and reverse reaction?

Answer 5

Sulfuric acid

Question 6

Compounds containing metal cations are what type of electrolyte?

Answer 6

Strong electrolyte

Question 7

Strong bases contain what element?

Answer 7

Nitrogen

Question 8

Molecular compounds that are not acids or bases behave as what?

Answer 8

nonelectrolytes

Question 9

Which of the following does NOT exist as separate ions when dissolved in water?
CH3OH
KCl
NaOH
KClO4
NH4Cl

Answer 9

CH3OH (it does not contain an metal cation)

Question 10

What is present in an aqueous solution of sodium chloride?

Answer 10

Na+ ions, Cl- ions, H2O molecules

Question 11

What is required to react with an acid to form carbon dioxide?

Answer 11

Metal carbonate or metal bicarbonate
ex: K2CO3

Question 12

MgO2, K2O2, and Na2O2 are examples of what?

Answer 12

Peroxides