Salt and Acidic base

Question 1

What is a acid

Answer 1

Acid usually have sour taste change blue litmus to red

Acid is a substance that neutralize a base to form salt and water.

2HCL (aqueous) + CaCOH (aqueous) arrow CaCL2 (aqueous) + 2H20(I)

Question 2

What are the commonest inorganic acid.

Answer 2

Hydrochloride acid HCL ( aqueous), sulfur acid H2SO4 ( aqueous)and nitric acid HNO3 (aqueous).

Question 3

What are mono basic?

Answer 3

Mono basic have one replaceable hydrochloride atom for example HCL

Question 4

What dibasic acid?

Answer 4

Dibasic acid have two replaceable hydrochloride atom for sulfur acid

Question 5

What is tribasic ?

Answer 5

Tribasic is H2PO have three replaceable hydrochloride atoms

Question 6

What is a base?

Answer 6

A base is a substance that neutralizes a acid to form salt and water. Base are often metal and hydroxide metals.

Question 7

What is a salt?

Answer 7

A salt is compound formed when hydrogen in an acid is replace by metals or ammonia ions.

Question 8

How chlorine salts formed?

Answer 8

Chlorine salts are formed from hydrochloride acid example cadmium dioxide.

2HCL + CaOH (aqueous) arrow CaCL2( aqueous) + 2H2O (I)

Question 9

How are sulfate formed ?

Answer 9

Sulfate are formed from sulfur acid for example sodium sulfate.
H2So4 ( aqueous) + 2NaOH (aqueous) arrow NaoSo4 + 2H2O ( I)

Question 10

How nitrate are formed ?

Answer 10

Nitrate are formed from nitric acid example potassium nitrate.

     HNO3 (aqueous) + KOH (aqueous) arrow KNO3 (aqueous) + H20 (I)

Question 11

What happen when a alkalis dissolve in water

Answer 11

When an alkalis dissolves i n water It ions and from hydrogen ions.
NaOH (s) + (aqueous) arrow Na+ (aqueous) OH- (aqueous)

Question 12

How is acid and base define in transfer of hydrogen Ions.

Answer 12

A acid is a donor - it gives one or more proton to a base

A base is a acceptor- it take one or more proton from a donate to proton in water