Question

Write any 5 acids bases and salts with their chemical formula and molecular mass

Answer 1

acids : acetic acid CH3COOH
Hydrochloric acid HCl
Sulphuric acid H2SO4
Carbonic acid H2CO3
Nitric acid HNO3
bases : Sodium hydroxide NaOH
Potassium hydroxide KOH
Calcium hydroxide Ca(OH)2
Magnesium hydroxide Mg (OH)2
Sodium oxide Na2O
salts : Sodium chloride NaCl
Barium sulphate BaSO4
Sodium sulphate Na2SO4
Silver chloride AgCl
Calcium chloride CaCl
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Answer 2

Answer: An acid is a substance that ionizes in the water to give hydronium ion or hydrogen ion $(H^+)$ and a bases is a substance that ionizes in the water to give hydroxide ion $(OH^-)$.

Examples of 5 Acids :

$HCl$ , Molar mass = 36.5 g/mol

$H_2SO_4Cl$ , Molar mass = 98 g/mol

$HNO_3$ , Molar mass =  63 g/mol

$H_3PO_4$ , Molar mass = 98 g/mol

$HI$ , Molar mass = 128 g/mol

Examples of 5 bases:

$NaOH$ , Molar mass = 40 g/mol

$Ba(OH)_2$ , Molar mass = 171 g/mol

$Ca(OH)_2$ , Molar mass =  74 g/mol

$Mg(OH)_2$ , Molar mass = 58 g/mol

$Al(OH)_3$ , Molar mass = 78 g/mol

Examples of 5 salts:

$NaCl$ , Molar mass =58.5 g/mol

$Ca(Cl)_2$ , Molar mass = 111 g/mol

$Mg(SO_4)_2$ , Molar mass =  120 g/mol

$Al(PO_4)$ , Molar mass = 122 g/mol

$CaCO_3$ , Molar mass = 100 g/mol