Q. Molar mass of Calcium Carbonate CaCO₃ is

View solution

Q. In Sulfuric Acid (H₂SO₄), chemical composition of sulfur is

View solution

Q. When Sodium Hydroxide (NaOH) reacts with Copper Sulfate (CuSO₄), spectator ions will be

View solution

Q. Formula of Sodium Hydroxide is

View solution

Q. When magnesium ions (Mg+2) react with Nitric acid (HNO₃), resulting Magnesium Nitrate (Mg(NO₃)₂) will be

View solution

Q. State symbols include

View solution

Q. In Sulfuric Acid (H₂SO₄), chemical composition of Hydrogen (H) is

View solution

Q. Formula of Nitrogen Trichloride (NCl₃) is

View solution

Q. Formula of tetra chloromethane is

View solution

Q. In Na₂CO₃.10H₂O, percentage of sodium is

View solution

Q. Formula of Nitric Acid is

View solution

Q. Consider CaCO₃ and HCl as reactants, how many molecules of CaCl₂ will be formed in products

View solution

Q. Spectator ions,

View solution

Q. Al+3 indicates that

View solution

Q. In one molecule of Sulfuric Acid (H₂SO₄),

View solution

Q. Valency of nitrogen can be

View solution

Q. Valency of Phosphate ion PO₄ is

View solution

Q. Molar mass of calcium chloride is

View solution

Q. Sulphate ion can be written symbolically as

View solution

Q. Sodium Carbonate Na₂CO₃ indicates that for each Carbonate ion (CO₃-2), number of Sodium ions (Na+) are

View solution