Question

please solve it fast I really need it and I will mark you as brainliest​

Answer 1

Answer:

i H2SO4

ii HNO3

III CaCO3

iv NaHCO3

v CaSO4. 1/2 H2O

vi CaO

vii AgNO3

viii BaSO4

ix PbO

x ZnCO3

xi Ca(OH)2

Answer 2

Ques 1- Chemical formula:-

(1.) Sulphuric acid → H2SO4

(2.) Nitric acid → HNO3

(3.) Bleaching powder → Ca(ClO)2

(4.) Baking soda → NaHCO₃

(5.) Plaster of Paris → (CaSO4)2. H2O

(6.) Lime → CaO

(7.) Silver nitrate → AgNO3

(8.) Barium sulfate → BaSO4

(9.) Lead oxide → PbO

(10.) Zinc Carbonate → ZnCO₃

(11.) Slaked lime → Ca(OH)₂