Question

Convert into a chemical equation and balance it:

CHEMICAL WORD EQUATIONS :


1 Calcium bicarbonate gives on heating Calcium carbonate + water + carbon dioxide

2. Ammonium chloride gives on decomposition Ammonia+ hydrochloric acid

3. Mangnesium ribbon burns in presssence of air and gives white ash

4. Quick lime reacts with water to form lime water.

5. Silver nitrate decomposis in presence of sunlight.

6. Water & Calcium sulphate gives out (?)

7. Magnesium & Nitrogen gives Magnesium Nitride

8. Water & copper sulphate gives (?)

9 Zine sulphide + Consetrate sulphuric acid gives (?) + (?)

10. Cupper Nitrate on heating gives Cupper oxide + (?) + (?)

​

Answer 1

90³ 140³

Explanation:

$++_8$8"3_-++48$----_7_