Question

Fill in the blanks :
1. Thermal decomposition of Sodium Carbonate will produce
2. The Chemical name of Blue Vitriol is
3. The gases dissolved in water can be easily expelled by
4. The boiling of water also
due to the presence of dissolved impurities​

Answer 1

Answer:

Sodium hydrogen carbonate (also known as sodium bicarbonate or bicarbonate of soda) has the chemical formula NaHCO3. When it is heated above about 80°C it begins to break down, forming sodium carbonate, water and carbon dioxide. This type of reaction is called a thermal decomposition.

Explanation:

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Answer 2

Answer:

1. water and carbon dioxide.
2. sulphuric acid
3. sparing of in
4. inert gas
5. if we add impurities To a solution boiling point of solution is increase.