15. Give two important uses of washing soda and baking soda.
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Sodium carbonate (washing soda) is used in glass, soap, and paper industries. ... It is used in the manufacture of sodium compounds such as Borax. Uses of Baking Soda:1. Sodium hydrogen carbonate is also ingredient in antacids.
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(a) Two important uses of washing soda:
(i) It is used in the manufacture of soap and glass.
(ii) It is used to remove the permanent hardness of water.
(b) Two important uses of baking soda:
(i) It is used for making baking powder.
(ii) It is used in soda-fire extinguishers.
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