How is washing soad produce ? write the chemical reactions taking place prepations .give one used of washing soad? for 2 marks
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- Washing soda can be made (can be produced) by putting baking soda in the oven. Heating baking soda in the oven causes a chemical reaction that changes the baking soda compound, transforming it into washing soda.
- NaHCO3 (heating)-------------- - Na2CO3 + H20 +CO2
- Washing Soda is used as a cleansing agent for washing clothes. It is used for removing the permanent hardness of the water.
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