Chemistry, asked by debapriyasahoo2005, 7 months ago

How does washing soda help in removing the permanent hardness of the water?

Answers

Answered by handsomeram16645

Answer:

Sodium carbonate, Na2CO3, is also known as washing soda. It can remove temporary and permanent hardness from water. Sodium carbonate is soluble but calcium carbonate and magnesium carbonate are insoluble. The water is softened because it no longer contains dissolved calcium ions and magnesium ions.

Explanation:

pls follow tannuranna 59 in my following

Previous Question

Next Question

Similar questions

History, 3 months ago

5. Why is there a need to study models of communication? a. To lay a foundation which may facilitate understanding of the process of communication. b. To simplify reality in communication, select element and indicate relationship between elements of communication. c. To understand how the various elements of communication affect the communication process. d. All of the above.

English, 3 months ago

is it possible to finish class 12th english in 6 days(excluding grammer)if i study everyday for at least 13 hours??

Hindi, 3 months ago

इन शब्दों में उचित स्थान पर नुकता लगाकर लिखिए- 1.आवाज 2.अंग्रेज 3.महफिल...

Math, 7 months ago