Science, asked by dragonkingfire7623, 7 months ago

the chemical used to sotten hard water is _______

Answers

Answered by virenderpanghal74

1

Answer:

there can be many chemicals like slaked lime, washing sofa etc

Answered by YojithaVelugoti

2

Explanation:

For softening chemicals such as

Sodium carbonate Na2CO3

Slaked lime Ca(OH)2 etc.......

are used.

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