Chemistry, 15.05.2021 18:50 jasminebrown72

$\bigstar$ X , Y and Z are the samples of water obtained from different sources. The types of salt dissolved in them are labelled in the picture. Now , Answer the following questions. i. Identify the hardness of water that can be removed by boiling process.
ii. Which of them is soft water ?
iii. Write the chemical equation of the reaction that takes place when Z is treated with X , Y and Z.

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X , Y and Z are the samples of water obtained from different sources. The types of salt dissolved

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