Math, asked by SubhashGottumukkala, 1 year ago

please answer it.it's very urgent.

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Answered by Anonymous
1
Hope it helps....!!!!

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(i) X : NaHCO3, Y : Na2CO3, Z : Na2CO3.10H2O

(ii) By heating
(check attachment for this eqn)

(iii) It is used for washing purposes and for removing permanent hardness of water.

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SubhashGottumukkala: very thanks
SubhashGottumukkala: thank you very much
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