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a sample of hard water contains 0.005 mol of calc2 per litre. What is the minimum concentration of Na2so4 which must be added for removing ca2+ ions from this water sample? ksp for caso4 is 2.4x10^-5 at 25 C

a sample of hard water contains 0.005 mol of calc2 per litre. What is the minimum concentration of Na2so4 which must be added for removing ca2+ ions from this water sample?
 ksp for caso4 is 2.4x10^-5 at 25 C

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Grade:12th pass

1 Answers

Vikas TU
14149 Points
3 years ago
Dear student 
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