A Zeolite softener has Regenerated by passing 100 litre of Nacl contining 200g/l Sample given 500 ppm of Herdness
Answers
Answered by
0
Answer:
50g i.e.50 X 103 mg of NaCl → 1 litre
∴ 200 litre of solution contains → 200 X 50 X 103 = 107 mg
CaCO3 equivalent = 107X1022X58.5=109117=8.55X10−3X109=8.55X106 mg of CaCO3 equivalent
Now, 1 litre of water → 50 ppm
∴ x → 8.55 X 106
∴ x=8.55X10650 = 0.171 X 106 litres of water
∴ 171 X 103 litres of water can be softened by zeolite softener.
Explanation:
Similar questions