Question

LITE YUUN Via IIVILE WIR
(b) 20
mL of standard hard water
(containing 15 g CaCO3 per litre)
required 25 mL of EDTA solution for end
point. 100 mL of water sample required
18 mL of EDTA solution, while same
water after boiling required 12 mL EDTA
solution. Calculate carbonate and non-
carbonate hardness of the water
sample
3
Solve this question.
2:51 PM
1​

Answer 1

Answer:

Sorry

Explanation:

O don't know the answer