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gizmo_the_mogwai [7]
3 years ago
12

What is the maximum amount of KCl that can dissolve in 200 g of water? (The solubility of KCl is 34 g/100 g H2O at 20mc002-1.jpg

C.) Select one:
a. 34 g
b. 6800 g
c. 17 g
d. 68 g
Chemistry
2 answers:
Colt1911 [192]3 years ago
8 0

Answer : The correct option is, (d) 68 g

Solution :

As we are given the solubility of KCl is 34 g/100 g water. Now we have to calculate the amount of KCl.

As, 100 grams of water contains 34 grams of KCl

So, 200 grams of water contains \frac{34g}{100g}\times 200g=68g of KCl

Therefore, the maximum amount of KCl that can dissolve in 200 g of water is, 68 grams.

erastova [34]3 years ago
6 0
Solubility= 34.0 grams KCl/100 grams H20
200g H2O(34.0 grams KCl/100 grams H2O)
=68 g KCl
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