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masya89 [10]
3 years ago
13

74.5 g of KCl was dissolved in 1000. mL of water. What is the

Chemistry
2 answers:
Papessa [141]3 years ago
5 0

Answer= 10M

Molarity=n/v

n=m/mm, 74.5/74.5=1mole

1000ml= 1L

M=n/v, 1/1=1M

Degger [83]3 years ago
3 0
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Answer:

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Mass of water = m = 2.5\times 10^{18} g

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