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3 years ago

How many grams of sodium chloride are present in a 0.75 M solution with a volume of 500.0 milliliters?

Chemistry

2 answers:

alexira [117]3 years ago

8 0

M = mol/l

So, M = 0.75 M
V = 500.0 ML
Mols = X
c = n/v
n = c(v)
n = 0.75(0.5)
= 0.375mol
sodium Chloride is 58.5g/mol
1mol = 58.5g, 0.375mol(g)
0.375mol(58.5g)/1mol
Your answer would be: 21.94g

Hope that helps!!!

Yuri [45]3 years ago

6 0

My work and explanations are in the picture. I will comment with the rest of the work.

Hope this helps! :)

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