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22-04-2020
Chemistry

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Suppose 30 grams of NaCl are placed in 900 mL of water. What is the molarity of this solution?

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emaikwuvictor emaikwuvictor

03-05-2020

Answer:

Molarity= 0.57M

Explanation:

Mm= 58.5, V= 900ml= 0.9dm3

n= m/Mm = C×V

30/58.5= C× 0.9

C= 0.57M

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