Chemistry, asked by desbalaraman, 5 days ago

Calculate the molarity (M) when 50g of NaCl is added to 2L of water

Answers

Answered by dsouzaarun007

0

Answer:

pls mark brainlest

Explanation:

Correct option is

B

1.4 M

Total mass of solution = 500+50 = 550 g

density =

volume

mass

volume =

0.936

550

ml = 587.6 ml

Molarity =

molecularweight∗volume(ml)

givenweight∗1000

Molarity =

58.5∗587.6

50∗1000

molarity = 1.45 M

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