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stich3 [128]
3 years ago
7

200mL of 4.98M of sodium chloride solution is added to an additional 532 ml of water what is the final molarity?

Chemistry
1 answer:
ELEN [110]3 years ago
4 0

Answer:

M₂ = 1.9 M

Explanation:

Given data;

Volume of sodium chloride = 200 mL

Molarity of sodium chloride = 4.98 M

Volume of water = 532 mL

Final Molarity = ?

Solution:

M₁V₁ = M₂V₂

M₂ =  M₁V₁ /V₂

M₂ = 4.98 M × 200 mL / 532 mL

M₂ = 996 mL. M /532 mL

M₂ = 1.9 M

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