High School

What is the percentage w/v of a 10 ml vial that contains 50 mEq of ammonium chloride per 10 ml if 1 mEq of ammonium chloride = 0.0535 g?

Answer :

Final answer:

The percentage w/v of a 10 mL vial containing 50 mEq of ammonium chloride per 10 mL is 5.35% w/v.

Explanation:

The percentage w/v of the 10 ml vial containing 50 mEq of ammonium chloride per 10 ml is 5.35% w/v.

To calculate this percentage, you can first determine the total mass of ammonium chloride in the 10 ml vial. Given that 1 mEq of ammonium chloride is equal to 0.0535g, for 50 mEq, it would be 50 x 0.0535g = 2.675g. Now, you can calculate the percentage w/v by dividing this mass by the volume (10 ml) and multiplying by 100 to express it as a percentage: (2.675g / 10 ml) x 100% = 5.35% w/v. This represents the weight of ammonium chloride per volume of the solution.

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