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yaroslaw [1]
2 years ago
5

A 20.0 mL sample of hydrochloric acid was neutralized with 58.4 mL of 0.250 M NaOH, in a titration.

Chemistry
1 answer:
erik [133]2 years ago
5 0

Answer: The Answer is 0.73.

Explanation: Solved in the attached picture.

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3 years ago
What is the molarity of a solution of 58.7 grams of MgCl2 in 359 ml of solution?
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Answer:

1.72 M

Explanation:

Molarity is the molar concentration of a solution. It can be calculated using the formula a follows:

Molarity = number of moles (n? ÷ volume (V)

According to the information provided in this question, the solution has 58.7 grams of MgCl2 in 359 ml of solution.

Using mole = mass/molar mass

Molar mass of MgCl2 = 24 + 35.5(2)

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