CHEMISTRY HIGH SCHOOL

80.0 grams of NaOH is dissolved in water to make a 6.00 Lsolution. What is the molarity of the solution? (Molar mass of
NaOH = 40.0 g/mol) _M

Answers

Answer 1
Answer:

The molarity of 6.00 liters of an aqueous solution that contains 80g of sodium hydroxide is 0.33M.

HOW TO CALCULATE MOLARITY:

  • The molarity of a solution can be calculated by dividing the number of moles by its volume. That is;

Molarity = no. of moles ÷ volume

  • According to this question, 6.0 liters of an aqueous solution that contains 80/40 = 2 mol of sodium hydroxide. The molarity is calculated as follows:

Molarity = 2mol ÷ 6L

Molarity = 0.33M

Therefore, the molarity of 2.0 liters of an aqueous solution that contains 0.50 mol of sodium hydroxide is 0.33M.

Learn more about molarity at: brainly.com/question/2817451

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