Given 7.58 ml of 2.00m naoh, calculate the number of grams of naoh in the solution.

Question

Chemistry

Levine

12 February, 23:20

Given 7.58 ml of 2.00m naoh, calculate the number of grams of naoh in the solution.

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Answers (1)

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Delgado · Answer 1

2.00 M NaOH means that there are 2 moles of NaOH in each liter of solution

First, find how many moles of NaOH we have. Use this equation.

Molarity x Liters = Moles

Convert mL to L

7.58 mL x 1 Liter/1000mL =.00758 L

Set up the equation

2.00 M x. 00758 L =.01516 moles

The molar mass of NaOH is 39.997 g

.01516 moles x 39.997 grams per mole =.60635452 rounded with significant figures to. 606 grams of NaOH