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

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

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