Question

How many moles of NaOH are contained in a 65.0 mL of a 2.20 M solution of NaOH?a 1.43 molb. 0.029 molc. 0.034 mold. 0.143 mol

Answer 1

According to the explanation given in our last session, we will be using the Molarity formula again, but now we want to find the number of moles

M = n/V

We have:

M = 2.20 M

V = 0.065 L, we use volume in Liters

2.20 = n/0.065

n = 0.143 moles of NaOH, letter D