Question

How many moles of NaNO, would you need to make 500 mL of a 2.5 M
solution of NaNO?

Answer 1

1.25 moles NaNO

Step-by-step explanation:

Molarity = moles/Volume (L)

moles = Molarity (M) x Volume (L)

M = 2.5 M

V = 500 mL = 0.5L

moles = M x V = 2.5 x 0.5 = 1.25 moles