Question

What is the molarity (M) of a solution with 2 mol of NaCl in 0.50 L of solution?

Answer 1

The answer to your question is 4 M

Step-by-step explanation:

Data

NaCl 2 moles

Volume = 0.5 l

Molarity = M

Process

1.- Write the formula of Molarity

`Molarity = (number of moles)/(volume (liters))`

2.- Substitution

`Molarity = (2 moles)/(0.5 liters)`

3.- Simplification and result

Molarity = 4 M