Question

. What is the molarity of a 0.5 liter solution containing 0.7 moles of NaCl?

Answer 1

M = 1.4 M

Step-by-step explanation:

Hello there!

In this case, according to the given information, it will be possible for us to calculate the required molarity according to its definition:

`M=(n)/(V)`

Whereas the n is mole and has a value of 0.7 mol, V the volume in liters, which is 0.5 L; therefore, the result is:

`M=(0.7mol)/(0.5L) \\\\M=1.4 M`

Regards!