What is the % mass/volume of a 3.00 M solution of NaCl?

Answer 1

assume 1 liter. Then there must be 3moles, or 3*58.44 grams

Percent m/v= 58.44/1000= 5.8Percent m/v

Answer 2

I still don't understand

Answer 3

I got confused

Answer 4

actually I lost a three.
Percent m/v= 3*58.44/1000= 3*5.8Percent m/v

http://www.enotes.com/homework-help/what-mass-volume-3-00-m-solution-nacl-375701

Answer 5

So i multiply 3*5.8 and that will be the m/v

Answer 6

yes