If I have a solution: 2 M of NaCl then I could say that I have 2mole of Na and 2mole of Cl???

Question

If I have a solution: 2 M of NaCl then I could say that I have 2mole of Na and 2mole of Cl???

Answer 1

Only if you had one liter of the solution. If you had less than one liter of the solution the amount of moles would decrease in proportion to the reduced amount of solution.

So if you had 500 ml of the solution you would have 1 mole of Sodium ions and 1 mole of Chloride ions.

With 100 ml you would have 0.2 moles of each ion.

Answer 2

Alan is right. What you COULD say for sure is that the solution is 2M Na+ and 2M Cl-.

(Remember to include the charges, by the way, it's important. If you try to dissolve neutral sodium in water, you'll need very good insurance.)

Answer 3

no
if you have 2M of NaCl solution, that means you have 2M of Na+ and 2M of Cl-, not Na and Cl

Answer 4

Surely yes

Th

Answer 5

correct