The source below says 35.89g of NaCl dissolve in 100 g of water at 20 °C.
<span>(35.89g / 100 mL) x (2000 mL) = 718 g
Hope this helped </span>
I believe your answer is 23.
Credit: answers.yahoo.com
Hope this helps!
I think it’s 1 mole
If Iam not mistaken
When you have the bottom measurement of the triangle (base) and the height of the triangle in the center, you multiply them together and then divide by 2.
~Do you need more explaining~?