A group goes vertically and a period goes horizontally.
(a group goes down and a period goes across)
I am almost positive that the answer is: Plasmas. Let me know if im right or not please!! :)
Answer:
[NaCl[ = 0.535M
Explanation:
We determine the moles of solute:
125 g . 1 mol/ 58.45 g = 2.14 moles
Molarity (mol/L) → 2.14 mol / 4L → 0.535M
Molarity is a sort of concentration that indicates the moles of solute in 1L of solution
I believe <span>Na2SO3 is the solution to the problem.</span>
