Formula: NA2S2O3. Valency: 2
A I’m sure of it because it only makes since one would think ✊
Answer:
I’m trying to do something similar to that
Explanation:
Volume percent = Volume of solute
----------------------------------
Volume of the solution
2 Volume of the solute
------- = ------------------------------
100 250
Volume of the solute = 2 x 250
------------
100
= 5 mL.
Hope this helps!