Question 242730
A pound of 5% iodine solution loses 3 ounces of diluting agent thru evaporation. What is the stength of the remaining solution?
--------------
5% of the pound is 0.8 oz, 15.2 oz of other.
If 3 oz of the other evaporate, there's 0.8 oz in 12.2 oz of DA, 13 oz total.
0.8/13 =~ 6.154%