Asked by Summer
A 0.2 M KOH solution has a volume of 3 L.
What percent of water should be evaporated to obtain a 0.6 M KOH solution?
What percent of water should be evaporated to obtain a 0.6 M KOH solution?
Answers
Answered by
bobpursley
you want to make it 3 times stronger? Reduce two parts water, evap 2 liters.
you have .2*3= .6molesKOH. dissolved in 1 liter, it is .6M.
you have .2*3= .6molesKOH. dissolved in 1 liter, it is .6M.
Answered by
Summer
What percentage would that be?