compute volume and/ or weights of reagents to make the following solution.
Desired concentration: 40% NaOH + 4% Na2S2O3
Desired quantity: 1500 mL
Given: 90% w/w NaOH, pure Na2S2O3
I'm not sure how to do this so any help would be great. Thanks!
Desired concentration: 40% NaOH + 4% Na2S2O3
Desired quantity: 1500 mL
Given: 90% w/w NaOH, pure Na2S2O3
I'm not sure how to do this so any help would be great. Thanks!