This calculator calculates the amounts of two starting solutions of given concentration
needed to be mixed together to obtain the final solution requirements. Volume or weight of
solution may be used. Just click on the weight or volume button to change to volume or weight
units (Click here for illustration).
The calculator uses a table (see Examples) of concentration (% Ethanol by weight) and its equivalent
density. Interpolation is used to compute density values that are between the values in
the table. The density is then used to compute volume or weight as needed.
The Ethanol in
water density-concentration table was taken from "Perry's Chemical Engineers' Handbook" by
Robert H. Perry, Don Green, Seventh Edition.