Question

in a chemistry lab acid and base best solutions are mixed in the ratio 3 is to 5 a bottle contains 304 ml of mixtures how much acid and base will need to make his amount for the mixer

Answer 1

let the acid Sol. be 3x and base Sol. be 5x
then,
3x+5x=304
8x=304
x=304÷8
x=38
so,
acid=3x
=3×38
=114 ml
base=5x
=5×38
=190 ml
I think that this is the answer...