solve. a chemist has 30ml of a 19% alcohol solution. how many ml of a 13% alcohol solution does he need to make a 16% alcohol solution? Share with your friends Share 1 Lovina Kansal answered this Dear student Let x=Amount of alcohol that mix in alcohol solution⇒13% of 30+x=16% of (30+x)⇒13×30100+x=1630+x100⇒390+100x100=480+16x100⇒84x=90⇒x=1514So, he should mix 1514ml of alcohol. Regards 1 View Full Answer
