Answer Happy

Posted: **Thu Jan 13, 2022 5:17 am**

: Question 28 Flag Hestion If A Pharmacist Mixed 500 G Of Calamine Lotion That Contains 5 W W Zinc Oxide To 250 G Lotio 1 (15.27 KiB) Viewed 17 times

Question 28 FLAG HESTION If a pharmacist mixed 500 g of calamine lotion that contains 5% (w/w) zinc oxide to 250 g lotion which contains 20% (WW) zinc cand what is the percentago strength (w/w) of the resultant mixturo? Answers A-D A 12.5% B37.5% 10