What is the percent yield for the reaction between 23.3 g of Zns and excess oxygen if
15.1 g of ZnO is actually produced.
2 ZnS + 302 → 2 ZnO + 2 SO2

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence

catya your not at all which answer i've seen you do this on another question!

they are all solids.

you need to have a picture of the atom that way we can answer it