Given the equation below, determine the number of grams of Fe required to produce 25 g of Fes(S04), (reacted with excess H2S01), 2 Fe + 3 H2S01 - 3H2 + 1 Fe2(SO4)3
g Fe

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

What forms when chemical reactions combine pollution with sunlight?

An atomic nucleus is composed ofa)protons. b)protons and neutrons. c)protons and electrons. d)protons, neutrons, and electrons.