How many moles of fe203 will be produced from 18.0 g of fe, assuming o2 is available in excess

Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.

What is the percentage composition of carbon in the compound ch4

Atoms contain subatomic particles called protons and neutrons. when these protons and neutrons spilt, a lot of energy is released