2 Al + 3 H2SO4 Al2(SO4)3 + 3 H How many moles of aluminum sulfate would be formed if 5.57 moles of H2SO4 completely reacted with aluminum?

Lewis structure and molecular geometry for nh2cl

What is the most stable monatomic ion formed from nitrogen

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.