6 Li(s) + N2(g) → 2 Li3N(s)

This is the equation I have to use for solving 3 questions relating to Stoichiometry. This stuff is hard. If you could help me that would be great. I have a whole nother page too.

A.) The number of moles Li required to make 46.4 g of Li3N.

B.) The mass in grams of Li3N produced from 3.65 g Li.

C.) The number of moles lithium needed to react with 7.00 grams of N2.

Select the atomic models that belong to the same element

Ihat will happen if i added baking soda to vinegar

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.