What is the oxidation state of P in PO43? A. +2
O
B. +8
o
C. +3
0
D. +5
SUBMIT

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.

Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory