7) Ammonium nitrate, NH4NO3, can decompose explosively when heated. NH4NO3 = N2O +2H20 .What are the changes in the oxidation numbers of the two nitrogen atoms when this reaction proceeds? Al)-2,-4 B) +2, B) +2, t6 c) +4,-6 , d)+4,-4.​

How many grams of magnesium metal will react completely with 8.3 liters of 5.5 m hcl? show all of the work needed to solve this problem. mg (s) + 2hcl (aq) → mgcl2 (aq) + h2 (g)

Two things that biomedical has invented or innvated

What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?