P block 5 Flashcards
1
Q
Prep of N2O
A
Heating NH4NO3
2
Q
Prep of NO
A
NaNO2 + FeSO4 + H2SO4 —–> Fe2(SO4)3 + NO + H2O + NaHSO4
3
Q
Prep of N2O5
A
HNO3 + P4O10 —–> HPO3 + N2O5
4
Q
Oswald process
A
Prep of HNO3
NH3 + O2 —–> NO + H2O
NO + O2 ——> NO2
NO2 + H2O —-> HNO3 + NO
5
Q
Production of UF6
A
U + ClF3 —–> UF6 + ClF
6
Q
Electron gain enthalpy order for noble gases
A
Ne>Ar>Kr>Xe>Rn>He
7
Q
Compounds in discovery of noble gas compounds
A
O2+PtF6-
Xe+PtF6-
