3 Группа Побочная Flashcards
1
Q
MCl3+Ca=
A
MCl3+Ca= CaCl2+M
2
Q
M2O3+HF=
A
M2O3+HF= MF3+H2O
3
Q
M+HCl=
A
M+HCl= MCl3+H2
4
Q
LaPO4+H2SO4= (200-250°)
A
LaPO4+H2SO4= La2(SO4)3+H3PO4
5
Q
La2(SO4)3+H2C2O4=
A
La2(SO4)3+H2C2O4= La2(C2O4)3+H2SO4
6
Q
La2(C2O4)3= (600-800°)
A
La2(C2O4)3= La2O3+CO+CO2
7
Q
LaPO4+Na2CO3+H2O=
A
LaPO4+Na2CO3+H2O= La(OH)3+Na3PO4+CO2
8
Q
La(OH)3= (400-600°)
A
La(OH)3= La2O3+H2O
9
Q
Sc(OH)3+H2SO4=
A
Sc(OH)3+H2SO4= Sc2(SO4)3+H2O
10
Q
Sc(OH)3+NaOH=
A
Sc(OH)3+NaOH= Na3[Sc(OH)6]
11
Q
La(OH)3+H2SO4=
A
La(OH)3+H2SO4= La2(SO4)3+H2O
12
Q
La(OH)3+NaOH=
A
Нет реакции
13
Q
Sc+NaOH+H2O=
A
Sc+NaOH+H2O= Na3[Sc(OH)6]+H2
14
Q
Y+Cl2= (200°)
A
Y+Cl2= YCl3
15
Q
La+N2=
A
La+N2= LaN
16
Q
La+C= (1000°)
A
La+C= LaC2
17
Q
La2O3+H2O=
A
La2O3+H2O= La(OH)3