Napisz 3 sposoby otrzymywania soli:
A) jodek potasu
B) siarczan (VI) glinu
C) azotan(V) miedzi (I)
a)jodek potasu: KI 1.KOH+HI->KI+H2O 2.2K+2HI->2KI+H2
3.K2O+2HI->2KI+H2O
b)siarczan(VI) glinu: Al2(SO4)3 1.2Al(OH)3+3H2SO4->Al2(SO4)3+6H2O 2.2Al+3H2SO4->Al2(SO4)3+3H2 3.Al2O3+3H2SO4->Al2(SO4)3+3H2Oc) N2O5 + Cu2O ---> 2 CuNO3
A)
2HI+2-->2KI+H22K+I2-->2KI2HI+K2O-->2KI+H2O
B)
3H2SO4+2Al-->Al2(SO4)3+3H23H2SO4+Al2O3-->Al2(SO4)3+3H2O3H2SO4+2Al(OH)3-->Al2(SO4)3+6H2OC)
N2O5 + Cu2O --> 2CuNO3
N2O5 + 2CuOH --> 2CuNO3 + H2O
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a)jodek potasu: KI
1.KOH+HI->KI+H2O
2.2K+2HI->2KI+H2
3.K2O+2HI->2KI+H2O
b)siarczan(VI) glinu: Al2(SO4)3
1.2Al(OH)3+3H2SO4->Al2(SO4)3+6H2O
2.2Al+3H2SO4->Al2(SO4)3+3H2
3.Al2O3+3H2SO4->Al2(SO4)3+3H2O
c) N2O5 + Cu2O ---> 2 CuNO3
A)
2HI+2-->2KI+H2
2K+I2-->2KI
2HI+K2O-->2KI+H2O
B)
3H2SO4+2Al-->Al2(SO4)3+3H2
3H2SO4+Al2O3-->Al2(SO4)3+3H2O
3H2SO4+2Al(OH)3-->Al2(SO4)3+6H2O
C)
N2O5 + Cu2O --> 2CuNO3
N2O5 + 2CuOH --> 2CuNO3 + H2O