Fe(no3)3 + 3kcns = fe(cns)3 + 3kno3 полное ионное уравнение

mq(no3)₂+2naoh=mq(oh)₂+2nano3

mq (oh)₂=mqo+h₂o

mqo+so3=mqso₄ 

2k+cl2=2kcl

2ba+o2=2bao

2ag+s=ag2s

2al+3cl2=2alcl3

4p+5o2=2p2o5 

2cu + o2 = 2cuo

cuo + 2hno3 = cu(no3)2 + h2o

2fe+3cl2=2fecl3

fe^0-3e=fe^+3

cl^0+1e=cl^-1 

3fe+2o2=fe3o4 

fe^0-2e=fe^+2 

fe^0-3e=fe^+3

o^0+2e=o^-2

fe+s=fes

fe^0-2e=fe^+2

s^0+2e=s^-2

fe+2hcl=fecl2+h2

fe^0-2e=fe^+2

2h^+1+2e=h2^0