Question

помогите пожалуйста​

Answer 1

3naoh+fecl3=fe(oh)3+3nacl

6li+n2=2li3n

2na+2hoh=2naoh+h2

2nabr+cl2=2nacl+br2

2koh+znso4=zn(oh)2+k2so4

pbo2+2h2=pb+2h2o

2hbr=br2+h2

fecl3+3naoh=fe(oh)3+3nacl

4p+5o2=2p2o5

2agno3+cu=2ag+cu(no3)2