alcl3-al(oh)3-al2o3-al2(so4)3-al(oh)3-al(oh)2cl
напишите реакции приведенных ниже гинетических связей
1) alcl3+3naoh=3nacl+al(oh)3
2) 2al(oh)3=al2o3+3h2o
3) al2o3+3h2so4=al2(so4)3+2h2o
4) al2(so4)3+6naoh=3na2so4+2al(oh)3
5) al(oh)3+3hcl=alcl3+3h2o
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Answers & Comments
1) alcl3+3naoh=3nacl+al(oh)3
2) 2al(oh)3=al2o3+3h2o
3) al2o3+3h2so4=al2(so4)3+2h2o
4) al2(so4)3+6naoh=3na2so4+2al(oh)3
5) al(oh)3+3hcl=alcl3+3h2o