Al+o2-> +hcl-> +naoh-> +hcl-> вставьте пропуски ! надо!
anyBeef
3
28.07.2019 18:00
1
Ответы
Wonderfulgirl30
03.10.2020 15:49
Al2O3, AlCl3, Na3(Al(OH)6), AlCl3 (NaCl)
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natalinatali2003
03.10.2020 15:49
4Al+3O2=2Al2O3; Al2O3+6HCl=2AlCl3 +3H2O; AlCl3 +3NaOH= Al(OH)3 +3Nacl; Al(OH)3+ 3HCl= AlCl3 +3H2O;
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