September 2021 0 7 Report
Решите срочно ))) Реакция разложения
Al(OH)3 =
H2CO3 =
CaCO3 =
Cu(OH)2=
Реакция замещения
Zn+HCL =
Ca+H2SO4=
Mg+H3PO4=
Al+fe2O3 =
Реакция обмена
Cu(No3)+NaOH=
HNO3+NaOH =
BaCl2+H2So4 =
AlCl3+KOH =
Правильное выполнение 20 баллов.
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