November 2021 0 15 Report
Допишите уравнения реакций: 1) HCl+KMnO4=
2) HCl+KClO3=
3) H2SO4+NaOH(избыток)=
4) H2SO4(к)+H2S=
5) H2SO4(р)+Al=
6) H2SO4(р)+FeO=
7) HNO3(р)+CuO=
8) HNO3(к)+Cu=
8) HNO3+P=
9) HNO3(избыток)+Na2[Zn(OH)4]=
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