ХИМИЯ (1 класс) ИЗИ 100 БАЛОВ!!!
Дописать уравнения:
ZnSO 4 + Mg=
ZnSiO 3 =
AgNO 3 + HCl=
Na 2 SO 4 + Ba(OH) 2 =
Al(NO 3 ) 3 + KOH=
ZnSO 3 + HNO 3 =
Дописать уравнения:
ZnSO 4 + Mg=
ZnSiO 3 =
AgNO 3 + HCl=
Na 2 SO 4 + Ba(OH) 2 =
Al(NO 3 ) 3 + KOH=
ZnSO 3 + HNO 3 =
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Answers & Comments
ZnSO 4 + Mg=Mg(SO4)2 + 2Zn
AgNO 3 + HCl=AgCl + HNO3
Na 2 SO 4 + Ba(OH) 2 =BaSO4 + 2NaOH
Al(NO 3 ) 3 + KOH=3 KNO3 (aq) + Al(OH)3 (s)
ZnSO 3 + HNO 3 =Zn(NO3)2 + H2SO4