Уравнения, сбалансированные на предыдущий день |
Na2S + 2 Cu(SO4) = 2 Na(SO4) + Cu2S
NH4NO3 = N3 + O2 + H2O =>
6 NH4NO3 = 4 N3 + 3 O2 + 12 H2O
CuZn + HCl = CuCl + Zn + H = CuZn + HCl = CuCl + Zn + H =>
CuZn + HCl = CuCl + Zn + H
Cd(NO3)2(aq) + K3PO4(aq) = Cd3(PO4)2(s) + KNO3(aq) =>
3 Cd(NO3)2(aq) + 2 K3PO4(aq) = Cd3(PO4)2(s) + 6 KNO3(aq)
LiC6 + CoO2 = C + LiCoO2 =>
LiC6 + CoO2 = 6 C + LiCoO2
H2I2 = HI =>
H2I2 = 2 HI
Na + O = (Na)2O =>
2 Na + O = (Na)2O
NO2(g) + F2(g) = FNO2(g) =>
2 NO2(g) + F2(g) = 2 FNO2(g)
Ca(ClO)2 + Na2SO4 = NaClO + CaSO4 =>
Ca(ClO)2 + Na2SO4 = 2 NaClO + CaSO4
ScCl3 + O2 = Sc(ClO3)3 =>
2 ScCl3 + 9 O2 = 2 Sc(ClO3)3
FeSO4 + MnO2 + NH4HSO4 = Fe2(SO4)3 + MnSO4 + (NH4)2SO4 + H2O =>
2 FeSO4 + MnO2 + 4 NH4HSO4 = Fe2(SO4)3 + MnSO4 + 2(NH4)2SO4 + 2 H2O
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
PbO + O2 = Pb3O4 =>
6 PbO + O2 = 2 Pb3O4
C7H5NO4 + NaOH = C7H4NO4Na + H2O =>
C7H5NO4 + NaOH = C7H4NO4Na + H2O
NaO2 + Mg = MgO + Na =>
NaO2 + 2 Mg = 2 MgO + Na
Al(s) + H2SO4(ac) = H2(g) + Al2(SO4)3(ac) =>
2 Al(s) + 3 H2SO4(ac) = 3 H2(g) + Al2(SO4)3(ac)
Ba3 + N2 + H2O = BaO2H2 + NH3 =>
Ba3 + N2 + 6 H2O = 3 BaO2H2 + 2 NH3
Cu(s) + Zn(NO3)2 = Cu(NO3)2 + Zn =>
Cu(s) + Zn(NO3)2 = Cu(NO3)2 + Zn
C6H4O6 + O2 = CO2 + H2O =>
C6H4O6 + 4 O2 = 6 CO2 + 2 H2O
Ba(C2H3O2)2 + H2SO4 = BaSO4 + HC2H3O2 =>
Ba(C2H3O2)2 + H2SO4 = BaSO4 + 2 HC2H3O2
Mn3O4 + HNO3 = Mn(NO3)2 + MnO2 + H2O =>
Mn3O4 + 4 HNO3 = 2 Mn(NO3)2 + MnO2 + 2 H2O
SeCl2 + H2O = HCl + Se + H2SeO3 =>
2 SeCl2 + 3 H2O = 4 HCl + Se + H2SeO3
C6H5OH + Li = C6H5OLi + H2 =>
2 C6H5OH + 2 Li = 2 C6H5OLi + H2
NaOCl + CH3COOH = HClO + CH3COONa =>
NaOCl + CH3COOH = HClO + CH3COONa
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Mn + H2O = Mn(OH)2 + H2 =>
Mn + 2 H2O = Mn(OH)2 + H2
Fe2O3 + C6H8O7 = Fe + H2O + CO2 =>
3 Fe2O3 + C6H8O7 = 6 Fe + 4 H2O + 6 CO2
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
KBr + Pb(NO3)2 = KNO3 + Pb(Br2) =>
2 KBr + Pb(NO3)2 = 2 KNO3 + Pb(Br2)
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Na + CI2 = NaCI + I2 =>
2 Na + 2 CI2 = 2 NaCI + I2
CO2 + H2O + Zn = CH4 + ZnO =>
CO2 + 2 H2O + 4 Zn = CH4 + 4 ZnO
FeO + Cu(OH)2 = Fe(OH)2 + CuO =>
FeO + Cu(OH)2 = Fe(OH)2 + CuO
AgNO3NaI = AgINaNO3 =>
AgNO3NaI = AgINaNO3
HCe + Mg(OH)2 = MgCe2 + H2O =>
2 HCe + Mg(OH)2 = MgCe2 + 2 H2O
HCl + AgHCO3 = H2O + AgCl + CO2 =>
HCl + AgHCO3 = H2O + AgCl + CO2
HCl + SrO2 = SrCl2 + H2O2 =>
2 HCl + SrO2 = SrCl2 + H2O2
H3PO4 + NH3 = NH4 + H2PO4 =>
H3PO4 + NH3 = NH4 + H2PO4
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
Pb(CH3COO)2 + K2SO4 = PbSO4 + K2(CH3COO)2 =>
Pb(CH3COO)2 + K2SO4 = PbSO4 + K2(CH3COO)2
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
K2SO3 + HNO3 = KNO3 + SO2H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2H2O
ClH + Cu(OH)2 = CuCl2 + H2O =>
2 ClH + Cu(OH)2 = CuCl2 + 2 H2O
H3PO4 + NH3 = [NH4]3PO4 =>
H3PO4 + 3 NH3 = [NH4]3PO4
K3PO4 = K2O + P4O10 =>
4 K3PO4 = 6 K2O + P4O10
Al(s) + Br2(i) = AlBr3(s) =>
2 Al(s) + 3 Br2(i) = 2 AlBr3(s)