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3 H2C2O4 + 2 Fe(NO3)3 = Fe2(C2O4)3 + 6 HNO3
NH4C2H3O2 + KNO3 = KC2H3O2 + NH4NO3 =>
NH4C2H3O2 + KNO3 = KC2H3O2 + NH4NO3
HCl + Ca2Si = CaCl2 + SiH4 =>
4 HCl + Ca2Si = 2 CaCl2 + SiH4
Br2 + Na = NaBr = l2 =>
Br2 + 2 Na = 2 NaBr
HCl(aq) + As2O3(aq) + NaNO3(aq) + H2O(l) = NO(g) + H3AsO4(aq) + NaCl =>
4 HCl(aq) + 3 As2O3(aq) + 4 NaNO3(aq) + 7 H2O(l) = 4 NO(g) + 6 H3AsO4(aq) + 4 NaCl
C + Al = AlC3 =>
3 C + Al = AlC3
(NH4)2S + K2Cr2O7 + H2O = S + KOH + Cr(OH)3 + N2 =>
3(NH4)2S + 4 K2Cr2O7 + 4 H2O = 3 S + 8 KOH + 8 Cr(OH)3 + 3 N2
NH3 + KMnO4 = H2O + N2 + KOH + MnO2 =>
2 NH3 + 2 KMnO4 = 2 H2O + N2 + 2 KOH + 2 MnO2
Mn(OH)2 + NaOH = Mn(OH) + Na(OH)2 =>
Mn(OH)2 + NaOH = Mn(OH) + Na(OH)2
Cu(SO4) + H2O = Cu(H2O)4 + SO4 =>
Cu(SO4) + 4 H2O = Cu(H2O)4 + SO4
CO2 + NH2OH = CO + N2 + H2O =>
CO2 + 2 NH2OH = CO + N2 + 3 H2O
Pb + HNO3 + HCl = PbCl4 + NO2 + H2O =>
Pb + 4 HNO3 + 4 HCl = PbCl4 + 4 NO2 + 4 H2O
Ag(OH) + H2S = AgHS + H2O =>
Ag(OH) + H2S = AgHS + H2O
Al + K2Cr2O7 + H2SO4 = Al2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 Al + K2Cr2O7 + 7 H2SO4 = Al2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
PbO2 + Li2SiO3 = PbLi2 + O5Si =>
PbO2 + Li2SiO3 = PbLi2 + O5Si
H2 + Pb3O4 = PbO + H2O =>
H2 + Pb3O4 = 3 PbO + H2O
MnBr2 + NaBr + Br2 + H2O = NaMnO4 + HBr =>
2 MnBr2 + 2 NaBr + 5 Br2 + 8 H2O = 2 NaMnO4 + 16 HBr
LiOH + H4P2O7 = H2O + Li4P2O7 =>
4 LiOH + H4P2O7 = 4 H2O + Li4P2O7
CH3COCl + CH2N2 = CH3COCH2 + N2Cl =>
CH3COCl + CH2N2 = CH3COCH2 + N2Cl
Mg + (HSO4)3 = H2 + Mg(SO4)2 =>
3 Mg + 2(HSO4)3 = 3 H2 + 3 Mg(SO4)2
CuFe = Cu + Fe =>
CuFe = Cu + Fe
C8H9NO2 + KMnO4 + H2SO4 = C8H5NO6 + K2SO4 + MnSO4 + H2O =>
5 C8H9NO2 + 12 KMnO4 + 18 H2SO4 = 5 C8H5NO6 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Ag + CuCl = CuCl(Ag) =>
Ag + CuCl = CuCl(Ag)
H{2} = H{2}O =>
H{2} = H{2}O
C2H5OH + KMnO4 = CH3COOH + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 CH3COOH + 4 MnO2 + 4 KOH + H2O
PCl5 + Na2CO3 + H2O = Na2HPO4 + NaHCO3 + NaCl =>
PCl5 + 7 Na2CO3 + 4 H2O = Na2HPO4 + 7 NaHCO3 + 5 NaCl
HNo3 + CuO = Cu(No3)2 + H2O =>
2 HNo3 + CuO = Cu(No3)2 + H2O
BiCl3 + NaSnO2 + NaOH = Bi(s) + Na2SnO3 + NaCl + H2O =>
BiCl3 + 3 NaSnO2 + 6 NaOH = Bi(s) + 3 Na2SnO3 + 3 NaCl + 3 H2O
I2 + NH4OH = NH4I + NH4IO3 + H2O =>
3 I2 + 6 NH4OH = 5 NH4I + NH4IO3 + 3 H2O
KNO3 + Sr(HCO3)2 = KHCO3 + Sr(NO3)2 =>
2 KNO3 + Sr(HCO3)2 = 2 KHCO3 + Sr(NO3)2
Fe(NO3)3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + [K3(NO3)3] =>
4 Fe(NO3)3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 4[K3(NO3)3]
S2O8{2-} + Cl{-} + HO{-} = SO4{2-} + ClO{-} + H{+} =>
S2O8{2-} + Cl{-} + HO{-} = 2 SO4{2-} + ClO{-} + H{+}
(C12H26) + O2 = CO2 + H2O =>
2(C12H26) + 37 O2 = 24 CO2 + 26 H2O
KMnO4 + CaC2O4 + H2SO4 = K2SO4 + MnSO4 + CaSO4 + H2O + CO2(g) =>
2 KMnO4 + 5 CaC2O4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 CaSO4 + 8 H2O + 10 CO2(g)
NaClO + NaCl + HNO3 = NaNO3 + H2O + Cl =>
NaClO + NaCl + 2 HNO3 = 2 NaNO3 + H2O + 2 Cl
Zn + Cu(OH)2 = Cu + Zn(OH)2 =>
Zn + Cu(OH)2 = Cu + Zn(OH)2
C7H9N + Cl = H9Cl2 + C7N =>
C7H9N + 2 Cl = H9Cl2 + C7N
Al(OH)3 + C2H2O4 = H2O + C6Al2O12 =>
2 Al(OH)3 + 3 C2H2O4 = 6 H2O + C6Al2O12
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cu + HNO3 = Cu(O3)2 + NO2 + H2O =>
Cu + 12 HNO3 = Cu(O3)2 + 12 NO2 + 6 H2O
Cu2O + H{+} + {-} = Cu + H2O =>
Cu2O + 2 H{+} + 2e = 2 Cu + H2O
K2MnO4 + CO2 + H2O = KMnO4 + K2CO3 + Mn(OH)2 =>
5 K2MnO4 + 3 CO2 + H2O = 4 KMnO4 + 3 K2CO3 + Mn(OH)2
C6H12 + HNO3 = CO + NO2 + H2O =>
C6H12 + 24 HNO3 = 6 CO + 24 NO2 + 18 H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Cu + Te = Cu2Te =>
2 Cu + Te = Cu2Te
WO3 + SnCl2 + HCl = H2(SnCl6) + W3O8 + H2O =>
3 WO3 + SnCl2 + 4 HCl = H2(SnCl6) + W3O8 + H2O
TiO2 + C = Ti(s) + CO(g) =>
TiO2 + 2 C = Ti(s) + 2 CO(g)
Fe(NO3)3 + NH4SCN = Fe(SCN)6 + NO3 + NH4 =>
Fe(NO3)3 + 6 NH4SCN = Fe(SCN)6 + 3 NO3 + 6 NH4
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4(s) =>
FeSO4(aq) + Ba(OH)2(aq) = Fe(OH)2 + BaSO4(s)
Fe3N = Fe2 + N2 =>
2 Fe3N = 3 Fe2 + N2
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