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2 HVO3 + 2 FeSO4 + 3 H2SO4 = Fe2(SO4)3 + 2 VOSO4 + 4 H2O
SiO + KOH = K2SiO3 + H2 =>
SiO + 2 KOH = K2SiO3 + H2
KI + O + HCl = KCl + H2O + I2 =>
2 KI + O + 2 HCl = 2 KCl + H2O + I2
K2Cr2O7 + H2SO4 + C4H12O = C2H4O + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + C4H12O = 2 C2H4O + Cr2(SO4)3 + 6 H2O + K2SO4
N2O5 + Sr(OH)2 = HNO3 + SrO =>
N2O5 + Sr(OH)2 = 2 HNO3 + SrO
NO(g) + Br2(g) = NOBr(g) =>
2 NO(g) + Br2(g) = 2 NOBr(g)
HNO2 + HClO3 = HNO3 + HCl =>
3 HNO2 + HClO3 = 3 HNO3 + HCl
C2H4 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C2H4 + 2 K2Cr2O7 + 8 H2SO4 = 2 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + 10 H2O
SO4Fe + MnO4K + SO4H2 = (SO4)3Fe2 + SO4Mn + SO4K2 + H2O =>
10 SO4Fe + 2 MnO4K + 8 SO4H2 = 5(SO4)3Fe2 + 2 SO4Mn + SO4K2 + 8 H2O
C + H2O + Cl = HCl + CO =>
C + H2O + 2 Cl = 2 HCl + CO
Al + HS = AlS + H =>
Al + HS = AlS + H
Cr9 = Cr =>
Cr9 = 9 Cr
CaCO3*MgCO3 = Ca + Mg + CO3 =>
CaCO3*MgCO3 = Ca + Mg + 2 CO3
FeI3 + O2 = I2 + FeO2 =>
2 FeI3 + 2 O2 = 3 I2 + 2 FeO2
Fe + Sn(No3) = Fe(No3)3 + Sn =>
Fe + 3 Sn(No3) = Fe(No3)3 + 3 Sn
FeAl + HCl = H2 + FeCl2 + Al =>
FeAl + 2 HCl = H2 + FeCl2 + Al
C3H5OH + H2O = CO2 + H2 =>
C3H5OH + 5 H2O = 3 CO2 + 8 H2
K(ClO3) = K + ClO3 =>
K(ClO3) = K + ClO3
K2MnF6 + H2O = KMnF4(H2O) + K2MnO4 + KF + HF =>
3 K2MnF6 + 6 H2O = 2 KMnF4(H2O) + K2MnO4 + 2 KF + 8 HF
Cu(OH)2 + KJ = CuJ2 + KOH =>
Cu(OH)2 + 2 KJ = CuJ2 + 2 KOH
CuCl + Fe = Cu + FeCl3 =>
3 CuCl + Fe = 3 Cu + FeCl3
In + H2 = InH =>
2 In + H2 = 2 InH
Fe + KCNS = FeCNS + K =>
Fe + KCNS = FeCNS + K
AgClO4(aq) + CaBr2(aq) = AgBr(aq) + Ca(ClO4)2(aq) =>
2 AgClO4(aq) + CaBr2(aq) = 2 AgBr(aq) + Ca(ClO4)2(aq)
AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2
C18H34O2 + KOH = C18H33O2K + H2O =>
C18H34O2 + KOH = C18H33O2K + H2O
CuSO4 + K2CrO4 = CuCrO4K2SO4 =>
CuSO4 + K2CrO4 = CuCrO4K2SO4
BaO2(s) = BaO(s) + O2(g) =>
2 BaO2(s) = 2 BaO(s) + O2(g)
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
H2SO4(aq) + NaOH(aq) = NaH2 + OH + SO4 =>
H2SO4(aq) + NaOH(aq) = NaH2 + OH + SO4
CH3COCH3 + I2 = CH3COCH2I + H2 =>
2 CH3COCH3 + I2 = 2 CH3COCH2I + H2
ZnO + MgO = Mg2ZnO3 =>
ZnO + 2 MgO = Mg2ZnO3
NH4I + NaOH = NH3 + H2O + NaI =>
NH4I + NaOH = NH3 + H2O + NaI
H{+} + NO3{-} + Cl{-} = NO + Cl2 + H2O =>
8 H{+} + 2 NO3{-} + 6 Cl{-} = 2 NO + 3 Cl2 + 4 H2O
Cr(OH)4 + ClO = CrO4 + Cl + OH =>
Cr(OH)4 + 4 ClO = CrO4 + 4 Cl + 4 OH
Li2C2O4 + Ga = Ga2(C2O4)3 + Li =>
3 Li2C2O4 + 2 Ga = Ga2(C2O4)3 + 6 Li
B + H2 = B2H5 =>
4 B + 5 H2 = 2 B2H5
Pb3(PO4)2 + NaCl = Pb3Cl + Na(PO4)2 =>
Pb3(PO4)2 + NaCl = Pb3Cl + Na(PO4)2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CH3CH(NH2)COOH + HNO2 = N2 + C2H4OHCOOH + H2O =>
CH3CH(NH2)COOH + HNO2 = N2 + C2H4OHCOOH + H2O
CuO + NaBH4 = Na2O + Cu + B2O3 + H2 =>
4 CuO + 2 NaBH4 = Na2O + 4 Cu + B2O3 + 4 H2
MnCO3(s) + O2(g) = Mn3O4(s) + CO2(g) =>
6 MnCO3(s) + O2(g) = 2 Mn3O4(s) + 6 CO2(g)
Zn3(PO4)2 + AgNO3 = Zn(NO3)2 + Ag3(PO4) =>
Zn3(PO4)2 + 6 AgNO3 = 3 Zn(NO3)2 + 2 Ag3(PO4)
Fe2[SO4]3 + NaOH = Fe[OH]3 + Na2SO4 =>
Fe2[SO4]3 + 6 NaOH = 2 Fe[OH]3 + 3 Na2SO4
S2O7{2-} + H2O = SO4{2-} + H{+} =>
S2O7{2-} + H2O = 2 SO4{2-} + 2 H{+}
C8H16 + O = CO2 + H2O =>
C8H16 + 24 O = 8 CO2 + 8 H2O
S + O2 + KOH = K2SO4 + H2O =>
2 S + 3 O2 + 4 KOH = 2 K2SO4 + 2 H2O
NiO + HClO4 = Ni(ClO4)2 + H2O =>
NiO + 2 HClO4 = Ni(ClO4)2 + H2O
MnSO4 + Na2S2O3 + H2O = MnS2 + NaOH + SO2 =>
MnSO4 + 3 Na2S2O3 + 3 H2O = MnS2 + 6 NaOH + 5 SO2
SF4(g) + H2O(l) = SO2(g) + HF(g) =>
SF4(g) + 2 H2O(l) = SO2(g) + 4 HF(g)
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