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Co2 + O3 = Co2O3
SiO2 + H2 = SiH4 + H2O =>
SiO2 + 4 H2 = SiH4 + 2 H2O
K(MnO4) + H2O + C2H4 = C2H6O6 + MnO3 + K2O =>
10 K(MnO4) + H2O + C2H4 = C2H6O6 + 10 MnO3 + 5 K2O
O3 + CH3CH(CH3)CH3 = CO2 + H2O =>
13 O3 + 3 CH3CH(CH3)CH3 = 12 CO2 + 15 H2O
PO4 + BaCl2 = BaPO4 + Cl =>
PO4 + BaCl2 = BaPO4 + 2 Cl
PbO2 + H2SO4 + KI = Pb2SO4 + K2SO4 + H2O + I2 =>
2 PbO2 + 4 H2SO4 + 6 KI = Pb2SO4 + 3 K2SO4 + 4 H2O + 3 I2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + KS04 + MnSO4 + H2O =>
30 FeSO4 + KMnO4 + 20 H2SO4 = 15 Fe2(SO4)3 + KS04 + MnSO4 + 20 H2O
Mg(OH)2 = (t)MgO + H2O =>
Mg(OH)2 = (t)MgO + H2O
H2O + CI = HCI + O2 =>
2 H2O + 4 CI = 4 HCI + O2
Cd + Zn(NO3)2 = Cd(NO3) + Zn =>
2 Cd + Zn(NO3)2 = 2 Cd(NO3) + Zn
HNO3 + K2SO3 = H2O + KNO3 + SO2 =>
2 HNO3 + K2SO3 = H2O + 2 KNO3 + SO2
BrI + H2O = HBr + HIO =>
BrI + H2O = HBr + HIO
SiO2 + KBr = KBrO + Si =>
SiO2 + 2 KBr = 2 KBrO + Si
Na2SO3 + I2 + H2O = Na2SO4 + HI =>
Na2SO3 + I2 + H2O = Na2SO4 + 2 HI
MnO4{-} + H2O + {-} = Mn{2+} + OH{-} =>
MnO4{-} + 4 H2O + 5e = Mn{2+} + 8 OH{-}
FeI3 + KOH = KI + H3FeO3 =>
FeI3 + 3 KOH = 3 KI + H3FeO3
KBrO3 = KBr + KBrO4 =>
4 KBrO3 = KBr + 3 KBrO4
Na2SO3 + NaNO2 = NaSO3 + Na2NO2 =>
Na2SO3 + NaNO2 = NaSO3 + Na2NO2
P + Na = Na3P =>
P + 3 Na = Na3P
Ag(NO3)3 + NaCl = AgCl + Na(NO3)3 =>
Ag(NO3)3 + NaCl = AgCl + Na(NO3)3
Cl2 + CH4 = HCCl3 + HCl =>
3 Cl2 + CH4 = HCCl3 + 3 HCl
NH2OH + HCl + NaNO3 = N2O + NaCl + H2O =>
4 NH2OH + 2 HCl + 2 NaNO3 = 3 N2O + 2 NaCl + 7 H2O
MnBr2 + Fe = FeBr2 + Mn =>
MnBr2 + Fe = FeBr2 + Mn
KI + Cl2 = KCl2 + I2 =>
2 KI + 2 Cl2 = 2 KCl2 + I2
K2Cr2O7 + H2C2O4 + K2C2O7 = K3[Cr(C2O4)3] + CO2 + H2O =>
K2Cr2O7 + 13 H2C2O4 + 2 K2C2O7 = 2 K3[Cr(C2O4)3] + 18 CO2 + 13 H2O
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
PbO2 + KI + HCl = I2 + PbCl2 + KCl + H2O =>
PbO2 + 2 KI + 4 HCl = I2 + PbCl2 + 2 KCl + 2 H2O
CH12O = CH10 + H2O =>
CH12O = CH10 + H2O
CO2HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 CO2HCl + CaCO3 = CaCl2 + H2O + 3 CO2
C2H6O + K2Cr2O7 + H2SO4 = Cr2(SO4) + CH3COOH + K2(SO4) + H2O =>
5 C2H6O + 2 K2Cr2O7 + 4 H2SO4 = 2 Cr2(SO4) + 5 CH3COOH + 2 K2(SO4) + 9 H2O
EuO + H2O = Eu(OH)2 =>
EuO + H2O = Eu(OH)2
Cu(CH3COO)2 + Zn = Cu + Zn(CH3COO)2 =>
Cu(CH3COO)2 + Zn = Cu + Zn(CH3COO)2
ZnSO4H2O + Na2CO3 = H2O + ZnCO3 + Na2SO4 =>
ZnSO4H2O + Na2CO3 = H2O + ZnCO3 + Na2SO4
Ca = Ca(oh)2 =>
2 Ca = Ca(oh)2
PbPO4 + SnSO4 = PbSO4 + SnPO4 =>
PbPO4 + SnSO4 = PbSO4 + SnPO4
Ba2C = Ba2 + C =>
Ba2C = Ba2 + C
SO3 + HNO3H2SO4 = H2SO4 + N2O5 =>
SO3 + 2 HNO3H2SO4 = 3 H2SO4 + N2O5
K2S(aq) + Ni(NO3)2(aq) = NiS(s) + K2(NO3)2(aq) =>
K2S(aq) + Ni(NO3)2(aq) = NiS(s) + K2(NO3)2(aq)
MgCl2 + HCl = MgH + Cl3 =>
MgCl2 + HCl = MgH + Cl3
H4C10O8H3Br + Cr(OH)7 = H2O + Cr4(C10O8H3Br)7 =>
7 H4C10O8H3Br + 4 Cr(OH)7 = 28 H2O + Cr4(C10O8H3Br)7
AlCl3 + K3PO4 = AlPO4 + KCl =>
AlCl3 + K3PO4 = AlPO4 + 3 KCl
Zn2 + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn2 + 4 H3PO4 = 2 Zn3(PO4)2 + 6 H2
Li(s) + Cu(NO3)2 = Cu(s) + LiNO3(aq) =>
2 Li(s) + Cu(NO3)2 = Cu(s) + 2 LiNO3(aq)
CH2OHCH2CH2CH2OH + KMnO4 + H2SO4 = CH2COOHCH2CH2CH2COOH + K2SO4 + MnSO4 + H2O =>
15 CH2OHCH2CH2CH2OH + 14 KMnO4 + 21 H2SO4 = 10 CH2COOHCH2CH2CH2COOH + 7 K2SO4 + 14 MnSO4 + 46 H2O
H2SO3 = H2 + S8 + O2 =>
8 H2SO3 = 8 H2 + S8 + 12 O2
NaMnO4 + Zn + NaOH = Na2MnO4 + Zn(OH)2 =>
2 NaMnO4 + Zn + 2 NaOH = 2 Na2MnO4 + Zn(OH)2
SiO2 + HF = SiF4 + H2O = =>
SiO2 + 4 HF = SiF4 + 2 H2O
Al2(SO4)3 + BaCl2 = Al2BaCl2(SO4)3 =>
Al2(SO4)3 + BaCl2 = Al2BaCl2(SO4)3
ICl + H2O = HOI + HCl =>
ICl + H2O = HOI + HCl
Cu + P = Cu2P6 =>
2 Cu + 6 P = Cu2P6
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