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4 CaI2 + 5 H2SO4 = 4 CaSO4 + 4 I2 + H2S + 4 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
KOH + H3PO4 = K4OHPO4 + H2O =>
4 KOH + H3PO4 = K4OHPO4 + 3 H2O
Al + NiO = Al2O3 + Ni =>
2 Al + 3 NiO = Al2O3 + 3 Ni
GeO + H2O = Ge(OH)2 =>
GeO + H2O = Ge(OH)2
TiCl4 + HOH = TiO2 + HCl =>
TiCl4 + 2 HOH = TiO2 + 4 HCl
CH3CH(OH)CH2CH3 + HCl = CH3CH2CH3CHCl + H2O =>
CH3CH(OH)CH2CH3 + HCl = CH3CH2CH3CHCl + H2O
PbCrO4 + H2SO4 = PbSO4 + H2Cr2O7 + H2O =>
2 PbCrO4 + 2 H2SO4 = 2 PbSO4 + H2Cr2O7 + H2O
Hg + HNO3 = Hg(NO3)2 + NO2 + H2O =>
Hg + 4 HNO3 = Hg(NO3)2 + 2 NO2 + 2 H2O
FeCl3 + NH4OH3 = FeOH3 + NH4Cl3 =>
FeCl3 + NH4OH3 = FeOH3 + NH4Cl3
Al + NiO = AlO + Ni =>
Al + NiO = AlO + Ni
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
H2SO4 + NaOH = H3ONaSO4 =>
H2SO4 + NaOH = H3ONaSO4
HClO4 + Ba(OH)2 = H(OH)2 + Ba(ClO4) =>
HClO4 + Ba(OH)2 = H(OH)2 + Ba(ClO4)
CaO(heat) = CaO =>
CaO(heat) = CaO
Hg(NO3)2 + NH4SCN = Hg(SCN)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4SCN = Hg(SCN)2 + 2 NH4NO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SnCl4 + H2O = Sn(OH)4 + HCl =>
SnCl4 + 4 H2O = Sn(OH)4 + 4 HCl
TiCl4 + HOH = Ti(OH)4 + HCl =>
TiCl4 + 4 HOH = Ti(OH)4 + 4 HCl
Al + NiO = Al2O3 + Ni =>
2 Al + 3 NiO = Al2O3 + 3 Ni
Ca(NO3)2 + Na3(PO4)2 = Na(NO3)2 + Ca3(PO4)2 =>
3 Ca(NO3)2 + Na3(PO4)2 = 3 Na(NO3)2 + Ca3(PO4)2
C14H10O4 + H2O = C7H6O2 + O2 =>
2 C14H10O4 + 2 H2O = 4 C7H6O2 + O2
CH4 + CI2 = CCI + HCI2 =>
3 CH4 + 13 CI2 = 2 CCI + 12 HCI2
MnO2 + KBiO3 + H2SO4 = HMnO4 + Bi2(SO4)3 + K2SO4 + H2O =>
4 MnO2 + 6 KBiO3 + 12 H2SO4 = 4 HMnO4 + 3 Bi2(SO4)3 + 3 K2SO4 + 10 H2O
Si(OH)4 + KOH = K2SiO3 + H2O =>
Si(OH)4 + 2 KOH = K2SiO3 + 3 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + (NO3)2K2 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + (NO3)2K2
Pr + HgI2 = PrI2 + Hg =>
Pr + HgI2 = PrI2 + Hg
CH3CHClCH3 + KOH = CH2CHCH3 + KCl + H2O =>
CH3CHClCH3 + KOH = CH2CHCH3 + KCl + H2O
H2S + Pb(NO3)2 = PbS + NO3 + H2 =>
H2S + Pb(NO3)2 = PbS + 2 NO3 + H2
SO2 + FeO = SO3 + Fe =>
SO2 + FeO = SO3 + Fe
O2 + Ca3N2 = Ca + NO3 =>
3 O2 + Ca3N2 = 3 Ca + 2 NO3
NO2CH3 + Al = Al2O3 + CO + N2 + H2 =>
6 NO2CH3 + 4 Al = 2 Al2O3 + 6 CO + 3 N2 + 9 H2
Li + MgSO4 = Li(SO4)2 + Mg2 =>
Li + 2 MgSO4 = Li(SO4)2 + Mg2
Ag2O + K2S2O8 + KOH = AgO + K2SO4 + H2O =>
Ag2O + K2S2O8 + 2 KOH = 2 AgO + 2 K2SO4 + H2O
NS + S = NS2 =>
NS + S = NS2
Ag2O + K2S2O8 + KOH = AgO + K2SO4 + H2O =>
Ag2O + K2S2O8 + 2 KOH = 2 AgO + 2 K2SO4 + H2O
HCl + Mg2 = H2 + MgCl2 =>
4 HCl + Mg2 = 2 H2 + 2 MgCl2
Mg(SO4) + AgNO3 = Mg(NO3)2 + Ag2(SO4) =>
Mg(SO4) + 2 AgNO3 = Mg(NO3)2 + Ag2(SO4)
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ag2O + K2S2O8 + KOH = Ag2O2 + K2SO4 + H2O =>
Ag2O + K2S2O8 + 2 KOH = Ag2O2 + 2 K2SO4 + H2O
Ag2O + K2S2O8 + KOH = AgO + K2SO4 + H2O =>
Ag2O + K2S2O8 + 2 KOH = 2 AgO + 2 K2SO4 + H2O
C4H9Cl + H2 = C4H10 + HCl =>
C4H9Cl + H2 = C4H10 + HCl
Ag2O + K2S2O8 + KOH = AgO + K2SO4 + H2O =>
Ag2O + K2S2O8 + 2 KOH = 2 AgO + 2 K2SO4 + H2O
Ag2O + K2S2O8 + KOH = Ag2O2 + K2SO4 + H2O =>
Ag2O + K2S2O8 + 2 KOH = Ag2O2 + 2 K2SO4 + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
K3PO4 + MgI2 = K3I2 + MgPO4 =>
K3PO4 + MgI2 = K3I2 + MgPO4
(CH3)2CHNH2CHCOOH + O2 = CO2 + H2O + NH3 =>
(CH3)2CHNH2CHCOOH + 6 O2 = 5 CO2 + 4 H2O + NH3
HBr + BaSO4 = Br2 + BaBr2 + SO2 + H2O =>
4 HBr + BaSO4 = Br2 + BaBr2 + SO2 + 2 H2O
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