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H2Cr2O7 + KOH = KHCr2O7 + H2O
Mg(N3)2 + H2O(l) = Mg(OH)2(aq) + HN3(aq) =>
Mg(N3)2 + 2 H2O(l) = Mg(OH)2(aq) + 2 HN3(aq)
Ni + HSO4 = NiSO4 + SO2 + H2O =>
3 Ni + 4 HSO4 = 3 NiSO4 + SO2 + 2 H2O
CH3COH + Ag2O = CH3CO2H + Ag =>
CH3COH + Ag2O = CH3CO2H + 2 Ag
Ni(OH)2 + H2CO3 = Ni(HCO3)2 + H2O =>
Ni(OH)2 + 2 H2CO3 = Ni(HCO3)2 + 2 H2O
C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
Al + NaNO3 + NaOH + H2O = NH3 + Na2[Al(OH)4] =>
4 Al + NaNO3 + 7 NaOH + 6 H2O = NH3 + 4 Na2[Al(OH)4]
W(OH)2 + H3PO3 = W3(PO3)2 + H2O =>
3 W(OH)2 + 2 H3PO3 = W3(PO3)2 + 6 H2O
BrO3{-} + I{-} + H2O = Br{-} + I2 + OH{-} =>
BrO3{-} + 6 I{-} + 3 H2O = Br{-} + 3 I2 + 6 OH{-}
AlHSO4 = Al2SO4 + H2S + O =>
2 AlHSO4 = Al2SO4 + H2S + 4 O
C6H5COONH4 + H2SO4 = C6H5COOH + (NH4)2SO4 =>
2 C6H5COONH4 + H2SO4 = 2 C6H5COOH + (NH4)2SO4
Ca + H2SO4 = Ca3(SO4)3 + H2 =>
3 Ca + 3 H2SO4 = Ca3(SO4)3 + 3 H2
Na2SO4 + PbSO4 + I{-} = PbI2 + Na2(SO4)2{-2} =>
Na2SO4 + PbSO4 + 2 I{-} = PbI2 + Na2(SO4)2{-2}
WO2 + O2 = W2O8 =>
2 WO2 + 2 O2 = W2O8
Zn + H3SO4 = ZnSO4 + H2 =>
2 Zn + 2 H3SO4 = 2 ZnSO4 + 3 H2
CuCl + KCO = CuCO + KCl =>
CuCl + KCO = CuCO + KCl
C2H5OH + NaCr2 = NaOH + C2H5Cr2 =>
C2H5OH + NaCr2 = NaOH + C2H5Cr2
Na(OH) + H2S = Na2S + H2O =>
2 Na(OH) + H2S = Na2S + 2 H2O
MnSO4 + (NH4)2HPO4 + NH3 = NH4MnPO4 + (NH4)2SO4 =>
MnSO4 + (NH4)2HPO4 + NH3 = NH4MnPO4 + (NH4)2SO4
SnSO4 + Ag = Sn + Ag2SO4 =>
SnSO4 + 2 Ag = Sn + Ag2SO4
Mg + M2SO4 = MgSO4 + M2 =>
Mg + M2SO4 = MgSO4 + M2
Cu(OH)2 + Zn = CuO + Zn(OH)2 + H2 =>
2 Cu(OH)2 + Zn = 2 CuO + Zn(OH)2 + H2
CH3CH2OH + HCOOH = CH2CO2CH2CH3 + H2O =>
11 CH3CH2OH + 10 HCOOH = 8 CH2CO2CH2CH3 + 15 H2O
Sb2S3 + H2O2 = Sb2O2H2S3 =>
Sb2S3 + H2O2 = Sb2O2H2S3
Ag2CO3(s) + HNO3(aq) = AgNO3(aq) + H2CO3(aq) =>
Ag2CO3(s) + 2 HNO3(aq) = 2 AgNO3(aq) + H2CO3(aq)
H2O + C16H17NaO14 = C16H19NaO15 =>
H2O + C16H17NaO14 = C16H19NaO15
H2SO4 + Ag2CO3 = H2CO3 + Ag2SO4 =>
H2SO4 + Ag2CO3 = H2CO3 + Ag2SO4
K2[Zn(OH)4] + CO2 = Zn(OH)2 + K2CO3 + H2O =>
K2[Zn(OH)4] + CO2 = Zn(OH)2 + K2CO3 + H2O
K2SO3(aq) + AgNO3(aq) = KNO3(aq) + Ag2SO3(s) =>
K2SO3(aq) + 2 AgNO3(aq) = 2 KNO3(aq) + Ag2SO3(s)
Ni(NO3)3 + NaOH = Ni(OH)3 + NaNO3 =>
Ni(NO3)3 + 3 NaOH = Ni(OH)3 + 3 NaNO3
Ba(NO3)2 + Cr2(SO4)3 = Cr(NO3)3 + BaSO4 =>
3 Ba(NO3)2 + Cr2(SO4)3 = 2 Cr(NO3)3 + 3 BaSO4
Zn + K2Cr2O7 + NaOH + H2O = Na2[Zn(OH)4] + Na3[Cr(OH)6] + K2[Zn(OH)4] =>
3 Zn + K2Cr2O7 + 10 NaOH + 7 H2O = 2 Na2[Zn(OH)4] + 2 Na3[Cr(OH)6] + K2[Zn(OH)4]
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
Al(OH)3 + NaNO2 = Al(NO2)3 + NaOH =>
Al(OH)3 + 3 NaNO2 = Al(NO2)3 + 3 NaOH
Na2CrO4 + NaOH = NaCrO4 + Na2OH =>
Na2CrO4 + NaOH = NaCrO4 + Na2OH
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
SbS3 + H2O2 + NaOH = NaSbO4 + Na2SO4 + H2O =>
2 SbS3 + 25 H2O2 + 14 NaOH = 2 NaSbO4 + 6 Na2SO4 + 32 H2O
C + Fe3O4 = Fe3C + O =>
C + Fe3O4 = Fe3C + 4 O
NaOH + H2CO2 = NaHCO2 + H2O =>
NaOH + H2CO2 = NaHCO2 + H2O
KOH + H2SO4 = K2SO4 + H2O = CO2 =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Ba(NO3)2 + NH2SO3H = HNO3 + Ba(NH2SO3)2 =>
Ba(NO3)2 + 2 NH2SO3H = 2 HNO3 + Ba(NH2SO3)2
NaOH + C6H4(COOH)COOK = NaC6H4(COO)COOK + H2O =>
NaOH + C6H4(COOH)COOK = NaC6H4(COO)COOK + H2O
H2SiO3 + NaI = HI + Na2SiO3 =>
H2SiO3 + 2 NaI = 2 HI + Na2SiO3
SIO2 + CO2 = SIC + O2 =>
SIO2 + CO2 = SIC + 2 O2
Al + H2SO4 = Al2(SO4)3 + H(q) =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 6 H(q)
CH3COH + Ag2O = CH3CO2H + Ag =>
CH3COH + Ag2O = CH3CO2H + 2 Ag
H3PO4 + NaOH(aq) = Na2HPO4 + H2O(l) =>
H3PO4 + 2 NaOH(aq) = Na2HPO4 + 2 H2O(l)
Mg + KOH = MgK + OH =>
Mg + KOH = MgK + OH
Ca + H2SO4 = CaSO4 + H2 = =>
Ca + H2SO4 = CaSO4 + H2
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