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Mg(OH)2 + CaSO4 = MgSO4 + Ca(OH)2
KOH(aq) + FeBr3(aq) = KBr(aq) + Fe(OH)3 =>
3 KOH(aq) + FeBr3(aq) = 3 KBr(aq) + Fe(OH)3
NaAl(OH)4 + HCl = Al(OH)3 + H2O + NaCl =>
NaAl(OH)4 + HCl = Al(OH)3 + H2O + NaCl
CH3Cl + F2 = CH2FCl + HF =>
CH3Cl + F2 = CH2FCl + HF
CH3CH2OH + Cr2O7{-2} + H3O{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{-2} + 16 H3O{+} = 3 CH3COOH + 4 Cr{3+} + 27 H2O
MgH2 = Mg + H =>
MgH2 = Mg + 2 H
KMnO4 + Al(OH)3 = KOH + Al(MnO4)3 =>
3 KMnO4 + Al(OH)3 = 3 KOH + Al(MnO4)3
Ca5 + O2 = CaO =>
2 Ca5 + 5 O2 = 10 CaO
Zn(NO3)2 + Na2CO3 + H2O = Zn(OH)2*2ZnCO3 + CO2 + NaNO3 =>
3 Zn(NO3)2 + 3 Na2CO3 + H2O = Zn(OH)2*2ZnCO3 + CO2 + 6 NaNO3
Fe(OH)3 + K2SO4 = K2(OH)3 + FeSO4 =>
Fe(OH)3 + K2SO4 = K2(OH)3 + FeSO4
K2CO3 + HCOOH = CHCOOK + CO2 + H2O =>
K2CO3 + 6 HCOOH = 2 CHCOOK + 3 CO2 + 5 H2O
SrS + AgNO3 = Sr(NO3)2 + Ag2S =>
SrS + 2 AgNO3 = Sr(NO3)2 + Ag2S
CuFeS2 + SiO2 + O2 = CuS + FeSiO3 + SO2 =>
2 CuFeS2 + 2 SiO2 + 3 O2 = 2 CuS + 2 FeSiO3 + 2 SO2
NaOCl + Na2S2O3 + H2O = NaCl + Na2S4O6 + NaOH =>
NaOCl + 2 Na2S2O3 + H2O = NaCl + Na2S4O6 + 2 NaOH
C2H223 + O2 = C8O2 + H2O98 =>
4 C2H223 + 21855 O2 = C8O2 + 446 H2O98
AlCl3 + H2O + O2 = AlOH + Cl =>
4 AlCl3 + 2 H2O + O2 = 4 AlOH + 12 Cl
C6H5CH2OH + KMnO4 = C6H5CHO + MnO2 + H2O + KOH =>
3 C6H5CH2OH + 2 KMnO4 = 3 C6H5CHO + 2 MnO2 + 2 H2O + 2 KOH
AlSO4 + NaOH = NaSO4 + Na2Al2O2 + H2O =>
2 AlSO4 + 4 NaOH = 2 NaSO4 + Na2Al2O2 + 2 H2O
NH3(aq) + CO2(aq) = CH4N2O(aq) + H2O(l) =>
2 NH3(aq) + CO2(aq) = CH4N2O(aq) + H2O(l)
MgCl2(aq) + AgNO3 = AgCl(s) + Mg(NO3)2 =>
MgCl2(aq) + 2 AgNO3 = 2 AgCl(s) + Mg(NO3)2
Cu2S + NHO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 NHO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
Sn + H2(SO4) = Sn(SO4) + H2 =>
Sn + H2(SO4) = Sn(SO4) + H2
Pb + HClO4 = PbClO4 + H2 =>
2 Pb + 2 HClO4 = 2 PbClO4 + H2
H2CO3 + NaOH = NaCO3 + H2 + O =>
2 H2CO3 + 2 NaOH = 2 NaCO3 + 3 H2 + 2 O
Al + H2O + NO3 = Al(OH)3 + NO =>
4 Al + 6 H2O + 3 NO3 = 4 Al(OH)3 + 3 NO
CH4(g) + O2(s) = H2O + CO2(g) =>
CH4(g) + 2 O2(s) = 2 H2O + CO2(g)
Cu + MgI = CuMgI =>
Cu + MgI = CuMgI
KFe[Fe(CN)6] + NaOH = Fe(OH)3 + K4[Fe(CN)6] + Na4[Fe(CN)6] =>
4 KFe[Fe(CN)6] + 12 NaOH = 4 Fe(OH)3 + K4[Fe(CN)6] + 3 Na4[Fe(CN)6]
Ca(OH)2(s) + CO2(g) = CaCO3(s) + H2O(g) =>
Ca(OH)2(s) + CO2(g) = CaCO3(s) + H2O(g)
Ca2C + H2O = C2H2 + Ca(OH)2 + H2 =>
2 Ca2C + 8 H2O = C2H2 + 4 Ca(OH)2 + 3 H2
Fe2O3 + KOH = KFeO2 + H2O =>
Fe2O3 + 2 KOH = 2 KFeO2 + H2O
CoF3 = Co + F2 =>
2 CoF3 = 2 Co + 3 F2
NO2 + SO3 = NO + SO4 =>
NO2 + SO3 = NO + SO4
Al2(SO3)3 + H2SO4 = H2SO3 + Al2(SO4)3 =>
Al2(SO3)3 + 3 H2SO4 = 3 H2SO3 + Al2(SO4)3
Cu(NO3)2 + K2C2O4 = K2(Cu(C2O4)2) + KNO3 =>
Cu(NO3)2 + 2 K2C2O4 = K2(Cu(C2O4)2) + 2 KNO3
C6H5NO2 + Fe + HCl = C6H5NH3Cl + FeCl2 + H2O =>
C6H5NO2 + 3 Fe + 7 HCl = C6H5NH3Cl + 3 FeCl2 + 2 H2O
Fe2 + Cu(NO3)2 = Fe(NO3)3 + Cu =>
Fe2 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu
Cl(g) + NaI(aq) = I(s) + NaCl(aq) =>
Cl(g) + NaI(aq) = I(s) + NaCl(aq)
W3N4 = W + N =>
W3N4 = 3 W + 4 N
Ag2O + HCHO = Ag + CO2 + H2O =>
2 Ag2O + HCHO = 4 Ag + CO2 + H2O
Au + HCl + HNO3 = AuCl + NO + H2O =>
3 Au + 3 HCl + HNO3 = 3 AuCl + NO + 2 H2O
HC2H3O2 + Cu = Cu(C2H3O2)2 + H2 =>
2 HC2H3O2 + Cu = Cu(C2H3O2)2 + H2
CaHPO4 + HCl = CaCl2 + H3PO4 =>
CaHPO4 + 2 HCl = CaCl2 + H3PO4
C6H12 + KMnO4 + H2O = C6H12O2 + MnO2 + KOH =>
3 C6H12 + 4 KMnO4 + 2 H2O = 3 C6H12O2 + 4 MnO2 + 4 KOH
KMnO4 + P2O3 + KOH = MnO2 + K3PO4 + H2O =>
4 KMnO4 + 3 P2O3 + 14 KOH = 4 MnO2 + 6 K3PO4 + 7 H2O
N2O5 + H2 = N + H2O =>
N2O5 + 5 H2 = 2 N + 5 H2O
CH3OH + NaCl = CH3Cl + NaOH =>
CH3OH + NaCl = CH3Cl + NaOH
AlPO4 + NiS = Al2S3 + Ni3(PO4)2 =>
2 AlPO4 + 3 NiS = Al2S3 + Ni3(PO4)2
Hg + Br = HgBr4 =>
Hg + 4 Br = HgBr4
F2 + FeI2 = FeF2 + I2 =>
F2 + FeI2 = FeF2 + I2
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