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2 Na3AsO4 + 8 H2S = As2S5 + 3 Na2S + 8 H2O
AgCl + HCl = AgH + Cl =>
AgCl + HCl = AgH + 2 Cl
Na2S2O8 + C = CO + Na2S + SO2 =>
Na2S2O8 + 6 C = 6 CO + Na2S + SO2
NaSCN + Fe(NO3)3 = FeSCN + NO3 + Na =>
NaSCN + Fe(NO3)3 = FeSCN + 3 NO3 + Na
PbO2 + H{+} + Cl{-} = Pb{2+} + H2O + Cl2 =>
PbO2 + 4 H{+} + 2 Cl{-} = Pb{2+} + 2 H2O + Cl2
CuSO4 + NH3 = H2SO4 + Cu3N2 =>
3 CuSO4 + 2 NH3 = 3 H2SO4 + Cu3N2
Al2(SO4)3 + BaS = BaSO4 + Al2S3 =>
Al2(SO4)3 + 3 BaS = 3 BaSO4 + Al2S3
I2 + CaF2 = I2F2 + Ca =>
I2 + CaF2 = I2F2 + Ca
FeC2O4 + H2C2O4 + H2O2 + K2C2O4 = K3[Fe(C2O4)3]*3H2O + CO2 =>
2 FeC2O4 + 3 H2C2O4 + 3 H2O2 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*3H2O + 4 CO2
Fe2(SO4)3 + KI = FeI2 + I + K2SO4 =>
Fe2(SO4)3 + 6 KI = 2 FeI2 + 2 I + 3 K2SO4
I2 + CaF2 = IF + Ca =>
I2 + CaF2 = 2 IF + Ca
CaF2 + I2 = CaI + F =>
2 CaF2 + I2 = 2 CaI + 4 F
H{+} + VO2{+} + Fe = VO{2} + Fe{3} + H2O =>
6 H{+} + 3 VO2{+} + Fe = 3 VO{2} + Fe{3} + 3 H2O
NH3 + Cl = HCl + NH2 =>
NH3 + Cl = HCl + NH2
H2 + J = HJ =>
H2 + 2 J = 2 HJ
FeCl3 + NaOH = Fe(OH)3 + NaCl1 =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1
C2H5OH + H2O = CH3COOH + H =>
C2H5OH + H2O = CH3COOH + 4 H
KI + AlCl = KCl + AlI =>
KI + AlCl = KCl + AlI
CH3CH2OH + HC = CH3CH2C + H2O =>
CH3CH2OH + HC = CH3CH2C + H2O
Mg2Si2O6 + MgAl2O4 = MgO + Al2SiO5 =>
Mg2Si2O6 + 2 MgAl2O4 = 4 MgO + 2 Al2SiO5
TmNO3 + K2S = K3NO3 + Tm2S3 =>
2 TmNO3 + 3 K2S = 2 K3NO3 + Tm2S3
C8H16O2 + K2CrO4 + HCl = C8H14O2 + CrCl3 + KCl + H2O =>
3 C8H16O2 + 2 K2CrO4 + 10 HCl = 3 C8H14O2 + 2 CrCl3 + 4 KCl + 8 H2O
C23H46 + H2 = C33H68 =>
33 C23H46 + 23 H2 = 23 C33H68
MnO4{-} + Cl{-} + H2O = MnO2 + Cl2 + OH{-} =>
2 MnO4{-} + 6 Cl{-} + 4 H2O = 2 MnO2 + 3 Cl2 + 8 OH{-}
HCl + Ca(OH)2 = H2O + ClCaOH =>
HCl + Ca(OH)2 = H2O + ClCaOH
Sb2O5 + Al = Sb + Al2O3 =>
3 Sb2O5 + 10 Al = 6 Sb + 5 Al2O3
H2SO4 + AgCl + Ag2Cr2O7 = Cr2SO4 + AgSO4 + Cl2 + H2O =>
7 H2SO4 + 4 AgCl + Ag2Cr2O7 = Cr2SO4 + 6 AgSO4 + 2 Cl2 + 7 H2O
C8H16O2 + K2CrO4 + HCl = C8H14O2 + CrCl3 + KCl + H2O =>
3 C8H16O2 + 2 K2CrO4 + 10 HCl = 3 C8H14O2 + 2 CrCl3 + 4 KCl + 8 H2O
Zinc + Bromine = ZnBr2 =>
Zn + Br2 = ZnBr2
CaSO4*1H2O = H2O + CaSO4 =>
CaSO4*1H2O = H2O + CaSO4
Na3PO4 + Mg(HCO3)2 = Mg3(PO4)2 + NaHCO3 =>
2 Na3PO4 + 3 Mg(HCO3)2 = Mg3(PO4)2 + 6 NaHCO3
NaHC2O4 = Na + HC2O4 =>
NaHC2O4 = Na + HC2O4
KCl + NH3 = K3N + HCl =>
3 KCl + NH3 = K3N + 3 HCl
K3[Fe(Cn)6] + NaOH + MnSO4 = K3Na[Fe(Cn)6] + Na2SO4 + MnO(OH)2 + H2O =>
2 K3[Fe(Cn)6] + 4 NaOH + MnSO4 = 2 K3Na[Fe(Cn)6] + Na2SO4 + MnO(OH)2 + H2O
CO(NH2)2 + KNO3 = N2 + CO2 + KNO2 + H2O =>
CO(NH2)2 + 3 KNO3 = N2 + CO2 + 3 KNO2 + 2 H2O
KMnO4 + H2SO4 = KSO4 + MnO4 + H2 =>
KMnO4 + H2SO4 = KSO4 + MnO4 + H2
C8H16O2 + K2CrO4 + HCl = C8H14O2 + CrCl3 + KCl + H2O =>
3 C8H16O2 + 2 K2CrO4 + 10 HCl = 3 C8H14O2 + 2 CrCl3 + 4 KCl + 8 H2O
SO2 + CaCl2 = SCl2 + CaO2 =>
SO2 + CaCl2 = SCl2 + CaO2
InN3O9 + SnCl4 + ZnN2O6 + CH4N2O = In4Sn4ZnO15 + CO2 + H2O + N2 + Cl2 =>
4 InN3O9 + 4 SnCl4 + ZnN2O6 + 9 CH4N2O = In4Sn4ZnO15 + 9 CO2 + 18 H2O + 16 N2 + 8 Cl2
KMnO4 + C2H5OH = MnO2 + H2O + CH3COOH + KOH =>
4 KMnO4 + 3 C2H5OH = 4 MnO2 + H2O + 3 CH3COOH + 4 KOH
COOH(CHOH)2COOH + NaHCO3 = H2O + CO2 + CONa(CHOH)2COOH =>
6 COOH(CHOH)2COOH + 5 NaHCO3 = 8 H2O + 9 CO2 + 5 CONa(CHOH)2COOH
Cu + SnO2 = Sn + CuO =>
2 Cu + SnO2 = Sn + 2 CuO
(NH4)3PO4 + BaSO4 = (NH4)2SO4 + (PO4)2Ba3 =>
2(NH4)3PO4 + 3 BaSO4 = 3(NH4)2SO4 + (PO4)2Ba3
CuSO4 + NH4OH = CuN + SOH + OH =>
CuSO4 + NH4OH = CuN + SOH + 4 OH
Ag(NO3)2 + Sn = Ag + Sn(NO3)2 =>
Ag(NO3)2 + Sn = Ag + Sn(NO3)2
Fe2(SiO3)3 + HCl = FeCl3 + H2SiO3 =>
Fe2(SiO3)3 + 6 HCl = 2 FeCl3 + 3 H2SiO3
Ag{+} + Cu = Cu{2}NO3{-} + Ag =>
2 Ag{+} + Cu = Cu{2}NO3{-} + 2 Ag
CuSO4(aq) + AlCl3(aq) = Al2(SO4)3(aq) + CuCl2(aq) =>
3 CuSO4(aq) + 2 AlCl3(aq) = Al2(SO4)3(aq) + 3 CuCl2(aq)
H2O2 + H2O = HO2{-} + H3O{+} =>
H2O2 + H2O = HO2{-} + H3O{+}
Fe2SO4 + H2SO4 + HNO3 = Fe2(SO4)3 + N2O3 + H2O =>
Fe2SO4 + 2 H2SO4 + 2 HNO3 = Fe2(SO4)3 + N2O3 + 3 H2O
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