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4 Na2S2O3 = 3 Na2SO4 + Na2S5
C6H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C6H6O(l) + 7 O2(g) = 6 CO2(g) + 3 H2O(g)
Al(s) + NiSO4(aq) = Ni(s) + Al2(SO4)3(am) =>
2 Al(s) + 3 NiSO4(aq) = 3 Ni(s) + Al2(SO4)3(am)
K3AsO3 + Br2 + KOH = K3AsO4 + KBr + H2O =>
K3AsO3 + Br2 + 2 KOH = K3AsO4 + 2 KBr + H2O
C2H4O2 + C3H7OH = C5H10O2 + H2O =>
C2H4O2 + C3H7OH = C5H10O2 + H2O
C2H6O2 = C + H + O =>
C2H6O2 = 2 C + 6 H + 2 O
Ag + KOH = AgKOH =>
Ag + KOH = AgKOH
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
Ba(OH)2 + NH4NO3 = Ba(NO3)2 + NH4OH =>
Ba(OH)2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH4OH
Na2S2O3 = Na2SO4 + Na2S + S =>
4 Na2S2O3 = 3 Na2SO4 + Na2S + 4 S
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
N2O3 + HNO3 = NO2 + H2O =>
N2O3 + 2 HNO3 = 4 NO2 + H2O
Cr2O7{2-} + Hg + H2O = Hg{+2} + Cr{+3} + OH{-} =>
Cr2O7{2-} + 3 Hg + 7 H2O = 3 Hg{+2} + 2 Cr{+3} + 14 OH{-}
FeBr3(aq) + NaOH(aq) = Fe(OH)3(s) + Na3Br3(aq) =>
FeBr3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + Na3Br3(aq)
Fe(ClO3)3 + Li2CrO4 = Fe2(CrO4)3 + LiClO3 =>
2 Fe(ClO3)3 + 3 Li2CrO4 = Fe2(CrO4)3 + 6 LiClO3
NH4F + Ca(OH)2 = NH3 + H2O + CaF2 =>
2 NH4F + Ca(OH)2 = 2 NH3 + 2 H2O + CaF2
Na2S2O3 = Na + S + O =>
Na2S2O3 = 2 Na + 2 S + 3 O
Ca + (H2O) = Ca(OO)2 + H2 =>
Ca + 4(H2O) = Ca(OO)2 + 4 H2
C16H36 + O2 = CO2 + H2O =>
C16H36 + 25 O2 = 16 CO2 + 18 H2O
As2S3 + (NH4)2S = (NH4)3AsS3 =>
As2S3 + 3(NH4)2S = 2(NH4)3AsS3
GaBr3 + LiOH = Ga(OH)3 + LiBr =>
GaBr3 + 3 LiOH = Ga(OH)3 + 3 LiBr
NH2CH2COOH + H2SO4 = CO2 + (NH4)2SO4 + SO2 + H2O =>
2 NH2CH2COOH + 7 H2SO4 = 4 CO2 + (NH4)2SO4 + 6 SO2 + 8 H2O
C3H7OH + PCl3 = C3H7Cl + P(OH)3 =>
3 C3H7OH + PCl3 = 3 C3H7Cl + P(OH)3
Ba(NO3)2 + LiOH = Ba(OH)2 + LiNO3 =>
Ba(NO3)2 + 2 LiOH = Ba(OH)2 + 2 LiNO3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Li + Sn(NO3)4 = Sn + LiNO3 =>
4 Li + Sn(NO3)4 = Sn + 4 LiNO3
Na2S2O3 = Na + S2O3 =>
Na2S2O3 = 2 Na + S2O3
HNO3 + H2O = N2H4 + O2 =>
4 HNO3 + 2 H2O = 2 N2H4 + 7 O2
AgNO3 + CH3COOH = AgC2H3O2 + HNO3 =>
AgNO3 + CH3COOH = AgC2H3O2 + HNO3
Au + AgOH = AuOH + Ag =>
Au + AgOH = AuOH + Ag
C6H6 + Na = C6H6Na =>
C6H6 + Na = C6H6Na
HClO4 + Cs(OH) = CsClO4 + H2O =>
HClO4 + Cs(OH) = CsClO4 + H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C6H6 + Na = C6H5Na + H2 =>
2 C6H6 + 2 Na = 2 C6H5Na + H2
Zn(s) + AlCl3(aq) = Al(s) + ZnCl3(s) =>
Zn(s) + AlCl3(aq) = Al(s) + ZnCl3(s)
MgSO4 + KF = MgF2 + K2SO4 =>
MgSO4 + 2 KF = MgF2 + K2SO4
NaNO3(aq) + HCl(aq) = NaCl(s) + HNO3(aq) =>
NaNO3(aq) + HCl(aq) = NaCl(s) + HNO3(aq)
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Cu2(SO4)2 + KI = CuI2 + K2(SO4) =>
Cu2(SO4)2 + 4 KI = 2 CuI2 + 2 K2(SO4)
Na2MnO4 + HCl = NaCl + MnCl2 + Cl2 + H2O =>
Na2MnO4 + 8 HCl = 2 NaCl + MnCl2 + 2 Cl2 + 4 H2O
K2CO3 + Na2SO4 = K2SO4 + Na2CO3 =>
K2CO3 + Na2SO4 = K2SO4 + Na2CO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
As2S5 + NO3{-} + H{+} = AsO4{3-} + NO2 + H2O + SO4{2-} =>
As2S5 + 40 NO3{-} + 24 H{+} = 2 AsO4{3-} + 40 NO2 + 12 H2O + 5 SO4{2-}
Na3VO4 + KI + H2SO4 = V2(SO4)3 + K2SO4 + Na2SO4 + I2 + H2O =>
2 Na3VO4 + 4 KI + 8 H2SO4 = V2(SO4)3 + 2 K2SO4 + 3 Na2SO4 + 2 I2 + 8 H2O
Rb + MgO = Rb2O + Mg =>
2 Rb + MgO = Rb2O + Mg
NaHSO4 + CH3CH2OH = Na2SO4 + CH3CH2HSO4 + H2O =>
2 NaHSO4 + CH3CH2OH = Na2SO4 + CH3CH2HSO4 + H2O
Al2(CO3)3 + K3PO4 = K2CO3 + AlPO4 =>
Al2(CO3)3 + 2 K3PO4 = 3 K2CO3 + 2 AlPO4
Na2CO3(aq) + HCl(aq) = NaCl(aq) + CO2(g) + H2O =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O
PBO + SiO2 = PBSiO3 =>
PBO + SiO2 = PBSiO3
Bi2O5 = Bi + O =>
Bi2O5 = 2 Bi + 5 O
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