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Bi(NO3)3(ac) + 3 NaOH(ac) = Bi(OH)3(s) + 3 NaNO3(ac)
H2SO4 = H2 + S + O2 =>
H2SO4 = H2 + S + 2 O2
H3PO4 + NaOH = H2O + H2PO4Na =>
H3PO4 + NaOH = H2O + H2PO4Na
CH3CH2ONa + CH3COOH = CH3COONa + CH3CH2OH =>
CH3CH2ONa + CH3COOH = CH3COONa + CH3CH2OH
Zn(s) + H2SO4(l) = H2(g) + Zn(SO4)2 =>
Zn(s) + 2 H2SO4(l) = 2 H2(g) + Zn(SO4)2
K3[Fe(CN)6] + NH4OH = NH4CN + K3Fe(OH)6 =>
K3[Fe(CN)6] + 6 NH4OH = 6 NH4CN + K3Fe(OH)6
Zn3(PO4)2 + Cu = Cu3(PO4)2 + Zn =>
Zn3(PO4)2 + 3 Cu = Cu3(PO4)2 + 3 Zn
I2 + SO2 + H2O = I{-} + SO4{2-} + H{+} =>
I2 + SO2 + 2 H2O = 2 I{-} + SO4{2-} + 4 H{+}
K2Cr2O7 + KY + H2SO4 = K2SO4 + Y2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 KY + 7 H2SO4 = 4 K2SO4 + 3 Y2 + Cr2(SO4)3 + 7 H2O
Cr2CuO7 + AsFeO4 = Cr2FeO4 + AsCuO7 =>
Cr2CuO7 + AsFeO4 = Cr2FeO4 + AsCuO7
Cm(No3)2 + NaOH = Cm(OH)2 + NaNo3 =>
Cm(No3)2 + 2 NaOH = Cm(OH)2 + 2 NaNo3
HCH2CHO2 + OH{-} = CH2CHCO2{-} + H2O =>
3 HCH2CHO2 + 2 OH{-} = 2 CH2CHCO2{-} + 4 H2O
BaSO4 + Pb(NO3)2 = Ba(NO3)2 + Pb(SO4) =>
BaSO4 + Pb(NO3)2 = Ba(NO3)2 + Pb(SO4)
Be(OH)2 = BeO + *H2O =>
Be(OH)2 = BeO + *H2O
KI3 + H2S = S + HI + K =>
2 KI3 + 3 H2S = 3 S + 6 HI + 2 K
HNS + O2 = H2O + NO2 + SO2 =>
4 HNS + 9 O2 = 2 H2O + 4 NO2 + 4 SO2
K[HB(C3HN2(CH3)2)3] + Mo(CO)6 = K[HB(C3HN2(CH3)2)3Mo(CO)3] + CO =>
K[HB(C3HN2(CH3)2)3] + Mo(CO)6 = K[HB(C3HN2(CH3)2)3Mo(CO)3] + 3 CO
IO3 + H2SO4 = I + S2O8 + H2O =>
2 IO3 + 6 H2SO4 = 2 I + 3 S2O8 + 6 H2O
V2Zr2C3O2 = V6C5 + ZrC + ZrO2 + C =>
3 V2Zr2C3O2 = V6C5 + 3 ZrC + 3 ZrO2 + C
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(aq) =>
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(aq)
Cu2NO3 + NaCO3 = Cu2CO3 + NaNO3 =>
Cu2NO3 + NaCO3 = Cu2CO3 + NaNO3
N + S = N2S3 =>
2 N + 3 S = N2S3
Cu(No3)2 + NaOH = Cu(No3)2NaOH =>
Cu(No3)2 + NaOH = Cu(No3)2NaOH
LiOH + H2SO3 = Li + H2SO4 + H2O =>
2 LiOH + H2SO3 = 2 Li + H2SO4 + H2O
FeCl2 + K2Cr2O7 + HCl = FeCl3 + CrCl3 + KCl + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 CrCl3 + 2 KCl + 7 H2O
P4 + KOH + H2O = PH3 + KH2PO3 =>
P4 + 2 KOH + 4 H2O = 2 PH3 + 2 KH2PO3
AgCl + Na2S = Ag2S + NaCl =>
2 AgCl + Na2S = Ag2S + 2 NaCl
[Ag(NH3)2]OH + HCOOH = Ag + CO2 + NH3 + H2O =>
2[Ag(NH3)2]OH + HCOOH = 2 Ag + CO2 + 4 NH3 + 2 H2O
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
NH3 + H2O2 + KOH = KNO3 + H2O =>
NH3 + 4 H2O2 + KOH = KNO3 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe*Cl3 + Na*OH = Fe(OH)3 + NaCl =>
Fe*Cl3 + 3 Na*OH = Fe(OH)3 + 3 NaCl
Ca + Cl2 + Na2CO3 = CaCO3 + NaCl =>
Ca + Cl2 + Na2CO3 = CaCO3 + 2 NaCl
K2[Cu(CN)4] + K2CO3 = KCN + KOCN + CO2 + Cu =>
K2[Cu(CN)4] + K2CO3 = 3 KCN + KOCN + CO2 + Cu
FeSO4 = SO2 + Fe2O3 + O2 =>
4 FeSO4 = 4 SO2 + 2 Fe2O3 + O2
Li(s) + N3(g) = Li3N =>
9 Li(s) + N3(g) = 3 Li3N
Sn + Bi + Pb = Bi2SnPb =>
Sn + 2 Bi + Pb = Bi2SnPb
NaF + Al2S3 = AlF3 + Na2S =>
6 NaF + Al2S3 = 2 AlF3 + 3 Na2S
Na2HPO4 + MgCl2 + NH4OH = MgNH4PO4 + NaCl + H2O =>
Na2HPO4 + MgCl2 + NH4OH = MgNH4PO4 + 2 NaCl + H2O
KHSO4 + KI = K2SO4 + I2 + H2O + H2S =>
10 KHSO4 + 8 KI = 9 K2SO4 + 4 I2 + 4 H2O + H2S
Mf + N2 = Mf3N2 =>
3 Mf + N2 = Mf3N2
RbBr + Rb2Cr2O7 = Rb2O + Cr2O3 + Br2 =>
6 RbBr + Rb2Cr2O7 = 4 Rb2O + Cr2O3 + 3 Br2
NaOH + KBr = KOH + NaBr =>
NaOH + KBr = KOH + NaBr
CaClAgNO3 = CaNO3AgCl =>
CaClAgNO3 = CaNO3AgCl
C4H9Cl + KOH = C4H8 + H2O + KCl =>
C4H9Cl + KOH = C4H8 + H2O + KCl
TiCl3 + H2O = TiOHCl2 + HCl =>
TiCl3 + H2O = TiOHCl2 + HCl
KCN + HBr = KBr + HCN =>
KCN + HBr = KBr + HCN
(NH4)2S + CuNO3 = NH4NO3 + Cu2S =>
(NH4)2S + 2 CuNO3 = 2 NH4NO3 + Cu2S
Ca(BrO3)2 + Na2CO3 = NaBrO3 + CaCO3 =>
Ca(BrO3)2 + Na2CO3 = 2 NaBrO3 + CaCO3
Zn2O3 = Zn{3+} + O{2-} =>
Zn2O3 = 2 Zn{3+} + 3 O{2-}
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