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SICl4 = SI + 2 Cl2
KMnO4 + C3H8O = K2CO3 + Mn2O3 + CO2 + H2O =>
18 KMnO4 + 4 C3H8O = 9 K2CO3 + 9 Mn2O3 + 3 CO2 + 16 H2O
Al + CO3 = Al2(CO3)3 =>
2 Al + 3 CO3 = Al2(CO3)3
PbCl2 + Co = PbCo + Cl =>
PbCl2 + Co = PbCo + 2 Cl
S2{-} = S + e =>
S2{-} = 2 S + e
Mn{2+} + IO4{-} + H2O = MnO4{2-} + H{+} + IO3{-} =>
Mn{2+} + 2 IO4{-} + 2 H2O = MnO4{2-} + 4 H{+} + 2 IO3{-}
CrO4 + H2SO3 = Cr + SO4 + H2O =>
CrO4 + 2 H2SO3 = Cr + 2 SO4 + 2 H2O
Cu2(s) + S(s) = CuS(s) =>
Cu2(s) + 2 S(s) = 2 CuS(s)
SbCl3 = Cl2 + Sb =>
2 SbCl3 = 3 Cl2 + 2 Sb
C3H8 + O2 = H2O + CO3 =>
2 C3H8 + 13 O2 = 8 H2O + 6 CO3
PbCrO4 + HCl + FeSO4 = PbSO4 + Cr2(SO4)3 + FeCl3 + H2O + Fe(SO4)3 =>
12 PbCrO4 + 96 HCl + 33 FeSO4 = 12 PbSO4 + 6 Cr2(SO4)3 + 32 FeCl3 + 48 H2O + Fe(SO4)3
C2H2O4 + Na2CO3 = C2O4Na2 + H2O + CO2 =>
C2H2O4 + Na2CO3 = C2O4Na2 + H2O + CO2
CaMnO3 + HCl = CaCl2 + MnCl2 + Cl2 + H2O =>
CaMnO3 + 6 HCl = CaCl2 + MnCl2 + Cl2 + 3 H2O
AgNO3 + FeCl2 = AgCl + Fe(NO3)2 =>
2 AgNO3 + FeCl2 = 2 AgCl + Fe(NO3)2
Hg + NiSO4 = Ni2 + Hg(SO4) =>
2 Hg + 2 NiSO4 = Ni2 + 2 Hg(SO4)
Na(NO3) + BaCl2 = Ba(NO3)2 + NaCl =>
2 Na(NO3) + BaCl2 = Ba(NO3)2 + 2 NaCl
Mg(s) + Na2SO4(aq) = Mg(s)Na2SO4(aq) =>
Mg(s) + Na2SO4(aq) = Mg(s)Na2SO4(aq)
Mg(OH)2Mg(No3)2 = MgOMgH2(No3)2O =>
Mg(OH)2Mg(No3)2 = MgOMgH2(No3)2O
ZnBr2 + K2S = ZnS + KBr =>
ZnBr2 + K2S = ZnS + 2 KBr
Mg(OH)2Mg(No3)2 = MgOMgH2(No3)2O =>
Mg(OH)2Mg(No3)2 = MgOMgH2(No3)2O
Co(H2O)6{2+} + NH3 = Co(NH3){2+} + H2O =>
Co(H2O)6{2+} + NH3 = Co(NH3){2+} + 6 H2O
Ba(OH) + H2O = BaO + H3O =>
Ba(OH) + H2O = BaO + H3O
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4 + NH4NO3 =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4 + 2 NH4NO3
BaF2 + H2O = BaO + F2H2 =>
BaF2 + H2O = BaO + F2H2
P2O5 = P4 + O2 =>
2 P2O5 = P4 + 5 O2
(AgNO3)2 + NaI = AgI + NaNO3 =>
(AgNO3)2 + 2 NaI = 2 AgI + 2 NaNO3
C2H7NO + CH2O = C3H9NO2 =>
C2H7NO + CH2O = C3H9NO2
Zn{2+} + SiO3{2-} = ZnSiO3 =>
Zn{2+} + SiO3{2-} = ZnSiO3
Au + HCl + HNO3 = AuCl4 + NO + H2O =>
3 Au + 12 HCl + 4 HNO3 = 3 AuCl4 + 4 NO + 8 H2O
oxygen + propane = carbondioxide + water =>
5 O2 + C3H8 = 3 CO2 + 4 H2O
NaNO2 + (NH4)2SO4 = Na2SO4 + (NH4)NO2 =>
2 NaNO2 + (NH4)2SO4 = Na2SO4 + 2(NH4)NO2
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
K2Cr2O7 + HCl = H2O + KCrO3Cl =>
K2Cr2O7 + 2 HCl = H2O + 2 KCrO3Cl
CH3COOH + CaOH = CaCH3COOH + OH =>
CH3COOH + CaOH = CaCH3COOH + OH
Na + KF = K + NaF =>
Na + KF = K + NaF
Ca(NO2)2 = CaO + NO + NO2 =>
Ca(NO2)2 = CaO + NO + NO2
C2 + H2 = C3H8 =>
3 C2 + 8 H2 = 2 C3H8
Ba(NO3)2 + AgNO3 = Ag(NO3)2 + Ba(NO3) =>
Ba(NO3)2 + AgNO3 = Ag(NO3)2 + Ba(NO3)
Li + S3(AsO4)2 = Li3AsO4 + S =>
6 Li + S3(AsO4)2 = 2 Li3AsO4 + 3 S
Ni2S3 = Ni + S8 =>
8 Ni2S3 = 16 Ni + 3 S8
Ca(NO3)2 + (NH4)2NPO4 + NH3 + H2O = Ca10(PO4)6(OH)2 + NH4NO3 =>
10 Ca(NO3)2 + 6(NH4)2NPO4 + 8 NH3 + 11 H2O = Ca10(PO4)6(OH)2 + 23 NH4NO3
CH3CH2CHO + Ag(NH3)2OH = CH3CH2COOH + Ag + NH3 + H2O =>
CH3CH2CHO + 2 Ag(NH3)2OH = CH3CH2COOH + 2 Ag + 4 NH3 + H2O
NaOH + CdCl = NaCl + CdOH =>
NaOH + CdCl = NaCl + CdOH
NH2OH + Fe{+3} = Fe{+2} + N2O + H2O + H{+} =>
2 NH2OH + 4 Fe{+3} = 4 Fe{+2} + N2O + H2O + 4 H{+}
CaOH + KHC8H4O4 = CaKC8H4O4 + H2O =>
CaOH + KHC8H4O4 = CaKC8H4O4 + H2O
NaHSO4 + NaNO3 = Na2SO4 + HNO3 =>
NaHSO4 + NaNO3 = Na2SO4 + HNO3
Na + SnCr2O7 = Na2Cr2O7 + Sn =>
2 Na + SnCr2O7 = Na2Cr2O7 + Sn
C2H2O4 = C2O4 + H =>
C2H2O4 = C2O4 + 2 H
K2Cr04 + BaCl2 = BaCr04 + KCl =>
K2Cr04 + BaCl2 = BaCr04 + 2 KCl
(CH3)2CHOH + KMnO4 + H2SO4 = (CH3)2CHO + MnSO4 + K2S03 + H2O =>
30(CH3)2CHOH + 2 KMnO4 + 5 H2SO4 = 30(CH3)2CHO + 2 MnSO4 + K2S03 + 20 H2O
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