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60 MnO4{-]+40S2O5{2-}+H20 = 60 SO4{2-}+60MnO2+20HSO4{-}
C62H + O2 = CO2 + H2O =>
4 C62H + 249 O2 = 248 CO2 + 2 H2O
HCl + V2(CO3)3 = VCl3 + H2O + CO2 =>
6 HCl + V2(CO3)3 = 2 VCl3 + 3 H2O + 3 CO2
NH4I + Cl2 = NH4 + ICl3 =>
2 NH4I + 3 Cl2 = 2 NH4 + 2 ICl3
Be3P2 = Be + P4 =>
2 Be3P2 = 6 Be + P4
C4H9Br + NaOH = NaBr + C4H10O =>
C4H9Br + NaOH = NaBr + C4H10O
C9H8O2 + NaHCO3 = C9H7Na + H2O + CO2 =>
11 C9H8O2 + 10 NaHCO3 = 10 C9H7Na + 14 H2O + 19 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
OCN{-} + H{+} + H2O = H2CO3 + NH4{+} =>
OCN{-} + 2 H{+} + 2 H2O = H2CO3 + NH4{+}
KNH2 + PCl5 = P3N5 + NH4Cl + KCl =>
10 KNH2 + 3 PCl5 = P3N5 + 5 NH4Cl + 10 KCl
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
H2SO4(Ac) + BaCl2(Ac) = BaSO4(s) + HCl(Ac) =>
H2SO4(Ac) + BaCl2(Ac) = BaSO4(s) + 2 HCl(Ac)
S + CO = SO2 + C2 =>
S + 2 CO = SO2 + C2
Cu + HCl + O2 = H2(CuCl4) + H2O =>
2 Cu + 8 HCl + O2 = 2 H2(CuCl4) + 2 H2O
CH3OH + Cr2O72{-} + H{+} = Cr3{+} + CH2O + H2O =>
427 CH3OH + 6 Cr2O72{-} + 10 H{+} = 4 Cr3{+} + 427 CH2O + 432 H2O
C2H5OH + Ca(NO3)2 + H2Cr2O7 = CH3CO2H + Cr2(NO3)3 + Ca(OH)2 + H2 =>
8 C2H5OH + 3 Ca(NO3)2 + 2 H2Cr2O7 = 8 CH3CO2H + 2 Cr2(NO3)3 + 3 Ca(OH)2 + 7 H2
Al + N(MgO)4 = Al(MgO)3 + N4 =>
16 Al + 12 N(MgO)4 = 16 Al(MgO)3 + 3 N4
BaO + N2O5 = BaN2O5 + O2 =>
2 BaO + 2 N2O5 = 2 BaN2O5 + O2
NH3 + HOCl = NH4Cl + H2O + N2 =>
5 NH3 + 3 HOCl = 3 NH4Cl + 3 H2O + N2
C2H6 + Cl2 = CCl2H2 + HCl =>
C2H6 + 3 Cl2 = 2 CCl2H2 + 2 HCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
HBr + HClO4 = HCl + Br2 + H2O =>
8 HBr + HClO4 = HCl + 4 Br2 + 4 H2O
Mg + H2O = MgH2 + OH =>
Mg + 2 H2O = MgH2 + 2 OH
MnO4{-} = MnO4{-}2 =>
MnO4{-} = MnO4{-}2
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + NH4NO3(aq) + H2O(l) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + NH4NO3(aq) + 3 H2O(l)
NH4Cl + Pb3NO3 = NH4NO3 + Pb3Cl =>
NH4Cl + Pb3NO3 = NH4NO3 + Pb3Cl
CuO(s) + H2SO4 = CuSO4(aq) + H2O =>
CuO(s) + H2SO4 = CuSO4(aq) + H2O
MgSO4 + CaCO3 = CaSO4 + CO2 + MgO =>
MgSO4 + CaCO3 = CaSO4 + CO2 + MgO
PbO2 + H{+} = Pb{+4} + H2O =>
PbO2 + 4 H{+} = Pb{+4} + 2 H2O
Al2O + SiO = AlSiO + O =>
Al2O + 2 SiO = 2 AlSiO + O
Na(s) + NO3(l) = NaNO3(s) =>
Na(s) + NO3(l) = NaNO3(s)
AgNO3 + KCO3 = Ag2CO3 + K(NO3)2 =>
2 AgNO3 + KCO3 = Ag2CO3 + K(NO3)2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Au + MgSO4 = AuMgSO4 =>
Au + MgSO4 = AuMgSO4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
MgCl2 + K4FeCN6 = Mg2FeCN6 + KCl =>
2 MgCl2 + K4FeCN6 = Mg2FeCN6 + 4 KCl
NaClO3 = Na + ClO3 =>
NaClO3 = Na + ClO3
H2 + F2 = HF =>
H2 + F2 = 2 HF
CH3COOCl + NH3 = NH2CH2COOH + HCl =>
CH3COOCl + NH3 = NH2CH2COOH + HCl
HC2H3O2 + Mg(OH)2 = Mg(C2H3O2)2 + H2O =>
2 HC2H3O2 + Mg(OH)2 = Mg(C2H3O2)2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe{2+} + Ca(OH)2 = Fe(OH)2 + Ca{2+} =>
Fe{2+} + Ca(OH)2 = Fe(OH)2 + Ca{2+}
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Li + PbSO4 = Pb + Li2SO4 =>
2 Li + PbSO4 = Pb + Li2SO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CaCO3 + HCl + H2O = CaCl2*6H2O + CO2 =>
CaCO3 + 2 HCl + 5 H2O = CaCl2*6H2O + CO2
BaF2 + (NH4)3PO4 = Ba3(PO4)2 + NH4F =>
3 BaF2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4F
K2CrO7 + KI + H2SO4 = K2SO4 + Cr2(SO)3 + I2 + H2O2 =>
4 K2CrO7 + 26 KI + 23 H2SO4 = 17 K2SO4 + 2 Cr2(SO)3 + 13 I2 + 23 H2O2
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