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2 AlBr3 + 3 K2SO4 = 6 BrK + Al2(SO4)3
CH4O = C6H6 + H2 + CO2 =>
12 CH4O = C6H6 + 21 H2 + 6 CO2
Cr2O7{2-} + Cl{-} + H{+} = Cr3{+2} + H2O + Cl2 =>
3 Cr2O7{2-} + 32 Cl{-} + 42 H{+} = 2 Cr3{+2} + 21 H2O + 16 Cl2
Li + PbFe(CN)6 = Li[Fe(CN)6]4 + Pb =>
Li + 4 PbFe(CN)6 = Li[Fe(CN)6]4 + 4 Pb
KOH + CH3OOOH = CH3OOOK + H2O =>
KOH + CH3OOOH = CH3OOOK + H2O
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
C9H15COOH + C2H5OH = C9H15COOC2H5 + H2O =>
C9H15COOH + C2H5OH = C9H15COOC2H5 + H2O
MnSO4 + NaBiO4 + H2SO4 = NaMnO4 + Bi2(SO4)3 + H2O + Na2SO4 =>
8 MnSO4 + 10 NaBiO4 + 8 H2SO4 = 8 NaMnO4 + 5 Bi2(SO4)3 + 8 H2O + Na2SO4
ClO3{-} + As2S3 + H2O = Cl{-} + H2AsO4{-} + SO4{-2} + H{+} =>
14 ClO3{-} + 3 As2S3 + 18 H2O = 14 Cl{-} + 6 H2AsO4{-} + 9 SO4{-2} + 24 H{+}
Ca2Cr2O7 + H2SO4 = Cr2(SO4)3 + Ca2SO4 + H2O + O2 =>
2 Ca2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Ca2SO4 + 8 H2O + 3 O2
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
Co(NO3)2 + NH4OH + NH4Cl = [Co(NH3)6]Cl2 + NH4NO3 + H2O =>
Co(NO3)2 + 6 NH4OH + 2 NH4Cl = [Co(NH3)6]Cl2 + 2 NH4NO3 + 6 H2O
MgCl2 + O2 = MgCl2O6 =>
MgCl2 + 3 O2 = MgCl2O6
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MgNH4PO4*6H2O = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*6H2O = 2 NH3 + 13 H2O + Mg2P2O7
ZnS + HNO3 = Zn(NO3)2 + NO + H2O + S =>
3 ZnS + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O + 3 S
PF3 + H2O = H3PO3 + HF =>
PF3 + 3 H2O = H3PO3 + 3 HF
HOH = H + OH =>
HOH = H + OH
Ba(OH)2 + FeCl3 = BaCl2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 FeCl3 = 3 BaCl2 + 2 Fe(OH)3
Fe3O4(s) + CO(g) = Fe(s) + CO2(g) =>
Fe3O4(s) + 4 CO(g) = 3 Fe(s) + 4 CO2(g)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mn(OH)2 + NaOH = Na4[Mn(OH)6] =>
Mn(OH)2 + 4 NaOH = Na4[Mn(OH)6]
PtCl2 + KCN = K2[Pt(CN)4] + KCl =>
PtCl2 + 4 KCN = K2[Pt(CN)4] + 2 KCl
CO2 + H2O = O2 + C2HO3 =>
8 CO2 + 2 H2O = 3 O2 + 4 C2HO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
BaCl2 + K = Ba + KCl =>
BaCl2 + 2 K = Ba + 2 KCl
FeBr3 + (NH4)2S = Fe2S3 + NH4Br =>
2 FeBr3 + 3(NH4)2S = Fe2S3 + 6 NH4Br
AgN3 + Cu = CuN2 + Ag =>
2 AgN3 + 3 Cu = 3 CuN2 + 2 Ag
(NH4)Fe(SO4)2 + BaCl2 = (NH4)Cl2 + BaFe(SO4)2 =>
(NH4)Fe(SO4)2 + BaCl2 = (NH4)Cl2 + BaFe(SO4)2
PbCl2(s) = Pb{2+}(aq) + Cl{-}(aq) =>
PbCl2(s) = Pb{2+}(aq) + 2 Cl{-}(aq)
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
C6H5CH3 + KMnO4 + KOH = C6H5COO + K2MnO4 + H2O =>
C6H5CH3 + 7 KMnO4 + 7 KOH = C6H5COO + 7 K2MnO4 + 5 H2O
Li(s) + Ag2O(aq) = Ag(s) + Li2O(aq) =>
2 Li(s) + Ag2O(aq) = 2 Ag(s) + Li2O(aq)
(NH4)2CO3 + Ag2SO4 = (NH4)2SO4 + Ag2CO3 =>
(NH4)2CO3 + Ag2SO4 = (NH4)2SO4 + Ag2CO3
Fe + CuSO{4+} = FeSO{4+} + Cu =>
Fe + CuSO{4+} = FeSO{4+} + Cu
C3H7OH + CrO3 + H2SO4 = C3H6O + Cr2(SO4)3 + H2O =>
3 C3H7OH + 2 CrO3 + 3 H2SO4 = 3 C3H6O + Cr2(SO4)3 + 6 H2O
Fe2O3 + NH3 = FeN + H2O =>
Fe2O3 + 2 NH3 = 2 FeN + 3 H2O
HC3H5O3 + H2O = C3H5O3 + H3O =>
HC3H5O3 + H2O = C3H5O3 + H3O
Cr2(SO4)3 + BaC2H3O2 = Cr2C2H3O2 + Ba(SO4)3 =>
Cr2(SO4)3 + BaC2H3O2 = Cr2C2H3O2 + Ba(SO4)3
HBr + NH4OH = H2O + Br + NH4 =>
HBr + NH4OH = H2O + Br + NH4
AuCl3 + CH2O = Au + CO + HCl =>
2 AuCl3 + 3 CH2O = 2 Au + 3 CO + 6 HCl
HCL(aq) + NaOH(aq) = NaCL(aq) + H2O(l) =>
HCL(aq) + NaOH(aq) = NaCL(aq) + H2O(l)
AlCl3 + AgHO3 = AgCl + Al(HO3)3 =>
AlCl3 + 3 AgHO3 = 3 AgCl + Al(HO3)3
Al + NaOH = Al(OH)2 + Na =>
Al + 2 NaOH = Al(OH)2 + 2 Na
Na2S2O3 + CuSO4 + H2O = Na2SO4 + CuS + H2SO4 =>
Na2S2O3 + CuSO4 + H2O = Na2SO4 + CuS + H2SO4
Cr(OH)3 + K2CO3 = KCrO2 + H2O + CO2 =>
2 Cr(OH)3 + K2CO3 = 2 KCrO2 + 3 H2O + CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Br + KOH = KBr + KBrO4 + H2O =>
8 Br + 8 KOH = 7 KBr + KBrO4 + 4 H2O
P + O = P2O5 =>
2 P + 5 O = P2O5
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