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2 S + 2 H2O(l) = 2 H2S + O2
C12H22O11 + NaOH = Na2CO3 + H2O + CH3COH =>
5 C12H22O11 + 24 NaOH = 12 Na2CO3 + 19 H2O + 24 CH3COH
Cd + Fe(NO3)3 = Cd(NO3)2 + Fe =>
3 Cd + 2 Fe(NO3)3 = 3 Cd(NO3)2 + 2 Fe
FeCl3 + K3PO4 = FePO4 + K3Cl3 =>
FeCl3 + K3PO4 = FePO4 + K3Cl3
C17H35COOH + O2 = C2O2 + H2O =>
C17H35COOH + 17 O2 = 9 C2O2 + 18 H2O
NaHCO3 + CH3COOH = NaOOCCH3 + H2O + CO2 =>
NaHCO3 + CH3COOH = NaOOCCH3 + H2O + CO2
Na2SO4 + Cu = Na2Cu + SO4 =>
Na2SO4 + Cu = Na2Cu + SO4
PbCl2 + Na2S = NaCl + PbS =>
PbCl2 + Na2S = 2 NaCl + PbS
K*Cl = KCl =>
K*Cl = KCl
CH2OHCH2OH + HIO4 = HCHO + HIO3 + H2O =>
CH2OHCH2OH + HIO4 = 2 HCHO + HIO3 + H2O
Cr + O2 + HCl = CrCl3 + H2O =>
4 Cr + 3 O2 + 12 HCl = 4 CrCl3 + 6 H2O
Co(OH)2 + CsCl = CsOH + CoCl2 =>
Co(OH)2 + 2 CsCl = 2 CsOH + CoCl2
HCl + Sr(OH)2 = H2O + SrOHCl =>
HCl + Sr(OH)2 = H2O + SrOHCl
NaS2O5 + H2SO4 = NaSO4 + SO2 + H2O =>
NaS2O5 + H2SO4 = NaSO4 + 2 SO2 + H2O
FeC2O4*2H2O + H2O2 + K2C2O4*H2O + H2C2O4*2H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + 3 K2C2O4*H2O + H2C2O4*2H2O = 2 K3[Fe(C2O4)3]*3H2O + 5 H2O
Hg = Hg1 =>
Hg = Hg1
CoO + SO2 = Co9S8 + O2 =>
18 CoO + 16 SO2 = 2 Co9S8 + 25 O2
Br + KI + C6H6 = BrKIC6H6 =>
Br + KI + C6H6 = BrKIC6H6
Mg(No3)2 + K2SiO3 = MgSiO3 + KNo3 =>
Mg(No3)2 + K2SiO3 = MgSiO3 + 2 KNo3
CaF2 + KOH = KF + Ca(OH)2 =>
CaF2 + 2 KOH = 2 KF + Ca(OH)2
Ne + O = NeO =>
Ne + O = NeO
As2O3 + NO3{-} + H{+} + H2O = H3AsO4 + HNO =>
As2O3 + NO3{-} + H{+} + 3 H2O = 2 H3AsO4 + HNO
Na2Cr2O7 + Na2SO3 + H2O = Na2SO4 + Cr2O3 + NaOH =>
Na2Cr2O7 + 3 Na2SO3 + H2O = 3 Na2SO4 + Cr2O3 + 2 NaOH
CuF2 + H2S = CuS + HF =>
CuF2 + H2S = CuS + 2 HF
Zn + NaOH = NaZnO + H2 =>
2 Zn + 2 NaOH = 2 NaZnO + H2
NH4Fe(SO4)2*12H2O + BaCl2 = BaSO4 + NH4Cl + Fe2(SO4)3 + H2O =>
2 NH4Fe(SO4)2*12H2O + BaCl2 = BaSO4 + 2 NH4Cl + Fe2(SO4)3 + 24 H2O
B2O3 + Co(NO3)2 = Co(BO2)2 + NO2 + O2 =>
2 B2O3 + 2 Co(NO3)2 = 2 Co(BO2)2 + 4 NO2 + O2
HClO2 = H + ClO2 =>
HClO2 = H + ClO2
Sodiumbicarbonate + aceticacid = C2H3OONa + carbondioxide + water =>
NaHCO3 + C2H4O2 = C2H3OONa + CO2 + H2O
Cl5 + K = KCl =>
Cl5 + 5 K = 5 KCl
CH3CH2CH2OH + H2SO4 + K2Cr2O7 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CH2OH + 8 H2SO4 + 2 K2Cr2O7 = 3 CH3CH2COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
Cl + O = Cl4O6 =>
4 Cl + 6 O = Cl4O6
KClO3 + SnS2 + KOH + H2O = K2[Sn(OH)6] + KCl + SO2 =>
2 KClO3 + SnS2 + 2 KOH + 2 H2O = K2[Sn(OH)6] + 2 KCl + 2 SO2
C4H12OSi2 + H2O = C4H10 + SiH4 + O2 =>
C4H12OSi2 + 3 H2O = C4H10 + 2 SiH4 + 2 O2
NO2(C6H4)Cl + NaOH = NO2(C6H3) + NaCl + H2O =>
NO2(C6H4)Cl + NaOH = NO2(C6H3) + NaCl + H2O
KMnO4 + Na2SO3 + KOH = Na2SO4 + K2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = Na2SO4 + 2 K2MnO4 + H2O
CaSO4 + Ca(H2PO4)2 = Ca3(PO4)2 + H2SO4 =>
2 CaSO4 + Ca(H2PO4)2 = Ca3(PO4)2 + 2 H2SO4
Na2[Pb(OH)4] + H2O2 = PbO2 + NaOH + H2O =>
Na2[Pb(OH)4] + H2O2 = PbO2 + 2 NaOH + 2 H2O
Cu2O + H2SO4 + KMnO4 = CuSO4 + MnSO4 + K2SO4 + H2O =>
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 2 MnSO4 + K2SO4 + 13 H2O
Mn3O4 + C = Mn + CO =>
Mn3O4 + 4 C = 3 Mn + 4 CO
Al + K2Cr2O7 + H2SO4 = Al2O3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 Al + K2Cr2O7 + 4 H2SO4 = Al2O3 + K2SO4 + Cr2(SO4)3 + 4 H2O
H2CO3 + CdBr2 = CdCO3 + HBr =>
H2CO3 + CdBr2 = CdCO3 + 2 HBr
HC + Mg = C2Mg + H2 =>
2 HC + Mg = C2Mg + H2
NiO + Cl = NiCl + O =>
NiO + Cl = NiCl + O
ZnSO4 + AlPO4 = Zn3(PO4)2 + Al2(SO4)3 =>
3 ZnSO4 + 2 AlPO4 = Zn3(PO4)2 + Al2(SO4)3
Ca(OH)2 + NaCl + CO2 = CaCO3 + NaOH + HCl =>
Ca(OH)2 + NaCl + CO2 = CaCO3 + NaOH + HCl
Pb(No3)2 + KOH = Pb(OH)2 + KNo3 =>
Pb(No3)2 + 2 KOH = Pb(OH)2 + 2 KNo3
At5 + O2 = AtO5 =>
2 At5 + 25 O2 = 10 AtO5
Ag + OH = AgOH =>
Ag + OH = AgOH
Na2SO3 + H4C2O2 = NaC2H3O2 + H2O + SO2 =>
Na2SO3 + 2 H4C2O2 = 2 NaC2H3O2 + H2O + SO2
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