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3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
Cr2(SO4)3 + H2SO4 = CrSO4 + HSO4 =>
Cr2(SO4)3 + H2SO4 = 2 CrSO4 + 2 HSO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
FeTiO3 + CH4 = Fe + TiO2 + CO2 + H2O =>
4 FeTiO3 + CH4 = 4 Fe + 4 TiO2 + CO2 + 2 H2O
(CH3)3COH + HCl = C4H9Cl + H2O =>
(CH3)3COH + HCl = C4H9Cl + H2O
H2Te + Co(OH)3 = Co2Te3 + H2O =>
3 H2Te + 2 Co(OH)3 = Co2Te3 + 6 H2O
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
C15H26O6 + H2O = C3H8O3 + (C4H8O2)2 =>
2 C15H26O6 + 6 H2O = 2 C3H8O3 + 3(C4H8O2)2
CaCO3 + HCH3COOH = CH3COOCa + H2O + CO2 =>
CaCO3 + HCH3COOH = CH3COOCa + H2O + CO2
F2 + NH4Br = NH4F + Br2 =>
F2 + 2 NH4Br = 2 NH4F + Br2
{-} + Cr2O7{2-} + H{+} + F{-} = CrF3 + H2O =>
6e + Cr2O7{2-} + 14 H{+} + 6 F{-} = 2 CrF3 + 7 H2O
CH3CSNH2 + H2O = CH3COO{-} + NH4{+} + H2S =>
CH3CSNH2 + 2 H2O = CH3COO{-} + NH4{+} + H2S
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnCl2 + HNo3 = ZnNo3 + HCl2 =>
ZnCl2 + HNo3 = ZnNo3 + HCl2
P4O6 + P2O4 = P6O10 =>
P4O6 + P2O4 = P6O10
Co(NO3)2 + NaClO + H2O = Co(OH)3 + NaCl + HNO3 =>
2 Co(NO3)2 + NaClO + 5 H2O = 2 Co(OH)3 + NaCl + 4 HNO3
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
K2SO3 + Br2 = KBr + KBrO3 + SO2 =>
3 K2SO3 + 3 Br2 = 5 KBr + KBrO3 + 3 SO2
MgAl2O4 + Li2O = LiAl5O8 + MgO =>
5 MgAl2O4 + Li2O = 2 LiAl5O8 + 5 MgO
C6H5COH + [Ag(NH3)3]OH = C6H5COONH4 + Ag + NH3 + H2O =>
C6H5COH + 2[Ag(NH3)3]OH = C6H5COONH4 + 2 Ag + 5 NH3 + H2O
KI + O2 + H2SO4 = I2 + K2SO4 + H2O =>
4 KI + O2 + 2 H2SO4 = 2 I2 + 2 K2SO4 + 2 H2O
HCl + KI = KCl + HI =>
HCl + KI = KCl + HI
KMnO4 + NaOH + Na2SO3 = Na2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = 2 Na2MnO4 + K2SO4 + H2O
CuCl2NaS = CuSNaCl2 =>
CuCl2NaS = CuSNaCl2
Zr + HCl = ZrCl + H2 =>
2 Zr + 2 HCl = 2 ZrCl + H2
Ag + HClO3 = AgCl + AgClO3 + H2O2 =>
6 Ag + 6 HClO3 = 2 AgCl + 4 AgClO3 + 3 H2O2
C2H2Cl2 + O2 = CO + HCl =>
C2H2Cl2 + O2 = 2 CO + 2 HCl
Pb(NO3)2 + H2O2 = PbO2 + HNO3 =>
Pb(NO3)2 + H2O2 = PbO2 + 2 HNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaH + HF = NaF + H =>
NaH + HF = NaF + 2 H
CH3CH = CHCH2CH2CH2CH3 =>
5 CH3CH = 2 CHCH2CH2CH2CH3
Na2Cr2O7 + KNO2 + H2SO4 = Cr2(SO4)3 + KNO3 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 KNO2 + 4 H2SO4 = Cr2(SO4)3 + 3 KNO3 + Na2SO4 + 4 H2O
(CH3)2CHOH + CrO3 + H{+} = (CH3)2CO + Cr{3} + H2O =>
3(CH3)2CHOH + 2 CrO3 + 6 H{+} = 3(CH3)2CO + 2 Cr{3} + 6 H2O
Ba + Pb(No3)4 = Ba(No3)4 + Pb =>
Ba + Pb(No3)4 = Ba(No3)4 + Pb
NaOH + O2 = NaO + H2O =>
4 NaOH + O2 = 4 NaO + 2 H2O
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
C2H4 + O2(g) = H2O(g) + CO2(g) =>
C2H4 + 3 O2(g) = 2 H2O(g) + 2 CO2(g)
HCHO2 + OH = CO2 + H2O =>
HCHO2 + 2 OH = CO2 + 2 H2O
HCl + Zn(NO3)2 = HNO3 + ZnCl2 =>
2 HCl + Zn(NO3)2 = 2 HNO3 + ZnCl2
BaCl2(aq) + Ag2SO4 = BaSO4 + AgCl =>
BaCl2(aq) + Ag2SO4 = BaSO4 + 2 AgCl
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l) =>
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l)
Na2O + CO2 + H2O = Na(HCO3) =>
Na2O + 2 CO2 + H2O = 2 Na(HCO3)
(S2O3)2{-} + Br2 = (S4O6)2{-} + (Br){-} =>
4(S2O3)2{-} + Br2 = 2(S4O6)2{-} + 2(Br){-}
Pb(NO3)2 + SO2 + H2O = PbSO3 + HNO3 =>
Pb(NO3)2 + SO2 + H2O = PbSO3 + 2 HNO3
Ne + Xe = Ne2Xe2 =>
2 Ne + 2 Xe = Ne2Xe2
KCN(ag) + HCl(ag) = HCN(ag) + KCl(ag) =>
KCN(ag) + HCl(ag) = HCN(ag) + KCl(ag)
SrCO3 + HBr = CO2 + SrBr2 + H2O =>
SrCO3 + 2 HBr = CO2 + SrBr2 + H2O
H2O(l) + Na(s) = H(g) + NaOH(aq) =>
H2O(l) + Na(s) = H(g) + NaOH(aq)
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