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H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Pt + HBr = PtBr + H =>
Pt + HBr = PtBr + H
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
VOCl3 + AgNO3 = AgCl + VOCl2 + NO3 =>
VOCl3 + AgNO3 = AgCl + VOCl2 + NO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CH3C6H11 + H2O = CH3CH2CH2OH =>
3 CH3C6H11 + 7 H2O = 7 CH3CH2CH2OH
C6H12O + H2O2 = CO2 + H2O =>
C6H12O + 17 H2O2 = 6 CO2 + 23 H2O
Ca + F = Ca2F =>
2 Ca + F = Ca2F
K2(SO3) + O2 = K2SO4 =>
2 K2(SO3) + O2 = 2 K2SO4
Eu + HF1 = EuF3 + H2 =>
2 Eu + 6 HF1 = 2 EuF3 + 3 H2
Ca(s) + S = CaS(s) =>
Ca(s) + S = CaS(s)
K3AsO3 + Cl2 + KOH = K3AsO4 + KCl + H2O =>
K3AsO3 + Cl2 + 2 KOH = K3AsO4 + 2 KCl + H2O
C2H2 + MnO4{-} + H{+} = CO2 + Mn2{+} + H2O =>
13 C2H2 + 20 MnO4{-} + 30 H{+} = 26 CO2 + 10 Mn2{+} + 28 H2O
C2H5OOH + CaCO3 = (CH3COO)Ca + CO2 + H2O =>
9 C2H5OOH + 10 CaCO3 = 10(CH3COO)Ca + 8 CO2 + 12 H2O
PbO + Al = Al2O3 + Pb =>
3 PbO + 2 Al = Al2O3 + 3 Pb
C3H6O + LiAlH4 = C3H8O + LiAlH2 =>
C3H6O + LiAlH4 = C3H8O + LiAlH2
Cu{2+} + H2S = CuS + H2{2+} =>
Cu{2+} + H2S = CuS + H2{2+}
Mg2P2O7 + Al(OH)3 = Al4(P2O7)3 + MgO + H2O =>
3 Mg2P2O7 + 4 Al(OH)3 = Al4(P2O7)3 + 6 MgO + 6 H2O
NaOH(cr) = Na2O(cr) + H2O(l) =>
2 NaOH(cr) = Na2O(cr) + H2O(l)
Zn(OH)2 + K2SO4 = ZnSO4 + KOH =>
Zn(OH)2 + K2SO4 = ZnSO4 + 2 KOH
Li3PO4 + H2O = LiOH + LiH2PO4 =>
Li3PO4 + 2 H2O = 2 LiOH + LiH2PO4
Ca{2+} + O{2-} + H = CaOH =>
Ca{2+} + O{2-} + H = CaOH
C91H184 + O2 = CO2 + H2O =>
C91H184 + 137 O2 = 91 CO2 + 92 H2O
Cr2O7{-2} + H{+} = Cr{+3} + H2O + O2 =>
2 Cr2O7{-2} + 16 H{+} = 4 Cr{+3} + 8 H2O + 3 O2
C2H4Cl2 + CuO2 = CO2 + H2O + Cu + CuCl2 =>
C2H4Cl2 + 3 CuO2 = 2 CO2 + 2 H2O + 2 Cu + CuCl2
CaCl2 + H2S = CaS + Cl2H2 =>
CaCl2 + H2S = CaS + Cl2H2
Zn + (NH4)2SO4 = ZnSO4 + H2 + NH3 =>
Zn + (NH4)2SO4 = ZnSO4 + H2 + 2 NH3
Fe2(SO4)3 + H2O = Fe(OH)3 + H2SO4 =>
Fe2(SO4)3 + 6 H2O = 2 Fe(OH)3 + 3 H2SO4
CuAgNO3 = Ag + CuNO3 =>
CuAgNO3 = Ag + CuNO3
KOH + H2 = K + H2O =>
2 KOH + H2 = 2 K + 2 H2O
H2SO4 + Mg = MgSO4 + SO2 + H2O =>
2 H2SO4 + Mg = MgSO4 + SO2 + 2 H2O
CrCl3 + Na2SO3 + H2O = Cr(OH)3 + NaCl + SO2 =>
2 CrCl3 + 3 Na2SO3 + 3 H2O = 2 Cr(OH)3 + 6 NaCl + 3 SO2
HClO4 + CH3COOH = ClO4{-} + CH3COOH2{+} =>
HClO4 + CH3COOH = ClO4{-} + CH3COOH2{+}
Ca(OH)2 + HNO3 = Ca(OH)2HNO3 =>
Ca(OH)2 + HNO3 = Ca(OH)2HNO3
Na2CO3(ap) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(ap) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
MnO2 + Cl2 + H2SO4 = MnSO4 + HClO4 + H2O =>
7 MnO2 + Cl2 + 7 H2SO4 = 7 MnSO4 + 2 HClO4 + 6 H2O
CH3NH3OH + HCl = CH3NH3Cl + H2O =>
CH3NH3OH + HCl = CH3NH3Cl + H2O
C6H5OH + H2SO2 = CO2 + H2S + H2O =>
C6H5OH + 7 H2SO2 = 6 CO2 + 7 H2S + 3 H2O
C6H5OH + Mg = C6H5OMg + H2 =>
2 C6H5OH + 2 Mg = 2 C6H5OMg + H2
CuI + Fe = FeI2 + Cu =>
2 CuI + Fe = FeI2 + 2 Cu
Pb(NO3)2 + H2SO4 = H2(NO3)2 + PbSO4 =>
Pb(NO3)2 + H2SO4 = H2(NO3)2 + PbSO4
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
KCl + HNO3 + KMnO4 = MnCl2 + Cl2 + KNO3 + H2O =>
14 KCl + 16 HNO3 + 2 KMnO4 = 2 MnCl2 + 5 Cl2 + 16 KNO3 + 8 H2O
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
C2H5NH2 + HCl = C2H5NH3 + Cl2 =>
2 C2H5NH2 + 2 HCl = 2 C2H5NH3 + Cl2
NaHCO3 = CO2 + Na2CO3 + H2O =>
2 NaHCO3 = CO2 + Na2CO3 + H2O
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