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2 Na[Al(OH)4] = Al2O3 + Na2O + 4 H2O
(NH4)2CO3 + Ni(NO3)2 = Ni2(CO3)2 + NH4NO3 =>
2(NH4)2CO3 + 2 Ni(NO3)2 = Ni2(CO3)2 + 4 NH4NO3
CH3CH2OH + O = CH3COOH + H2O =>
CH3CH2OH + 2 O = CH3COOH + H2O
Na[Al(OH)4] = Al(OH)3 + NaOH =>
Na[Al(OH)4] = Al(OH)3 + NaOH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe(OH)3 + HCl = Fe + HClO*H2O =>
2 Fe(OH)3 + 3 HCl = 2 Fe + 3 HClO*H2O
C6H7N + HCl = C6H8ClN =>
C6H7N + HCl = C6H8ClN
AsH3 + O2 = As4O6 + H2O =>
4 AsH3 + 6 O2 = As4O6 + 6 H2O
K2Cr2O7 + H2S = Cr2S3 + K2S + S + H2O =>
K2Cr2O7 + 7 H2S = Cr2S3 + K2S + 3 S + 7 H2O
NaOH + ReO2 = Na2ReO3 + H2O =>
2 NaOH + ReO2 = Na2ReO3 + H2O
Fe(OH)3 + HCl = Fe + HClO*H2O =>
2 Fe(OH)3 + 3 HCl = 2 Fe + 3 HClO*H2O
BaCl2 + Fe2(SO4)3 = BaSO4(s) + FeCl3 =>
3 BaCl2 + Fe2(SO4)3 = 3 BaSO4(s) + 2 FeCl3
Al + PbF2 = AlF3 + Pb =>
2 Al + 3 PbF2 = 2 AlF3 + 3 Pb
K2Cr2O7 + H2S = Cr(OH)3 + S + K2S + H2O =>
K2Cr2O7 + 4 H2S = 2 Cr(OH)3 + 3 S + K2S + H2O
C21H42O + O2 = CO2 + H2O =>
C21H42O + 31 O2 = 21 CO2 + 21 H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
CH3CHO + H2O = CH3CH2OH + O2 =>
2 CH3CHO + 2 H2O = 2 CH3CH2OH + O2
Al2O3 + Na(OH) = Al(OH)3 + Na2O =>
Al2O3 + 6 Na(OH) = 2 Al(OH)3 + 3 Na2O
K2Cr2O7 + H2S = Cr(OH)3 + S + KHS + H2O =>
K2Cr2O7 + 5 H2S = 2 Cr(OH)3 + 3 S + 2 KHS + H2O
MnO4{2-} + Cl{-} + H{+} = Mn{2+} + Cl2 + H2O =>
MnO4{2-} + 4 Cl{-} + 8 H{+} = Mn{2+} + 2 Cl2 + 4 H2O
K + H(OH) = KOH + H2 =>
2 K + 2 H(OH) = 2 KOH + H2
NCl3(s) = N2(g) + Cl2(g) =>
2 NCl3(s) = N2(g) + 3 Cl2(g)
FeCl3 + NH4SNC = FeCl3NH4SCN =>
FeCl3 + NH4SNC = FeCl3NH4SCN
(MH4)2SO4 + CaCl2 = CaSO4 + MH4Cl =>
(MH4)2SO4 + CaCl2 = CaSO4 + 2 MH4Cl
CH3CHO + H2O = CH3COOH + CH3CH2OH =>
2 CH3CHO + H2O = CH3COOH + CH3CH2OH
MgCl2*6H2O + NaOH = Mg(OH)2 + NaCl + H2O =>
MgCl2*6H2O + 2 NaOH = Mg(OH)2 + 2 NaCl + 6 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H3PO4 + N2H8MoO4 + HNO3 = N3H12PO4Mo12O36 + NH4NO3 + H2O =>
H3PO4 + 12 N2H8MoO4 + 21 HNO3 = N3H12PO4Mo12O36 + 21 NH4NO3 + 12 H2O
Zn + N2 = Zn3N2 =>
3 Zn + N2 = Zn3N2
PB(NO3)2 + KI(aq) = PBI2(s) + KNO3(aq) =>
PB(NO3)2 + 2 KI(aq) = PBI2(s) + 2 KNO3(aq)
NaHSO4 + NaClO2 + CaCl2 = ClO2 + CaSO4 + NaCl + H2O =>
4 NaHSO4 + 5 NaClO2 + 4 CaCl2 = 4 ClO2 + 4 CaSO4 + 9 NaCl + 2 H2O
Cr2O3 + K3PO4 = CrPO4 + K2O =>
Cr2O3 + 2 K3PO4 = 2 CrPO4 + 3 K2O
Cu2S(s) + O2 = Cu2O + SO2 =>
2 Cu2S(s) + 3 O2 = 2 Cu2O + 2 SO2
FeSO4 + HCl = HSO4 + FeCl =>
FeSO4 + HCl = HSO4 + FeCl
Mg + HC2H3O2 = MgC2H3O2 + H2 =>
2 Mg + 2 HC2H3O2 = 2 MgC2H3O2 + H2
CoO + H2SO4 + H2O = CoSO4(H2O)7 =>
CoO + H2SO4 + 6 H2O = CoSO4(H2O)7
Cu + Pt(NO3)2 = Pt + Cu(NO3) =>
2 Cu + Pt(NO3)2 = Pt + 2 Cu(NO3)
Na2 + SO4 = Na2SO4(s) =>
Na2 + SO4 = Na2SO4(s)
P2O5 + H2SO4 = PSO4 + H2O + O2 =>
2 P2O5 + 4 H2SO4 = 4 PSO4 + 4 H2O + 3 O2
Pb(NO3)2(aq) + NaBr(aq) = PbBr2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaBr(aq) = PbBr2(s) + 2 NaNO3(aq)
C6H5CHCH2 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
7 C6H5CHCH2 + 8 KMnO4 + 12 H2SO4 = 8 C6H5COOH + 8 MnSO4 + 4 K2SO4 + 16 H2O
Na3PO4 + Al(NO3)3 = Na(NO3) + AlPO4 =>
Na3PO4 + Al(NO3)3 = 3 Na(NO3) + AlPO4
Fe(OH)3 + HCl = Fe + HClO*H2O =>
2 Fe(OH)3 + 3 HCl = 2 Fe + 3 HClO*H2O
CH3OH + CH3OOH = CH3COOCH3 + H2O =>
CH3OH + 2 CH3OOH = CH3COOCH3 + 3 H2O
K(OH) + HIO3 = KIO3 + H2O =>
K(OH) + HIO3 = KIO3 + H2O
FeSO4 + HBrO2 + HCl = FeCl3 + H2SO4 + HBr + H2O =>
4 FeSO4 + HBrO2 + 12 HCl = 4 FeCl3 + 4 H2SO4 + HBr + 2 H2O
Fe + CuC12 = FeC12 + Cu =>
Fe + CuC12 = FeC12 + Cu
CH3{-}CH = CH{-}CH3 + H2 =>
CH3{-}CH = CH{-}CH3 + H2
K2S + CuCl2 = CuS + KCl =>
K2S + CuCl2 = CuS + 2 KCl
H2SO4 + K2C2O4 = CO2 + K2SO4 + CO + H2O =>
H2SO4 + K2C2O4 = CO2 + K2SO4 + CO + H2O
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