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2 Al(OH)3 + 2 KOH = K2Al2O4 + 4 H2O
FeS2 + H2O + O2 = Fe2(SO4)3 + H2SO4 =>
4 FeS2 + 2 H2O + 15 O2 = 2 Fe2(SO4)3 + 2 H2SO4
NH3 + O2O = NO + H2O =>
6 NH3 + 5 O2O = 6 NO + 9 H2O
NH3 + K2Cr2O7 + H2O = N2 + K[Cr(OH)4(H2O)2] =>
2 NH3 + K2Cr2O7 + 5 H2O = N2 + 2 K[Cr(OH)4(H2O)2]
Co(NO3)3 + Na2S = CoS + Na2(NO3)3 =>
Co(NO3)3 + Na2S = CoS + Na2(NO3)3
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Mg + N + O = Mg(NO2)2 =>
Mg + 2 N + 4 O = Mg(NO2)2
FeS2 + NaOH = Fe(OH)3 + Na2S + S =>
2 FeS2 + 6 NaOH = 2 Fe(OH)3 + 3 Na2S + S
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
HNO2 + NH4 = NH4NO2 + H2O =>
8 HNO2 + 6 NH4 = 7 NH4NO2 + 2 H2O
NiCO3 + H3PO4 = Ni3(PO4)2 + CO2 + H2O =>
3 NiCO3 + 2 H3PO4 = Ni3(PO4)2 + 3 CO2 + 3 H2O
NaOH(aq) + HCl(aq) = HOH + NaCl =>
NaOH(aq) + HCl(aq) = HOH + NaCl
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Ag2SO4 + NH4I = (NH4)2SO4 + AgI =>
Ag2SO4 + 2 NH4I = (NH4)2SO4 + 2 AgI
KBr = K + Br =>
KBr = K + Br
As2O3 + Na2S + H2O = H3As3S6 + NaOH =>
3 As2O3 + 12 Na2S + 15 H2O = 2 H3As3S6 + 24 NaOH
CuSO4 + P4 = P4O10 + CuSO3 =>
10 CuSO4 + P4 = P4O10 + 10 CuSO3
Cl2 + MgS = MgCl2 + S8 =>
8 Cl2 + 8 MgS = 8 MgCl2 + S8
CaH2 + H2O = Ca(OH2) + H2 =>
CaH2 + H2O = Ca(OH2) + H2
FeSO + O2 + H2SO4 = Fe2(SO4)3 + H2O =>
4 FeSO + 7 O2 + 2 H2SO4 = 2 Fe2(SO4)3 + 2 H2O
NH2OH + FeCl3 = N2O + FeCl2 + H2O + HCl =>
2 NH2OH + 4 FeCl3 = N2O + 4 FeCl2 + H2O + 4 HCl
Fe + H20SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H20SO4 = Fe2(SO4)3 + 30 H2
KMnO4 + Na2SO3 + HCl = MnCl + Na2SO4 + KCl + H2O =>
KMnO4 + 3 Na2SO3 + 2 HCl = MnCl + 3 Na2SO4 + KCl + H2O
LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl
Fe + SO2 = Fe2O3 + SO =>
2 Fe + 3 SO2 = Fe2O3 + 3 SO
AgNO3 + Cl2 = AgCl + O2 + N2O5 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + O2 + 2 N2O5
H2SO4 + H2O = SO4H2*H2O =>
H2SO4 + H2O = SO4H2*H2O
HOCH2CH2CH2OH + K2Cr2O7 + H2SO4 = HOOCCH2COOH + Cr2(SO4)3 + H2O + K2SO4 =>
3 HOCH2CH2CH2OH + 4 K2Cr2O7 + 16 H2SO4 = 3 HOOCCH2COOH + 4 Cr2(SO4)3 + 22 H2O + 4 K2SO4
KI + Cl2 = KCl + I =>
2 KI + Cl2 = 2 KCl + 2 I
((CH3)2NH2)Cl + CdCl2 = ((CH3)2NH2)CdCl3 =>
((CH3)2NH2)Cl + CdCl2 = ((CH3)2NH2)CdCl3
CH3COONa + H2SO4 + C2H5OH = CH3COOC2H5 + Na2SO4 + H2O =>
2 CH3COONa + H2SO4 + 2 C2H5OH = 2 CH3COOC2H5 + Na2SO4 + 2 H2O
Cu(s) + Mg(NO3)2(aq) = Mg + CuNO3 =>
2 Cu(s) + Mg(NO3)2(aq) = Mg + 2 CuNO3
Al + OH{3} + H2O = Al(OH)4{3} + H2 =>
2 Al + 2 OH{3} + 6 H2O = 2 Al(OH)4{3} + 3 H2
Ca(s) + HNo3(aq) = Ca(No3)2(aq) + H2(g) =>
Ca(s) + 2 HNo3(aq) = Ca(No3)2(aq) + H2(g)
SiO2(s) + HF(aq) = H2SiF6(aq) + H2O(l) =>
SiO2(s) + 6 HF(aq) = H2SiF6(aq) + 2 H2O(l)
C2H4O2 + Ca(OH)2 = C4H6CaO4 + H2O =>
2 C2H4O2 + Ca(OH)2 = C4H6CaO4 + 2 H2O
C2H5NH2 + H2O = OH + C2H5NH3 =>
C2H5NH2 + H2O = OH + C2H5NH3
CH2NH3Cl + NaOH = CH3NH2OH + NaCl =>
CH2NH3Cl + NaOH = CH3NH2OH + NaCl
Cu2O + C2 = Cu + CO2 =>
4 Cu2O + C2 = 8 Cu + 2 CO2
Cu + (NO3){-} + H{+} = Cu{+2} + NO2 + H2O =>
Cu + 2(NO3){-} + 4 H{+} = Cu{+2} + 2 NO2 + 2 H2O
ZnC2O4 = Zn + C + O =>
ZnC2O4 = Zn + 2 C + 4 O
PCl5(l) + H2O(l) = H3PO4(ac) + HCl(ac) =>
PCl5(l) + 4 H2O(l) = H3PO4(ac) + 5 HCl(ac)
NaClO(aq) = NaCl(aq) + O2(g) =>
2 NaClO(aq) = 2 NaCl(aq) + O2(g)
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
NaS + NO3Ba = NaNO3 + BaS =>
NaS + NO3Ba = NaNO3 + BaS
Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH
Sn{4+} + SO3{2-} = Sn(SO3)2 =>
Sn{4+} + 2 SO3{2-} = Sn(SO3)2
FeS + Cl2 = FeCl3 + SCl4 =>
2 FeS + 7 Cl2 = 2 FeCl3 + 2 SCl4
C6H5NH2 + Br2 = C6H4Br3N + HBr =>
C6H5NH2 + 3 Br2 = C6H4Br3N + 3 HBr
Al + H4CO4 = Al4(CO4)3 + CO + H2O =>
4 Al + 9 H4CO4 = Al4(CO4)3 + 6 CO + 18 H2O
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