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CuO + NaHCO3 = CuCO3 + NaOH
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
HNO2(aq) + BrOH(aq) = BrNO2 + H2O =>
HNO2(aq) + BrOH(aq) = BrNO2 + H2O
Cr2O3 + Ac = Cr + Ac2O3 =>
Cr2O3 + 2 Ac = 2 Cr + Ac2O3
Pb2O + O2 = PbO2 =>
2 Pb2O + 3 O2 = 4 PbO2
H2S + Al(OH)3 = Al2S3 + HOH =>
3 H2S + 2 Al(OH)3 = Al2S3 + 6 HOH
C2H5NH3Cl + NaOH = C2H5NH2 + H2O + NaCl =>
C2H5NH3Cl + NaOH = C2H5NH2 + H2O + NaCl
Mg{2+} + Fe{2+} = Mg + Fe{3+} =>
Mg{2+} + 2 Fe{2+} = Mg + 2 Fe{3+}
V(OH)4 + KOH = K4[V(OH)8] =>
V(OH)4 + 4 KOH = K4[V(OH)8]
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
NO + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + HNO3 =>
10 NO + 6 KMnO4 + 9 H2SO4 = 4 H2O + 3 K2SO4 + 6 MnSO4 + 10 HNO3
H2SO4(aq)Na2CO3(s) = Na2SO4(aq)H2OCO2(g) =>
H2SO4(aq)Na2CO3(s) = Na2SO4(aq)H2OCO2(g)
C6H5CH3 + KMnO4 = C6H5COOH + MnO2 + KOH =>
C6H5CH3 + 2 KMnO4 = C6H5COOH + 2 MnO2 + 2 KOH
Li3N = Li + N2 =>
2 Li3N = 6 Li + N2
SH4 = S + H2 =>
SH4 = S + 2 H2
SiO2 + CaCO3 + NaCO3 = NaOCaO(SiO2)6 + CO2 =>
6 SiO2 + CaCO3 + NaCO3 = NaOCaO(SiO2)6 + 2 CO2
Fe(HO)3 + H2SO4 = Fe(HO4)3 + H2S =>
4 Fe(HO)3 + 9 H2SO4 = 4 Fe(HO4)3 + 9 H2S
C2H5OH + CH3COOH = CH2COOC2H5 + H2O =>
3 C2H5OH + 5 CH3COOH = 4 CH2COOC2H5 + 5 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
BaCl2 + Na2SO4 + H2O = BaSO4 + NaOH + HCl =>
BaCl2 + Na2SO4 + 2 H2O = BaSO4 + 2 NaOH + 2 HCl
H2S + Al(OH)3 = Al2S3 + HOH =>
3 H2S + 2 Al(OH)3 = Al2S3 + 6 HOH
Mg + N = MgN =>
Mg + N = MgN
C2H5NH3Cl + NaOH = C2H5NH2 + H2O + NaCl =>
C2H5NH3Cl + NaOH = C2H5NH2 + H2O + NaCl
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Hg2Cl2 + NH3*H2O = [HgNH2]Cl + Hg + NH4{+} + Cl{-} + H2O =>
Hg2Cl2 + 2 NH3*H2O = [HgNH2]Cl + Hg + NH4{+} + Cl{-} + 2 H2O
C2H5NH3Cl + NaOH = C2H5NH2 + H2O + NaCl =>
C2H5NH3Cl + NaOH = C2H5NH2 + H2O + NaCl
H2S + Al(OH)3 = Al2S3 + HOH =>
3 H2S + 2 Al(OH)3 = Al2S3 + 6 HOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H6CH3NaOH = C6H6CH3OHNa =>
C6H6CH3NaOH = C6H6CH3OHNa
Ca(s) + H2O(l) = H2(g) + CaO(g) =>
Ca(s) + H2O(l) = H2(g) + CaO(g)
KMnO4 + MnCl2 + H2O = MnO2 + HCl + KCl =>
2 KMnO4 + 3 MnCl2 + 2 H2O = 5 MnO2 + 4 HCl + 2 KCl
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
Mn + Ar2 = MnAr =>
2 Mn + Ar2 = 2 MnAr
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnSO4 + K2S = K2SO4 + ZnS =>
ZnSO4 + K2S = K2SO4 + ZnS
CuO = copper + oxygen =>
2 CuO = 2 Cu + O2
[Na3Al(OH)6] + HCl = Al(OH)3 + NaCl + H2O =>
[Na3Al(OH)6] + 3 HCl = Al(OH)3 + 3 NaCl + 3 H2O
(C6H6)(l) + O2(g) = CO2(g) + H2O(g) =>
2(C6H6)(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
Ca(ClO)2 + Na2S2O3 + NaOH = CaCl2 + Na2SO4 + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH = 2 CaCl2 + 2 Na2SO4 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
S2 + F6 = S4F3 =>
4 S2 + F6 = 2 S4F3
CrCl3 + KClO + KOH = KCl + K2CrO4 + H2O =>
2 CrCl3 + 3 KClO + 10 KOH = 9 KCl + 2 K2CrO4 + 5 H2O
SH4 = S + H2 =>
SH4 = S + 2 H2
Fe2(SO4)3 + NH3 + H2O = H3FeO3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 H3FeO3 + 3(NH4)2SO4
FeCl2 + NaNO3 + HCl = FeCl3 + NaCl + H2O + NO2 =>
FeCl2 + NaNO3 + 2 HCl = FeCl3 + NaCl + H2O + NO2
H3X + NaOH = Na3X + H2O =>
H3X + 3 NaOH = Na3X + 3 H2O
SO2 + K2SO4 = K2S + SO4 =>
2 SO2 + K2SO4 = K2S + 2 SO4
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