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2 NaOH(aq) + Al2O3(s) = 2 NaAlO2 + H2O
NaOH(g) + Al2O3(s) = NaAlO2 + H2O =>
2 NaOH(g) + Al2O3(s) = 2 NaAlO2 + H2O
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Mg + Fe(NO3)2 = Mg(NO3) + Fe =>
2 Mg + Fe(NO3)2 = 2 Mg(NO3) + Fe
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
NaOH(aq) + Al2O3(s) = NaAlO2(aq) + H2O(l) =>
2 NaOH(aq) + Al2O3(s) = 2 NaAlO2(aq) + H2O(l)
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + Br2 = CuBr =>
2 Cu + Br2 = 2 CuBr
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H4 + HBr = C2H5Br =>
C2H4 + HBr = C2H5Br
(NH4)3PO4Mo12O36 + OH{-} = HPO4{2-} + MoO4{2-} + H2O + NH3 =>
(NH4)3PO4Mo12O36 + 26 OH{-} = HPO4{2-} + 12 MoO4{2-} + 14 H2O + 3 NH3
AgNO3(aq) + NaCl(s) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(s) = AgCl(s) + NaNO3(aq)
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
C + O2 = CO2 =>
C + O2 = CO2
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
Cu3FeS3 + O2 = Cu + FeO + SO2 =>
2 Cu3FeS3 + 7 O2 = 6 Cu + 2 FeO + 6 SO2
As + Cl2 = AsCl =>
2 As + Cl2 = 2 AsCl
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
KMnO4 + NH3 = H2O + NO2 + KOH + MnO2 =>
7 KMnO4 + 3 NH3 = H2O + 3 NO2 + 7 KOH + 7 MnO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb(ClO3)2 + NaI = NaClO3 + PbI2 =>
Pb(ClO3)2 + 2 NaI = 2 NaClO3 + PbI2
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
C2H4O(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H4O(g) + 5 O2(g) = 4 CO2(g) + 4 H2O(g)
C6H12O6(aq) = C2H5OH(aq) + CO2(g) =>
C6H12O6(aq) = 2 C2H5OH(aq) + 2 CO2(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
KNO3 + Na2CrO4 = K2CrO4 + NaNO3 =>
2 KNO3 + Na2CrO4 = K2CrO4 + 2 NaNO3
As + Cl2 = AsCl =>
2 As + Cl2 = 2 AsCl
ZnO + H3Po4 = Zn3(Po4)2 + H2O =>
3 ZnO + 2 H3Po4 = Zn3(Po4)2 + 3 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Pb + H2S + O2 = Pb(SO3) + H2 =>
2 Pb + 2 H2S + 3 O2 = 2 Pb(SO3) + 2 H2
Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)
P + H2O + I2 = HI + H3PO3 =>
2 P + 6 H2O + 3 I2 = 6 HI + 2 H3PO3
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Al2(SO4)3 + NH3 + H2O = Al(OH)2 + (NH4)2 + SO4 =>
Al2(SO4)3 + 4 NH3 + 4 H2O = 2 Al(OH)2 + 2(NH4)2 + 3 SO4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CaC2O4*H2O = Ca2 + C2O4 + H2O =>
2 CaC2O4*H2O = Ca2 + 2 C2O4 + 2 H2O
H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CaC2O4*H2O = Ca2 + C2O4 + H2O =>
2 CaC2O4*H2O = Ca2 + 2 C2O4 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HCIO4 + Sn(OH)2 = Sn(CIO4)2 + H2O =>
2 HCIO4 + Sn(OH)2 = Sn(CIO4)2 + 2 H2O
KMnO4 + NH3 = N2O5 + KOH + MnO2 + H2O =>
16 KMnO4 + 6 NH3 = 3 N2O5 + 16 KOH + 16 MnO2 + H2O
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
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