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Al2S3 + 6 HCl = 2 AlCl3 + 3 H2S
Na2SO3 + CaCl2 = CaSO3 + NaCl =>
Na2SO3 + CaCl2 = CaSO3 + 2 NaCl
TiO2 + H2 = Ti + H2O =>
TiO2 + 2 H2 = Ti + 2 H2O
H3PO3 + O2 = H3PO4 =>
2 H3PO3 + O2 = 2 H3PO4
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Be + H2CO3 = BeCO3 + H2 =>
Be + H2CO3 = BeCO3 + H2
(NH2)2CNH + H2O = (NH2)2CNH2{+} + OH{-} =>
(NH2)2CNH + H2O = (NH2)2CNH2{+} + OH{-}
H2 + N2 + O2 = NH2OH =>
3 H2 + N2 + O2 = 2 NH2OH
H2SeO4 + LiOH = Li2SeO4 + H2O =>
H2SeO4 + 2 LiOH = Li2SeO4 + 2 H2O
C6H14 + KMnO4 = C6H10O4 + MnO2 + KOH =>
C6H14 + 4 KMnO4 = C6H10O4 + 4 MnO2 + 4 KOH
NaF + SCl2 = SF4 + S2Cl2 + NaCl =>
4 NaF + 3 SCl2 = SF4 + S2Cl2 + 4 NaCl
KCl + KMnO + HSO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KCl + 2 KMnO + 4 HSO4 = 2 MnSO4 + 2 K2SO4 + 2 H2O + Cl2
CuCl2 + HNO3 = Cu + HCl + NO3 =>
CuCl2 + 2 HNO3 = Cu + 2 HCl + 2 NO3
Pb{+4} + O{-2} = PbO2 =>
Pb{+4} + 2 O{-2} = PbO2
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
NaNO3 + NaOH = NaNa + OHNO3 =>
NaNO3 + NaOH = NaNa + OHNO3
Sr(OH)2 + HCl = SrCl2 + H{+} + OH{-} =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H{+} + 2 OH{-}
Sn(OH)2 + NaOH = Na2SnO2 + H2O =>
Sn(OH)2 + 2 NaOH = Na2SnO2 + 2 H2O
CaCO3 = CaO + CO2 = =>
CaCO3 = CaO + CO2
Ta + HNO3 + HF = H2TaF7 + NO + H2O =>
3 Ta + 5 HNO3 + 21 HF = 3 H2TaF7 + 5 NO + 10 H2O
Tl + Br2 = Tl{+} + Br{-} =>
2 Tl + Br2 = 2 Tl{+} + 2 Br{-}
KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3
TiO2(s) + CO(g) + Cl2(g) = TiCl4(s) + CO2(g) =>
TiO2(s) + 2 CO(g) + 2 Cl2(g) = TiCl4(s) + 2 CO2(g)
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Na2CO3(aq) + AgNO3 = Ag2CO3(s) + NaNO3(aq) =>
Na2CO3(aq) + 2 AgNO3 = Ag2CO3(s) + 2 NaNO3(aq)
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
P + HNO3 = NO2 + H3PO4 + H2O =>
P + 5 HNO3 = 5 NO2 + H3PO4 + H2O
[Fe(H2O)6]Cl3 = FeCl3 + H2O =>
[Fe(H2O)6]Cl3 = FeCl3 + 6 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Au2O3(s) = Au(s) + O2(g) =>
2 Au2O3(s) = 4 Au(s) + 3 O2(g)
Be + H2CO3 = BeCO3 + H2 =>
Be + H2CO3 = BeCO3 + H2
CuS + HNO3 = Cu(NO3)2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
H2SO4(aq) + Mg(NO3)2 = MgSO4 + HNO3 =>
H2SO4(aq) + Mg(NO3)2 = MgSO4 + 2 HNO3
C7H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C7H5N3O6 + 21 O2 = 28 CO2 + 10 H2O + 6 N2
Na2B4O7 + CuSO4 + H2O = CuOHBO2 + H3BO3 + Na2SO4 =>
Na2B4O7 + CuSO4 + 5 H2O = CuOHBO2 + 3 H3BO3 + Na2SO4
Zn(ClO3)2 + H2O = Zn(OH)2 + HClO3 =>
Zn(ClO3)2 + 2 H2O = Zn(OH)2 + 2 HClO3
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
MgCO3 + Zn(NO3)2 = ZnCO3 + Mg(NO3)2 =>
MgCO3 + Zn(NO3)2 = ZnCO3 + Mg(NO3)2
FeCl2 + NaOH = FeCl2NaOH =>
FeCl2 + NaOH = FeCl2NaOH
Al4C3(s) + H2O(l) = Al4O(s) + H2C3 =>
Al4C3(s) + H2O(l) = Al4O(s) + H2C3
Na2C2O4 + La(ClO4)3 = La2(C2O4)3 + NaClO4 =>
3 Na2C2O4 + 2 La(ClO4)3 = La2(C2O4)3 + 6 NaClO4
NH2CH2COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH2COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2
Cl2 + CH3OH = CH3OCl + H2 =>
Cl2 + 2 CH3OH = 2 CH3OCl + H2
KMnO4 + Na2SO4 + H2O = MnO4 + Na2SO3 + KOH =>
2 KMnO4 + Na2SO4 + H2O = 2 MnO4 + Na2SO3 + 2 KOH
K2O + H3PO4 = K3 + PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3 + 2 PO4 + 3 H2O
AgCl + (NH4)2CO3 = [Ag(NH3)2]Cl + H2CO3 =>
AgCl + (NH4)2CO3 = [Ag(NH3)2]Cl + H2CO3
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
Ni(NO3)2(aq) + Na3PO4(aq) = Ni3(PO4)2 + NaNO3(aq) =>
3 Ni(NO3)2(aq) + 2 Na3PO4(aq) = Ni3(PO4)2 + 6 NaNO3(aq)
Na2B4O7 + CuSO4 + H2O = (CuOH)BO2 + Na2SO4 + H3BO3 =>
Na2B4O7 + CuSO4 + 5 H2O = (CuOH)BO2 + Na2SO4 + 3 H3BO3
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