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2 K2O + 4 OH = 4 K(OH) + O2
CuCl2 + NH3 + H2O = Cu(NH3)4(H2O)2 + NH4Cl + OH =>
CuCl2 + 6 NH3 + 4 H2O = Cu(NH3)4(H2O)2 + 2 NH4Cl + 2 OH
KH(C8H4O4) + NaOH = NaK(C8H4O4) + H2O =>
KH(C8H4O4) + NaOH = NaK(C8H4O4) + H2O
C20H25N10O5 + O2 = CO2 + H2O + N2 =>
4 C20H25N10O5 + 95 O2 = 80 CO2 + 50 H2O + 20 N2
K2CO3 + Sn3(PO4)4 = Sn(CO3)2 + K3PO4 =>
6 K2CO3 + Sn3(PO4)4 = 3 Sn(CO3)2 + 4 K3PO4
SeO2 + H2O = H2SeO3 =>
SeO2 + H2O = H2SeO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O + CuS = H2S + Cu(OH)2 =>
2 H2O + CuS = H2S + Cu(OH)2
[Ag(NH3)2]ClH2SO4 = (NH4)2SO4AgCl =>
[Ag(NH3)2]ClH2SO4 = (NH4)2SO4AgCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NaNO3 + H2O + CO2 = HNO3 + NaHCO3 =>
NaNO3 + H2O + CO2 = HNO3 + NaHCO3
HClO2 + Ag = AgClO2 + H2 =>
2 HClO2 + 2 Ag = 2 AgClO2 + H2
Ag + CO = AgCO =>
Ag + CO = AgCO
Na2CO3 + NH4Cl = (NH4)2CO3 + NaCl =>
Na2CO3 + 2 NH4Cl = (NH4)2CO3 + 2 NaCl
Bi(NO3)3*5H2O = BiONO3 + HNO3 + H2O =>
Bi(NO3)3*5H2O = BiONO3 + 2 HNO3 + 4 H2O
C7H8 + MnO2 + H2SO4 = C7H6OH + MnSO4 + H2O =>
2 C7H8 + 3 MnO2 + 3 H2SO4 = 2 C7H6OH + 3 MnSO4 + 4 H2O
Ba3N2 + HCl = BaCl2 + NH4Cl =>
Ba3N2 + 8 HCl = 3 BaCl2 + 2 NH4Cl
C6H8O7 + KOH = K3C6H5O7 + H2O =>
C6H8O7 + 3 KOH = K3C6H5O7 + 3 H2O
SiH4N2 + C2H6O = H2 + N2 + SiC + SiO2 =>
5 SiH4N2 + 2 C2H6O = 16 H2 + 5 N2 + 4 SiC + SiO2
Na2SO4 + NaCl = ClSO4 + Na =>
Na2SO4 + NaCl = ClSO4 + 3 Na
C2H4 + CuO = CO2 + H2O + Cu =>
C2H4 + 6 CuO = 2 CO2 + 2 H2O + 6 Cu
(PNCl2)3 + NH4N3 + BN = BP3N6 + HCl + N2 =>
2(PNCl2)3 + 3 NH4N3 + 2 BN = 2 BP3N6 + 12 HCl + 4 N2
Na2CO3 + HCl = NaHCO3 + NaCl =>
Na2CO3 + HCl = NaHCO3 + NaCl
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
NH4 + HBr = NH4Br + H2 =>
2 NH4 + 2 HBr = 2 NH4Br + H2
Ca + ZnCo3 = CaCo3 + Zn =>
Ca + ZnCo3 = CaCo3 + Zn
CaHPO4 + NaOH = Na3PO4 + Ca(OH)2 + H2O =>
CaHPO4 + 3 NaOH = Na3PO4 + Ca(OH)2 + H2O
HOC6H5 + H2O = H3O + OC6H5 =>
HOC6H5 + H2O = H3O + OC6H5
HCl + F = Cl + HF =>
HCl + F = Cl + HF
CaCl2 + H2SO4 = CaH2 + SO4Cl2 =>
CaCl2 + H2SO4 = CaH2 + SO4Cl2
MgN2 + H2O = NH3 + Mg(OH)2 + O2 =>
MgN2 + 4 H2O = 2 NH3 + Mg(OH)2 + O2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HNO3 + (NH4)2CO3 = H2O + CO2 + N3O4H7 =>
10 HNO3 + 7(NH4)2CO3 = 5 H2O + 7 CO2 + 8 N3O4H7
Fe(NO3)2 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)2 = 2 Fe2O3 + 8 NO2 + O2
HPO4{2-} + H{+} = H2PO4{-} =>
HPO4{2-} + H{+} = H2PO4{-}
Cd + K4[Fe(CN)6] = Cd[Fe(CN)6] + K =>
Cd + K4[Fe(CN)6] = Cd[Fe(CN)6] + 4 K
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
NH3 + S2Cl2 = S4N4 + S + NH4Cl =>
16 NH3 + 6 S2Cl2 = S4N4 + 8 S + 12 NH4Cl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
Al + Sn(ClO3)4 = Al(ClO3)3 + Sn =>
4 Al + 3 Sn(ClO3)4 = 4 Al(ClO3)3 + 3 Sn
KOH + H3NSO3 = K3NSO3 + H2O =>
3 KOH + H3NSO3 = K3NSO3 + 3 H2O
C3H6 + H2O = C3H6O + H2 =>
C3H6 + H2O = C3H6O + H2
KCl + AgNo2 = KNo2 + AgCl =>
KCl + AgNo2 = KNo2 + AgCl
HCI(aq) + Na2S2O3(aq) = NaCI(aq) + S(s) + SO2(g) + H2O =>
2 HCI(aq) + Na2S2O3(aq) = 2 NaCI(aq) + S(s) + SO2(g) + H2O
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
Al + Se = Al2Se3 =>
2 Al + 3 Se = Al2Se3
B5H9(s) + O2(g) = B2O3(aq) + H2O(l) =>
2 B5H9(s) + 12 O2(g) = 5 B2O3(aq) + 9 H2O(l)
Be(NO3)2 + KI = KNO3 + BeI2 =>
Be(NO3)2 + 2 KI = 2 KNO3 + BeI2
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