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2 Na2[B4O5(OH)2][H2O]3 + 2 H2SO4 + 2 H2O + O2 = 8 H3BO3 + 2 Na2SO4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HCl + HBr = BrCl + H2 =>
HCl + HBr = BrCl + H2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Br + H2 = HBr =>
2 Br + H2 = 2 HBr
(NH4) + OH = NH3 + H2O =>
(NH4) + OH = NH3 + H2O
HClO4RbOH = RbClO4H2O =>
HClO4RbOH = RbClO4H2O
K2[Zn(OH)4] + NaCl = KOH + NaOH + ZnCl2 =>
K2[Zn(OH)4] + 2 NaCl = 2 KOH + 2 NaOH + ZnCl2
Zn(s) + HCl(ag) = ZnCl2(ag) + H2(g) =>
Zn(s) + 2 HCl(ag) = ZnCl2(ag) + H2(g)
ReF6 + Re = ReF4 =>
2 ReF6 + Re = 3 ReF4
BI + HNO3 = BI(NO3)3 + NO + H2O =>
BI + 4 HNO3 = BI(NO3)3 + NO + 2 H2O
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
CuCl2 + HCl = H2 + CuCl4 =>
CuCl2 + 2 HCl = H2 + CuCl4
Cl2 + Ca(OH)2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(OCl)2 + CaCl2 + 2 H2O
C2H5Br + KOH = KBr + C2H5OH =>
C2H5Br + KOH = KBr + C2H5OH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Cl2 + Ca(OH)2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(OCl)2 + CaCl2 + 2 H2O
potassiumiodide + chlorinegas = potassiumchloride + iodine =>
2 KI + Cl2 = 2 KCl + I2
HCl + HBr = BrCl + H2 =>
HCl + HBr = BrCl + H2
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
Zn(OH)2 + Na2O + H2O = Na2[Zn(OH)4] =>
Zn(OH)2 + Na2O + H2O = Na2[Zn(OH)4]
BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2 =>
BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2
Al2 + O3 = Al3O2 =>
9 Al2 + 4 O3 = 6 Al3O2
RbOHHCl = RbClH2O =>
RbOHHCl = RbClH2O
Pu + Cl2 = PuCl3 =>
2 Pu + 3 Cl2 = 2 PuCl3
N2O3 + Mg(OH)2 = Mg(NO2)2 + H2O =>
N2O3 + Mg(OH)2 = Mg(NO2)2 + H2O
C6H10O5 + KI = C6H10O4I + KO =>
C6H10O5 + KI = C6H10O4I + KO
CaSiO3CO2 = CaCO3SiO2 =>
CaSiO3CO2 = CaCO3SiO2
NaOH + (N2H8)SO4 = Na2SO4 + NH3 + H2O =>
2 NaOH + (N2H8)SO4 = Na2SO4 + 2 NH3 + 2 H2O
Cr2O3 + No3{-} + CO3{2-} = CrO4{2-} + No{2-} + CO2 =>
5 Cr2O3 + 6 No3{-} + 25 CO3{2-} = 10 CrO4{2-} + 18 No{2-} + 25 CO2
C2H6O(l) + CO2(g) = C6H12O6(s) =>
2 C2H6O(l) + 2 CO2(g) = C6H12O6(s)
BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2 =>
BaI2 + Pb(NO3)2 = Ba(NO3)2 + PbI2
Mg + Al2O3 = Al + MgO =>
3 Mg + Al2O3 = 2 Al + 3 MgO
HCl + LiOH = LiCl + H2O =>
HCl + LiOH = LiCl + H2O
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
SCN{-} + MnO4{-} + OH{-} = CN{-} + SO4{2-} + MnO3{2-} + H2O =>
SCN{-} + 2 MnO4{-} + 4 OH{-} = CN{-} + SO4{2-} + 2 MnO3{2-} + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Sn2S4 + HCl = SnCl4 + H2S =>
Sn2S4 + 8 HCl = 2 SnCl4 + 4 H2S
Na2CO3H2CO3 = NaHCO3 =>
Na2CO3H2CO3 = 2 NaHCO3
K2Cr2O7 + NH4Cl + HCl = KCl + CrCl3 + N2 + H2O =>
K2Cr2O7 + 2 NH4Cl + 6 HCl = 2 KCl + 2 CrCl3 + N2 + 7 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
Cu2O + K2Cr2O7 + H2SO4 = H2O + K2SO4 + CuSO4 + Cr2(SO4)3 =>
3 Cu2O + K2Cr2O7 + 10 H2SO4 = 10 H2O + K2SO4 + 6 CuSO4 + Cr2(SO4)3
HCl + HBr = BrCl + H2 =>
HCl + HBr = BrCl + H2
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
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