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Ba + N2 + 3 O2 = Ba(NO3)2
HBr + Ca(OH)2 = H2O + CaBr2 =>
2 HBr + Ca(OH)2 = 2 H2O + CaBr2
C6H5OH + NaCl = C6H5Cl + NaOH =>
C6H5OH + NaCl = C6H5Cl + NaOH
MCrO4 + HC2H3O2 = M + Cr2O7 + H2O + C2H3O2 =>
2 MCrO4 + 2 HC2H3O2 = 2 M + Cr2O7 + H2O + 2 C2H3O2
CuCO3 + O2 = CuO3 + CO2 =>
CuCO3 + O2 = CuO3 + CO2
FeO + Cl2 = FeCl2 + O2 =>
2 FeO + 2 Cl2 = 2 FeCl2 + O2
Cr2(SO4)3(aq) + NaOH(aq) = Cr(OH)3(aq) + Na2SO4(aq) =>
Cr2(SO4)3(aq) + 6 NaOH(aq) = 2 Cr(OH)3(aq) + 3 Na2SO4(aq)
KO3 = KO2 + O2 =>
2 KO3 = 2 KO2 + O2
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
CHCl3 + NaOH = CO + NaCl + H2O =>
CHCl3 + 3 NaOH = CO + 3 NaCl + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Sb2O3 + H4O2 = H4Sb2O5 =>
Sb2O3 + H4O2 = H4Sb2O5
Mg(OH)2 + (NH4)2SO4 = MgSO4 + H2O + NH3 =>
Mg(OH)2 + (NH4)2SO4 = MgSO4 + 2 H2O + 2 NH3
KHSO4 = KSO4 + H3 =>
3 KHSO4 = 3 KSO4 + H3
C2H5Cl + KOH = KCl + H2O + C2H4 =>
C2H5Cl + KOH = KCl + H2O + C2H4
AlCO3 = Al + CO3 =>
AlCO3 = Al + CO3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Li2O + KOH = Li2OH + KO =>
Li2O + KOH = Li2OH + KO
CH3CH2OHCH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2COOH + H2O =>
20 CH3CH2OHCH2OH + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO2 + 15 CH3CH2CH2COOH + 46 H2O
FeCl3 + KNO3 + KOH = K2FeO4 + KNO2 + KCl + H2O =>
2 FeCl3 + 3 KNO3 + 10 KOH = 2 K2FeO4 + 3 KNO2 + 6 KCl + 5 H2O
Cr + KClO3 + KOH = K2CrO7 + KCl + H2O =>
Cr + 2 KClO3 + 2 KOH = K2CrO7 + 2 KCl + H2O
As2O3 + Mg = As + MgO =>
As2O3 + 3 Mg = 2 As + 3 MgO
C13H30 + O2 = C2 + H2O =>
2 C13H30 + 15 O2 = 13 C2 + 30 H2O
H2O + Si = SiO2 + H2 =>
2 H2O + Si = SiO2 + 2 H2
K(s) + Se(s) = K2Se(s) =>
2 K(s) + Se(s) = K2Se(s)
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Fe(s) + S(g) = FeS(s) =>
Fe(s) + S(g) = FeS(s)
Ba + Ni3(Po4)2 = Ba(Po4) + Ni =>
2 Ba + Ni3(Po4)2 = 2 Ba(Po4) + 3 Ni
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KMnO4 + C12H22O11 + KOH = K2CO3 + MnO2 + H2O =>
16 KMnO4 + C12H22O11 + 8 KOH = 12 K2CO3 + 16 MnO2 + 15 H2O
Potassium + magnesiumbromide = magnesium + potassiumbromide =>
2 K + MgBr2 = Mg + 2 KBr
MnCl2 + Fe = Mn + FeCl2 =>
MnCl2 + Fe = Mn + FeCl2
C2H6O + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C2H6O + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 6 K2SO4 + 12 MnSO4 + 33 H2O
NaOH + H(ClO4) = NaClO4 + H2O =>
NaOH + H(ClO4) = NaClO4 + H2O
NaNH2 + N2O = NaN3 + NaOH + NH3 =>
2 NaNH2 + N2O = NaN3 + NaOH + NH3
Na + H2O = NaOHH = H2 =>
Na + H2O = NaOHH
Cl + Li2 = ClLi2 =>
Cl + Li2 = ClLi2
CoF2 + NH3 = F + Co(NH3)2 =>
CoF2 + 2 NH3 = 2 F + Co(NH3)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fr + O2 = Fr2O =>
4 Fr + O2 = 2 Fr2O
Li3P + CaCO3 = Li3CO3 + CaP =>
Li3P + CaCO3 = Li3CO3 + CaP
C12H22O11 + SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 12 SO4 = 12 CO2 + 12 SO2 + 11 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
MnO2 + KOH + Br2 = KBr + KMnO4 + H2O =>
2 MnO2 + 8 KOH + 3 Br2 = 6 KBr + 2 KMnO4 + 4 H2O
SO3 + H2O = SO3O + H2 =>
SO3 + H2O = SO3O + H2
MnO2 + Ag{+} + OH{-} = MnO4{-} + Ag + H2O =>
MnO2 + 3 Ag{+} + 4 OH{-} = MnO4{-} + 3 Ag + 2 H2O
Fe2O3 + CaSO4 = Fe2Ca + O3(SO4) =>
Fe2O3 + CaSO4 = Fe2Ca + O3(SO4)
MnSO4 + Ca(BrO3)2 + KOH = Ca(MnO4)2 + K2SO4 + H2O + Br2 =>
2 MnSO4 + Ca(BrO3)2 + 4 KOH = Ca(MnO4)2 + 2 K2SO4 + 2 H2O + Br2
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
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