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BaO + S = SO + Ba
Na2SO4 + HCl = NaCl + H2O2 + SO2 =>
Na2SO4 + 2 HCl = 2 NaCl + H2O2 + SO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe(NO3)3*9H2O + NaOH = Fe(OH)3 + Na(NO3) + H2O =>
Fe(NO3)3*9H2O + 3 NaOH = Fe(OH)3 + 3 Na(NO3) + 9 H2O
I2 + C5H10 = HI + C5H6 =>
2 I2 + C5H10 = 4 HI + C5H6
NaNO2 + Na = Na2O + N =>
NaNO2 + 3 Na = 2 Na2O + N
Mg(s) + NaCl(aq) = MgCl2(aq) + Na(s) =>
Mg(s) + 2 NaCl(aq) = MgCl2(aq) + 2 Na(s)
Cu(SO4) + H2O = Cu(OH)2 + H2SO4 =>
Cu(SO4) + 2 H2O = Cu(OH)2 + H2SO4
Pb + SO4 = PbSO4 =>
Pb + SO4 = PbSO4
NaMnO4 + NaI + NaOH = Na2MnO4 + NaIO3 + H2O =>
6 NaMnO4 + NaI + 6 NaOH = 6 Na2MnO4 + NaIO3 + 3 H2O
MgCl2 + NH4(OH) = Mg(OH)2 + NH4Cl =>
MgCl2 + 2 NH4(OH) = Mg(OH)2 + 2 NH4Cl
SrO + SO2 = SrSO3 =>
SrO + SO2 = SrSO3
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
H3(AsO4) + Ag(OH) = H2O + Ag3AsO4 =>
H3(AsO4) + 3 Ag(OH) = 3 H2O + Ag3AsO4
Li2O + O2 = Li2O2 =>
2 Li2O + O2 = 2 Li2O2
C2H3Cl + Cl2 = C2H3Cl3 =>
C2H3Cl + Cl2 = C2H3Cl3
C3H2Cl + O2 = CO2 + H2O + Cl =>
2 C3H2Cl + 7 O2 = 6 CO2 + 2 H2O + 2 Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH2NH2 + H2O = NH2NH3 + OH =>
NH2NH2 + H2O = NH2NH3 + OH
V2O3 + KClO3 + KOH = KCl + K3VO4 + H2O =>
3 V2O3 + 2 KClO3 + 18 KOH = 2 KCl + 6 K3VO4 + 9 H2O
AgO + H2 = Ag + H2O =>
AgO + H2 = Ag + H2O
MgSO4 + CaS = CaSO4 + MgS =>
MgSO4 + CaS = CaSO4 + MgS
Li2S(s) + HCl(aq) = LiCl + H2S =>
Li2S(s) + 2 HCl(aq) = 2 LiCl + H2S
KI(ac) + Pb(NO3)2(ac) = PbI2(s) + KNO3(ac) =>
2 KI(ac) + Pb(NO3)2(ac) = PbI2(s) + 2 KNO3(ac)
CH3CO2K + HCl = CH3CO2H + KCl =>
CH3CO2K + HCl = CH3CO2H + KCl
F + O = F2O3 =>
2 F + 3 O = F2O3
IO2 + CO = I2 + CO2 =>
2 IO2 + 4 CO = I2 + 4 CO2
C6H6N2O2 + O2 = CO2 + N2 + H2O =>
2 C6H6N2O2 + 13 O2 = 12 CO2 + 2 N2 + 6 H2O
F + CaCl2 = FCl + Ca =>
2 F + CaCl2 = 2 FCl + Ca
K2C2O4 + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
2 K2C2O4 + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H2O + 15 H2O + 6 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe(OH)2 + KOH + Cl2 = K2FeO4 + KCl + H2O =>
Fe(OH)2 + 6 KOH + 2 Cl2 = K2FeO4 + 4 KCl + 4 H2O
Cr(OH)3 + HCl + H2O = Cr(H2O)6Cl3 =>
Cr(OH)3 + 3 HCl + 3 H2O = Cr(H2O)6Cl3
MgBr2(l) = Mg(l) + Br2(g) =>
MgBr2(l) = Mg(l) + Br2(g)
NaHS + CuCl2 = CuS + NaCl + HCl =>
NaHS + CuCl2 = CuS + NaCl + HCl
AgNO3 + NaBr = NaNO3AgBr =>
AgNO3 + NaBr = NaNO3AgBr
N23H4 = N4H3 + N2 =>
6 N23H4 = 8 N4H3 + 53 N2
CoCl2 + Na = NaCl + Co =>
CoCl2 + 2 Na = 2 NaCl + Co
CH3COOH + CH3(CH2)2CH2OH = CH3CH2COOC6H5 + H2O =>
12 CH3COOH + 3 CH3(CH2)2CH2OH = 4 CH3CH2COOC6H5 + 19 H2O
BeO + SO2 = BeO2 + SO =>
BeO + SO2 = BeO2 + SO
Nb2O5 + H2 = Nb + H2O =>
Nb2O5 + 5 H2 = 2 Nb + 5 H2O
Ni(OH)3 + HNO3 = Ni(NO3)3 + H2O =>
Ni(OH)3 + 3 HNO3 = Ni(NO3)3 + 3 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
ClCO2CCl3 = COCl2 =>
ClCO2CCl3 = 2 COCl2
Ca(NO2)2 = CaO + NO2 + NO =>
Ca(NO2)2 = CaO + NO2 + NO
K2SO + BaCl2 = KCl + BaSO =>
K2SO + BaCl2 = 2 KCl + BaSO
PB(NO3)2(s) = PBO(s) + NO2(g) + O2(g) =>
2 PB(NO3)2(s) = 2 PBO(s) + 4 NO2(g) + O2(g)
Hg2O + CO = Hg + CO2 =>
Hg2O + CO = 2 Hg + CO2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
BBr3 + H2 = B + BrH =>
2 BBr3 + 3 H2 = 2 B + 6 BrH
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