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2 Bi(s) + 3 F2(g) = 2 BiF3
Ag(NO3) + NaOH = AgOH + NaNO3 =>
Ag(NO3) + NaOH = AgOH + NaNO3
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CU + H2O = CUOH + H2 =>
2 CU + 2 H2O = 2 CUOH + H2
BaBr2 + NH4F = BaF2 + NH4Br =>
BaBr2 + 2 NH4F = BaF2 + 2 NH4Br
C7H5N5O8 + O2 = CO2 + H2O + N2 =>
4 C7H5N5O8 + 17 O2 = 28 CO2 + 10 H2O + 10 N2
CHCl3 + Zn + H2O = CH4 + Zn(OH)Cl =>
CHCl3 + 3 Zn + 3 H2O = CH4 + 3 Zn(OH)Cl
Ba + (PO4)2 = Ba3(PO4)2 =>
3 Ba + (PO4)2 = Ba3(PO4)2
CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + NO2 + H2SO4 + H2O =>
CuFeS2 + 22 HNO3 = Cu(NO3)2 + Fe(NO3)3 + 17 NO2 + 2 H2SO4 + 9 H2O
C2O4{2-} + H2O = CO3{2-} + H{+} + e =>
C2O4{2-} + 2 H2O = 2 CO3{2-} + 4 H{+} + 2e
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
Ag + NO2 + O2 = AgNO3 =>
2 Ag + 2 NO2 + O2 = 2 AgNO3
Ce(NO3)3 + CH4N2O + H2O = CeO2 + NH4(NO3) + CO2 =>
8 Ce(NO3)3 + 11 CH4N2O + 24 H2O = 8 CeO2 + 23 NH4(NO3) + 11 CO2
KMnO4 + NaI + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + I2 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 5 I2 + 8 H2O
CH3(HOCH2CH2)2NH + H2O = CH3(HOCH2CH2)2NH2 + OH =>
CH3(HOCH2CH2)2NH + H2O = CH3(HOCH2CH2)2NH2 + OH
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Be(CN)2 + (NH4)3P = Be3P2 + NH4CN =>
3 Be(CN)2 + 2(NH4)3P = Be3P2 + 6 NH4CN
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Fe + H20O = Fe3O4 + H2 =>
3 Fe + 4 H20O = Fe3O4 + 40 H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
NiS(s) + HNO3(aq) = Ni(NO3)2 + S + NO + H2O =>
3 NiS(s) + 8 HNO3(aq) = 3 Ni(NO3)2 + 3 S + 2 NO + 4 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
CH3HN2 + O2 = CO2 + H2O + N2 =>
CH3HN2 + 2 O2 = CO2 + 2 H2O + N2
HCl + BaO = BaCl2 + H2O =>
2 HCl + BaO = BaCl2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
S2 = S4 =>
2 S2 = S4
KI + Cl2 = KCl2 + I2 =>
2 KI + 2 Cl2 = 2 KCl2 + I2
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
Na + ZnOH = NaOH + Zn =>
Na + ZnOH = NaOH + Zn
K3Fe(SCN)6 + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + Na2SO4 + KNO3 + H2O =>
K3Fe(SCN)6 + 16 Na2Cr2O7 + 58 H2SO4 = Fe(NO3)3 + 16 Cr2(SO4)3 + 6 CO2 + 16 Na2SO4 + 3 KNO3 + 58 H2O
H2SO4 + KMnO4 + KI = K2SO4 + MnO2 + H2O + I2 =>
4 H2SO4 + 2 KMnO4 + 6 KI = 4 K2SO4 + 2 MnO2 + 4 H2O + 3 I2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
CuCl2 + C6H12O6 + NaOH = Cu2O + C6H11O7Na + NaCl + H2O =>
2 CuCl2 + C6H12O6 + 5 NaOH = Cu2O + C6H11O7Na + 4 NaCl + 3 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Na2CO3 + Fe3(PO4)2 = FeCO3 + Na3PO4 =>
3 Na2CO3 + Fe3(PO4)2 = 3 FeCO3 + 2 Na3PO4
Cu(Cl)2 + (H)2S = CuS + HCl =>
Cu(Cl)2 + (H)2S = CuS + 2 HCl
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
H2SO4 + NaCHO3 = Na2SO4 + H2O + CO2 =>
H2SO4 + 2 NaCHO3 = Na2SO4 + 2 H2O + 2 CO2
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