| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + F2 = Cl2 + CaF2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Sr(OH)2 + KHC8H4O4 = H2O + K + Sr(C8H4O4)2 =>
Sr(OH)2 + 2 KHC8H4O4 = 2 H2O + 2 K + Sr(C8H4O4)2
K2SO4(aq) + Sr(NO3)2(aq) = SrSO4(s) + KNO3(aq) =>
K2SO4(aq) + Sr(NO3)2(aq) = SrSO4(s) + 2 KNO3(aq)
H2 + S8 = H2S =>
8 H2 + S8 = 8 H2S
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
NaCO3 + HCl = NaCl + HCO3 =>
NaCO3 + HCl = NaCl + HCO3
CH5NO2 + C8H8O = C8H11N + CO2 + H2O =>
CH5NO2 + C8H8O = C8H11N + CO2 + H2O
Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2C2O4 + Co(H2O)6{2+} + H2O2 = Co(C2O4)3{3-} + H2O + K{+} + OH{-} =>
6 K2C2O4 + 2 Co(H2O)6{2+} + H2O2 = 2 Co(C2O4)3{3-} + 12 H2O + 12 K{+} + 2 OH{-}
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Hg2O + F2 = Hg2F2 + O2 =>
2 Hg2O + 2 F2 = 2 Hg2F2 + O2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
NaI(ac) + Cl2(g) = NaCl(ac) + I2(s) =>
2 NaI(ac) + Cl2(g) = 2 NaCl(ac) + I2(s)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
HCl + AgNO3 = HNO3 + AgCl =>
HCl + AgNO3 = HNO3 + AgCl
Fe(s) + NaCl(aq) = Na(s) + FeCl(aq) =>
Fe(s) + NaCl(aq) = Na(s) + FeCl(aq)
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Al2SO4 + H(OH)3 = H2SO4 + Al(OH)3 =>
Al2SO4 + 2 H(OH)3 = H2SO4 + 2 Al(OH)3
CO + NO = N2 + CO2 =>
2 CO + 2 NO = N2 + 2 CO2
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
K + Na3PO4 = K3PO4 + Na =>
3 K + Na3PO4 = K3PO4 + 3 Na
Fe + H2O = FeO + H2 =>
Fe + H2O = FeO + H2
Fe(s) + NaCl(aq) = Na(s) + FeCl2(aq) =>
Fe(s) + 2 NaCl(aq) = 2 Na(s) + FeCl2(aq)
Na3PO4 + CoCl2 = Co3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CoCl2 = Co3(PO4)2 + 6 NaCl
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
Sr(OH)2 + KHC8H4O4 = H2O + K + Sr(C8H4O4)2 =>
Sr(OH)2 + 2 KHC8H4O4 = 2 H2O + 2 K + Sr(C8H4O4)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
(Cu(NH3)4)SO4*H2O + KCN = K3NH4(Cu2(CN)6) + NH4CNO + NH3 + K2SO4 + H2O =>
2(Cu(NH3)4)SO4*H2O + 7 KCN = K3NH4(Cu2(CN)6) + NH4CNO + 6 NH3 + 2 K2SO4 + H2O
CaSO4 + CaS = CaO + SO2 =>
3 CaSO4 + CaS = 4 CaO + 4 SO2
NaHSO3 + H2SO4 = Na2SO4 + SO2 + H2O =>
2 NaHSO3 + H2SO4 = Na2SO4 + 2 SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/17
Équations équilibrées sur03/21/16
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