| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co + H2SO4 = H2 + Co(SO4)
FO2 + Ca = CaF + O2 =>
FO2 + Ca = CaF + O2
CH4(g) + O2(g) = C(s) + H2O(g) =>
CH4(g) + O2(g) = C(s) + 2 H2O(g)
CH3COOH + Br2 = CH3COOBr + HBr =>
CH3COOH + Br2 = CH3COOBr + HBr
HCl + NaHCO2 = NaCl + CO + H2O =>
HCl + NaHCO2 = NaCl + CO + H2O
Ar + O2 = Ar2O =>
4 Ar + O2 = 2 Ar2O
HNO3 + Rb = RbNO3 + NH3 + H2O =>
9 HNO3 + 8 Rb = 8 RbNO3 + NH3 + 3 H2O
H3PO4 + Cs2CrO4 = H2CrO4 + Cs3PO4 =>
2 H3PO4 + 3 Cs2CrO4 = 3 H2CrO4 + 2 Cs3PO4
C2H3O2 + K(OH) = K + H2O + CO2 =>
C2H3O2 + 7 K(OH) = 7 K + 5 H2O + 2 CO2
SiS2 + H2O = H2S + SiO2 =>
SiS2 + 2 H2O = 2 H2S + SiO2
Cu(NO3)2 + K2Se = CuSe + KNO3 =>
Cu(NO3)2 + K2Se = CuSe + 2 KNO3
K3Al(OH)6 + H2SO4 = Al2(SO4)3 + K2SO4 + H2O =>
2 K3Al(OH)6 + 6 H2SO4 = Al2(SO4)3 + 3 K2SO4 + 12 H2O
C3H8 + O2(g) = CO2(g) + H2O(g) =>
C3H8 + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
NO2 + P = N2 + P2O5 =>
10 NO2 + 8 P = 5 N2 + 4 P2O5
CaCl2(aq) + K2CO3(aq) = KCl(aq) + CaCO3(s) =>
CaCl2(aq) + K2CO3(aq) = 2 KCl(aq) + CaCO3(s)
MnSO4 + NaHCO3 = MnO2 + Na2SO4 + H2 + CO2 =>
MnSO4 + 2 NaHCO3 = MnO2 + Na2SO4 + H2 + 2 CO2
C17H35COOH + NaHCO3 = HCOONa + H2O + CO2 =>
C17H35COOH + 52 NaHCO3 = 52 HCOONa + 18 H2O + 18 CO2
MgS2 + HBr = MgBr2 + H2S2 =>
MgS2 + 2 HBr = MgBr2 + H2S2
HBrNaOH = NaBr + H2O =>
HBrNaOH = NaBr + H2O
KClO3 + C2H2 = KCl + H2O + CO2 =>
5 KClO3 + 3 C2H2 = 5 KCl + 3 H2O + 6 CO2
P4 + NaClO + NaOH = Na3PO4 + NaCl + H2O =>
P4 + 10 NaClO + 12 NaOH = 4 Na3PO4 + 10 NaCl + 6 H2O
NaIO3 + NaI + HCl = NaCl + I2 + H2O =>
NaIO3 + 5 NaI + 6 HCl = 6 NaCl + 3 I2 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca(NO3) + AlCl3 = Al(NO3)3 + CaCl =>
3 Ca(NO3) + AlCl3 = Al(NO3)3 + 3 CaCl
Au + HI = AuI3 + H2 =>
2 Au + 6 HI = 2 AuI3 + 3 H2
CH3OH + H2O = CH3O{-} + H3O{+} =>
CH3OH + H2O = CH3O{-} + H3O{+}
C6H6 + I2 = C6H5I2 + H =>
C6H6 + I2 = C6H5I2 + H
FeS2 + KNO3 + KHSO4 = Fe2(SO4)3 + K2SO4 + N2O + H2O =>
8 FeS2 + 30 KNO3 + 22 KHSO4 = 4 Fe2(SO4)3 + 26 K2SO4 + 15 N2O + 11 H2O
Al + Fe(NO3)3 = Al(NO3) + Fe =>
3 Al + Fe(NO3)3 = 3 Al(NO3) + Fe
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HClO + KNO2 = HNO2 + KClO =>
HClO + KNO2 = HNO2 + KClO
Be + LiOH + H2O = Li2[Be(OH)4] + H2 =>
Be + 2 LiOH + 2 H2O = Li2[Be(OH)4] + H2
C6H6O(g) + O2(g) = CO2(g) + H2O(l) =>
C6H6O(g) + 7 O2(g) = 6 CO2(g) + 3 H2O(l)
CuO + FeCl3 = CuCl3 + FeO =>
CuO + FeCl3 = CuCl3 + FeO
K2[Cd(CN)4] = K + Cd + (CN)4 =>
K2[Cd(CN)4] = 2 K + Cd + (CN)4
K + (NO3)2 = K2(NO3)2 =>
2 K + (NO3)2 = K2(NO3)2
NH3 + KOH = KNH2 + H2O =>
NH3 + KOH = KNH2 + H2O
BeO + Cl2 = BeCl2 + O =>
BeO + Cl2 = BeCl2 + O
Se + BrO3{-} + H2O = H2SeO3 + Br{-} =>
3 Se + 2 BrO3{-} + 3 H2O = 3 H2SeO3 + 2 Br{-}
ZnSO4*H2O + Na2CO3 = Na2SO4 + ZnCO3 + H2O =>
ZnSO4*H2O + Na2CO3 = Na2SO4 + ZnCO3 + H2O
Ba3(PO4)2(s) = Ba + (PO4)2 =>
Ba3(PO4)2(s) = 3 Ba + (PO4)2
(NH4)2SO4 + KOH = K2SO4 + NH4OH =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH4OH
NaCuCl2 + NaOH = Cu2O + NaCl + H2O =>
2 NaCuCl2 + 2 NaOH = Cu2O + 4 NaCl + H2O
PhNH2 + HCl = PhCl + NH3 =>
PhNH2 + HCl = PhCl + NH3
H2CO + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
5 H2CO + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 4 MnSO4 + 11 H2O + 2 K2SO4
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Ni{2+} + NH4OH = Ni(OH)2 + NH4{+} =>
Ni{2+} + 2 NH4OH = Ni(OH)2 + 2 NH4{+}
Na(s) + H2(g) + C(s) + O2(g) = NaHCO3(s) =>
2 Na(s) + H2(g) + 2 C(s) + 3 O2(g) = 2 NaHCO3(s)
H2CO2 + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
5 H2CO2 + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 2 MnSO4 + 8 H2O + K2SO4
Na + CO = NaO + C =>
Na + CO = NaO + C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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