| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na + TiCl3 = 3 NaCl + Ti
NaOH + Cl12 = NaCl + NaClO + H2O =>
12 NaOH + Cl12 = 6 NaCl + 6 NaClO + 6 H2O
X2O3 + CO = X + CO2 =>
X2O3 + 3 CO = 2 X + 3 CO2
C3H8O2 + KMnO4 = C3H2O4K2 + MnO2 + H2O + KOH =>
3 C3H8O2 + 8 KMnO4 = 3 C3H2O4K2 + 8 MnO2 + 8 H2O + 2 KOH
HCl + BaCO2 = BaCl2 + C + O3 + H2 =>
6 HCl + 3 BaCO2 = 3 BaCl2 + 3 C + 2 O3 + 3 H2
Fe2O3 + Zi = Fe + ZiO =>
Fe2O3 + 3 Zi = 2 Fe + 3 ZiO
C4H8 + O2(g) = CO2(g) + H2O(l) =>
C4H8 + 6 O2(g) = 4 CO2(g) + 4 H2O(l)
Na2SO3 + HNo3 = NaNo3 + H2SO3 =>
Na2SO3 + 2 HNo3 = 2 NaNo3 + H2SO3
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O =>
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O
Al2(SO4)5 + KOH = Al(OH)5 + K2SO4 =>
Al2(SO4)5 + 10 KOH = 2 Al(OH)5 + 5 K2SO4
MgCl2NaOH = MgOHNaCl2 =>
MgCl2NaOH = MgOHNaCl2
C2H2 + H2O = CO + H2 =>
C2H2 + 2 H2O = 2 CO + 3 H2
Fe3Al2(SiO4)3 = FeO + Al2O3 + SiO2 =>
Fe3Al2(SiO4)3 = 3 FeO + Al2O3 + 3 SiO2
Mg + Al(OH)4 = Mg(OH)2 + Al =>
2 Mg + Al(OH)4 = 2 Mg(OH)2 + Al
BeCO3 = BeO + CO2 =>
BeCO3 = BeO + CO2
H3PO4 + KBr = HBr + K3PO4 =>
H3PO4 + 3 KBr = 3 HBr + K3PO4
P4 + Cl2O + OH = H2PO4 + Cl =>
P4 + 8 Cl2O + 8 OH = 4 H2PO4 + 16 Cl
Cu + Ag(NO3)(aq) = Ag + Cu(NO3)2(aq) =>
Cu + 2 Ag(NO3)(aq) = 2 Ag + Cu(NO3)2(aq)
LiSO3 + CuBr = LiBr + CuSO3 =>
LiSO3 + CuBr = LiBr + CuSO3
C408H588O274 + O2 = CO2 + H2O =>
C408H588O274 + 418 O2 = 408 CO2 + 294 H2O
NiSO4 + K4(Fe(CN)6) = Ni2(Fe(CN)6) + K2SO4 =>
2 NiSO4 + K4(Fe(CN)6) = Ni2(Fe(CN)6) + 2 K2SO4
Sr3P2 = Sr + P2 =>
Sr3P2 = 3 Sr + P2
LiCl + Pb(C2H3O2)2 = Li(C2H3O2) + PbCl2 =>
2 LiCl + Pb(C2H3O2)2 = 2 Li(C2H3O2) + PbCl2
Ni(s) + H2O = NiO + H2 =>
Ni(s) + H2O = NiO + H2
C3H8O2 + KMnO4 = C3H2O4K2 + MnO2 + H2O + KOH =>
3 C3H8O2 + 8 KMnO4 = 3 C3H2O4K2 + 8 MnO2 + 8 H2O + 2 KOH
H2SO4 + C = H2O + SO2 + CO =>
H2SO4 + C = H2O + SO2 + CO
HMnO4 + MnSO4 + H2O = MnO2 + H2SO4 =>
2 HMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + 3 H2SO4
(Cl2) + (H2O) = (HCl)6O3 =>
3(Cl2) + 3(H2O) = (HCl)6O3
HCl + Tc(OH)7 = TcCl7 + H2O =>
7 HCl + Tc(OH)7 = TcCl7 + 7 H2O
Cl{2+} + OH{-} = Cl(OH)2 =>
Cl{2+} + 2 OH{-} = Cl(OH)2
H2BrO2 + H2O = H3BrO2 + OH =>
H2BrO2 + H2O = H3BrO2 + OH
NH3(aq) + H2O(l) + CoCl2(aq) = Co(OH)2(s) + NH4Cl(aq) =>
2 NH3(aq) + 2 H2O(l) + CoCl2(aq) = Co(OH)2(s) + 2 NH4Cl(aq)
HCl + (NH4)2SO4 = H2SO4 + NH4Cl =>
2 HCl + (NH4)2SO4 = H2SO4 + 2 NH4Cl
Na(OH) + S = Na2S2O3 + H2O + Na2S =>
6 Na(OH) + 4 S = Na2S2O3 + 3 H2O + 2 Na2S
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
NaCO3 + HCl = NaHClCO3 =>
NaCO3 + HCl = NaHClCO3
HgI2 + KI = K2(HgI4) =>
HgI2 + 2 KI = K2(HgI4)
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
SO2 + HgCl2 + H2O = Hg2Cl2 + H2SO4 + HCl =>
SO2 + 2 HgCl2 + 2 H2O = Hg2Cl2 + H2SO4 + 2 HCl
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
C2H4 + HCI = C2H5CI =>
C2H4 + HCI = C2H5CI
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
N2O + KOH = NOH + K2O =>
N2O + 2 KOH = 2 NOH + K2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
KNO3 + V2O5 = K3VO4 + NO2 + O2 =>
12 KNO3 + 2 V2O5 = 4 K3VO4 + 12 NO2 + 3 O2
NH5O + CH2O2 = NH4HCO2 + H2O =>
NH5O + CH2O2 = NH4HCO2 + H2O
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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