| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + H2O = H2CO3
FeSO4 + K3Fe(CN)6 = Fe(CN)6 + K3FeSO4 =>
FeSO4 + K3Fe(CN)6 = Fe(CN)6 + K3FeSO4
CuCl2 + F = FCl + Cu =>
CuCl2 + 2 F = 2 FCl + Cu
Ti(s) + O2(g) = Ti2O3 =>
4 Ti(s) + 3 O2(g) = 2 Ti2O3
NH4Cl(aq) + Ba(OH)2(aq) = BaCl2(s) + NH3(g) + H2O(l) =>
2 NH4Cl(aq) + Ba(OH)2(aq) = BaCl2(s) + 2 NH3(g) + 2 H2O(l)
Cl + NH4OH = NH4Cl + H2O + N2 =>
6 Cl + 8 NH4OH = 6 NH4Cl + 8 H2O + N2
NaOH + Pb(CH3COO)2 = PbOH + Na(CH3COO)2 =>
NaOH + Pb(CH3COO)2 = PbOH + Na(CH3COO)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NO2(g) + H2O = HNO3(g) + NO(g) =>
3 NO2(g) + H2O = 2 HNO3(g) + NO(g)
H2C2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 H2C2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
Mn(NO3)2 + HCl + H2O2 = MnCl3 + H2O + HNO3 =>
2 Mn(NO3)2 + 6 HCl + H2O2 = 2 MnCl3 + 2 H2O + 4 HNO3
(NH4)2O + MgCl2 = NH4Cl + MgO =>
(NH4)2O + MgCl2 = 2 NH4Cl + MgO
Br + InI3 = I2 + InBr2 =>
4 Br + 2 InI3 = 3 I2 + 2 InBr2
Sr(OH)2 + CaO = SrO + Ca(OH)2 =>
Sr(OH)2 + CaO = SrO + Ca(OH)2
KH(IO3)2 + KOH = KIO3 + H2O =>
KH(IO3)2 + KOH = 2 KIO3 + H2O
Na2SiO3 + H2O = Na2Si2O5 + NaOH =>
2 Na2SiO3 + H2O = Na2Si2O5 + 2 NaOH
C6H12O6 + CH4N2O + H2SO4 = C20H32N2O3S + CO2 + H2O =>
53 C6H12O6 + 12 CH4N2O + 12 H2SO4 = 12 C20H32N2O3S + 90 CO2 + 162 H2O
BaSO4 + Mg = MgO + BaO + SO2 =>
BaSO4 + Mg = MgO + BaO + SO2
Na + PbCO3 = Na2CO3 + Pb =>
2 Na + PbCO3 = Na2CO3 + Pb
CH3COOH + Mg = CH3COOHMg =>
CH3COOH + Mg = CH3COOHMg
Pb(OAc)2 + Na2Co3 = PbCo3 + Na(OAc) =>
Pb(OAc)2 + Na2Co3 = PbCo3 + 2 Na(OAc)
SO2(g) + H2S(aq) = S(s) + H2O(l) =>
SO2(g) + 2 H2S(aq) = 3 S(s) + 2 H2O(l)
CsHCO3 + HCl = H2O + CO2 + CsCl =>
CsHCO3 + HCl = H2O + CO2 + CsCl
KH + O2 = K2O + H2O =>
2 KH + O2 = K2O + H2O
P2O3 + HNO3 + H2O = H3PO4 + NO =>
3 P2O3 + 4 HNO3 + 7 H2O = 6 H3PO4 + 4 NO
H3PO4 + Cl2 = HClO4 + P2O3 + H2O =>
14 H3PO4 + 2 Cl2 = 4 HClO4 + 7 P2O3 + 19 H2O
Pt + Pb(NO3)2 = Pt(NO3)2 + Pb =>
Pt + Pb(NO3)2 = Pt(NO3)2 + Pb
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
KMnO4 + HCl(aq) = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl(aq) = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH4O = CO + H =>
CH4O = CO + 4 H
FeCl2 + NH4OH = FeOH + NH4Cl2 =>
FeCl2 + NH4OH = FeOH + NH4Cl2
SO + H2O = H2SO4 + H2 =>
SO + 3 H2O = H2SO4 + 2 H2
Al2(SO4)3 + AgNO3 = AgSO4 + Al2(NO3)3 =>
Al2(SO4)3 + 3 AgNO3 = 3 AgSO4 + Al2(NO3)3
As4 + O2 = As4O10 =>
As4 + 5 O2 = As4O10
CS2 + CO = C2 + SO2 =>
2 CS2 + 8 CO = 5 C2 + 4 SO2
CaCl2 + (NH4)2HPO4 + NH4OH = Ca10(PO4)6(OH)2 + NH4Cl + H2O =>
10 CaCl2 + 6(NH4)2HPO4 + 8 NH4OH = Ca10(PO4)6(OH)2 + 20 NH4Cl + 6 H2O
K2CrO4(aq) + CuCl2(aq) = CuCrO4(s) + KCl(aq) =>
K2CrO4(aq) + CuCl2(aq) = CuCrO4(s) + 2 KCl(aq)
C3H6 + S8 = C6H6 + H2S =>
16 C3H6 + 3 S8 = 8 C6H6 + 24 H2S
CrO7 + I = Cr + IO3 =>
3 CrO7 + 7 I = 3 Cr + 7 IO3
NiSO4 + H2O = [Ni(H2O)6]SO4 =>
NiSO4 + 6 H2O = [Ni(H2O)6]SO4
CH3CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + H2O + MnSO4 + K2SO4 =>
5 CH3CHCH2 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
C7H14 + Br2 = C7H13Br + HBr =>
C7H14 + Br2 = C7H13Br + HBr
CH4 + F2 = CF4 + HF =>
CH4 + 4 F2 = CF4 + 4 HF
NaCl + Fe2 = FeCl2 + Na =>
4 NaCl + Fe2 = 2 FeCl2 + 4 Na
Pb(NO3)2 + KSCN = PbSCN + K(NO3)2 =>
Pb(NO3)2 + KSCN = PbSCN + K(NO3)2
C2H4(g) + O2(g) = H2O(g) + CO2(g) =>
C2H4(g) + 3 O2(g) = 2 H2O(g) + 2 CO2(g)
C2H5OH + MnO4 = MnO2 + CH3COOH + H2O =>
C2H5OH + MnO4 = MnO2 + CH3COOH + H2O
NaHO3 + CH3COOH = CO2 + H2O + NaC2H3O2 =>
2 NaHO3 + 3 CH3COOH = 2 CO2 + 4 H2O + 2 NaC2H3O2
HCl + Cd = H + ClCd =>
HCl + Cd = H + ClCd
Al + WO3 = W + Al2O3 =>
2 Al + WO3 = W + Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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