| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + LiSO3 = HSO3 + LiCl
Cu(s) + Ag(NO3)2 = Ag + Cu(NO3)2 =>
Cu(s) + Ag(NO3)2 = Ag + Cu(NO3)2
K(s) + H2O(l) = KOH(s) + H(g) =>
K(s) + H2O(l) = KOH(s) + H(g)
SnS + K2S2 = K2SnS3 =>
SnS + K2S2 = K2SnS3
Al + CH4COOH = Al(CH4COO) + H2 =>
2 Al + 2 CH4COOH = 2 Al(CH4COO) + H2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
MgCl2 + NH4OH + H3PO4 = MgNH4PO4 + NH4Cl + H2O =>
MgCl2 + 3 NH4OH + H3PO4 = MgNH4PO4 + 2 NH4Cl + 3 H2O
IF5 + BrF3 = IBr3 + F2 =>
IF5 + 3 BrF3 = IBr3 + 7 F2
Ca3(PO4)2 + SeO2 + C = P + CaSeO3 + CO =>
Ca3(PO4)2 + 3 SeO2 + 5 C = 2 P + 3 CaSeO3 + 5 CO
H + As2O3 + NO3 = H3AsO4 + NO =>
12 H + 2 As2O3 + 5 NO3 = 4 H3AsO4 + 5 NO
Ag(aq) + NaCl(aq) = AgCl(s) + Na(aq) =>
Ag(aq) + NaCl(aq) = AgCl(s) + Na(aq)
Zn(NO3)2(aq) + H2SO4(aq) = ZnSO4(s) + HNO3(aq) =>
Zn(NO3)2(aq) + H2SO4(aq) = ZnSO4(s) + 2 HNO3(aq)
NaOH + Cl2 = NaClO + NaCl + H2O =>
2 NaOH + Cl2 = NaClO + NaCl + H2O
P2O4 + KOH = K2HPO3 + K3PO4 + H2O =>
P2O4 + 5 KOH = K2HPO3 + K3PO4 + 2 H2O
CuSO{4} + Fe = FeSO{4} + Cu =>
CuSO{4} + Fe = FeSO{4} + Cu
As2O3 + NO3{-} + H2O = H3AsO4 + N2O3 + OH{-} =>
As2O3 + 2 NO3{-} + 4 H2O = 2 H3AsO4 + N2O3 + 2 OH{-}
AgCl + NaOH + C12H22O11 = Ag + NaCl + CO2 + H2O =>
48 AgCl + 48 NaOH + C12H22O11 = 48 Ag + 48 NaCl + 12 CO2 + 35 H2O
Kr + F2 = KrF2 =>
Kr + F2 = KrF2
I{-} + Cl2 + H2O = IO3{-} + Cl{-} + H3O{+} =>
I{-} + 3 Cl2 + 9 H2O = IO3{-} + 6 Cl{-} + 6 H3O{+}
Co + B = CoB =>
Co + B = CoB
SO2 + Cl2 + OH{-} = SO4{-2} + Cl{-} + H2O =>
SO2 + Cl2 + 4 OH{-} = SO4{-2} + 2 Cl{-} + 2 H2O
AsO3 + Al + HCl = AsH3 + AlCl3 + H2O =>
AsO3 + 3 Al + 9 HCl = AsH3 + 3 AlCl3 + 3 H2O
BaCl2(aq) + H2O(l) = BaO + HCl =>
BaCl2(aq) + H2O(l) = BaO + 2 HCl
C5H7NO2 + O2 = CO2 + H2O + N2 =>
4 C5H7NO2 + 23 O2 = 20 CO2 + 14 H2O + 2 N2
Al + Sn3N2 = AlN + Sn =>
2 Al + Sn3N2 = 2 AlN + 3 Sn
Co2S + O2 = Co + SO2 =>
Co2S + O2 = 2 Co + SO2
CoCl2 + K2CrO4 = CoCrO4 + K2Cl2 =>
CoCl2 + K2CrO4 = CoCrO4 + K2Cl2
MnO2 + KClO4 + KOH = KMnO4 + KClO3 + H2O =>
2 MnO2 + 3 KClO4 + 2 KOH = 2 KMnO4 + 3 KClO3 + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NaHCO3 + H2S = Na2S + H2O + CO2 =>
2 NaHCO3 + H2S = Na2S + 2 H2O + 2 CO2
Cd2 + K4[Fe(CN)6] = Cd[Fe(CN)6] + K =>
Cd2 + 2 K4[Fe(CN)6] = 2 Cd[Fe(CN)6] + 8 K
C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl =>
C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl
C6H5CH(CH3)2 + O2 = C6H5C(CH3)2OOH =>
C6H5CH(CH3)2 + O2 = C6H5C(CH3)2OOH
FeC2O4*2H2O(s) + K2C2O4*H2O(aq) + H2O2(aq) + H2C2O4(aq) = K3Fe(C2O4)3*3H2O(s) + H2O(l) =>
2 FeC2O4*2H2O(s) + 3 K2C2O4*H2O(aq) + H2O2(aq) + H2C2O4(aq) = 2 K3Fe(C2O4)3*3H2O(s) + 3 H2O(l)
CH3CH2CH2COOH + CH3CH2CH2CH2CH2OH = CH3CH2CH2COOCH2CH2CH2CH2CH3 + H2O =>
CH3CH2CH2COOH + CH3CH2CH2CH2CH2OH = CH3CH2CH2COOCH2CH2CH2CH2CH3 + H2O
CuO + CO2 = Cu + CO3 =>
CuO + CO2 = Cu + CO3
NaS + CuCl = CuS + NaCl =>
NaS + CuCl = CuS + NaCl
MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2
K2SO4 + Ba = BaSO4 + K2 =>
K2SO4 + Ba = BaSO4 + K2
NaMnO4 + NaBr + H2SO4 = Br2 + MnSO4 + Na2SO4 + H2O =>
2 NaMnO4 + 10 NaBr + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 Na2SO4 + 8 H2O
BH3 = B + H2 =>
2 BH3 = 2 B + 3 H2
NH4MnO4 = NH3 + HMnO4 =>
NH4MnO4 = NH3 + HMnO4
C4H7N + O2 = CO2 + H2O + N2 =>
4 C4H7N + 23 O2 = 16 CO2 + 14 H2O + 2 N2
KMnO4 + H2C2O4 + K2C2O4 = K3Mn(C2O4)3 + CO2 + H2O =>
KMnO4 + 4 H2C2O4 + K2C2O4 = K3Mn(C2O4)3 + 4 CO2 + 4 H2O
H3C{-}OH + (Cr2O7)2{-} + H{+} = H2CO + Cr3{+} + H2O =>
77 H3C{-}OH + 12(Cr2O7)2{-} + 105 H{+} = 77 H2CO + 16 Cr3{+} + 91 H2O
FeS + Na2SO4 = FeSO4 + Na2S =>
FeS + Na2SO4 = FeSO4 + Na2S
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
(NH4)2SO4 + CoCl2 = NH4Cl + CoSO4 =>
(NH4)2SO4 + CoCl2 = 2 NH4Cl + CoSO4
Ca(HCO3)2 + H3PO4 = Ca3(PO4)2 + H2O + CO2 =>
3 Ca(HCO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O + 6 CO2
K2CO3(aq) + H3PO4(aq) = K3PO4(aq) + H2CO3(aq) =>
3 K2CO3(aq) + 2 H3PO4(aq) = 2 K3PO4(aq) + 3 H2CO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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