| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(CH3COO)2 + H2O = BaO + 2 CH3CHOO
NH3(g) + O2 = H2O(g) + NO(g) =>
4 NH3(g) + 5 O2 = 6 H2O(g) + 4 NO(g)
Mo + O2 = MoO2 =>
Mo + O2 = MoO2
Na2C2 + H2O = NaOH + C2H2 =>
Na2C2 + 2 H2O = 2 NaOH + C2H2
K2Cr2O7 + H2 + S = SO2 + KOH + Cr2O3 =>
K2Cr2O7 + H2 + S = SO2 + 2 KOH + Cr2O3
Na2O(s) + H2O(l) = Na2O2 + H2(g) =>
Na2O(s) + H2O(l) = Na2O2 + H2(g)
NH4Cl + NaOH = NaCl(s) + H2O(l) + NH3(g) =>
NH4Cl + NaOH = NaCl(s) + H2O(l) + NH3(g)
Br2 + OH{-} = BrO3{-} + Br{-} + H2O =>
3 Br2 + 6 OH{-} = BrO3{-} + 5 Br{-} + 3 H2O
Mg{2+} + F{-} = MgF2 =>
Mg{2+} + 2 F{-} = MgF2
KF + H2O = HF + KOH =>
KF + H2O = HF + KOH
FeCl3(aq) + NH4OH(aq) = Fe(OH)3 + NH4Cl(aq) =>
FeCl3(aq) + 3 NH4OH(aq) = Fe(OH)3 + 3 NH4Cl(aq)
Mg(s) + H2SO4(l) = MgSO4(aq) + H2(g) =>
Mg(s) + H2SO4(l) = MgSO4(aq) + H2(g)
Cr(ClO4)3 + H2O = CrO3 + H2ClO4 =>
Cr(ClO4)3 + 3 H2O = CrO3 + 3 H2ClO4
Br2 + OH{-} = BrO3{-} + Br{-} + H2O =>
3 Br2 + 6 OH{-} = BrO3{-} + 5 Br{-} + 3 H2O
C6H8O7 + CH4N2O + C2H5OH = C13H11NO5 + H2O =>
50 C6H8O7 + 18 CH4N2O + 75 C2H5OH = 36 C13H11NO5 + 263 H2O
Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + NaSO4 + MnSO4 + CO2 + H2O =>
5 Na2C2O4 + 4 KMnO4 + 16 H2SO4 = 2 K2SO4 + 10 NaSO4 + 4 MnSO4 + 10 CO2 + 16 H2O
Ne + NaOH = NeOH + Na =>
Ne + NaOH = NeOH + Na
KCH3COO + (NH4)2S = K2S + NH4CH3COO =>
2 KCH3COO + (NH4)2S = K2S + 2 NH4CH3COO
K + CH3COO = KCH3COO =>
K + CH3COO = KCH3COO
MgSO4 + NaCl = NaSO4 + MgCl =>
MgSO4 + NaCl = NaSO4 + MgCl
Sc(OH)3 + GaPO3 = Ga(OH)3 + ScPO3 =>
Sc(OH)3 + GaPO3 = Ga(OH)3 + ScPO3
Al2O3 + ClO = Al(ClO)3 + O2 =>
2 Al2O3 + 12 ClO = 4 Al(ClO)3 + 3 O2
Na2CO3 + HCl = NaCl + (CO3)H2 =>
Na2CO3 + 2 HCl = 2 NaCl + (CO3)H2
C2Cl4 + H = C2H4 + Cl =>
C2Cl4 + 4 H = C2H4 + 4 Cl
AgNO3 + C6H8O6 = Ag + C6H6O6 + HNO3 =>
2 AgNO3 + C6H8O6 = 2 Ag + C6H6O6 + 2 HNO3
C8H18(g) + O2(g) = H2O(l) + CO2 =>
2 C8H18(g) + 25 O2(g) = 18 H2O(l) + 16 CO2
K + CO = CKO =>
K + CO = CKO
CH3COOH + Cu = H2 + (CH3COO)2Cu =>
2 CH3COOH + Cu = H2 + (CH3COO)2Cu
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
FeSO4 + K3Fe(CN)6 = Fe(CN)6 + K3FeSO4 =>
FeSO4 + K3Fe(CN)6 = Fe(CN)6 + K3FeSO4
CH3COOH + C3H5(OH) = (CH3COO)3C3H5 + H2O =>
15 CH3COOH + 2 C3H5(OH) = 4(CH3COO)3C3H5 + 8 H2O
Sn(C2H3O2)2 + H2S = SnS + HC2H3O2 =>
Sn(C2H3O2)2 + H2S = SnS + 2 HC2H3O2
Br2 + OH{-} = BrO{-} + Br{-} + H2O =>
Br2 + 2 OH{-} = BrO{-} + Br{-} + H2O
VO2{+} + SO3{2-} = VO{+} + SO4{2-} =>
VO2{+} + SO3{2-} = VO{+} + SO4{2-}
C2H5OH = CH4 + CH2O =>
C2H5OH = CH4 + CH2O
CO2 + CuO = CuCO3 =>
CO2 + CuO = CuCO3
HNO2 + Cl2 = HClO3 + NO + H2O =>
10 HNO2 + Cl2 = 2 HClO3 + 10 NO + 4 H2O
CuCl6 + Zn = Cu + ZnCl2 =>
CuCl6 + 3 Zn = Cu + 3 ZnCl2
K2Cr2O7 + H2 + S = SO2 + KOH + Cr2O3 =>
K2Cr2O7 + H2 + S = SO2 + 2 KOH + Cr2O3
IO3 + H3AsO3 = I + HAsO4 + H =>
IO3 + 3 H3AsO3 = I + 3 HAsO4 + 6 H
C5H10O2 + C2H5OH = C7H14O2 + H2O =>
C5H10O2 + C2H5OH = C7H14O2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + Ca(OH)2 = MgO + H2O + CaOH =>
Mg + 2 Ca(OH)2 = MgO + H2O + 2 CaOH
PaI3 = Pa + I2 =>
2 PaI3 = 2 Pa + 3 I2
Ni + AgClO4 = Ni(ClO4)2 + Ag =>
Ni + 2 AgClO4 = Ni(ClO4)2 + 2 Ag
C12H22O11(s) + H2SO4(aq) = C(s) + H2SO4H2O =>
C12H22O11(s) + 11 H2SO4(aq) = 12 C(s) + 11 H2SO4H2O
Na3PO4(aq) + AlCl3(aq) = NaCl(aq) + AlPO4(s) =>
Na3PO4(aq) + AlCl3(aq) = 3 NaCl(aq) + AlPO4(s)
HSO3F + Fe = Fe(SO3F)2 + H2 =>
2 HSO3F + Fe = Fe(SO3F)2 + H2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Cl + NaOH = NaClO + H2O + NaCl =>
2 Cl + 2 NaOH = NaClO + H2O + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/05/24
Équations équilibrées sur07/05/23
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