| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 RbNO3 + BaF2 = Ba(NO3)2 + 2 RbF
C6H12 + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 12 KMnO4 + 18 H2SO4 = 15 C2H4O2 + 6 K2SO4 + 12 MnSO4 + 18 H2O
H2SO4 + NaCH3CO2 = NaSO4 + H2CH3CO2 =>
H2SO4 + NaCH3CO2 = NaSO4 + H2CH3CO2
NaClCaCl2 = CaCl2 + NaCl =>
NaClCaCl2 = CaCl2 + NaCl
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
KCl + CuSO4 = CuCl2 + K2SO4 =>
2 KCl + CuSO4 = CuCl2 + K2SO4
Cl2 + HNO3 = HClO3 + NO + H2O =>
3 Cl2 + 10 HNO3 = 6 HClO3 + 10 NO + 2 H2O
NaOH + Cr(OH)3 = NaCr(OH)4 =>
NaOH + Cr(OH)3 = NaCr(OH)4
(C6H5)2SiN2(C4H10)2 + C4H9Li = (C6H5)2SiN2(C4H9)2Li2 + C4H10 =>
(C6H5)2SiN2(C4H10)2 + 2 C4H9Li = (C6H5)2SiN2(C4H9)2Li2 + 2 C4H10
NaOH + Cr(OH)3 = NaCr(OH)4 =>
NaOH + Cr(OH)3 = NaCr(OH)4
BaF2 = Ba + F2 =>
BaF2 = Ba + F2
NaOH + Cr(OH)3 = NaCr(OH)4 =>
NaOH + Cr(OH)3 = NaCr(OH)4
Li2O + BeO = Li2BeO2 =>
Li2O + BeO = Li2BeO2
CuSO4*5H2O + KCl + KOH = Cu2Cl(OH)3 + K2SO4 + H2O =>
2 CuSO4*5H2O + KCl + 3 KOH = Cu2Cl(OH)3 + 2 K2SO4 + 10 H2O
H2O2 + Br{-} = H2O + BrO{-} =>
H2O2 + Br{-} = H2O + BrO{-}
CuO + HCl = Cu + Cl2 + H2O =>
CuO + 2 HCl = Cu + Cl2 + H2O
HNO3 + Mg(ClO2)2 = Mg(NO3)2 + HClO2 =>
2 HNO3 + Mg(ClO2)2 = Mg(NO3)2 + 2 HClO2
C6H6O2 + NaOH = C6H4O2Na2 + H2O =>
C6H6O2 + 2 NaOH = C6H4O2Na2 + 2 H2O
Al(s) + CuSO4(ag) = Cu(s) + Al2(SO4)3(ag) =>
2 Al(s) + 3 CuSO4(ag) = 3 Cu(s) + Al2(SO4)3(ag)
H2O2MnO2 = H2OMnO3 =>
H2O2MnO2 = H2OMnO3
K3[Fe(CN)6] + KI = I2 + K4(Fe(CN)6) =>
2 K3[Fe(CN)6] + 2 KI = I2 + 2 K4(Fe(CN)6)
CO2(g) + H(g) = CH4(g) + H2O(l) =>
CO2(g) + 8 H(g) = CH4(g) + 2 H2O(l)
C2H6 + HNO3 = CHNO3 + CH4 =>
2 C2H6 + HNO3 = CHNO3 + 3 CH4
KCr(OH)4 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 KCr(OH)4 + 3 Br2 + 8 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
C6H8O7(aq) + NaHCO3(s) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
C6H8O7(aq) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
HCN(g) + O2(g) = N2(g) + CO2(g) + H20(i) =>
20 HCN(g) + 20 O2(g) = 10 N2(g) + 20 CO2(g) + H20(i)
C2H4 + HBr = C2H4Br2 + H2 =>
C2H4 + 2 HBr = C2H4Br2 + H2
C8H8Br2 + Zn = C8H8 + ZnBr2 =>
C8H8Br2 + Zn = C8H8 + ZnBr2
Al2O3 + KOH = Al(OH)3 + K2O =>
Al2O3 + 6 KOH = 2 Al(OH)3 + 3 K2O
ClCH2CH2Cl + H2O = CH2CH2O + HCl =>
ClCH2CH2Cl + H2O = CH2CH2O + 2 HCl
AlCl3 + K(NO3) = Al(NO3)3 + KCl =>
AlCl3 + 3 K(NO3) = Al(NO3)3 + 3 KCl
NH4OH + Pb(NO3) = NH4NO3 + PbOH =>
NH4OH + Pb(NO3) = NH4NO3 + PbOH
CH3OONa + HCl = CH3OOH + NaCl =>
CH3OONa + HCl = CH3OOH + NaCl
AlBr3(aq) + LiOH(aq) = LiBr + Al(OH)3 =>
AlBr3(aq) + 3 LiOH(aq) = 3 LiBr + Al(OH)3
HNO2 + Na = NaNO2 + H2 =>
2 HNO2 + 2 Na = 2 NaNO2 + H2
Ca + MnCl = CaCl + Mn =>
Ca + MnCl = CaCl + Mn
ClCH2CH2Cl + H2O = CH2CH2O + HCl =>
ClCH2CH2Cl + H2O = CH2CH2O + 2 HCl
NH4OH + Pb(NO3) = NH4NO3 + PbOH =>
NH4OH + Pb(NO3) = NH4NO3 + PbOH
Ca + MnCl = CaCl + Mn =>
Ca + MnCl = CaCl + Mn
AgNO3 + CH3COOH = AgCH3COO + HNO3 =>
AgNO3 + CH3COOH = AgCH3COO + HNO3
NaCl(aq) + Pb(NO3)2 = Na(NO3) + PbCl2 =>
2 NaCl(aq) + Pb(NO3)2 = 2 Na(NO3) + PbCl2
NH4OH + Pb(NO3) = NH4NO3 + PbOH =>
NH4OH + Pb(NO3) = NH4NO3 + PbOH
ClCH2CH2Cl + H2O = CH2CH2O + HCl =>
ClCH2CH2Cl + H2O = CH2CH2O + 2 HCl
Ca + MnCl = CaCl + Mn =>
Ca + MnCl = CaCl + Mn
SO4{2-} + NH3 = SO3{2-} + H2O + N2 =>
3 SO4{2-} + 2 NH3 = 3 SO3{2-} + 3 H2O + N2
CoCl2(aq) + Al(s) = AlCl3(aq) + Co =>
3 CoCl2(aq) + 2 Al(s) = 2 AlCl3(aq) + 3 Co
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
Zn(HCO3)2 = Zn + HCO3 =>
Zn(HCO3)2 = Zn + 2 HCO3
As + Cl2 = AsCl4 =>
As + 2 Cl2 = AsCl4
HNO3 + Na + OH = NaNO3 + H2O =>
HNO3 + Na + OH = NaNO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/07/24
Équations équilibrées sur12/07/23
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