| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgO(l) = Hg(l)O
NiCO3 + Sr = SrCO3 + Ni =>
NiCO3 + Sr = SrCO3 + Ni
NaHCO3 + H8C6O7 = CO2 + H2O + Na3H5C6O7 =>
3 NaHCO3 + H8C6O7 = 3 CO2 + 3 H2O + Na3H5C6O7
C6H4(CH3)2 + KMnO4 + H2O = C6H5(OH)2 + MnO2 + KOH =>
3 C6H4(CH3)2 + 6 KMnO4 + 2 H2O = 4 C6H5(OH)2 + 6 MnO2 + 6 KOH
Be(OH)2 + NaOH = Na2[Be(OH)4] =>
Be(OH)2 + 2 NaOH = Na2[Be(OH)4]
C2H5BrO + NaOH = C2H4O + NaBr + H2O =>
C2H5BrO + NaOH = C2H4O + NaBr + H2O
Cl2 + C3H8O(aq) = C3H8Cl(aq) + O2(g) =>
Cl2 + 2 C3H8O(aq) = 2 C3H8Cl(aq) + O2(g)
Cr2Cl3 + KOH + Cl2 = KCl + K2CrO4 + H2O =>
2 Cr2Cl3 + 32 KOH + 9 Cl2 = 24 KCl + 4 K2CrO4 + 16 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C2H2(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C2H2(aq) + 5 O2(g) = 4 CO2(g) + 2 H2O(l)
NaNO3 + CH3OH + HCl = C10H15N + NaCl + H2O =>
NaNO3 + 10 CH3OH + HCl = C10H15N + NaCl + 13 H2O
C3H4 + HCl = C4H4Cl2 + H2 =>
4 C3H4 + 6 HCl = 3 C4H4Cl2 + 5 H2
LiOHH2O + NiO = LiNiO2 + H2O + H2 =>
2 LiOHH2O + 2 NiO = 2 LiNiO2 + 2 H2O + H2
MnSO4 + H2O = H2SO4 + MnO =>
MnSO4 + H2O = H2SO4 + MnO
PbO(s) + NH3(g) = N2(g) + Pb(s) + H2O(g) =>
3 PbO(s) + 2 NH3(g) = N2(g) + 3 Pb(s) + 3 H2O(g)
Na3Al(OH)6 = Al2O3 + NaOH + H2O =>
2 Na3Al(OH)6 = Al2O3 + 6 NaOH + 3 H2O
NaNO3 = NaO + NO2 =>
NaNO3 = NaO + NO2
Pb(No3)2 + K2SO4 = PbSO4 + K2(No3)2 =>
Pb(No3)2 + K2SO4 = PbSO4 + K2(No3)2
Ni(CH3COO)2 = Ni + CH3COO =>
Ni(CH3COO)2 = Ni + 2 CH3COO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaOH + AlSO4 = NaAl + OHSO4 =>
NaOH + AlSO4 = NaAl + OHSO4
KH2PO4 + K2SiO3 = H2O + K3PO4 + SiO2 =>
KH2PO4 + K2SiO3 = H2O + K3PO4 + SiO2
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
Ni + MgS = NiS + Mg =>
Ni + MgS = NiS + Mg
Pb(NO3)2(aq) + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2(aq) + 2 NH4Cl = PbCl2 + 2 NH4NO3
NH3 + H2O + Cu(NO3)2 = Cu(OH)2 + NH4NO3 =>
2 NH3 + 2 H2O + Cu(NO3)2 = Cu(OH)2 + 2 NH4NO3
AlCl3 + NH4Br = AlBr3 + NH4Cl =>
AlCl3 + 3 NH4Br = AlBr3 + 3 NH4Cl
MnO + HNO3 = Mn(NO3)2 + H2O =>
MnO + 2 HNO3 = Mn(NO3)2 + H2O
CuSO4 + CaCO3 = CaSO4 + CuCO3 =>
CuSO4 + CaCO3 = CaSO4 + CuCO3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
CuO0 = CuO =>
CuO0 = CuO
K + P = K3P =>
3 K + P = K3P
(CaHPO4*2H2O) + KOH = Ca95(HPO4)05(PO4)55(OH)15 + K3PO4 + H2O =>
95(CaHPO4*2H2O) + 105 KOH = Ca95(HPO4)05(PO4)55(OH)15 + 35 K3PO4 + 280 H2O
HCl + KBr = KH + BrCl =>
HCl + KBr = KH + BrCl
MnO4{-} + Sn2{+} = Mn2{+} + Sn4{+} + O4 =>
2 MnO4{-} + 6 Sn2{+} = Mn2{+} + 3 Sn4{+} + 2 O4
CrO4{2}{-} + I{-} + H{+} = Cr{3}{+} + I3 + H2O =>
3 CrO4{2}{-} + 21 I{-} + 24 H{+} = 3 Cr{3}{+} + 7 I3 + 12 H2O
Mn2O7 + H2O = Mn(H2) + O7 =>
7 Mn2O7 + 14 H2O = 14 Mn(H2) + 9 O7
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
MnO2 + H{+} + SO3{2-} = Mn{2+} + H2O + SO4{2-} =>
MnO2 + 2 H{+} + SO3{2-} = Mn{2+} + H2O + SO4{2-}
Cu + NaCl + H2O = CuCl + NaO + H =>
Cu + NaCl + H2O = CuCl + NaO + 2 H
Ca(NO3)2 + Na(CO3)2 = Ca(CO3)2 + Na(NO3)2 =>
Ca(NO3)2 + Na(CO3)2 = Ca(CO3)2 + Na(NO3)2
CH4 + NH3 = HCN + H2 =>
CH4 + NH3 = HCN + 3 H2
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
C4H8(g) + O2(g) = CO2(g) + H2O(l) =>
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(l)
NCl3 + H2O = HOCl + NH3 =>
NCl3 + 3 H2O = 3 HOCl + NH3
H4 + Cl5 = HCl =>
5 H4 + 4 Cl5 = 20 HCl
HCH2ClCO2 + NaOH = H2O + NaC2H2O2Cl =>
HCH2ClCO2 + NaOH = H2O + NaC2H2O2Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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