| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi(NO3)3 + K2S2O8 + 6 KOH = KBiO3 + 2 K2SO4 + 3 KNO3 + 3 H2O
CaC2 + H2O = Ca(OH)2 + C2H22C2H2 + O2 = CO2 + H2O =>
2 CaC2 + 14 H2O = 2 Ca(OH)2 + C2H22C2H2 + 5 O2
MnCuSO4 = CuMnSO4 =>
MnCuSO4 = CuMnSO4
C14H3(l) + O2(g) = CO2(g) + H2O(g) =>
4 C14H3(l) + 59 O2(g) = 56 CO2(g) + 6 H2O(g)
C2H5COOH + CaCO3 = (C2H5COO)2Ca + H2CO3 =>
2 C2H5COOH + CaCO3 = (C2H5COO)2Ca + H2CO3
[Cd(NH3)6](OH)2 = Cd(NH3)6{2+} + OH{-} =>
[Cd(NH3)6](OH)2 = Cd(NH3)6{2+} + 2 OH{-}
C10H20O6 + C14H28O2 = H2O + C34H48O8 =>
23 C10H20O6 + 3 C14H28O2 = 80 H2O + 8 C34H48O8
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
CH3CHO + Cu(OH)2 = CH3COOH + CuOH + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + 2 CuOH + H2O
Ca(HNO3)2 = Ca(NO3)2H2 =>
Ca(HNO3)2 = Ca(NO3)2H2
Ca(C2H3O2)2 + HCl = CaCl2 + CH3COOH =>
Ca(C2H3O2)2 + 2 HCl = CaCl2 + 2 CH3COOH
CH3COOHH2O = CH3COOH3O =>
CH3COOHH2O = CH3COOH3O
H2SO4 + KMnO4 + H2O2 = MnO4 + KHSO4 + H2O =>
2 H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + 2 KHSO4 + 2 H2O
UO + CrO7 = UO2 + Cr =>
7 UO + CrO7 = 7 UO2 + Cr
PCl5(s) + H2O = H3PO4(s) + HCl =>
PCl5(s) + 4 H2O = H3PO4(s) + 5 HCl
NH4BO3 + H2O = NH4O + H2BO3 =>
NH4BO3 + H2O = NH4O + H2BO3
Br2(l) + H2O(l) + SO2(g) = HBr(aq) + H2SO4(aq) =>
Br2(l) + 2 H2O(l) + SO2(g) = 2 HBr(aq) + H2SO4(aq)
AgCl + NaCl = Na[AgCl2] =>
AgCl + NaCl = Na[AgCl2]
Rb(NO3) + BeF2 = Be(NO3)2 + RbF =>
2 Rb(NO3) + BeF2 = Be(NO3)2 + 2 RbF
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
HgCl4 = Hg + Cl =>
HgCl4 = Hg + 4 Cl
Si3N4 + HF = (NH4)2SiF6 + SiF4 =>
Si3N4 + 16 HF = 2(NH4)2SiF6 + SiF4
Fe + AlCl3 = FeCl3 + Al =>
Fe + AlCl3 = FeCl3 + Al
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cr(OH)3 + NH3*H2O = [Cr(NH3)6](OH)3 + H2O =>
Cr(OH)3 + 6 NH3*H2O = [Cr(NH3)6](OH)3 + 6 H2O
AgCl + NaCl = NaAg + Cl2 =>
AgCl + NaCl = NaAg + Cl2
Ca3(PO4)2 + SiO2 + C(s) = CaSiO3(s) + P4(s) + CO(g) =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C(s) = 6 CaSiO3(s) + P4(s) + 10 CO(g)
Co(NO3)2 + Na3PO4 = CoPO4 + Na3(NO3)2 =>
Co(NO3)2 + Na3PO4 = CoPO4 + Na3(NO3)2
Fe + AlCl3 = FeCl2 + Al =>
3 Fe + 2 AlCl3 = 3 FeCl2 + 2 Al
AlCl + AgNO3 = AlNO3 + AgCl =>
AlCl + AgNO3 = AlNO3 + AgCl
Mn{2+} + HOCl + H2O = MnO2 + Cl{-} + H{+} =>
Mn{2+} + HOCl + H2O = MnO2 + Cl{-} + 3 H{+}
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + Ba(SO4) =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 Ba(SO4)
KOH(aq) + HCl(aq) = KCl(aq) + HOH(l) =>
KOH(aq) + HCl(aq) = KCl(aq) + HOH(l)
(NH4)2SO4 + SrCl2 = NH4Cl + SrSO4 =>
(NH4)2SO4 + SrCl2 = 2 NH4Cl + SrSO4
Na(Cr(OH)4) + HCl = Cr(OH)3 + H2O + NaCl =>
Na(Cr(OH)4) + HCl = Cr(OH)3 + H2O + NaCl
HCOOCH3 + H2 = CH3OH =>
HCOOCH3 + 2 H2 = 2 CH3OH
KHSO3 + H2SO4 = K2SO4 + SO2 + H2O =>
2 KHSO3 + H2SO4 = K2SO4 + 2 SO2 + 2 H2O
CaCl2 + Cu(NO3)2 = Ca(NO3)2 + CuCl2 =>
CaCl2 + Cu(NO3)2 = Ca(NO3)2 + CuCl2
Zn(O2CCH3)2 + KI = ZnI + K(O2CCH3)2 =>
Zn(O2CCH3)2 + KI = ZnI + K(O2CCH3)2
BaBr + CaI = CaBr + BaI =>
BaBr + CaI = CaBr + BaI
Li3Al(C2O4)3 = Li2CO3 + LiAlO2 + CO + CO2 =>
Li3Al(C2O4)3 = Li2CO3 + LiAlO2 + 3 CO + 2 CO2
HClO4(aq) + NH3(aq) = NH4ClO4(aq) =>
HClO4(aq) + NH3(aq) = NH4ClO4(aq)
C2H8 + Br = C3H7Br + HBr =>
3 C2H8 + 12 Br = 2 C3H7Br + 10 HBr
NH4 + O2 = NH4NO3 + H2O =>
4 NH4 + 5 O2 = 2 NH4NO3 + 4 H2O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO2 =>
K2Cr2O7 + 10 FeSO4 + 9 H2SO4 = Cr2(SO4)3 + 5 Fe2(SO4)3 + 9 H2O + K2SO2
Cu + Ni(NO3)2 = Ni + Cu(NO3)2 =>
Cu + Ni(NO3)2 = Ni + Cu(NO3)2
K(MnO4) + FeBr3 + H2SO4 = Mn(SO4) + K2(SO4) + Fe2(SO4)3 + Br2 + H2O =>
6 K(MnO4) + 10 FeBr3 + 24 H2SO4 = 6 Mn(SO4) + 3 K2(SO4) + 5 Fe2(SO4)3 + 15 Br2 + 24 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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