| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl
C4H8O + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
3 C4H8O + 22 Cu(OH)2 = 22 CuOH + 2 C6H12O7 + 11 H2O
HOClFe = FeHOCl =>
HOClFe = FeHOCl
Ni + Ca(NO3) = Ca + NiNO3 =>
Ni + Ca(NO3) = Ca + NiNO3
K{+} + Br{-} = K + Br =>
K{+} + Br{-} = K + Br
Tc2O7Ca(OH)2 = Ca(TcO4)2H2O =>
Tc2O7Ca(OH)2 = Ca(TcO4)2H2O
Li(PO4)AlNO3 = Al(PO4)LiNO3 =>
Li(PO4)AlNO3 = Al(PO4)LiNO3
HClO + MnCl2 + H2O = MnO2 + HCl =>
HClO + MnCl2 + H2O = MnO2 + 3 HCl
H2SO3 + Pb(OH)3 = Pb2(SO3)3 + H2O =>
3 H2SO3 + 2 Pb(OH)3 = Pb2(SO3)3 + 6 H2O
KMnO4 + HBr = Br2 + H2O + KBr + MnBr2 =>
2 KMnO4 + 16 HBr = 5 Br2 + 8 H2O + 2 KBr + 2 MnBr2
CH3COOH + H2SO4 = HCOOH + (CH3)2SO4 =>
2 CH3COOH + H2SO4 = 2 HCOOH + (CH3)2SO4
CeO3Na2 + H2O = Ce(OH)4 + NaOH =>
CeO3Na2 + 3 H2O = Ce(OH)4 + 2 NaOH
BiCl3 + NaOH = NaCl + BiOCl + H2O =>
BiCl3 + 2 NaOH = 2 NaCl + BiOCl + H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
(NH4)3PO4 + Cu(CH3COO)2 = Cu3(PO4)2 + NH4CH3COO =>
2(NH4)3PO4 + 3 Cu(CH3COO)2 = Cu3(PO4)2 + 6 NH4CH3COO
KBrO3 + HCl = KBr + H2O + Cl =>
KBrO3 + 6 HCl = KBr + 3 H2O + 6 Cl
Cu + AgNO3 = Cu2(NO3)3 + Ag =>
2 Cu + 3 AgNO3 = Cu2(NO3)3 + 3 Ag
IF5 + BrF3 = IBr + F2 =>
IF5 + BrF3 = IBr + 4 F2
IO3 + H2O = H5IO6 + H3O =>
IO3 + 4 H2O = H5IO6 + H3O
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
FeCl2 + NaNO3 + HCl = FeCl3 + (NaCl) + H2O + NO =>
3 FeCl2 + NaNO3 + 4 HCl = 3 FeCl3 + (NaCl) + 2 H2O + NO
C70H72 + CN4O8 = CO2 + N2 + H2O =>
3 C70H72 + 88 CN4O8 = 298 CO2 + 176 N2 + 108 H2O
Be(OH)2 + KOH = K2[Be(OH)4] =>
Be(OH)2 + 2 KOH = K2[Be(OH)4]
H2SO4 + KI = K2SO4I2 + H2S + H2O =>
5 H2SO4 + 8 KI = 4 K2SO4I2 + H2S + 4 H2O
Bi(OH)3 + SnO2{-2} = Bi + SnO3{-2} + H2O =>
2 Bi(OH)3 + 3 SnO2{-2} = 2 Bi + 3 SnO3{-2} + 3 H2O
C3H6O3 + NH3 = C3H9NO3 =>
C3H6O3 + NH3 = C3H9NO3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NaClBa(OH){2} = NaOHBaCl{2} =>
NaClBa(OH){2} = NaOHBaCl{2}
Magnesium(s)Iodine(g) = MagnesiumIodine(s) =>
Magnesium(s)Iodine(g) = MagnesiumIodine(s)
AgClKCN = K[AgCNCl] =>
AgClKCN = K[AgCNCl]
SOHCl = S + O + H + Cl =>
SOHCl = S + O + H + Cl
Fe*CuSO4 = FeSO4 + Cu =>
Fe*CuSO4 = FeSO4 + Cu
C6H12N4 + NH3 = HCN + H2 =>
C6H12N4 + 2 NH3 = 6 HCN + 6 H2
K2CrO4 + KI + HCl = KCl + CrCl3 + I2 + H2O =>
2 K2CrO4 + 6 KI + 16 HCl = 10 KCl + 2 CrCl3 + 3 I2 + 8 H2O
HCl + Na2S5 = NaCl + H2S + S =>
2 HCl + Na2S5 = 2 NaCl + H2S + 4 S
Na2CO3 + C20H14O4 = H2O + Na + C20H13O4 =>
20 Na2CO3 + 125 C20H14O4 = 56 H2O + 40 Na + 126 C20H13O4
(C2H5)2NH + HNO3 = C2H5NO3 + NH3 =>
(C2H5)2NH + 2 HNO3 = 2 C2H5NO3 + NH3
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
Na3PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 Na3PO4 + 3 H2SO4 = 3 Na2SO4 + 2 H3PO4
OsO4 + HCl + KCl = K2[OsCl4O2] + Cl2 + H2O =>
OsO4 + 4 HCl + 2 KCl = K2[OsCl4O2] + Cl2 + 2 H2O
C2H5OH + MnO4{-} + OH{-} = CH3COO{-} + MnO4{2-} + H2O =>
C2H5OH + 4 MnO4{-} + 5 OH{-} = CH3COO{-} + 4 MnO4{2-} + 4 H2O
C6H5NH2 + HCOOH = C6H5NHCOH + H2O =>
C6H5NH2 + HCOOH = C6H5NHCOH + H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Mn2SO4 + H2O =>
12 FeSO4 + 2 KMnO4 + 8 H2SO4 = 6 Fe2(SO4)3 + K2SO4 + Mn2SO4 + 8 H2O
CaOHBr = CaBrHO =>
CaOHBr = CaBrHO
KHP + NaOH = NaK + H2O + P =>
KHP + NaOH = NaK + H2O + P
KCl(aq) + Se(s) + I2(s) + H2O(l) = K2SeO3(aq) + KI(aq) + HCl(aq) =>
6 KCl(aq) + Se(s) + 2 I2(s) + 3 H2O(l) = K2SeO3(aq) + 4 KI(aq) + 6 HCl(aq)
Sr(NO3)2 + KIO3 = SrIO3 + K(NO3)2 =>
Sr(NO3)2 + KIO3 = SrIO3 + K(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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