| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4HF2 + H3BO3 + 2 HNO3 = HBF4 + 2 NH4NO3 + 3 H2O
NaOCl + H2O = NaCl + H2O2 =>
NaOCl + H2O = NaCl + H2O2
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2OCO2 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2OCO2
MnO + Fe(NO3)3 = Mn(NO3)2 + Fe2O3 =>
3 MnO + 2 Fe(NO3)3 = 3 Mn(NO3)2 + Fe2O3
CaH2 + H2N = CaN + H2 =>
CaH2 + H2N = CaN + 2 H2
H12C3 + N6Cl12 = C3Cl12 + N6 + H12 =>
H12C3 + N6Cl12 = C3Cl12 + N6 + H12
C9H18(l) + O2(g) = CO2(g) + H20(g) =>
10 C9H18(l) + 90 O2(g) = 90 CO2(g) + 9 H20(g)
CaCl2(s) + NaOH(aq) = CaOH + NaCl2 =>
CaCl2(s) + NaOH(aq) = CaOH + NaCl2
K + Ca(NO3)2 = KNO3 + Ca =>
2 K + Ca(NO3)2 = 2 KNO3 + Ca
MeO + H2 = Me + H2O =>
MeO + H2 = Me + H2O
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + O2 + H2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 7 O2 + 8 H2
H2C2O4(aq) + Ca(OH)2(s) = CaOH(s) + H2O(l) + CO2(g) =>
H2C2O4(aq) + 2 Ca(OH)2(s) = 2 CaOH(s) + 2 H2O(l) + 2 CO2(g)
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
Rb + MgO = RbO + Mg =>
Rb + MgO = RbO + Mg
KNO3 + C12H20O10 = K2O + CO2 + N2 + H2O =>
48 KNO3 + 5 C12H20O10 = 24 K2O + 60 CO2 + 24 N2 + 50 H2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
KI + H2SO4 = HS + H2O + I + K2(SO4) =>
14 KI + 9 H2SO4 = 2 HS + 8 H2O + 14 I + 7 K2(SO4)
Na(s) + HCl(aq) = NaCl(aq) + H2(g) =>
2 Na(s) + 2 HCl(aq) = 2 NaCl(aq) + H2(g)
H2SO4 + NO3{-} = HNO3 + SO4{2-} =>
H2SO4 + 2 NO3{-} = 2 HNO3 + SO4{2-}
CI2 + Br2 = CBr4 + I2 =>
CI2 + 2 Br2 = CBr4 + I2
HClO4 + CH3OH = HCl + CO2 + H2O =>
3 HClO4 + 4 CH3OH = 3 HCl + 4 CO2 + 8 H2O
ZnCl2 + H2SO4 = ZnSO4 + Cl2 + H2 =>
ZnCl2 + H2SO4 = ZnSO4 + Cl2 + H2
Cr(NO3)3(aq) + Na3PO4(aq) = CrPO4 + NaNO3 =>
Cr(NO3)3(aq) + Na3PO4(aq) = CrPO4 + 3 NaNO3
C2H7 + O2 = CO2 + H2O =>
4 C2H7 + 15 O2 = 8 CO2 + 14 H2O
SCl + HF = HS + ClF =>
SCl + HF = HS + ClF
Na2SO3 + Pb(NO3)2 = Na(NO3) + PbSO3 =>
Na2SO3 + Pb(NO3)2 = 2 Na(NO3) + PbSO3
C2H7 + O2 = CO2 + H2O =>
4 C2H7 + 15 O2 = 8 CO2 + 14 H2O
KCIO3 + C12H22O11 = CO2 + H2O + KCI =>
8 KCIO3 + C12H22O11 = 12 CO2 + 11 H2O + 8 KCI
SO2 + NaIO2 + H2O = H2SO4 + I2 + Na2SO4 =>
3 SO2 + 2 NaIO2 + 2 H2O = 2 H2SO4 + I2 + Na2SO4
C4H8O + Cu(OH)2 = C4H8O2 + Cu2O + H2O =>
C4H8O + 2 Cu(OH)2 = C4H8O2 + Cu2O + 2 H2O
RbBr + Pb(ClO4)2 = RbClO4 + PbBr2 =>
2 RbBr + Pb(ClO4)2 = 2 RbClO4 + PbBr2
BaCrO4 + H2O2 + H{+} = CrO5 + Ba2{+} + H2O =>
4 BaCrO4 + 5 H2O2 + 2 H{+} = 4 CrO5 + 2 Ba2{+} + 6 H2O
C3H7COOH + KOH = (C3H7COO)K + H2O =>
C3H7COOH + KOH = (C3H7COO)K + H2O
Mn + KClO3 + KOH = KMnO4 + KCl + H2O =>
6 Mn + 7 KClO3 + 6 KOH = 6 KMnO4 + 7 KCl + 3 H2O
HBr + POH = H2O + PBr =>
HBr + POH = H2O + PBr
AlCl3 + H2O = Al2(OH)5Cl + HCl =>
2 AlCl3 + 5 H2O = Al2(OH)5Cl + 5 HCl
K(MnO4) + Fe2S3 = Fe(MnO4)3 + K2S =>
6 K(MnO4) + Fe2S3 = 2 Fe(MnO4)3 + 3 K2S
Na3[Ag(S2O3)2] = Na + [Ag(S2O3)2] =>
Na3[Ag(S2O3)2] = 3 Na + [Ag(S2O3)2]
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
C6H120 + O26 = H2O + CO2 =>
13 C6H120 + 36 O26 = 780 H2O + 78 CO2
Ca3(PO4)2 + Na2C2O4 = CaC2O4 + Na3PO4 =>
Ca3(PO4)2 + 3 Na2C2O4 = 3 CaC2O4 + 2 Na3PO4
Zn(No3)2 + KOH = Zn(OH)2 + KNo3 =>
Zn(No3)2 + 2 KOH = Zn(OH)2 + 2 KNo3
CuNO3 + Na3PO4 = Cu3(PO4) + NaNO3 =>
3 CuNO3 + Na3PO4 = Cu3(PO4) + 3 NaNO3
(NH4)2 + CO3 + HCl = HCO3 + NH4Cl =>
(NH4)2 + 2 CO3 + 2 HCl = 2 HCO3 + 2 NH4Cl
(CH3)2CHNHCH(CH3)2 + (C2H5)2SO4 = C8H19N + C2H6 + SO4 =>
(CH3)2CHNHCH(CH3)2 + (C2H5)2SO4 = C8H19N + C2H6 + SO4
H2 + Na2SO4 = Na2SO3 + H2O =>
H2 + Na2SO4 = Na2SO3 + H2O
KClO3 + FeSO4 + H2SO4 = Cl2 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KClO3 + 10 FeSO4 + 6 H2SO4 = Cl2 + 5 Fe2(SO4)3 + K2SO4 + 6 H2O
CaCO3 + H{+} = Ca{2+} + CO2 + H2O =>
CaCO3 + 2 H{+} = Ca{2+} + CO2 + H2O
PdCl2 + HCl = PdCl4 + H2 =>
PdCl2 + 2 HCl = PdCl4 + H2
HCl + C7H9N = C7H10ClN =>
HCl + C7H9N = C7H10ClN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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