| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + Au(NO2)3 = Zn(NO2)3 + Au
Ca + NH4F = CaF + NH4 =>
Ca + NH4F = CaF + NH4
KMnO4 + C3H8O3 = K2CO3 + MnO2 + CO2 + H2O =>
14 KMnO4 + 3 C3H8O3 = 7 K2CO3 + 14 MnO2 + 2 CO2 + 12 H2O
Eu(NO3)3*5H2O = Eu(NO3)3 + H2O =>
Eu(NO3)3*5H2O = Eu(NO3)3 + 5 H2O
N3 = N2 =>
2 N3 = 3 N2
C6H5OH + S2O8{2-} + H2O = CO2 + HSO4{-} =>
C6H5OH + 14 S2O8{2-} + 11 H2O = 6 CO2 + 28 HSO4{-}
Be2 + HCl = BeCl2 + H2 =>
Be2 + 4 HCl = 2 BeCl2 + 2 H2
NH4HF2 + TiO2 = (NH4)2TiF6 + NH3 + H2O =>
3 NH4HF2 + TiO2 = (NH4)2TiF6 + NH3 + 2 H2O
Mg(NO3)2 + NH3 = Mg + NH3NO3 =>
Mg(NO3)2 + 2 NH3 = Mg + 2 NH3NO3
Tb + O2 = Tb4O7 =>
8 Tb + 7 O2 = 2 Tb4O7
CH2CHCH2CH3 + H2O2 = CH2OHCHOHCH2CH3 =>
CH2CHCH2CH3 + H2O2 = CH2OHCHOHCH2CH3
H2O2 + CO2 = C7H8 + O2 =>
4 H2O2 + 7 CO2 = C7H8 + 11 O2
Fe(NO3)2 + Zn3(PO4)2 = Zn(NO3)2 + Fe3(PO4)2 =>
3 Fe(NO3)2 + Zn3(PO4)2 = 3 Zn(NO3)2 + Fe3(PO4)2
N2O + ClO3{-} + OH{-} = NO2{-} + Cl{-} + H2O =>
3 N2O + 2 ClO3{-} + 6 OH{-} = 6 NO2{-} + 2 Cl{-} + 3 H2O
CH3CH2OH + O3 = CO2 + H2O =>
CH3CH2OH + 2 O3 = 2 CO2 + 3 H2O
NH4Cl + BaS = NH4S + BaCl =>
NH4Cl + BaS = NH4S + BaCl
Pb(NO3)4 + Na2SO4 = Pb2(SO4)4 + NaNO3 =>
2 Pb(NO3)4 + 4 Na2SO4 = Pb2(SO4)4 + 8 NaNO3
MgCl + HSO4 = MgSO4 + HCl =>
MgCl + HSO4 = MgSO4 + HCl
IO3{-} + I{-} + H3O{+} = I3{-} + H2O =>
IO3{-} + 8 I{-} + 6 H3O{+} = 3 I3{-} + 9 H2O
NiPO3 + Na2S = Na3PO3 + Ni2S3 =>
2 NiPO3 + 3 Na2S = 2 Na3PO3 + Ni2S3
H(ClO4) + H2O = H3O + ClO4 =>
H(ClO4) + H2O = H3O + ClO4
C2H2 + KMnO4 + KOH = C2K2O4 + K2MnO4 + H2O =>
C2H2 + 8 KMnO4 + 10 KOH = C2K2O4 + 8 K2MnO4 + 6 H2O
NCl3 + H2O = HClO + NH3 =>
NCl3 + 3 H2O = 3 HClO + NH3
HCl + Ca(ClO)2 = Cl2 + H2O + CaCl2 =>
4 HCl + Ca(ClO)2 = 2 Cl2 + 2 H2O + CaCl2
Na2S + F = NaF + S2 =>
2 Na2S + 4 F = 4 NaF + S2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Mg2 + I = MgI2 =>
Mg2 + 4 I = 2 MgI2
BaSO4 + KI = K2SO4 + Ba + I2 =>
BaSO4 + 2 KI = K2SO4 + Ba + I2
VO2{+} + H2SO4{-} = VO{2+} + SO4{2-} + H2O =>
VO2{+} + H2SO4{-} = VO{2+} + SO4{2-} + H2O
Au + H2 = AuH3 =>
2 Au + 3 H2 = 2 AuH3
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl
(NH4)2SO4 + Ca(OH)2 = NH4OH + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 NH4OH + CaSO4
CaCO3 + H2SO4 = Ca2 + (SO4)2 + H2O + CO2 =>
2 CaCO3 + 2 H2SO4 = Ca2 + (SO4)2 + 2 H2O + 2 CO2
CHHNH2 + H2O = CHHNH3 + OH =>
CHHNH2 + H2O = CHHNH3 + OH
K2Cr2O7 + KNO2 + H2SO4 = Cr2(SO4)3 + H2O + KNO3 + K2SO4 =>
K2Cr2O7 + 3 KNO2 + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + 3 KNO3 + K2SO4
Mo + CO2 = Mo(CO)6 + O2 =>
Mo + 6 CO2 = Mo(CO)6 + 3 O2
K2Cr2O7 + OH{-} = K2CrO4 + H2O + CrO4{2-} =>
K2Cr2O7 + 2 OH{-} = K2CrO4 + H2O + CrO4{2-}
Al2 + HClO4 = AlCl3O12 + H2 =>
Al2 + 6 HClO4 = 2 AlCl3O12 + 3 H2
Me4NI + I2 = Me4NI5 =>
Me4NI + 2 I2 = Me4NI5
KCr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 KCr2O7 + 14 H2SO4 + 7 C2H5OH = 4 Cr2(SO4)3 + 2 K2SO4 + 7 CH3COOH + 21 H2O
NO2(g) + OH{-} = NO3{-} + NO2{-} + H2O =>
2 NO2(g) + 2 OH{-} = NO3{-} + NO2{-} + H2O
P2O5 + H2O = H3PO4H3PO4 =>
P2O5 + 3 H2O = H3PO4H3PO4
WO3 + HCl = WO2Cl2 + H2O =>
WO3 + 2 HCl = WO2Cl2 + H2O
Zn + Fl = ZnFl =>
Zn + Fl = ZnFl
NaCl(aq) + NH3(aq) + H2O(l) + CO2(s) = NH4Cl(aq) + NaHCO3(s) =>
NaCl(aq) + NH3(aq) + H2O(l) + CO2(s) = NH4Cl(aq) + NaHCO3(s)
MgSO4 + NH4OH(aq) = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH(aq) = Mg(OH)2 + (NH4)2SO4
K(MnO4) + K(NO2) + H2SO4 = K2(SO4) + Mn(SO4) + K(NO3) + H2O =>
2 K(MnO4) + 5 K(NO2) + 3 H2SO4 = K2(SO4) + 2 Mn(SO4) + 5 K(NO3) + 3 H2O
C2H5NH2 + H2O = C2H5NH3 + OH =>
C2H5NH2 + H2O = C2H5NH3 + OH
KBrO3 + FeCl2 + HCl = Br2 + Fe(BrO3)3 + KCl + H2O =>
32 KBrO3 + 10 FeCl2 + 12 HCl = Br2 + 10 Fe(BrO3)3 + 32 KCl + 6 H2O
NaCrO4 + Na2S + H2O = Cr(OH)3 + S + NaOH =>
NaCrO4 + 2 Na2S + 4 H2O = Cr(OH)3 + 2 S + 5 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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