| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + 2 F = 2 HF + Cl2
NaHCO3 + CH3COOH = H2O + NaH3C2OO + CO2 =>
NaHCO3 + CH3COOH = H2O + NaH3C2OO + CO2
Au6H + Al = Al2H3 + Au =>
3 Au6H + 2 Al = Al2H3 + 18 Au
Mn(NO3)2*4H2O + Cr(NO3)3*9H2O + NH2CH2COOH = MnCrO3 + CO2 + H2O + N2 =>
6 Mn(NO3)2*4H2O + 6 Cr(NO3)3*9H2O + 16 NH2CH2COOH = 6 MnCrO3 + 32 CO2 + 118 H2O + 23 N2
Cu + C10H16N2O8 = CuC10H16N2O8 =>
Cu + C10H16N2O8 = CuC10H16N2O8
C6H6O + HNO3 = C6H5O + NO2 + H2O =>
C6H6O + HNO3 = C6H5O + NO2 + H2O
SnCl2 + Na2CO3 = SnO + NaCl + CO2 =>
SnCl2 + Na2CO3 = SnO + 2 NaCl + CO2
Mg + HNO3 = Mg(NO3)2H2 =>
Mg + 2 HNO3 = Mg(NO3)2H2
(NH4)3PO4 + AuOH = NH4OH + Au3PO4 =>
(NH4)3PO4 + 3 AuOH = 3 NH4OH + Au3PO4
NH3 + H2Cr2O7 = (NH4)2Cr2O7 =>
2 NH3 + H2Cr2O7 = (NH4)2Cr2O7
Al + SO4 + BrCl = AlCl3 + Br2SO4 =>
2 Al + 3 SO4 + 6 BrCl = 2 AlCl3 + 3 Br2SO4
FeCl + Cl2 = FeCl5 =>
FeCl + 2 Cl2 = FeCl5
MnO4{-} + H{+} + SO3{-2} = Mn{+2} + SO4{-2} + H2O =>
2 MnO4{-} + 6 H{+} + 5 SO3{-2} = 2 Mn{+2} + 5 SO4{-2} + 3 H2O
C3H7O2N + O2 = CO2 + H2O + NO =>
4 C3H7O2N + 17 O2 = 12 CO2 + 14 H2O + 4 NO
I + NH4F = F + NH4I =>
I + NH4F = F + NH4I
K2Cr2O7 + HI + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 HI + 4 H2SO4 = 3 I2 + Cr2(SO4)3 + K2SO4 + 7 H2O
PBr3Cl2 + H2O = H3PO4 + HCl + HBr =>
PBr3Cl2 + 4 H2O = H3PO4 + 2 HCl + 3 HBr
Ag2SO4 + SrI2 = AgI + SrSO4 =>
Ag2SO4 + SrI2 = 2 AgI + SrSO4
Al2(SO4)3(aq) + K3PO4(aq) = AlPO4(s) + K2SO4(aq) =>
Al2(SO4)3(aq) + 2 K3PO4(aq) = 2 AlPO4(s) + 3 K2SO4(aq)
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
Co(OH)3 + H2SO3 = Co2(SO3)3 + HOH =>
2 Co(OH)3 + 3 H2SO3 = Co2(SO3)3 + 6 HOH
Cu2S + HNO3 = Cu(NO3)2 + HSO4 + NO2 + H2O =>
Cu2S + 15 HNO3 = 2 Cu(NO3)2 + HSO4 + 11 NO2 + 7 H2O
Mn(NO3)2 + Na3PO4 = Mn3(PO4)2 + NaNO3 =>
3 Mn(NO3)2 + 2 Na3PO4 = Mn3(PO4)2 + 6 NaNO3
C6H6 + CH3CHCH2 = C6H6CH(CH3)2 =>
5 C6H6 + 8 CH3CHCH2 = 6 C6H6CH(CH3)2
NaHCO3 + HA = NaA + H2O + CO2 =>
NaHCO3 + HA = NaA + H2O + CO2
H2CO3 + Mg3(PO4)2 = H3PO4 + MgCO3 =>
3 H2CO3 + Mg3(PO4)2 = 2 H3PO4 + 3 MgCO3
FeWO4 + HF = WO3 + FeFOH =>
FeWO4 + HF = WO3 + FeFOH
KPO + FeCl = KCl + FePO =>
KPO + FeCl = KCl + FePO
NaBr + NaBrO + H2SO4 = Br2 + Na2SO4 + H2O =>
NaBr + NaBrO + H2SO4 = Br2 + Na2SO4 + H2O
Li2O + F2 = Li2 + F2O =>
Li2O + F2 = Li2 + F2O
H2O + MnO4{-} + C2O4{2-} = MnO2 + CO2 + OH{-} =>
4 H2O + 2 MnO4{-} + 3 C2O4{2-} = 2 MnO2 + 6 CO2 + 8 OH{-}
CuCl + O2 + H = Cu2O + HCl =>
4 CuCl + O2 + 4 H = 2 Cu2O + 4 HCl
KClO2 + KMnO4 + HAsO3 = KClO4 + MnAsO3 + KAsO3 + H2O =>
3 KClO2 + 2 KMnO4 + 4 HAsO3 = 3 KClO4 + 2 MnAsO3 + 2 KAsO3 + 2 H2O
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 = FeCO3 + NaNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
Fe + HCl = Fe(ii)Cl + H2 =>
2 Fe + 2 HCl = 2 Fe(ii)Cl + H2
C2H5OH + Na = C2H2ONa + H2 =>
C2H5OH + Na = C2H2ONa + 2 H2
KOH(aq) + Sr(NO3)2(aq) = K(NO3)2(aq) + Sr(OH)(s) =>
KOH(aq) + Sr(NO3)2(aq) = K(NO3)2(aq) + Sr(OH)(s)
KNO3 + FeSO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + NO + H2O =>
2 KNO3 + 6 FeSO4 + 5 H2SO4 = 2 KHSO4 + 3 Fe2(SO4)3 + 2 NO + 4 H2O
NaCl + H2O = NaOH + H2Cl2 =>
2 NaCl + 2 H2O = 2 NaOH + H2Cl2
KMnO4 + AgNO3 + CO = Ag + CO2 + MnO2 + KNO3 =>
KMnO4 + AgNO3 + 2 CO = Ag + 2 CO2 + MnO2 + KNO3
H2C6H6O6 + OH = CO + H2O =>
H2C6H6O6 + 8 OH = 6 CO + 8 H2O
CH4(s) + O2(s) = CO2(s) + H2O(s) =>
CH4(s) + 2 O2(s) = CO2(s) + 2 H2O(s)
FeSO4 = Fe2O3 + SO2 + O2 =>
4 FeSO4 = 2 Fe2O3 + 4 SO2 + O2
Ti + BO3 = TiBO3 =>
Ti + BO3 = TiBO3
C6H10O5 + C3H6O2 = C15H22O8 + H2O =>
C6H10O5 + 3 C3H6O2 = C15H22O8 + 3 H2O
Ca + SO4Zn = Zn + SO4Ca =>
Ca + SO4Zn = Zn + SO4Ca
KCl + H{2}SO{4} = K{2}HSO{4} + HCl =>
KCl + H{2}SO{4} = K{2}HSO{4} + HCl
KI + Pb(SO4) = KSO4 + PbI =>
KI + Pb(SO4) = KSO4 + PbI
Fe(NO3)3 + Na2(CrO4) = NaNO3 + Fe2(CrO4)3 =>
2 Fe(NO3)3 + 3 Na2(CrO4) = 6 NaNO3 + Fe2(CrO4)3
NaBr + NaClO + CH3COOH = Br2 + NaCl + H2O + CH3COONa =>
2 NaBr + NaClO + 2 CH3COOH = Br2 + NaCl + H2O + 2 CH3COONa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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