| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn(OH)2 + 2 HPO3 = Sn(PO3)2 + 2 H2O
Mg(oh) + HCl = MgCl + H =>
Mg(oh) + HCl = MgCl + H
KIO3 + NaHSO3 = I2 + K2SO4 + Na2SO4 + H2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 2 K2SO4 + 5 Na2SO4 + 3 H2SO4 + 2 H2O
Y2O5 + CO = Y + CO2 =>
Y2O5 + 5 CO = 2 Y + 5 CO2
Na2C2O4(s) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + C2O3(aq) =>
Na2C2O4(s) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + C2O3(aq)
KIO3 + NaHSO3 = I2 + K2SO4 + Na2SO4 + H2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 2 K2SO4 + 5 Na2SO4 + 3 H2SO4 + 2 H2O
Ni(H2O)6(NO3)2 + NaSCN + PPh3 = Ni(NCS)2(PPh3)2 + Na + NO3 + H2O =>
Ni(H2O)6(NO3)2 + 2 NaSCN + 2 PPh3 = Ni(NCS)2(PPh3)2 + 2 Na + 2 NO3 + 6 H2O
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
AgNO3(aq) + NaOH(aq) = AgOH + NaNO3(aq) =>
AgNO3(aq) + NaOH(aq) = AgOH + NaNO3(aq)
HF + K2SO3 = SO2 + H2O + KF =>
2 HF + K2SO3 = SO2 + H2O + 2 KF
Na2CO3 + H2SO4 = H2O*CO2 + Na2SO4 =>
Na2CO3 + H2SO4 = H2O*CO2 + Na2SO4
NH4Br = Br2 + N2 + H2 =>
2 NH4Br = Br2 + N2 + 4 H2
Na2Fe[(OH)]4 + H2SO4 = FeSO4 + Na2SO4 + H2O =>
Na2Fe[(OH)]4 + 2 H2SO4 = FeSO4 + Na2SO4 + 4 H2O
Al + CaCO3 + H2O = Al(OH)3 + CO2 + Ca =>
2 Al + 3 CaCO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 Ca
CO2 + H2O = CH3CH2COCH2 + O2 =>
16 CO2 + 14 H2O = 4 CH3CH2COCH2 + 21 O2
HNO3 + Fe2S3 = H2S + Fe(NO3)3 =>
6 HNO3 + Fe2S3 = 3 H2S + 2 Fe(NO3)3
K(OH) + KHP = K(KP) + H2O =>
K(OH) + KHP = K(KP) + H2O
NiCl2 + NaOCl + Na2S + H2O = Ni2S3 + NaCl + NaOH =>
2 NiCl2 + NaOCl + 3 Na2S + H2O = Ni2S3 + 5 NaCl + 2 NaOH
SO4{-}{-} + Pb{+} = PbSO4 =>
SO4{-}{-} + Pb{+} = PbSO4
CO2 + H2O = CH3CH2COCH2 + O2 =>
16 CO2 + 14 H2O = 4 CH3CH2COCH2 + 21 O2
NH4Br + Cl2 = Br2 + NH4Cl =>
2 NH4Br + Cl2 = Br2 + 2 NH4Cl
K + CuO = K2O + Cu =>
2 K + CuO = K2O + Cu
MnSO4 + NaOH + Br2 = MnO2 + Na2SO4 + NaBr + H2O =>
MnSO4 + 4 NaOH + Br2 = MnO2 + Na2SO4 + 2 NaBr + 2 H2O
HKC8H4O4 + NaOH = H2O + Na + K + C8H4O4 =>
HKC8H4O4 + NaOH = H2O + Na + K + C8H4O4
SO2 + CaCl2 = SO2CaCl2 =>
SO2 + CaCl2 = SO2CaCl2
KBr + AgNO3 = AgBr + KNO3 =>
KBr + AgNO3 = AgBr + KNO3
NH4(CO3) + NaHO = Na(CO3) + NH3 + H2O =>
NH4(CO3) + NaHO = Na(CO3) + NH3 + H2O
H2 + Fe3O4 = H3O4 + Fe =>
3 H2 + 2 Fe3O4 = 2 H3O4 + 6 Fe
NaCI + HF = NaF + HCI =>
NaCI + HF = NaF + HCI
NaNO3 + NiSO4 = Na2SO4 + Ni(NO3)2 =>
2 NaNO3 + NiSO4 = Na2SO4 + Ni(NO3)2
CH3SH + C3H4O = CH3SCH2CH2CHSCH3OH =>
2 CH3SH + C3H4O = CH3SCH2CH2CHSCH3OH
OH + Pb2 = Pb(OH)2 =>
4 OH + Pb2 = 2 Pb(OH)2
K2Cr2O4 + Fe(CH3CO2)3 = Fe2(Cr2O4)3 + KCH3CO2 =>
3 K2Cr2O4 + 2 Fe(CH3CO2)3 = Fe2(Cr2O4)3 + 6 KCH3CO2
NH4SCN + KI = NH4I + KSCN =>
NH4SCN + KI = NH4I + KSCN
C3H6O2N + O2 = CO2 + NH4 + H2O =>
2 C3H6O2N + 5 O2 = 6 CO2 + 2 NH4 + 2 H2O
Li(l) + H2(g) = LiH =>
2 Li(l) + H2(g) = 2 LiH
NaOH + Ba(HCO3)2 = NaHCO3 + Ba(OH)2 =>
2 NaOH + Ba(HCO3)2 = 2 NaHCO3 + Ba(OH)2
Cu(OH)2 + CuS = Cu2S + H2O2 =>
Cu(OH)2 + CuS = Cu2S + H2O2
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40*6H2O + NH4NO3 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PMo12O40*6H2O + 21 NH4NO3 + 2 NaNO3 + 6 H2O
KNO3 + CH3NO2 = KNO2 + CO2 + H2O + N2 =>
3 KNO3 + 2 CH3NO2 = 3 KNO2 + 2 CO2 + 3 H2O + N2
CO(OH)2 + H3PO4 = COHPO4 + H2O =>
CO(OH)2 + H3PO4 = COHPO4 + 2 H2O
C6H6OH + Cl2 = C6H5ClO + HCl =>
2 C6H6OH + 3 Cl2 = 2 C6H5ClO + 4 HCl
PhC2H5 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + PhCOOH + CO2 =>
5 PhC2H5 + 12 KMnO4 + 18 H2SO4 = 12 MnSO4 + 28 H2O + 6 K2SO4 + 5 PhCOOH + 5 CO2
LiOH = LiH + O2 =>
2 LiOH = 2 LiH + O2
FeSO4 + H2 = Fe(OH)2 + SO2 =>
FeSO4 + H2 = Fe(OH)2 + SO2
NH3CO3 + CuOH = Cu + N2 + CO2 + H2O =>
2 NH3CO3 + 2 CuOH = 2 Cu + N2 + 2 CO2 + 4 H2O
CuH10O9S + H2O = CuH12O10S =>
CuH10O9S + H2O = CuH12O10S
Mg(NO3)2 + Li2O = MgO + LiNO3 =>
Mg(NO3)2 + Li2O = MgO + 2 LiNO3
KClO4 + C6H5COONa = H2O + CO2 + KCl + NaO =>
31 KClO4 + 8 C6H5COONa = 20 H2O + 56 CO2 + 31 KCl + 8 NaO
Cl2 + MgF2 = MgCl2 + F2 =>
Cl2 + MgF2 = MgCl2 + F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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