| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2
NO3{-} + H{+} + Cu = NO2 + Cu2{+} + H2O =>
NO3{-} + 2 H{+} + 2 Cu = NO2 + Cu2{+} + H2O
AlCl3(aq) + K2SO4(aq) = Al2(SO4)3(s) + KCl(aq) =>
2 AlCl3(aq) + 3 K2SO4(aq) = Al2(SO4)3(s) + 6 KCl(aq)
CoO + HCl = CoCl + HO =>
CoO + HCl = CoCl + HO
CuSO4 + H2O = CuSO4*3H2O =>
CuSO4 + 3 H2O = CuSO4*3H2O
Ba(C2H3O2) + CrK2O4 = BaK2O4 + Cr(C2H3O2) =>
Ba(C2H3O2) + CrK2O4 = BaK2O4 + Cr(C2H3O2)
H3PO4 + K2CO3 = H3CO3 + K2PO4 =>
H3PO4 + K2CO3 = H3CO3 + K2PO4
KPO4 + Pb(NO3)2 = Pb(PO4)2 + KNO3 =>
2 KPO4 + Pb(NO3)2 = Pb(PO4)2 + 2 KNO3
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
Y + Cu{+} = Y3{+} + Cu =>
3 Y + Cu{+} = Y3{+} + Cu
CuSO4 + H2O = CuSO4*3H2O =>
CuSO4 + 3 H2O = CuSO4*3H2O
NaHCO3 + H3CCOOH = H3CCOONa + H2O + CO2 =>
NaHCO3 + H3CCOOH = H3CCOONa + H2O + CO2
KHCO3 + SO3 = K2SO4 + H2O + CO2 =>
2 KHCO3 + SO3 = K2SO4 + H2O + 2 CO2
CH2Cl{-}CH2Cl + KOH = CH{-}CH + KCl + H2O =>
CH2Cl{-}CH2Cl + KOH = CH{-}CH + KCl + H2O
Ni(NO3)2 + K2SO4 = NiSO4 + KNO3 =>
Ni(NO3)2 + K2SO4 = NiSO4 + 2 KNO3
C18H30O3S + KOH = C18H29KO3S + H2O =>
C18H30O3S + KOH = C18H29KO3S + H2O
NiCl2 + CH3OH = Ni(OH)2 + CH3Cl =>
NiCl2 + 2 CH3OH = Ni(OH)2 + 2 CH3Cl
PbSO4 + Na2CO3 = PbO + Na2SO4 + CO2 =>
PbSO4 + Na2CO3 = PbO + Na2SO4 + CO2
AlSO4 + KOH = AlOHKSO4 =>
AlSO4 + KOH = AlOHKSO4
C3H8O + C6H12O2 = C9H18O2 + H2O =>
C3H8O + C6H12O2 = C9H18O2 + H2O
Cr(OH)2 + H2SO4 = CrSO4 + H2O =>
Cr(OH)2 + H2SO4 = CrSO4 + 2 H2O
*2ZnCO3*3Zn(OH)2 = ZnO + H2O + CO2 =>
*2ZnCO3*3Zn(OH)2 = 5 ZnO + 3 H2O + 2 CO2
(NH4)2SO4 + HCl = NH4Cl + SO3 + H2O =>
(NH4)2SO4 + 2 HCl = 2 NH4Cl + SO3 + H2O
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Ca(OH)2 + NaI = CaI2 + NaOH =>
Ca(OH)2 + 2 NaI = CaI2 + 2 NaOH
B + Ce(SO4)2 + H2O = Ce2(SO4)3 + H2SO4 + B2O3 =>
2 B + 6 Ce(SO4)2 + 3 H2O = 3 Ce2(SO4)3 + 3 H2SO4 + B2O3
Cu2CO3(OH)2 + C = Cu + CO2 + H2O =>
Cu2CO3(OH)2 + C = 2 Cu + 2 CO2 + H2O
(NH4)2CO3 + NaOH = NH4(OH) + Na2CO3 =>
(NH4)2CO3 + 2 NaOH = 2 NH4(OH) + Na2CO3
Li2O2 + C + O2 = Li2CO3 =>
2 Li2O2 + 2 C + O2 = 2 Li2CO3
PbOH + KNO3 = PbNO3 + KOH =>
PbOH + KNO3 = PbNO3 + KOH
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
Ca(OH)2 + NaI = CaI2 + NaOH =>
Ca(OH)2 + 2 NaI = CaI2 + 2 NaOH
Cu + CCl4 = CuCl2 + C =>
2 Cu + CCl4 = 2 CuCl2 + C
AlSO4 + KOH = AlOHKSO4 =>
AlSO4 + KOH = AlOHKSO4
H2C2O4 + COH = C3H3O5 =>
H2C2O4 + COH = C3H3O5
NaHCO3 + H3CCOOH = NaH3CCOO + H2O + CO2 =>
NaHCO3 + H3CCOOH = NaH3CCOO + H2O + CO2
CaSO4 + H2S = CaS + SO2 + H2 =>
CaSO4 + 2 H2S = CaS + 2 SO2 + 2 H2
P2O7 + NaOH = Na2HPO4 + H2O + O =>
P2O7 + 4 NaOH = 2 Na2HPO4 + H2O + 2 O
AlOH(NO3)2 + KOH = Al(OH)3 + KNO3 =>
AlOH(NO3)2 + 2 KOH = Al(OH)3 + 2 KNO3
AgNO3 + KC2H3O2 = KNO3 + AgCH3CO2 =>
AgNO3 + KC2H3O2 = KNO3 + AgCH3CO2
Ca(NO3)2 + Na2SO4 = CaSO4 + Na + NO3 =>
Ca(NO3)2 + Na2SO4 = CaSO4 + 2 Na + 2 NO3
C6H5CHCH2 + KMnO4 + H2O = C6H5CHCH2OHOH + MnO2 + KOH =>
3 C6H5CHCH2 + 2 KMnO4 + 4 H2O = 3 C6H5CHCH2OHOH + 2 MnO2 + 2 KOH
Al2(SO4)4 + KI + KIO3 + H2O = Al(OH)3 + K2SO4 + I2 =>
Al2(SO4)4 + 7 KI + KIO3 + 3 H2O = 2 Al(OH)3 + 4 K2SO4 + 4 I2
KI + NaOCl = KOI + NaCl =>
KI + NaOCl = KOI + NaCl
MnO2 + HNO3 = Mn(NO3)2 + N2O + O2H2O =>
2 MnO2 + 6 HNO3 = 2 Mn(NO3)2 + N2O + 3 O2H2O
NH4VO3 + (NH4)2S + H2O = (NH4)3[VS4] + NH3*H2O =>
NH4VO3 + 4(NH4)2S + 3 H2O = (NH4)3[VS4] + 6 NH3*H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
F2O + H2O = F2(OH)2 =>
F2O + H2O = F2(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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