| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2SO4 + Cu = Ag2Cu + SO4
HC2H3O2 + NH4OH = H2O + NH4CH3CO2 =>
HC2H3O2 + NH4OH = H2O + NH4CH3CO2
Al(OH)3 + ZnSO4 = Zn(OH)2 + Al2(SO4)3 =>
2 Al(OH)3 + 3 ZnSO4 = 3 Zn(OH)2 + Al2(SO4)3
KOH(aq) + CuCl(aq) = CuOH(s) + KCl =>
KOH(aq) + CuCl(aq) = CuOH(s) + KCl
Zn2 + HCl = ZnCl2 + H2 =>
Zn2 + 4 HCl = 2 ZnCl2 + 2 H2
Na2CO3 + CoCl2(aq) = NaCl + CoCO3 =>
Na2CO3 + CoCl2(aq) = 2 NaCl + CoCO3
PCl3(l) + H2O(l) = H3PO3(aq) + HCl(ag) =>
PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(ag)
[Cr(OH)6]{3-} + H2O2 = CrO4{2+} + H2O + OH{-} =>
2[Cr(OH)6]{3-} + 7 H2O2 = 2 CrO4{2+} + 8 H2O + 10 OH{-}
CH3OH + C6H4(NH2)COOH = C8H9NO2 + H2O =>
CH3OH + C6H4(NH2)COOH = C8H9NO2 + H2O
Sr(OH)2 + H3PO4 = H2O + Sr3(PO4)2 =>
3 Sr(OH)2 + 2 H3PO4 = 6 H2O + Sr3(PO4)2
SO2 + Cr2O7{2-} + H3O{+} = SO4{2-}{+} + Cr{3+} + H2O =>
3 SO2 + Cr2O7{2-} + 2 H3O{+} = 3 SO4{2-}{+} + 2 Cr{3+} + 3 H2O
ZnCl2 + AgF = AgCl + ZnF2 =>
ZnCl2 + 2 AgF = 2 AgCl + ZnF2
CuH8 + H2 = CuH9 =>
2 CuH8 + H2 = 2 CuH9
CrO4{-2} + H{+} = Cr2O7{-2} + H2O =>
2 CrO4{-2} + 2 H{+} = Cr2O7{-2} + H2O
Ca(OH)2(s) + HCl(aq) = CaCl2(aq) + HOH =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 HOH
CuS + HNO3 = CuNO3 + NO2 + S + H2O =>
CuS + 2 HNO3 = CuNO3 + NO2 + S + H2O
Cu(OH)2CO3 = Cu + H2O + CO2 + O2 =>
Cu(OH)2CO3 = Cu + H2O + CO2 + O2
C6H10 + H2O + MnO4{-} + H{+} = C6H10OH + Mn{2+} =>
5 C6H10 + H2O + MnO4{-} + 3 H{+} = 5 C6H10OH + Mn{2+}
FeSO4 + KClO3 + HCl = K2FeO4 + Cl2 + H2SO4 + H2O =>
FeSO4 + 2 KClO3 + 6 HCl = K2FeO4 + 4 Cl2 + H2SO4 + 2 H2O
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
H3Po3 + CuO = Cu3(Po3)2 + H2O =>
2 H3Po3 + 3 CuO = Cu3(Po3)2 + 3 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
H3Po3 + CuO = Cu3(Po3)2 + H2O =>
2 H3Po3 + 3 CuO = Cu3(Po3)2 + 3 H2O
BaSO4 + H2SO4 = Ba(SO4)2 + H2 =>
BaSO4 + H2SO4 = Ba(SO4)2 + H2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
PB(NO3)2 + PbCl2 = PBCl2 + Pb(NO3)2 =>
PB(NO3)2 + PbCl2 = PBCl2 + Pb(NO3)2
C16H26 + O2 = CO2 + H2O =>
2 C16H26 + 45 O2 = 32 CO2 + 26 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
O2 + Sb2S4 = Sb2O4 + SO2 =>
6 O2 + Sb2S4 = Sb2O4 + 4 SO2
C6H5N2O2 + Na + HCl = C6H5N2O + NaCl + H2O =>
C6H5N2O2 + 2 Na + 2 HCl = C6H5N2O + 2 NaCl + H2O
KOH3 + AlCl2 = KCl2 + AlOH3 =>
KOH3 + AlCl2 = KCl2 + AlOH3
NiCl2 + K3CO2 = Ni3(CO2)2 + KCl =>
3 NiCl2 + 2 K3CO2 = Ni3(CO2)2 + 6 KCl
HCl2 + Al = H2 + AlCl =>
2 HCl2 + 4 Al = H2 + 4 AlCl
Na2B4O7 + AgNO3 + H2O = NaNO3 + H3BO3 + Ag3BO3 =>
3 Na2B4O7 + 6 AgNO3 + 15 H2O = 6 NaNO3 + 10 H3BO3 + 2 Ag3BO3
FeI3 + Br2 = FeBr3 + I2 =>
2 FeI3 + 3 Br2 = 2 FeBr3 + 3 I2
NH3 + KMnO4 = N2 + H2O + KOH + MnO2 =>
2 NH3 + 2 KMnO4 = N2 + 2 H2O + 2 KOH + 2 MnO2
(N2H5)2SO4 + Ba(NO3)2 = BaSO4 + N2H5NO3 =>
(N2H5)2SO4 + Ba(NO3)2 = BaSO4 + 2 N2H5NO3
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Mg(OH)2 + NaOH = Na2[Mg(OH)4] =>
Mg(OH)2 + 2 NaOH = Na2[Mg(OH)4]
KHCO3(s) = K2CO3(s) + CO2(g) + H2O(l) =>
2 KHCO3(s) = K2CO3(s) + CO2(g) + H2O(l)
CaCl2O + NaAsO2 + NaOH = CaCl2 + Na3AsO4 + H2O =>
CaCl2O + NaAsO2 + 2 NaOH = CaCl2 + Na3AsO4 + H2O
CO2 + K2O = K2CO2 + O =>
CO2 + K2O = K2CO2 + O
HCN + Fe2O3 = Fe(CN)3 + H2O =>
6 HCN + Fe2O3 = 2 Fe(CN)3 + 3 H2O
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
C2H5COOH + CH3OH = CH3CH2COOCH3 + H2O =>
C2H5COOH + CH3OH = CH3CH2COOCH3 + H2O
SO2 + H2O = H2S + SO3 =>
4 SO2 + H2O = H2S + 3 SO3
SC(NH2)2 + NO2 = N2 + H2O + SC =>
2 SC(NH2)2 + 2 NO2 = 3 N2 + 4 H2O + 2 SC
Al(OH)3 + ZnSO4 = Zn(OH)2 + Al2(SO4)3 =>
2 Al(OH)3 + 3 ZnSO4 = 3 Zn(OH)2 + Al2(SO4)3
Cu(OH)2 + NH4NO3 = Cu(NO3)2 + NH3 + H2O =>
Cu(OH)2 + 2 NH4NO3 = Cu(NO3)2 + 2 NH3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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