| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2ZnO2 + 2 CO2 + 2 H2O = Zn(OH)2 + 2 NaHCO3
Cu(NO3)2 + (NH4)2SO4 = CuSO4 + NH4(NO3) =>
Cu(NO3)2 + (NH4)2SO4 = CuSO4 + 2 NH4(NO3)
ZnO + BeF3 = ZnF2 + Be2 + O2 =>
6 ZnO + 4 BeF3 = 6 ZnF2 + 2 Be2 + 3 O2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Dy(OOCCH)3*4H2O + HNO3 = Dy(NO3)3 + NO2 + CO2 + H2O =>
Dy(OOCCH)3*4H2O + 21 HNO3 = Dy(NO3)3 + 18 NO2 + 6 CO2 + 16 H2O
Cu(SO4) + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
Cu(SO4) + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
C6H5ONa + CO2 + H2O = C6H5OH + NaHCO3 =>
C6H5ONa + CO2 + H2O = C6H5OH + NaHCO3
Mn3(PO4)4 + Ca(NO3)2 = Mn(NO3)4 + Ca3(PO4)2 =>
Mn3(PO4)4 + 6 Ca(NO3)2 = 3 Mn(NO3)4 + 2 Ca3(PO4)2
Ca(OH)2 + H3PO4 = CaPO4 + H2O + H =>
Ca(OH)2 + H3PO4 = CaPO4 + 2 H2O + H
InCl + H2O = HCl + InOH =>
InCl + H2O = HCl + InOH
(CH3)2NH + HBr = (CH3)2NH2 + Br =>
(CH3)2NH + HBr = (CH3)2NH2 + Br
Ca(HCO3)2(s) + HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g) =>
Ca(HCO3)2(s) + 2 HBr(aq) = CaBr2(aq) + 2 H2O(l) + 2 CO2(g)
NH4*Cl + Ba(OH)2 = NH3 + BaCl2 + H2*O =>
2 NH4*Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2*O
Li + O2 = LiO2 =>
Li + O2 = LiO2
C8H8 + H2O = C6H5CH2CH2OH =>
C8H8 + H2O = C6H5CH2CH2OH
AgC2H3O2 + CoCl2 = AgCl + Co(C2H3O2)2 =>
2 AgC2H3O2 + CoCl2 = 2 AgCl + Co(C2H3O2)2
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
Pb2{+} + S2{-} = PbS(s) =>
Pb2{+} + S2{-} = 2 PbS(s)
NaBr(aq) + Pb(C2H3O2)2(aq) = PbBr2(s) + NaC2H3O2(aq) =>
2 NaBr(aq) + Pb(C2H3O2)2(aq) = PbBr2(s) + 2 NaC2H3O2(aq)
CHCH2 + CH3CH2CO2H + CO = (CH3CH2CO)2O =>
8 CHCH2 + 11 CH3CH2CO2H + 5 CO = 9(CH3CH2CO)2O
SnBr4 = Sn4 + Br2 =>
4 SnBr4 = Sn4 + 8 Br2
MgCO3(s) + HCl(aq) = MgCl2 + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HCl(aq) = MgCl2 + H2O(l) + CO2(g)
NaCl + HNO3 = NaNO3 + HCl =>
NaCl + HNO3 = NaNO3 + HCl
K2CO3 + H2CO3 = K(CO3)2 + H =>
K2CO3 + 3 H2CO3 = 2 K(CO3)2 + 6 H
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Mn + Fe{+3} = Fe + Mn{2+} =>
3 Mn + 2 Fe{+3} = 2 Fe + 3 Mn{2+}
Ag3AsO4 + Zn + H2SO4 = As3H3 + Ag + ZnSO4 + H2O =>
6 Ag3AsO4 + 27 Zn + 27 H2SO4 = 2 As3H3 + 18 Ag + 27 ZnSO4 + 24 H2O
CaI2 + AlCl3 = CaCl2 + AlI3 =>
3 CaI2 + 2 AlCl3 = 3 CaCl2 + 2 AlI3
H2SiO3 + LiOH = Li2SiO3 + H2O =>
H2SiO3 + 2 LiOH = Li2SiO3 + 2 H2O
Cr2O3 + CO = CrO + CO2 =>
Cr2O3 + CO = 2 CrO + CO2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
NH4Cl + Ca(OH)2 = NH3 + H2O + CaCl2 =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + 2 H2O + CaCl2
Pb + FeSO4 = PbSO4Fe =>
Pb + FeSO4 = PbSO4Fe
Na2SiO3 + Co(NO3)2 = CoSiO3 + NaNO3 =>
Na2SiO3 + Co(NO3)2 = CoSiO3 + 2 NaNO3
AgNO3 + H2O2 = Ag + HNO3 + O2 =>
2 AgNO3 + H2O2 = 2 Ag + 2 HNO3 + O2
K2MnO4 + O2 + H2O = KMnO4 + KOH =>
4 K2MnO4 + O2 + 2 H2O = 4 KMnO4 + 4 KOH
PbO2 + H2MnO3 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
3 PbO2 + 2 H2MnO3 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 4 H2O
Pb2{+} + SO4{-} = Pb2SO4 =>
Pb2{+} + SO4{-} = Pb2SO4
B1H3 + H2O = H3BO3 + H2 =>
B1H3 + 3 H2O = H3BO3 + 3 H2
C8H18 = C8H10 + H2 =>
C8H18 = C8H10 + 4 H2
NH4Cl + CuSO4 = NH4 + SO4 + CuCl2 =>
2 NH4Cl + CuSO4 = 2 NH4 + SO4 + CuCl2
WO3 + Sn(Cl)2 + HCl = W3O8 + (H)2SnCl6 + H2O =>
3 WO3 + Sn(Cl)2 + 4 HCl = W3O8 + (H)2SnCl6 + H2O
MnSO4 + NaIO4 + NaClO + H2O + NaOH = Na7[Mn(HIO6)2(H2IO6)](H2O)18 + Na2SO4 + NaCl =>
MnSO4 + 3 NaIO4 + NaClO + 17 H2O + 6 NaOH = Na7[Mn(HIO6)2(H2IO6)](H2O)18 + Na2SO4 + NaCl
PbO2 + Br = Pb + BrO3 =>
3 PbO2 + 2 Br = 3 Pb + 2 BrO3
PbS + HNO3 = Pb(NO3)2 + S + N2O3 + H2O =>
2 PbS + 6 HNO3 = 2 Pb(NO3)2 + 2 S + N2O3 + 3 H2O
Al(OH)3 + HMnO4 = Al(MnO4)3 + HOH =>
Al(OH)3 + 3 HMnO4 = Al(MnO4)3 + 3 HOH
C3H8O3 + Cl2 = C3H8O3Cl2 =>
C3H8O3 + Cl2 = C3H8O3Cl2
Mn + BeCl2 = Be + MnCl2 =>
Mn + BeCl2 = Be + MnCl2
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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