| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCO3 + 2 HCl = CO2 + MgCl2 + H2O
AgNO3{-} + KBr = KNO3{-} + AgBr =>
AgNO3{-} + KBr = KNO3{-} + AgBr
Br + H5 = BrH5 =>
Br + H5 = BrH5
H3AsO3 + O2 = H2AsO4{-} + H{+} =>
2 H3AsO3 + O2 = 2 H2AsO4{-} + 2 H{+}
Bi + OH = Bi2O3 + H2O =>
2 Bi + 6 OH = Bi2O3 + 3 H2O
CaCl + NaPo4 = NaCl + CaPo4 =>
CaCl + NaPo4 = NaCl + CaPo4
Al(NO3)3(aq) + CuSO4(aq) = Al2(SO4)3 + Cu(NO3)2 =>
2 Al(NO3)3(aq) + 3 CuSO4(aq) = Al2(SO4)3 + 3 Cu(NO3)2
Bi(HO)3 + K2SnO2 = Bi + K2SnO3 + H2O =>
2 Bi(HO)3 + 3 K2SnO2 = 2 Bi + 3 K2SnO3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2S + HCl = H2S*HCl =>
H2S + HCl = H2S*HCl
C11H24O5NS + H2O = CH4 + CO2 + NH3 + H2S =>
8 C11H24O5NS + 30 H2O = 53 CH4 + 35 CO2 + 8 NH3 + 8 H2S
MgCl2 + (NH4)(NO3) = Mg(NO3)2 + (NH4)Cl =>
MgCl2 + 2(NH4)(NO3) = Mg(NO3)2 + 2(NH4)Cl
KBrO3 + KNO2 = KBr + KNO3 =>
KBrO3 + 3 KNO2 = KBr + 3 KNO3
AgCH3CO2 + NaI = AgI + NaCH3CO2 =>
AgCH3CO2 + NaI = AgI + NaCH3CO2
C6O6H12 + O2 = C6O6H8 + H2O =>
C6O6H12 + O2 = C6O6H8 + 2 H2O
C9H17OH + O2 = CO2 + H2O =>
C9H17OH + 13 O2 = 9 CO2 + 9 H2O
C4H10O + MnO4 = C4H6O + Mn + H2O =>
2 C4H10O + MnO4 = 2 C4H6O + Mn + 4 H2O
C7H7NO2 + CH4O = C8H9NO2 + H2O =>
C7H7NO2 + CH4O = C8H9NO2 + H2O
CH3COOCl + CaCO3 = CH3COCa + CaCl2 + CO2 + H2O =>
22 CH3COOCl + 23 CaCO3 = 12 CH3COCa + 11 CaCl2 + 43 CO2 + 15 H2O
C8H11 + Br2 = C8H7Br3 + HBr =>
2 C8H11 + 7 Br2 = 2 C8H7Br3 + 8 HBr
Al(s) + FeCl2(aq) = AlCl + Fe =>
2 Al(s) + FeCl2(aq) = 2 AlCl + Fe
CuCl2 + FlO2 = CuCl2FlO2 =>
CuCl2 + FlO2 = CuCl2FlO2
Co(en)2Cl2(aq) + H2O2(aq) = [Co(en)2Cl2]{+} + OH{-}(aq) =>
2 Co(en)2Cl2(aq) + H2O2(aq) = 2[Co(en)2Cl2]{+} + 2 OH{-}(aq)
Cu(HSO4)2 + KOH = K2SO4 + Cu(OH)2 + H2O =>
Cu(HSO4)2 + 4 KOH = 2 K2SO4 + Cu(OH)2 + 2 H2O
P4 + S8 = PP4S10 =>
5 P4 + 5 S8 = 4 PP4S10
Cr(NO3)2 + (NH4)2 + S = CrS + NH4NO3 =>
Cr(NO3)2 + (NH4)2 + S = CrS + 2 NH4NO3
NaOH + Mg(NO3)2 = NaNO3 + Mg(OH)2 =>
2 NaOH + Mg(NO3)2 = 2 NaNO3 + Mg(OH)2
Zn(NO3)2 + Na2Co3 = NaNO3 + ZnCo3 =>
Zn(NO3)2 + Na2Co3 = 2 NaNO3 + ZnCo3
K3PO4 = K2O + P + O2 =>
4 K3PO4 = 6 K2O + 4 P + 5 O2
AlF3 + Ca(OH)2 = Al(OH)2 + CaF3 =>
AlF3 + Ca(OH)2 = Al(OH)2 + CaF3
Cl2(aq) + MgBr2(aq) = Br2(aq) + MgCl2(aq) =>
Cl2(aq) + MgBr2(aq) = Br2(aq) + MgCl2(aq)
Br(s) + Cl(g) = BrCl(s) =>
Br(s) + Cl(g) = BrCl(s)
KI(g) + Cl2(s) = KCl(aq) + I(s) =>
2 KI(g) + Cl2(s) = 2 KCl(aq) + 2 I(s)
Al2(SO4)3 + K2(CrO4) = Al2(CrO4)3 + K2(SO4) =>
Al2(SO4)3 + 3 K2(CrO4) = Al2(CrO4)3 + 3 K2(SO4)
HNO3 + Ba(CO3)2 = Ba(NO3)2 + HCO3 =>
2 HNO3 + Ba(CO3)2 = Ba(NO3)2 + 2 HCO3
Cu + HNO3 = Cu(NO3)2 + H2O + N2O2 =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + N2O2
InN3O9 + SnCl4 + ZnN2O6 + CH4N2O = In14Sn03Zn03O3 + CO2 + N2 + H2O + Cl2 =>
14 InN3O9 + 3 SnCl4 + 3 ZnN2O6 + 47 CH4N2O = In14Sn03Zn03O3 + 47 CO2 + 71 N2 + 94 H2O + 6 Cl2
(NH4)2Fe(SO4)*6H2O + H2SO4 + KMnO4 = (NH4)2SO4 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10(NH4)2Fe(SO4)*6H2O + 24 H2SO4 + 6 KMnO4 = 10(NH4)2SO4 + 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 84 H2O
S({-}2) + OH({-}1) + I2 = SO4({-}2) + I({-}1) + H2O =>
S({-}2) + 8 OH({-}1) + 4 I2 = SO4({-}2) + 8 I({-}1) + 4 H2O
C4H8 + KMnO4 + H2O = C4H8(OH)4 + KOH + MnO2 =>
3 C4H8 + 4 KMnO4 + 8 H2O = 3 C4H8(OH)4 + 4 KOH + 4 MnO2
CH3COOH + C6H5ONa = C6H5OH + CH3COONa =>
CH3COOH + C6H5ONa = C6H5OH + CH3COONa
Fe(OH)2 + NH3 + H2O = Fe(OH)3 + NH4 =>
Fe(OH)2 + NH3 + H2O = Fe(OH)3 + NH4
(NH4)(NO3) = N2O + H2O =>
(NH4)(NO3) = N2O + 2 H2O
NaI + Ca(NO3)2 = Na(NO3) + CaI2 =>
2 NaI + Ca(NO3)2 = 2 Na(NO3) + CaI2
Zr(NO3)4 + Al(OH)3 = Al(NO3)3 + Zr(OH)4 =>
3 Zr(NO3)4 + 4 Al(OH)3 = 4 Al(NO3)3 + 3 Zr(OH)4
Al + HNO3 = NH4NO3 + Al(NO3)3 + H2O =>
8 Al + 30 HNO3 = 3 NH4NO3 + 8 Al(NO3)3 + 9 H2O
Mn + KOH = Mn(OH) + K =>
Mn + KOH = Mn(OH) + K
Zn3(PO4)2 + Al2(SO3)3 = ZnSO3 + AlPO4 =>
Zn3(PO4)2 + Al2(SO3)3 = 3 ZnSO3 + 2 AlPO4
ZnCl2 + Fe2(SO4)3 = FeCl3 + ZnSO4 =>
3 ZnCl2 + Fe2(SO4)3 = 2 FeCl3 + 3 ZnSO4
H2Se + Cd(OH)2 = CdSe + H2O =>
H2Se + Cd(OH)2 = CdSe + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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