| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 = 2 C2H6OCO2
Fe(s) + O2(g) = Fe2O3 =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3
Fe + O2 + KOH = KFeO2 + H2O =>
4 Fe + 3 O2 + 4 KOH = 4 KFeO2 + 2 H2O
Fe + H(OH) = H2 + Fe(OH) =>
2 Fe + 2 H(OH) = H2 + 2 Fe(OH)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuBr2 + Na2S = CuS + Na2Br2 =>
CuBr2 + Na2S = CuS + Na2Br2
FeCl3 + NaI = FeCl2 + NaCl + I2 =>
2 FeCl3 + 2 NaI = 2 FeCl2 + 2 NaCl + I2
NH4Cl + Mg(OH)2 = MgCl2 + NH4(OH) =>
2 NH4Cl + Mg(OH)2 = MgCl2 + 2 NH4(OH)
KMnO4 + H2SO4 + No2SO3 = MnSO4 + K2SO4 + No3SO4 + H2O =>
4 KMnO4 + H2SO4 + 15 No2SO3 = 4 MnSO4 + 2 K2SO4 + 10 No3SO4 + H2O
NO + ClO2 + H2O = NO3 + HCl =>
5 NO + 4 ClO2 + 2 H2O = 5 NO3 + 4 HCl
Na2[B2(OH)4(O2)2]*6H2O + KI + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + I2 =>
Na2[B2(OH)4(O2)2]*6H2O + 4 KI + 3 H2SO4 = Na2SO4 + 2 K2SO4 + B2O3 + 11 H2O + 2 I2
Na2O2 + H2S = Na2S + H2O2 =>
Na2O2 + H2S = Na2S + H2O2
Co(SO4) + NH3 + H2O + H2O2 = [(NH3)5Co*O2*Co(NH3)5](SO4)2*4H2O =>
2 Co(SO4) + 10 NH3 + 2 H2O + 2 H2O2 = [(NH3)5Co*O2*Co(NH3)5](SO4)2*4H2O
CH3COOH(l) + Ca(OH)2(Ag) = (CH3COO)2Ca(Ag) + H2O(l) =>
2 CH3COOH(l) + Ca(OH)2(Ag) = (CH3COO)2Ca(Ag) + 2 H2O(l)
C6H5COH + KOH = C6H5COOK + C6H5CH2OH =>
2 C6H5COH + KOH = C6H5COOK + C6H5CH2OH
ZnS + HNO3 + HCl = ZnCl2 + NO + S + H2O =>
3 ZnS + 2 HNO3 + 6 HCl = 3 ZnCl2 + 2 NO + 3 S + 4 H2O
CaOH + NaOH + C + ClO2 = H2O + CaCO3 + NaClO2 =>
CaOH + 5 NaOH + C + 5 ClO2 = 3 H2O + CaCO3 + 5 NaClO2
H2O2(aq) + KI(aq) = H2O + KIO =>
H2O2(aq) + KI(aq) = H2O + KIO
CrCl4 + Mg = MgCl4 + Cr =>
CrCl4 + Mg = MgCl4 + Cr
K2[Sn(OH)4] + KBiO3 + H2O = Bi(OH)3 + KOH + SnO2 =>
K2[Sn(OH)4] + KBiO3 + H2O = Bi(OH)3 + 3 KOH + SnO2
CuCl2 + Li2SO4 = LiCl + CuSO4 =>
CuCl2 + Li2SO4 = 2 LiCl + CuSO4
MnF4 + UO2 = MnO2 + UF4 =>
MnF4 + UO2 = MnO2 + UF4
CH3COONa + AlCl3 = NaCl + (CH3COO)3Al =>
3 CH3COONa + AlCl3 = 3 NaCl + (CH3COO)3Al
C46H92O + O2 = CO2 + H2O =>
2 C46H92O + 137 O2 = 92 CO2 + 92 H2O
Mn(NO3) + Na(BiO3) + HNO3 = HMnO4 + Bi(NO3)3 + Na(NO3) + H2O =>
Mn(NO3) + 3 Na(BiO3) + 11 HNO3 = HMnO4 + 3 Bi(NO3)3 + 3 Na(NO3) + 5 H2O
CuSO4*5H2O + C18H15P + NaBH4 = (C18H15P)2CuBH4 + SO4 + H2O + Na =>
CuSO4*5H2O + 2 C18H15P + NaBH4 = (C18H15P)2CuBH4 + SO4 + 5 H2O + Na
HC2H3O2(aq) + NaCO3(aq) = H2O(l) + CO2(g) + NaC2H3O2(aq) =>
9 HC2H3O2(aq) + 8 NaCO3(aq) = 6 H2O(l) + 10 CO2(g) + 8 NaC2H3O2(aq)
Ag2O + ZnI2 = ZnO + AgI =>
Ag2O + ZnI2 = ZnO + 2 AgI
Cu{+2} + I{-} = I2 + Cu =>
Cu{+2} + 2 I{-} = I2 + Cu
BaCl2 + Co3(AsO4)2 = Ba3(AsO4)2 + CoCl2 =>
3 BaCl2 + Co3(AsO4)2 = Ba3(AsO4)2 + 3 CoCl2
He + Ne = HeNe =>
He + Ne = HeNe
Fe2O3 + SiO2 = FeOSiO2 + O2 =>
2 Fe2O3 + 4 SiO2 = 4 FeOSiO2 + O2
C6H12O6 = C2H5OHCO2 =>
C6H12O6 = 2 C2H5OHCO2
K2S + I2 + KOH = K2SO4 + KI + H2O =>
K2S + 4 I2 + 8 KOH = K2SO4 + 8 KI + 4 H2O
FeS2(s) + HCl(g) = FeCl3(s) + H2S(g) + Cl2(g) =>
2 FeS2(s) + 8 HCl(g) = 2 FeCl3(s) + 4 H2S(g) + Cl2(g)
NH3 + O2 = NOO2 + H2 =>
2 NH3 + 3 O2 = 2 NOO2 + 3 H2
C6H5C4H9 + KMnO4 + H2SO4 = C6H5(COOH)2 + MnSO4 + K2SO4 + H2O =>
40 C6H5C4H9 + 122 KMnO4 + 183 H2SO4 = 50 C6H5(COOH)2 + 122 MnSO4 + 61 K2SO4 + 288 H2O
HCl(aq) + RbOH(aq) = H2O + RbCl =>
HCl(aq) + RbOH(aq) = H2O + RbCl
S2 + O2 = SO3 =>
S2 + 3 O2 = 2 SO3
Fe2S3 + O3 = Fe2O3 + SO2 =>
Fe2S3 + 3 O3 = Fe2O3 + 3 SO2
FeCl2 + HCl = FeCl3 + H =>
FeCl2 + HCl = FeCl3 + H
MgCIO3 = MgCI + O =>
MgCIO3 = MgCI + 3 O
NH4ReO4 + HCl = NH4Cl + ReO4H =>
NH4ReO4 + HCl = NH4Cl + ReO4H
NH4X + NaOH = NH3 + NaX + H2O =>
NH4X + NaOH = NH3 + NaX + H2O
K3N = K + N2 =>
2 K3N = 6 K + N2
MgAl + NaOH = H2 + MgO + Na + Al =>
2 MgAl + 2 NaOH = H2 + 2 MgO + 2 Na + 2 Al
NaNO3 + PbS = Pb(NO3)2 + Na2S =>
2 NaNO3 + PbS = Pb(NO3)2 + Na2S
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
XBCl3 + XH2O = XH3BO3 + XHCl =>
XBCl3 + 3 XH2O = XH3BO3 + 3 XHCl
Au + HNO3 = Au(NO3)3 + N2O + H2O =>
8 Au + 30 HNO3 = 8 Au(NO3)3 + 3 N2O + 15 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/24/24
Équations équilibrées sur06/23/23
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