| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H9Cl + C6H5OH = C10H14O + HCl
H + CO2 = C5H12 + H2O =>
32 H + 5 CO2 = C5H12 + 10 H2O
BrF3 + H2O = HBrO3 + HF + HBr =>
3 BrF3 + 6 H2O = 2 HBrO3 + 9 HF + HBr
CH3CHCl2 + NaOH = CHCH + NaCl + H2O =>
CH3CHCl2 + 2 NaOH = CHCH + 2 NaCl + 2 H2O
Al{+} + Cu{2+} = Al{3+} + Cu =>
Al{+} + Cu{2+} = Al{3+} + Cu
NaHCO3 + Pb = PbCO3 + Na + CO2 + H2O =>
2 NaHCO3 + Pb = PbCO3 + 2 Na + CO2 + H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 11 H2O + 2 K2SO4
AgBr + NaHCO3 = Ag + NaBr + CO2 + H2O + O2 =>
4 AgBr + 4 NaHCO3 = 4 Ag + 4 NaBr + 4 CO2 + 2 H2O + O2
Na2I2 + Br2 = Na2Br2 + I2 =>
Na2I2 + Br2 = Na2Br2 + I2
Ce(IO3)4(aq) + H2C2O4(aq) = Ce2(C2O4)3(aq) + I2(aq) + CO2(g) + H2O(l) =>
2 Ce(IO3)4(aq) + 24 H2C2O4(aq) = Ce2(C2O4)3(aq) + 4 I2(aq) + 42 CO2(g) + 24 H2O(l)
Cu + MgSO4 = CuSO4 + Mg =>
Cu + MgSO4 = CuSO4 + Mg
MnO2 + As2O3 + HCl = MnCl2 + As2O5 + H2O =>
2 MnO2 + As2O3 + 4 HCl = 2 MnCl2 + As2O5 + 2 H2O
MgO + SO2 = Mg2SO4 =>
2 MgO + SO2 = Mg2SO4
CrO + H2 = Cr + H2O =>
CrO + H2 = Cr + H2O
C2H4O2 + SO4 = H2S + H2O + CO2 =>
5 C2H4O2 + 4 SO4 = 4 H2S + 6 H2O + 10 CO2
KCO3 + NaNO3 = KNO3 + NaCO3 =>
KCO3 + NaNO3 = KNO3 + NaCO3
MgO + C2H2 = MgC2 + H2O =>
MgO + C2H2 = MgC2 + H2O
CH2CH2 + KMnO4 + H2O = HOCH2CH2OH + MnO2KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 HOCH2CH2OH + 2 MnO2KOH
Fe + Br = Fe2Br =>
2 Fe + Br = Fe2Br
Ca + O2 + H2 = CaOH2 =>
2 Ca + O2 + 2 H2 = 2 CaOH2
LiCrO2 + LiClO4 + LiOH = Li2CrO4 + LiCl + H2O =>
8 LiCrO2 + 3 LiClO4 + 8 LiOH = 8 Li2CrO4 + 3 LiCl + 4 H2O
H2S + HNO2 = H2O + SO2 + NO =>
H2S + 6 HNO2 = 4 H2O + SO2 + 6 NO
H3PO3 + Na2O2 = H3PO4 + Na =>
2 H3PO3 + Na2O2 = 2 H3PO4 + 2 Na
MnO2 + As2O3 + HCl = MnCl2 + As2O5 + H2O =>
2 MnO2 + As2O3 + 4 HCl = 2 MnCl2 + As2O5 + 2 H2O
H2 + Br = H2Br =>
H2 + Br = H2Br
FeSO4*7H2O + Na2B2O4(OH)4 + HCl = H2O + Fe(OH)3 + NaB + Cl2SO2 =>
12 FeSO4*7H2O + Na2B2O4(OH)4 + 24 HCl = 80 H2O + 12 Fe(OH)3 + 2 NaB + 12 Cl2SO2
C4H9I + NH3 = C4H9NH3 + I =>
C4H9I + NH3 = C4H9NH3 + I
Cu2S + HNO3 = Cu(NO3) + CuSO4 + NO + H2O =>
Cu2S + 4 HNO3 = Cu(NO3) + CuSO4 + 3 NO + 2 H2O
CH3CH2CH2OH + O2KMnO4 = CH3CH2COOH + KMnO4 + H2O =>
CH3CH2CH2OH + O2KMnO4 = CH3CH2COOH + KMnO4 + H2O
C3H7OH + C2H4O2 = H2O + CH3CO2C3H7 =>
C3H7OH + C2H4O2 = H2O + CH3CO2C3H7
Fe3[PO4]3 + Na2[SO4] = Fe2[SO4]3 + Na3[PO4] =>
2 Fe3[PO4]3 + 9 Na2[SO4] = 3 Fe2[SO4]3 + 6 Na3[PO4]
H3C6H5O7 + OH = HC6H5O72 + H2O =>
H3C6H5O7 + 132 OH = HC6H5O72 + 67 H2O
H4Sb2O7 = Sb2O5 + H2O =>
H4Sb2O7 = Sb2O5 + 2 H2O
C4H1OO2 = C + CO + H2O =>
2 C4H1OO2 = 3 C + 5 CO + H2O
Al + FeO = Al2O3 + Fe3 =>
2 Al + 3 FeO = Al2O3 + Fe3
NiSO4 + NaOH + K2S2O8 = Ni2O3 + Na2SO4 + K2SO4 + H2O =>
2 NiSO4 + 6 NaOH + K2S2O8 = Ni2O3 + 3 Na2SO4 + K2SO4 + 3 H2O
FeOH + H2SO4 = FeSO4 + H2OH =>
FeOH + H2SO4 = FeSO4 + H2OH
Fe + BaSO4 = Fe2(SO4)3 + Ba =>
2 Fe + 3 BaSO4 = Fe2(SO4)3 + 3 Ba
S2O3 + O2 = SO2 =>
2 S2O3 + O2 = 4 SO2
MgHgCl2 = MgCl2Hg =>
MgHgCl2 = MgCl2Hg
CHON + O2 = CO2 + H2O + N2 =>
4 CHON + 3 O2 = 4 CO2 + 2 H2O + 2 N2
Si + Fe = Si4Fe3 =>
4 Si + 3 Fe = Si4Fe3
Zn(C2H3O2)2(aq) + Al(s) = Al(C2H3O2) + Zn(s) =>
Zn(C2H3O2)2(aq) + 2 Al(s) = 2 Al(C2H3O2) + Zn(s)
NaH2PO4 + Na3PO4 = Na2HPO4 =>
NaH2PO4 + Na3PO4 = 2 Na2HPO4
Ag2O + NH4OH + NH4NO3 = NO3(Ag(NH3)2) + H2O =>
Ag2O + 2 NH4OH + 2 NH4NO3 = 2 NO3(Ag(NH3)2) + 3 H2O
KNO3 + Na = K2 + Na2O + N2 =>
2 KNO3 + 12 Na = K2 + 6 Na2O + N2
Ni(NO3)2 + FeCl2 = NiCl2 + Fe(NO3)2 =>
Ni(NO3)2 + FeCl2 = NiCl2 + Fe(NO3)2
CH3Br + NaOCHO = CH3OCHO + NaBr =>
CH3Br + NaOCHO = CH3OCHO + NaBr
CuO + HCl = HOH + CuCl2 =>
CuO + 2 HCl = HOH + CuCl2
ZnS + CsOH = ZnOH + CsS =>
ZnS + CsOH = ZnOH + CsS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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