| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O2 + 4 H2O = 3 C2H4O2 + 4 H2
Cu + NO3{-} + H{+} = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 NO3{-} + 4 H{+} = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe3(PO4)2 + Mg = FeMg + PO4 =>
Fe3(PO4)2 + 3 Mg = 3 FeMg + 2 PO4
Na + ZnUO4(CH3COO)2 = CH3COONa + ZnUO4 =>
2 Na + ZnUO4(CH3COO)2 = 2 CH3COONa + ZnUO4
Na3Cl3O11 = NaCl + O2 =>
2 Na3Cl3O11 = 6 NaCl + 11 O2
C6H4(NO2)2 + O2 = CO2 + H2O + N2 =>
C6H4(NO2)2 + 5 O2 = 6 CO2 + 2 H2O + N2
H{3+} = H{4+}B{+6}O{11+} + H{2+}O =>
2 H{3+} = H{4+}B{+6}O{11+} + H{2+}O
BeO + KOH + H2O = KBe(OH)3 =>
BeO + KOH + H2O = KBe(OH)3
H{3+} = H{4+}B{+6}O{11+} + H{2+}O =>
2 H{3+} = H{4+}B{+6}O{11+} + H{2+}O
C6H6 + C3H6 = C6H5CH(CH3)2 =>
C6H6 + C3H6 = C6H5CH(CH3)2
S + NH4IO3 = N2 + H2O + I2 + SO2 =>
S + 2 NH4IO3 = N2 + 4 H2O + I2 + SO2
FeO + Cl2 + KOH = KClO3 + FeCl3 + H2O =>
10 FeO + 17 Cl2 + 4 KOH = 4 KClO3 + 10 FeCl3 + 2 H2O
Al(OH)3 + CH3CO2H = Al(CH3COO)3 + H2O =>
Al(OH)3 + 3 CH3CO2H = Al(CH3COO)3 + 3 H2O
Al(s) + Fe(NO3)3(aq) = Al(NO3)3(aq) + Fe(NO3)2(aq) =>
Al(s) + 3 Fe(NO3)3(aq) = Al(NO3)3(aq) + 3 Fe(NO3)2(aq)
COCl2 + NH3 = CON2H4 + NH4Cl =>
COCl2 + 4 NH3 = CON2H4 + 2 NH4Cl
Fe(Cl2) + Na(N)(O3) + HCl = Fe(Cl3) + NaCl + H2(O) + NO =>
3 Fe(Cl2) + Na(N)(O3) + 4 HCl = 3 Fe(Cl3) + NaCl + 2 H2(O) + NO
H2 + CO2 + NH3 = C5H7NO2 + H2O =>
10 H2 + 5 CO2 + NH3 = C5H7NO2 + 8 H2O
CH3CH(CH3)CH(CH3)CH(CH3)CH(CH3)CH3 + Br2 = HBr + CH3CBr(CH3)CH(CH3)CH3 =>
3 CH3CH(CH3)CH(CH3)CH(CH3)CH(CH3)CH3 + 3 Br2 = HBr + 5 CH3CBr(CH3)CH(CH3)CH3
N2(d) + O2(d) = NO2(d) =>
N2(d) + 2 O2(d) = 2 NO2(d)
KSO4 + CuCH3CO2 = K(CH3CO2)2 + Cu2SO4 =>
KSO4 + 2 CuCH3CO2 = K(CH3CO2)2 + Cu2SO4
Na3P + HCl = NaCl + PH3 =>
Na3P + 3 HCl = 3 NaCl + PH3
SrCl2(aq) + NH4F(aq) = SrF2 + NH4Cl(aq) =>
SrCl2(aq) + 2 NH4F(aq) = SrF2 + 2 NH4Cl(aq)
CH3(CH2)6CH3 + O2 = CO2 + H2 =>
CH3(CH2)6CH3 + 8 O2 = 8 CO2 + 9 H2
C6H12O2 + H2O = C4H8O2 + C2H6O =>
C6H12O2 + H2O = C4H8O2 + C2H6O
H2S4O2 + O2 = SO2 + H2O =>
2 H2S4O2 + 7 O2 = 8 SO2 + 2 H2O
C4H10 + O2 = CO2 + H2O = =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
Cu2O + KClO4 + H2O = Cu(OH)2 + KClO3 =>
Cu2O + KClO4 + 2 H2O = 2 Cu(OH)2 + KClO3
Ga(NO2)3 + Fe(NO3)3 + NH2CH2COOH = GaFeO3 + CO2 + H2O + N2 =>
3 Ga(NO2)3 + 3 Fe(NO3)3 + 8 NH2CH2COOH = 3 GaFeO3 + 16 CO2 + 20 H2O + 13 N2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
BN + Ca4C2 = B4C3 + Ca3N2 =>
8 BN + 3 Ca4C2 = 2 B4C3 + 4 Ca3N2
C2H5OH + O2(g) = H2O(g) + CO2 =>
C2H5OH + 3 O2(g) = 3 H2O(g) + 2 CO2
FeCl3 + MgO = Fe2O3 + MgCl2 =>
2 FeCl3 + 3 MgO = Fe2O3 + 3 MgCl2
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
(NH4)2S2O8 + HNO3 = O3 + NO2 + (NH4)2SO4 =>
(NH4)2S2O8 + 8 HNO3 = 4 O3 + 6 NO2 + 2(NH4)2SO4
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
A1 + H2SO4 = A12(SO4)3 + H2O + H2S =>
48 A1 + 15 H2SO4 = 4 A12(SO4)3 + 12 H2O + 3 H2S
CsOH + H2SO3 = SO3(Cs2) + H2O =>
2 CsOH + H2SO3 = SO3(Cs2) + 2 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Hf + Bi2O3 = HfO2 + Bi =>
3 Hf + 2 Bi2O3 = 3 HfO2 + 4 Bi
CuCl2 + CaCO3 = CuCO3 + CaCl2 =>
CuCl2 + CaCO3 = CuCO3 + CaCl2
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
Cu + PbSO4 = CuSO4 + Pb =>
Cu + PbSO4 = CuSO4 + Pb
Al(s) + Zn(C2H3O2)2(aq) = Al(C2H3O2)3(aq) + Zn(s) =>
2 Al(s) + 3 Zn(C2H3O2)2(aq) = 2 Al(C2H3O2)3(aq) + 3 Zn(s)
Pb(iv)SO4 + (NH4)2CO3 = Pb(iv)CO3 + (NH4)2SO4 =>
Pb(iv)SO4 + (NH4)2CO3 = Pb(iv)CO3 + (NH4)2SO4
Cr(NO3)2 + K3PO4 = CrPO4 + K3(NO3)2 =>
Cr(NO3)2 + K3PO4 = CrPO4 + K3(NO3)2
Ag2S(s) + Fe(s) = FeS(s) + Ag(s) =>
Ag2S(s) + Fe(s) = FeS(s) + 2 Ag(s)
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Hexane + O2 = Carbondioxide + water =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KCl + (NH4)2S = K2S + NH4Cl =>
2 KCl + (NH4)2S = K2S + 2 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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