| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NaOH + KAl3Si3O10(OH)2 = KAlSiO4 + 2 Na2SiO3 + Al2O3 + 3 H2O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
V2(SO4)3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + VOSO4 + H2O =>
3 V2(SO4)3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + 6 VOSO4 + H2O
Ca3(PO4)2 + NaCl = CaCl2 + Na3PO4 =>
Ca3(PO4)2 + 6 NaCl = 3 CaCl2 + 2 Na3PO4
Fe + HNO3(dilut) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(dilut) = Fe(NO3)3 + NO + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
KNO2 + NaBiO3 + H2SO4 = Bi2(SO4)3 + KNO3 + Na2SO4 + H2O =>
2 KNO2 + 2 NaBiO3 + 4 H2SO4 = Bi2(SO4)3 + 2 KNO3 + Na2SO4 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
CaCo3 + Ba(OH)2 = Ca(OH)2 + BaCo3 =>
CaCo3 + Ba(OH)2 = Ca(OH)2 + BaCo3
CH3CH2Cl + Na = CH3CH2Na + Cl =>
CH3CH2Cl + Na = CH3CH2Na + Cl
MgO + H2SO3 = MgSO3 + H2O =>
MgO + H2SO3 = MgSO3 + H2O
Mg(HCO3)2 + H2SO4 = MgSO4 + H2(HCO3)2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + H2(HCO3)2
Cl2 + O2 = Cl2O7 = =>
2 Cl2 + 7 O2 = 2 Cl2O7
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
(PbCO3)2*Pb(OH)2 + H2S = PbS + H2O + CO2 =>
(PbCO3)2*Pb(OH)2 + 3 H2S = 3 PbS + 4 H2O + 2 CO2
Co{2+} + H{+} + O2 = Co{3+} + H2O =>
4 Co{2+} + 4 H{+} + O2 = 4 Co{3+} + 2 H2O
K2S + Zn(OH)2 = ZnS + KOH =>
K2S + Zn(OH)2 = ZnS + 2 KOH
C6H5ONa + HCl = C6H5OH + NaHCl2 =>
C6H5ONa + 2 HCl = C6H5OH + NaHCl2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C4H10 + O2 = C2H4 + H2O =>
2 C4H10 + O2 = 4 C2H4 + 2 H2O
NaCl + Fe(OH)3 = FeCl3 + Na(OH) =>
3 NaCl + Fe(OH)3 = FeCl3 + 3 Na(OH)
CaCl2(aq) + K2Co3(aq) = KCl(aq) + CaCo3(s) =>
CaCl2(aq) + K2Co3(aq) = 2 KCl(aq) + CaCo3(s)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al + S = Al3S3 =>
3 Al + 3 S = Al3S3
Mn(OH)3 + BeCl2 = Be(OH)2 + MnCl3 =>
2 Mn(OH)3 + 3 BeCl2 = 3 Be(OH)2 + 2 MnCl3
C132983H211861N36149O40883S693 + O2 = CO2 + H2O + NO2 + SO3 =>
4 C132983H211861N36149O40883S693 + 810781 O2 = 531932 CO2 + 423722 H2O + 144596 NO2 + 2772 SO3
KMnO4 + H2SO4 + (COOH)2 = MnSO4 + CO2 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5(COOH)2 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O
HI + KMnO4 = I2 + MnI + H2O + KI =>
8 HI + KMnO4 = 3 I2 + MnI + 4 H2O + KI
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2 =>
2 KMnO4 + 2 NaOH + 2 Na2SO3 = K2MnO4 + Na2MnO4 + 2 Na2SO4 + H2
Sr + NaNO3 = NaSrNO3 =>
Sr + NaNO3 = NaSrNO3
H2Cr2O7 + KCl + NaOH = HCl + KOH + Na2Cr2O7 =>
H2Cr2O7 + 2 KCl + 2 NaOH = 2 HCl + 2 KOH + Na2Cr2O7
BaCO3 + K2Cr2O7 = K2CrO4 + CO2 + BaCrO4 =>
BaCO3 + K2Cr2O7 = K2CrO4 + CO2 + BaCrO4
Cu + Pb{2+} = Cu{2+} + Pb =>
Cu + Pb{2+} = Cu{2+} + Pb
FeCl3(aq) + (NH4)3PO4(aq) = FePO4(s) + NH4Cl(aq) =>
FeCl3(aq) + (NH4)3PO4(aq) = FePO4(s) + 3 NH4Cl(aq)
C2H6 + O2 = C + H2O(g) =>
2 C2H6 + 3 O2 = 4 C + 6 H2O(g)
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3COOCH(CH3)2 + KOH = CH3COOK + CH3CH(OH)CH3 =>
CH3COOCH(CH3)2 + KOH = CH3COOK + CH3CH(OH)CH3
H1 + Cl2 = H2Cl1 =>
4 H1 + Cl2 = 2 H2Cl1
NaCl + KOH = NaOH + KCl =>
NaCl + KOH = NaOH + KCl
KCl + H2SO4 = K2SO4 + HCl =>
2 KCl + H2SO4 = K2SO4 + 2 HCl
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
V2MoC2F2 = Mo2C + V6C5 + VF2 + C =>
6 V2MoC2F2 = 3 Mo2C + V6C5 + 6 VF2 + 4 C
Cl2 + KCl + H2O = HCl + KClO3 =>
3 Cl2 + KCl + 3 H2O = 6 HCl + KClO3
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
CH3COOH + Bi2O3 = (CH3COO)3Bi + H2O =>
6 CH3COOH + Bi2O3 = 2(CH3COO)3Bi + 3 H2O
Ca3(PO4)2 + H2(SO4) = CaSO4 + CaH4(PO4)2 =>
Ca3(PO4)2 + 2 H2(SO4) = 2 CaSO4 + CaH4(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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