| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(NO3)3 + 2 NaOH = Al(OH)2NO3 + 2 NaNO3
SO3 + KOH = SKO4H =>
SO3 + KOH = SKO4H
KMnO4 + K2C2O2 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
6 KMnO4 + 5 K2C2O2 + 14 H2SO4 = 8 K2SO4 + 6 MnSO4 + 14 H2O + 10 CO2
Cl + KF = ClKF =>
Cl + KF = ClKF
CH3OHCH3 + O2 = H2O + CO2 =>
4 CH3OHCH3 + 13 O2 = 14 H2O + 8 CO2
C2H5NO2 + Na = C2H4NO2Na + H2 =>
2 C2H5NO2 + 2 Na = 2 C2H4NO2Na + H2
NH4Fe(SO4)2*12H2O + NaOH = Fe(OH)3 + Na2SO4 + H2O + NH3 =>
NH4Fe(SO4)2*12H2O + 4 NaOH = Fe(OH)3 + 2 Na2SO4 + 13 H2O + NH3
NH4Cl + KNO3 = KCl + H2O + N2O =>
NH4Cl + KNO3 = KCl + 2 H2O + N2O
K2CO3 + Ba(OH)2 = BaCO3 + KOH =>
K2CO3 + Ba(OH)2 = BaCO3 + 2 KOH
HMnO4 + HI = MnH2 + I2 + H2O =>
2 HMnO4 + 18 HI = 2 MnH2 + 9 I2 + 8 H2O
SO4 + Mn = S2O3 + MnO4 =>
8 SO4 + 5 Mn = 4 S2O3 + 5 MnO4
C8H18O2 + NaOCl = C8H16O2 + NaCl + H2O =>
C8H18O2 + NaOCl = C8H16O2 + NaCl + H2O
S4O2 + O = S2O3 =>
S4O2 + 4 O = 2 S2O3
C10H8 + O2 = C8H4O3 + H2CO3 =>
2 C10H8 + 9 O2 = 2 C8H4O3 + 4 H2CO3
KBrO3 + NaBr + H2SO4 = K2SO4 + Na2SO4 + Br2 + H2O =>
2 KBrO3 + 10 NaBr + 6 H2SO4 = K2SO4 + 5 Na2SO4 + 6 Br2 + 6 H2O
ThO2 + H2O = H2ThO3 =>
ThO2 + H2O = H2ThO3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Ni + V = Ni90V10 =>
90 Ni + 10 V = Ni90V10
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C5H11OH + CH3CH2COOH = C6H12O2 + H2O =>
3 C5H11OH + 5 CH3CH2COOH = 5 C6H12O2 + 3 H2O
Pb + Na2S = PbNa + S =>
2 Pb + Na2S = 2 PbNa + S
Mo2O2 + H2O = Mo2O + H2O2 =>
Mo2O2 + H2O = Mo2O + H2O2
CH4 + O2 = CO2 + H2O = =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + Au = MgAu =>
Mg + Au = MgAu
C7H6O3 + C2H6O = C9H10O2 + H2O =>
12 C7H6O3 + 21 C2H6O = 14 C9H10O2 + 29 H2O
Fe(NO3)2 + (NH4)2S = FeS + (NO3)2(NH4)2 =>
Fe(NO3)2 + (NH4)2S = FeS + (NO3)2(NH4)2
NaH2H2 = NaH + H =>
NaH2H2 = NaH + 3 H
C7H6O2 + O2 = CO3 + H2O =>
C7H6O2 + 11 O2 = 7 CO3 + 3 H2O
PbS + H2 = Pb + H2S =>
PbS + H2 = Pb + H2S
HSO4 + PO4 = HPO4 + SO4 =>
HSO4 + PO4 = HPO4 + SO4
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
Fe2(SO3)3 + H5IO4 = Fe5(IO4)3 + H2O + SO2 =>
5 Fe2(SO3)3 + 6 H5IO4 = 2 Fe5(IO4)3 + 15 H2O + 15 SO2
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
AgNO3 + NO3 = Ag(NO3)2 =>
AgNO3 + NO3 = Ag(NO3)2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Kl + AgNO3 = AgKl + NO3 =>
Kl + AgNO3 = AgKl + NO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CO2 + NH3 = H2O + OCN2H4 =>
CO2 + 2 NH3 = H2O + OCN2H4
Zn + Fe(NO2)3 = Fe + Zn(NO2) =>
3 Zn + Fe(NO2)3 = Fe + 3 Zn(NO2)
I{-} + H{+} + MnO4 = Mn{2} + I2 + H2O =>
6 I{-} + 8 H{+} + MnO4 = Mn{2} + 3 I2 + 4 H2O
I2 + Cl2 + NaOH = NaCl + NaIO3 + H2O =>
I2 + 5 Cl2 + 12 NaOH = 10 NaCl + 2 NaIO3 + 6 H2O
KNO2 = K + O2 + N2 =>
2 KNO2 = 2 K + 2 O2 + N2
Cd(NO3)3 + NH4Cl = Cd(NH4)3 + Cl(NO3) =>
Cd(NO3)3 + 3 NH4Cl = Cd(NH4)3 + 3 Cl(NO3)
Na2SO4(aq) + BaCl2(aq) = NaCl + BaSO4(aq) =>
Na2SO4(aq) + BaCl2(aq) = 2 NaCl + BaSO4(aq)
C8H16 + K2Cr2O7 + H2SO4 = C8H16O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C8H16 + 2 K2Cr2O7 + 8 H2SO4 = 3 C8H16O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
C999H222 + O2 = CO2 + H2 =>
C999H222 + 999 O2 = 999 CO2 + 111 H2
CNa = NaC =>
CNa = NaC
NH4N2O3 = N2 + O2 + H2O =>
2 NH4N2O3 = 3 N2 + O2 + 4 H2O
Na2S + Cr2(SO4)3 = Na2(SO4) + Cr2S3 =>
3 Na2S + Cr2(SO4)3 = 3 Na2(SO4) + Cr2S3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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