| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O2 = O + H2O
LiCl + Cl = LiCl2 =>
LiCl + Cl = LiCl2
Fe + F = Fe2F =>
2 Fe + F = Fe2F
K2SO4 + NaF = Na2SO4 + KF =>
K2SO4 + 2 NaF = Na2SO4 + 2 KF
N2 + H2O = NH4NO2 =>
N2 + 2 H2O = NH4NO2
Co(NO2)3 + (NH4)2SO4 + H2O = NH4NO2 + H2SO4 + Co(OH)3 =>
2 Co(NO2)3 + 3(NH4)2SO4 + 6 H2O = 6 NH4NO2 + 3 H2SO4 + 2 Co(OH)3
Cr2O7{2-} + CH3OH + H{+} = HCO2H + Cr{3+} + H2O =>
2 Cr2O7{2-} + 3 CH3OH + 16 H{+} = 3 HCO2H + 4 Cr{3+} + 11 H2O
KNO3 + Cr2O3 + Na2CO3 = Na2CrO4 + KNO2 + CO2 =>
3 KNO3 + Cr2O3 + 2 Na2CO3 = 2 Na2CrO4 + 3 KNO2 + 2 CO2
N2H4 + N14O28 = N2 + H2O =>
14 N2H4 + N14O28 = 21 N2 + 28 H2O
NaCl(aq) + F2(aq) = NaF(aq) + Cl2(g) =>
2 NaCl(aq) + F2(aq) = 2 NaF(aq) + Cl2(g)
ammoniumnitrate + potassiumsulfide = ammoniumsulfide + potassiumnitrate =>
2 NH4NO3 + K2S = (NH4)2S + 2 KNO3
Zn + Sn(NO3)4 = Zn(NO3)3 + Sn =>
4 Zn + 3 Sn(NO3)4 = 4 Zn(NO3)3 + 3 Sn
CH3CH2OH + NaOI = CH3CHO + NaI + H2O =>
CH3CH2OH + NaOI = CH3CHO + NaI + H2O
P4 + Na = Na3P =>
P4 + 12 Na = 4 Na3P
KHT + NaCl = KCl + NaHT =>
KHT + NaCl = KCl + NaHT
H3PO3 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + H3PO4 + H2O =>
5 H3PO3 + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 5 H3PO4 + 3 H2O
Bi(NO3)3 + AI + NaOH = Bi + NH3 + NaAIO2 =>
Bi(NO3)3 + 9 AI + 9 NaOH = Bi + 3 NH3 + 9 NaAIO2
KMnO4 + FeSO4 + NaOH = Fe(OH)3 + Na2MnO4 + KOH + Na2SO4 =>
KMnO4 + FeSO4 + 4 NaOH = Fe(OH)3 + Na2MnO4 + KOH + Na2SO4
CO2 + NH4{+} + PO4{-3} + H{+} + {-} = C60H87O23N12P + H2O =>
60 CO2 + 12 NH4{+} + PO4{-3} + 241 H{+} + 250e = C60H87O23N12P + 101 H2O
NO2 + KOH = KO2 + HNO =>
NO2 + KOH = KO2 + HNO
CuOH + O2 = Cu2O2 + H2O =>
4 CuOH + O2 = 2 Cu2O2 + 2 H2O
Fe + CuO4S = FeSO4 + Cu =>
Fe + CuO4S = FeSO4 + Cu
C4H11NO2 + O2 = CO2 + H2O + N2 =>
4 C4H11NO2 + 23 O2 = 16 CO2 + 22 H2O + 2 N2
K0 = K20 =>
20 K0 = K20
CaH4P2O8 + KNO3 = Ca(NO3)2 + KH2PO4 =>
CaH4P2O8 + 2 KNO3 = Ca(NO3)2 + 2 KH2PO4
NaHSO4 + HCl = NaCl + H2O + SO3 =>
NaHSO4 + HCl = NaCl + H2O + SO3
CO(g) + H2(g) = CH4 + OH(g) =>
2 CO(g) + 5 H2(g) = 2 CH4 + 2 OH(g)
Cr3Br + Ag(NO)3 = Cr3(NO)3 + AgBr =>
Cr3Br + Ag(NO)3 = Cr3(NO)3 + AgBr
HCOOH + LiAlH4 + H2O = CH4O + LiOH + Al(OH)3 =>
2 HCOOH + LiAlH4 + 2 H2O = 2 CH4O + LiOH + Al(OH)3
AlOH3 + H2SO4 = AlH3 + OH2SO4 =>
AlOH3 + H2SO4 = AlH3 + OH2SO4
C17H22O11 = C + H2O =>
C17H22O11 = 17 C + 11 H2O
Fe(s) + NaCl(aq) = Fe(NaCl)2 =>
Fe(s) + 2 NaCl(aq) = Fe(NaCl)2
Fe(NO3)3 + NaHCO3 + H2O = O2 + FeCH3 + NaN3 =>
2 Fe(NO3)3 + 2 NaHCO3 + 2 H2O = 13 O2 + 2 FeCH3 + 2 NaN3
Cu + Na2C2O4 = Na + Cu2C2O4 =>
2 Cu + Na2C2O4 = 2 Na + Cu2C2O4
Fe(OH)NO3 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)NO3 + HNO3 = Fe(NO3)2 + H2O
VO2 + Fe + H2SO4 = VO + FeSO4 + H2O =>
VO2 + Fe + H2SO4 = VO + FeSO4 + H2O
Fe(OH)3(s) + CH3COOH(aq) = (CH3COO)3Fe(aq) + H2O =>
Fe(OH)3(s) + 3 CH3COOH(aq) = (CH3COO)3Fe(aq) + 3 H2O
OH + Al = Al2O3 + H2O =>
6 OH + 2 Al = Al2O3 + 3 H2O
Zn + HNO3(maidil) = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3(maidil) = 5 Zn(NO3)2 + N2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe2O3 + HClO4 = Fe(ClO4)3 + H2O =>
Fe2O3 + 6 HClO4 = 2 Fe(ClO4)3 + 3 H2O
NaCl(aq) + H2SO4(aq) + MnO2(aq) = Na2SO4(aq) + MnCl2(g) + H2O(l) + Cl2(g) =>
4 NaCl(aq) + 2 H2SO4(aq) + MnO2(aq) = 2 Na2SO4(aq) + MnCl2(g) + 2 H2O(l) + Cl2(g)
CH6N4O3 + O2 = CO2 + N2 + H2O =>
CH6N4O3 + O2 = CO2 + 2 N2 + 3 H2O
C6H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(g) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
HCl + KCl = KH + Cl2 =>
HCl + KCl = KH + Cl2
Zn(CH3CO2)2 + NaOH = ZnO + NaCH3CO2 + H2O =>
Zn(CH3CO2)2 + 2 NaOH = ZnO + 2 NaCH3CO2 + H2O
HCl(aq) + Al2(CO3)3 = H2CO3 + Cl3Al =>
6 HCl(aq) + Al2(CO3)3 = 3 H2CO3 + 2 Cl3Al
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
BaO + MgO = BaMg + O2 =>
BaO + MgO = BaMg + O2
CuCO3 + KI = CuI + K2CO3 + I2 =>
2 CuCO3 + 4 KI = 2 CuI + 2 K2CO3 + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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