| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H17OH(l) + 7 O2(g) = 3 CO2(g) + 9 H2O(g)
CO2 + H{+} + e = C6H12O6 + H2O =>
6 CO2 + 24 H{+} + 24e = C6H12O6 + 6 H2O
CH3COONa + CH3COCl = CH3COOOCCH3 + NaCl =>
CH3COONa + CH3COCl = CH3COOOCCH3 + NaCl
NaHCO3 + Li = LiO2 + CO2 + Na + H2O =>
4 NaHCO3 + Li = LiO2 + 4 CO2 + 4 Na + 2 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CH3CH2OH(l) + O2 = H2O + CH3COOH =>
CH3CH2OH(l) + O2 = H2O + CH3COOH
NaCl + H2O = Cl2 + H2 + NaOH =>
2 NaCl + 2 H2O = Cl2 + H2 + 2 NaOH
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
(Sr(NO3)2)100 + (Ca(NO3)2(H2O)4)100 + (NH4H2PO4)100 + (NH4OH)100 = Ca950Sr50(PO4)600(OH)200 + (NH4NO3)100 + (H2O)100 =>
(Sr(NO3)2)100 + 19(Ca(NO3)2(H2O)4)100 + 12(NH4H2PO4)100 + 28(NH4OH)100 = 2 Ca950Sr50(PO4)600(OH)200 + 40(NH4NO3)100 + 100(H2O)100
H2O + P2O5 + NH4 + Mg + OH = MgNH4PO4*6H2O =>
9 H2O + P2O5 + 2 NH4 + 2 Mg + 6 OH = 2 MgNH4PO4*6H2O
MgF2 + Cs2S = MgS + FCs =>
MgF2 + Cs2S = MgS + 2 FCs
Ba + F + HCl = BaCl + HF2 =>
Ba + 2 F + HCl = BaCl + HF2
TeBr4 + AgC = TeC + AgBr4 =>
TeBr4 + AgC = TeC + AgBr4
N2O + C14H30 = CO2 + H2O + N2 =>
43 N2O + C14H30 = 14 CO2 + 15 H2O + 43 N2
Au2O = O2 + Au =>
2 Au2O = O2 + 4 Au
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
NaClO + LaCl + NaOH = LaO + NaCl + H2O =>
NaClO + 2 LaCl + 2 NaOH = 2 LaO + 3 NaCl + H2O
Fe(NO3)2 + Cr6 = Cr(NO3)3 + Fe =>
9 Fe(NO3)2 + Cr6 = 6 Cr(NO3)3 + 9 Fe
C6H6 + C3H5Br = C9H10HBr =>
C6H6 + C3H5Br = C9H10HBr
SO3 + H2O = H{+} + HSO4{-} =>
SO3 + H2O = H{+} + HSO4{-}
CO2 + H = C2H5OH + OH =>
2 CO2 + 9 H = C2H5OH + 3 OH
C6H6(OH)2 + NaOH = C6H6(ONa)2 + H2O =>
C6H6(OH)2 + 2 NaOH = C6H6(ONa)2 + 2 H2O
CoCl2*H2O + NH4Cl + H2O2 + NH3 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*H2O + 2 NH4Cl + H2O2 + 8 NH3 = 2[Co(NH3)5Cl]Cl2 + 4 H2O
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
C6H5C2H5 + KMnO4 + H2SO4 = C6H5CHCOOH + K2SO4 + H2O + MnSO4 =>
10 C6H5C2H5 + 14 KMnO4 + 21 H2SO4 = 10 C6H5CHCOOH + 7 K2SO4 + 36 H2O + 14 MnSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na4CO3 + C2H4O2 = NaC2H3O2 + CO2 + H2O =>
4 Na4CO3 + 15 C2H4O2 = 16 NaC2H3O2 + 2 CO2 + 6 H2O
P2O5 + H2 = PH2 + H2O =>
P2O5 + 7 H2 = 2 PH2 + 5 H2O
P + Cu = CuP =>
P + Cu = CuP
B2O3 + HNO3 = H3BO3 + NO2 + O2 =>
2 B2O3 + 12 HNO3 = 4 H3BO3 + 12 NO2 + 3 O2
MnSO4 + NaBiO3 + HNO3 = Bi(NO3)3 + HMnO4 + NaNO3 + Na2SO4 + H2O =>
2 MnSO4 + 5 NaBiO3 + 16 HNO3 = 5 Bi(NO3)3 + 2 HMnO4 + NaNO3 + 2 Na2SO4 + 7 H2O
HCl + Sr = H + SrCl2 =>
2 HCl + Sr = 2 H + SrCl2
CO(NO3)2 + Na(OH) = CO(OH)2 + Na(NO3) =>
CO(NO3)2 + 2 Na(OH) = CO(OH)2 + 2 Na(NO3)
AlI3 + K2S + H2O = Al(OH)3 + KI + H2S =>
2 AlI3 + 3 K2S + 6 H2O = 2 Al(OH)3 + 6 KI + 3 H2S
Pb(NO3) + NH4SO4 = PbSO4 + NH4NO3 =>
Pb(NO3) + NH4SO4 = PbSO4 + NH4NO3
(Na)2SO4 + KNO3 = NaNO3 + K2SO4 =>
(Na)2SO4 + 2 KNO3 = 2 NaNO3 + K2SO4
Cu + LiO = CuO + Li =>
Cu + LiO = CuO + Li
H2O2 + C3H4 = H2O + CO2 = C2 =>
8 H2O2 + C3H4 = 10 H2O + 3 CO2
H + Cl = HCl2(HCl) =>
2 H + 3 Cl = HCl2(HCl)
SiO2(s) + Ca3(PO4)2(s) + C(s) = CO(g) + P4(g) + CaSiO3(l) =>
6 SiO2(s) + 2 Ca3(PO4)2(s) + 10 C(s) = 10 CO(g) + P4(g) + 6 CaSiO3(l)
SiF4 + NaOH = Na4SiO4 + NaF + HOH =>
SiF4 + 8 NaOH = Na4SiO4 + 4 NaF + 4 HOH
Ga(s) + F2(g) = GaF2(s) =>
Ga(s) + F2(g) = GaF2(s)
BaCl2(aq) + AgNO3(aq) = AgCl2(s) + BaNO3(aq) =>
BaCl2(aq) + AgNO3(aq) = AgCl2(s) + BaNO3(aq)
NaHCO3 + HBr = NaBr + H(HCO3) =>
NaHCO3 + HBr = NaBr + H(HCO3)
SrHCO3 = SrO + HCO2 =>
SrHCO3 = SrO + HCO2
C14H10 + O = CO2 + H2O =>
C14H10 + 33 O = 14 CO2 + 5 H2O
KBr + KMnO4 + H2SO4 = Br2 + K2SO4 + MnSO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
FeSO4*7H2O + PO4 = FePO4 + SO4 + H2O =>
FeSO4*7H2O + PO4 = FePO4 + SO4 + 7 H2O
Fe + Cl2(g) = FeCl2 =>
Fe + Cl2(g) = FeCl2
Sn + HNO3 + HCl = SnCl4 + H2O + NO =>
3 Sn + 4 HNO3 + 12 HCl = 3 SnCl4 + 8 H2O + 4 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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