| Équations équilibrées la veille | Équations équilibrées le lendemain |
C14H10O4 + H2O2 = 2 C6H6O + C2O4
FeCl3 + Na3PO4 = Fe2(PO4)2 + NaCl =>
2 FeCl3 + 2 Na3PO4 = Fe2(PO4)2 + 6 NaCl
C27H56 + O2 = CO2 + H2O =>
C27H56 + 41 O2 = 27 CO2 + 28 H2O
FeCl3 + Na2S = Fe2S3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2S3 + 6 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5CH2ONa + HCl = C6H5CH2OH + NaCl =>
C6H5CH2ONa + HCl = C6H5CH2OH + NaCl
Ca(CH3COO)2 + H2O = CH3COOH + Ca(OH)2 =>
Ca(CH3COO)2 + 2 H2O = 2 CH3COOH + Ca(OH)2
C2H3Cl3 + KOH = C2H3COOK + KCl + H2O =>
3 C2H3Cl3 + 11 KOH = 2 C2H3COOK + 9 KCl + 7 H2O
CO2 + H2O = C7H8O + O2 =>
14 CO2 + 8 H2O = 2 C7H8O + 17 O2
Na + Sn3N2 = Na3N + Sn =>
6 Na + Sn3N2 = 2 Na3N + 3 Sn
Cu + HNO3(diluido) = CuNO3 + H2 =>
2 Cu + 2 HNO3(diluido) = 2 CuNO3 + H2
C8H16O2 + NaOH = C8H15NaO2 + H2O =>
C8H16O2 + NaOH = C8H15NaO2 + H2O
C5H11OH + (CH3CO)2O = CH3COOC5H11 + CH3COOH =>
C5H11OH + (CH3CO)2O = CH3COOC5H11 + CH3COOH
C4H6 + Br2 = C4H6Br2 =>
C4H6 + Br2 = C4H6Br2
C2H5COOH + K2O = C2H5COOK + H2O =>
2 C2H5COOH + K2O = 2 C2H5COOK + H2O
H2C2O4 + Na2CO3 = Na2C2O4 + H2O + CO2 =>
H2C2O4 + Na2CO3 = Na2C2O4 + H2O + CO2
Al(s) + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al(s) + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
CaC2O4 + NH4OH = Ca(OH)2 + (NH4)2C2O4 =>
CaC2O4 + 2 NH4OH = Ca(OH)2 + (NH4)2C2O4
KNO3 + MgSO4 = K2SO4 + Mg(NO3)2 =>
2 KNO3 + MgSO4 = K2SO4 + Mg(NO3)2
I{-}(aq) + CIO{-} + H2O = I2(aq) + CI{-}(aq) + OH{-}(aq) =>
2 I{-}(aq) + CIO{-} + H2O = I2(aq) + CI{-}(aq) + 2 OH{-}(aq)
Al(OH)3 + Al(NO3)3 = AlOH(NO3)2 =>
Al(OH)3 + 2 Al(NO3)3 = 3 AlOH(NO3)2
B(OH)2 + Ba(OH)2 = BaBO2 + H2O =>
B(OH)2 + Ba(OH)2 = BaBO2 + 2 H2O
MgO + C18H36O2 = Mg(C18H35O2)2 + H2O =>
MgO + 2 C18H36O2 = Mg(C18H35O2)2 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
B2O3(s) + K(s) = B(s) + K2O =>
B2O3(s) + 6 K(s) = 2 B(s) + 3 K2O
HPO3 + BrO = PO4 + Br + H2O =>
2 HPO3 + 3 BrO = 2 PO4 + 3 Br + H2O
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
CuCl2 + (NH4)2PO4 = NH4Cl + CuPO4 =>
CuCl2 + (NH4)2PO4 = 2 NH4Cl + CuPO4
Mg + Fe(II)SO4 = MgSO4 + Fe(II) =>
Mg + Fe(II)SO4 = MgSO4 + Fe(II)
V2O5 + C = V + CO =>
V2O5 + 5 C = 2 V + 5 CO
Al + Na2CO3 = Na2C + AlO3 =>
Al + Na2CO3 = Na2C + AlO3
KMnO4 + KHSO3 + NaOH = K2MnO4 + Na2MnO4 + KHSO4 + H2O =>
2 KMnO4 + KHSO3 + 2 NaOH = K2MnO4 + Na2MnO4 + KHSO4 + H2O
C15H30(l) + O2(g) = CO2(g)H2O(g) =>
2 C15H30(l) + 45 O2(g) = 30 CO2(g)H2O(g)
CH3COO + CH3CH2OH = CH3COOCH2CH3 + H2O =>
4 CH3COO + 6 CH3CH2OH = 5 CH3COOCH2CH3 + 4 H2O
Cu + AgCl = CuAgCl =>
Cu + AgCl = CuAgCl
Al + (H2SO4)3 = Al2(SO4)3 + H2 =>
2 Al + (H2SO4)3 = Al2(SO4)3 + 3 H2
CH3COCH3 + KMnO4 + KHSO4 = H2O + K2SO4 + MnSO4 + CH3COOH =>
10 CH3COCH3 + 8 KMnO4 + 24 KHSO4 = 12 H2O + 16 K2SO4 + 8 MnSO4 + 15 CH3COOH
Fe(SO4)3 + Zn = FeSO4 + ZnSO4 =>
Fe(SO4)3 + 2 Zn = FeSO4 + 2 ZnSO4
Ca(s) + H2SO4(aq) = CaSO4 + H2 =>
Ca(s) + H2SO4(aq) = CaSO4 + H2
CH3COOH + Na = CH3COONa + H2 =>
2 CH3COOH + 2 Na = 2 CH3COONa + H2
H3PO3 + Ca(OH)2 = (PO3)2Ca3 + H2O =>
2 H3PO3 + 3 Ca(OH)2 = (PO3)2Ca3 + 6 H2O
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
C7H6O6S + NaOH = NaC7H5O6S + H2O =>
C7H6O6S + NaOH = NaC7H5O6S + H2O
Cu(s) + NO3{-}(aq) + H{+}(aq) = Cu{+}(aq) + NO(g) + H2O =>
3 Cu(s) + NO3{-}(aq) + 4 H{+}(aq) = 3 Cu{+}(aq) + NO(g) + 2 H2O
HMnO4 + Cr = Cr(MnO4)3 + H2 =>
6 HMnO4 + 2 Cr = 2 Cr(MnO4)3 + 3 H2
BaOSO3 = BaO3SO =>
BaOSO3 = BaO3SO
(CH3)3N + HBr = (CH3)3NHBr =>
(CH3)3N + HBr = (CH3)3NHBr
C3H6C6H6 = C6H5C3H7 =>
C3H6C6H6 = C6H5C3H7
[Co(NH3)6][Cr(CN)6] + AgNO3 = [Co(NH3)6(NO3)][Cr(CN)6] + Ag =>
[Co(NH3)6][Cr(CN)6] + AgNO3 = [Co(NH3)6(NO3)][Cr(CN)6] + Ag
Fe2(CO3)3 + H2O = FeO2 + CH4 + O2 =>
2 Fe2(CO3)3 + 12 H2O = 4 FeO2 + 6 CH4 + 11 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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