| Équations équilibrées la veille | Équations équilibrées le lendemain |
HI + H2MnO4 = HMnO2 + I(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H5N + H2O = C2H6N + OH =>
C2H5N + H2O = C2H6N + OH
C5H12 + HCl = C5H11Cl + H2 =>
C5H12 + HCl = C5H11Cl + H2
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
CH3COOH + Cu2O = CH3COOCu + H2O =>
2 CH3COOH + Cu2O = 2 CH3COOCu + H2O
Cr(s) + H2O(g) = Cr2O3(s) + H2(g) =>
2 Cr(s) + 3 H2O(g) = Cr2O3(s) + 3 H2(g)
CuSO4(aq)NaCO3(aq) = CuCO3(aq)NaSO4(aq) =>
CuSO4(aq)NaCO3(aq) = CuCO3(aq)NaSO4(aq)
HC2H3O2(aq)NaOH(s) = NaC2H3O2(aq)H2O(l) =>
HC2H3O2(aq)NaOH(s) = NaC2H3O2(aq)H2O(l)
Fe + MnCl2 = FeCl2 + Mn =>
Fe + MnCl2 = FeCl2 + Mn
Cu(OH)2CO = CO2CuH2O =>
Cu(OH)2CO = CO2CuH2O
NH4I(aq) + Cl2(g) = NH4Cl(aq) + I2(g) =>
2 NH4I(aq) + Cl2(g) = 2 NH4Cl(aq) + I2(g)
Mg(s)Cr(No3)2(aq) = Mg(No3)2(aq)Cr(s) =>
Mg(s)Cr(No3)2(aq) = Mg(No3)2(aq)Cr(s)
Zn + (HNO3) = Zn(HNO3)2 =>
Zn + 2(HNO3) = Zn(HNO3)2
Ca(s)MgCl2(aq) = CaCl2(aq)Mg(s) =>
Ca(s)MgCl2(aq) = CaCl2(aq)Mg(s)
HNO3 + Ti + H2O = NO + H2TiO3 =>
4 HNO3 + 3 Ti + H2O = 4 NO + 3 H2TiO3
C4H9N3O2 + O2 = CO2 + H2O + N3O2 =>
4 C4H9N3O2 + 25 O2 = 16 CO2 + 18 H2O + 4 N3O2
H3CCH2CH2COOH + O2 = CO2 + H2O =>
H3CCH2CH2COOH + 5 O2 = 4 CO2 + 4 H2O
BaNFe3S = BaSFe3N =>
BaNFe3S = BaSFe3N
K2Cr2O7 + H2SO4 + C3H7OH = Cr2(SO4)3 + K2SO4 + C2H5COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C3H7OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2H5COOH + 11 H2O
KMnO4 + H2SO4 = KHSO4 + MnO4 + H30 =>
30 KMnO4 + 30 H2SO4 = 30 KHSO4 + 30 MnO4 + H30
H2(g)F2(g) = HF =>
H2(g)F2(g) = 2 HF
C6H5CHCHCOOH + C2H5OH = C9H10O + CO2 =>
3 C6H5CHCHCOOH + C2H5OH = 3 C9H10O + 2 CO2
Se + HNO3 = SeO2 + NO + H2O =>
3 Se + 4 HNO3 = 3 SeO2 + 4 NO + 2 H2O
Mg + O = MgO =>
Mg + O = MgO
Al2CO3 + C = Al + CO2 =>
2 Al2CO3 + C = 4 Al + 3 CO2
Na + H2O = NaH + NaOH =>
2 Na + H2O = NaH + NaOH
K4[Fe(CN)6] + Na2CO3 = NaCN + K2CO3 + FeCO3 =>
K4[Fe(CN)6] + 3 Na2CO3 = 6 NaCN + 2 K2CO3 + FeCO3
KCl + MnO4 + H2SO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
6 KCl + MnO4 + 4 H2SO4 = 3 K2SO4 + MnSO4 + 3 Cl2 + 4 H2O
(CuNO3)2 + Fe = Fe(NO3)2 + Cu =>
(CuNO3)2 + Fe = Fe(NO3)2 + 2 Cu
NH3 + NO = H2O + N2(g) =>
4 NH3 + 6 NO = 6 H2O + 5 N2(g)
C2H128 + O2 = CO2 + H2O =>
C2H128 + 34 O2 = 2 CO2 + 64 H2O
C6H8O6H2O = H3OC6H7O6 =>
C6H8O6H2O = H3OC6H7O6
K3[Fe(CN)6] = K + [Fe(CN)6] =>
K3[Fe(CN)6] = 3 K + [Fe(CN)6]
Bi(OH)3 + H3PO4 = BiPO4 + H2O =>
Bi(OH)3 + H3PO4 = BiPO4 + 3 H2O
Ca(NO3)2(aq)KCl(aq) = CaCl(aq)K(NO3)2(aq) =>
Ca(NO3)2(aq)KCl(aq) = CaCl(aq)K(NO3)2(aq)
PbO2 + As + KOH = PbO + KAsO2 + H2O =>
3 PbO2 + 2 As + 2 KOH = 3 PbO + 2 KAsO2 + H2O
C3H7OH + O2 = CO2 + HO2 =>
2 C3H7OH + 21 O2 = 6 CO2 + 16 HO2
Br2(g)C(s)H2(g) = CH2Br2(l) =>
Br2(g)C(s)H2(g) = CH2Br2(l)
KMnO4 + C6H8O7 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
18 KMnO4 + 5 C6H8O7 + 27 H2SO4 = 18 MnSO4 + 9 K2SO4 + 30 CO2 + 47 H2O
Ca(OH)2(S) = CaO(S)H2O(g) =>
Ca(OH)2(S) = CaO(S)H2O(g)
C10H32O + O2 = CO2 + H2O =>
2 C10H32O + 35 O2 = 20 CO2 + 32 H2O
CO2(g) + H2O(l) = C6H12O6(s) + O2(s) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(s) + 6 O2(s)
Ag(NO3)2 + Na2CO3 = Na2(NO3)2 + AgCO3 =>
Ag(NO3)2 + Na2CO3 = Na2(NO3)2 + AgCO3
C6H6 + AgNO3 + NH3 = C6H5Ag + NH4NO3 =>
C6H6 + AgNO3 + NH3 = C6H5Ag + NH4NO3
PbSO4 + NaCl = Na2SO4 + Na2PbCl4 =>
PbSO4 + 4 NaCl = Na2SO4 + Na2PbCl4
Co + C2H5OH + H2O = [CoC2H5OH]3H2O =>
3 Co + 3 C2H5OH + H2O = [CoC2H5OH]3H2O
C6H6 + AgNO3 + NH3 = C6H5Ag + NH4NO3 =>
C6H6 + AgNO3 + NH3 = C6H5Ag + NH4NO3
CrO3 + MnO2 + H{+} = MnO4{-} + Cr{3+} + OH{-} =>
CrO3 + MnO2 + H{+} = MnO4{-} + Cr{3+} + OH{-}
KClAgNO{3} = AgClKNO{3} =>
KClAgNO{3} = AgClKNO{3}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/09/24
Équations équilibrées sur06/08/23
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