| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaClO + O2 = 2 NaClO2
H3PO4 + Cu + O2 = Cu3(PO4)2 + H2O =>
4 H3PO4 + 6 Cu + 3 O2 = 2 Cu3(PO4)2 + 6 H2O
P = P2 = O = O2 =>
2 P = P2
Mg(NO3)2 + H3PO4 = Mg3(PO4)2 + HNO3 =>
3 Mg(NO3)2 + 2 H3PO4 = Mg3(PO4)2 + 6 HNO3
(NH4)3Rh(NO2)6 + HCl = (NH4)3RhCl6(ac) + HNO2 =>
(NH4)3Rh(NO2)6 + 6 HCl = (NH4)3RhCl6(ac) + 6 HNO2
Pr + H = PrH =>
Pr + H = PrH
C4H6O6 + NaOH = C4H4O6Na2 + H2O =>
C4H6O6 + 2 NaOH = C4H4O6Na2 + 2 H2O
CrO3 + NaCl + H2SO4 = CrO2Cl2 + Na2SO4 + H2O =>
CrO3 + 2 NaCl + H2SO4 = CrO2Cl2 + Na2SO4 + H2O
O2 + MnO2 + KOH = K2MnO4 + H2O =>
O2 + 2 MnO2 + 4 KOH = 2 K2MnO4 + 2 H2O
MnS + HCl = MnCl + SH =>
MnS + HCl = MnCl + SH
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
CH2OH + CuO = Cu + CHO + H2O =>
CH2OH + CuO = Cu + CHO + H2O
Ca(H2PO4)2 + NaHCO3 = CO2 + H2O + CaHPO4 + Na2HPO4 =>
Ca(H2PO4)2 + 2 NaHCO3 = 2 CO2 + 2 H2O + CaHPO4 + Na2HPO4
H{+} + VO2{+} + SO2 = VO{2+} + SO4{-} + H2O =>
2 H{+} + 3 VO2{+} + SO2 = 3 VO{2+} + SO4{-} + H2O
C4H9OH + NaBr + H2SO4 = C5H11Br + NaHSO4 + H2O =>
5 C4H9OH + 4 NaBr + 4 H2SO4 = 4 C5H11Br + 4 NaHSO4 + 5 H2O
CrI2 + KOH + Cl2 = K2CrO4 + KIO2 + KCl + H2O =>
CrI2 + 16 KOH + 6 Cl2 = K2CrO4 + 2 KIO2 + 12 KCl + 8 H2O
CO2(s) + H2O = C6H12O6 + O2(g) =>
6 CO2(s) + 6 H2O = C6H12O6 + 6 O2(g)
C12H23 + NH4NO3 = CO2 + H2O + N2 =>
2 C12H23 + 71 NH4NO3 = 24 CO2 + 165 H2O + 71 N2
Cd(NO3)2 + NO + S + H2O = HNO3 + CdS =>
3 Cd(NO3)2 + 2 NO + 3 S + 4 H2O = 8 HNO3 + 3 CdS
SO3{2-} + MnO4{-} + H2O = SO4{2+} + MnO2 + OH{-} =>
SO3{2-} + 2 MnO4{-} + 3 H2O = SO4{2+} + 2 MnO2 + 6 OH{-}
CuSO4*5H2O + NH3 = H2O + Cu(NH3)SO4*H2O =>
CuSO4*5H2O + NH3 = 4 H2O + Cu(NH3)SO4*H2O
Na3CrO4 + H2SO4 = Cr2O3 + H2O + Na2SO4 + Na2Cr2O7 =>
6 Na3CrO4 + 7 H2SO4 = Cr2O3 + 7 H2O + 7 Na2SO4 + 2 Na2Cr2O7
NaClO2 + H2SO4 = NaHSO4 + HClO2 =>
NaClO2 + H2SO4 = NaHSO4 + HClO2
CrO4 + SO2 + H = Cr2(SO4) + H2O =>
2 CrO4 + SO2 + 12 H = Cr2(SO4) + 6 H2O
Na2S + KMnO4 = MnO2 + K2SO4 + Na =>
Na2S + 2 KMnO4 = 2 MnO2 + K2SO4 + 2 Na
Sr(NO3)2 + Cu(SO4) = Cu(NO3)2 + Sr(SO4) =>
Sr(NO3)2 + Cu(SO4) = Cu(NO3)2 + Sr(SO4)
NaOH + Cu = Na2Cu + O2 + H2 =>
2 NaOH + Cu = Na2Cu + O2 + H2
Na2Se + CuSO4*5H2O = CuSe + Na2SO4 + H2O =>
Na2Se + CuSO4*5H2O = CuSe + Na2SO4 + 5 H2O
CO + H2O + HF = C2H3OF + O2 =>
2 CO + H2O + HF = C2H3OF + O2
NaOH + NHP = NaHP + NOH =>
NaOH + NHP = NaHP + NOH
Mg + K3PO4 = MgPO4 + K =>
Mg + K3PO4 = MgPO4 + 3 K
Mo5N6 = Mo + N2 =>
Mo5N6 = 5 Mo + 3 N2
CO + H2 = H2O + CH4 =>
CO + 3 H2 = H2O + CH4
Sr + LiCl = SrCl2 + Li =>
Sr + 2 LiCl = SrCl2 + 2 Li
Ni2O3 + HCl = NiCl2 + H2O + O2 =>
2 Ni2O3 + 8 HCl = 4 NiCl2 + 4 H2O + O2
C32H66O17 + O2 = CO2 + H2O =>
C32H66O17 + 40 O2 = 32 CO2 + 33 H2O
C7H16 + O2 = H2O + CO =>
2 C7H16 + 15 O2 = 16 H2O + 14 CO
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
C13H20 + O2 = CO + H2O =>
2 C13H20 + 23 O2 = 26 CO + 20 H2O
Fe(OH)2 + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe(OH)2 + 26 HNO3 = 8 Fe(NO3)3 + NH4NO3 + 19 H2O
C2H6 + O2 = CO14 + H2O =>
2 C2H6 + 31 O2 = 4 CO14 + 6 H2O
C2H5COOH + Na2CO3 = C2H5COONa + CO2 + H2O =>
2 C2H5COOH + Na2CO3 = 2 C2H5COONa + CO2 + H2O
Al(SO4)3 + ZnCl = AlCl3 + ZnSO4 =>
Al(SO4)3 + 3 ZnCl = AlCl3 + 3 ZnSO4
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
OH{-} + S{2-} + I2 = SO4{2-} + I{-} + H2O =>
8 OH{-} + S{2-} + 4 I2 = SO4{2-} + 8 I{-} + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AsF3 + C2Cl6 = AsCl3 + C2Cl2F4 =>
4 AsF3 + 3 C2Cl6 = 4 AsCl3 + 3 C2Cl2F4
Pb(NO3)2 + K2CO3 = KNO3 + PbOCO2 =>
Pb(NO3)2 + K2CO3 = 2 KNO3 + PbOCO2
CH2N2 + O2 = CO2 + H2O + N2 =>
2 CH2N2 + 3 O2 = 2 CO2 + 2 H2O + 2 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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