| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu(OH)2 + 2 H3PO4 = 6 H2O + Cu3(PO4)2
SO2 + H2O + CUSO4 = CU + H2SO4 =>
SO2 + 2 H2O + CUSO4 = CU + 2 H2SO4
CH3COONa + H2O = NaOH + CH3COO + H3O =>
CH3COONa + 2 H2O = NaOH + CH3COO + H3O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO + H2O =>
3 Cu2S + 16 HNO3 = 3 Cu(NO3)2 + 3 CuSO4 + 10 NO + 8 H2O
Ga(NO3)3 = Ga2O3 + N2O5 =>
2 Ga(NO3)3 = Ga2O3 + 3 N2O5
C7H10O3 + O2 = CO2 + H2O =>
C7H10O3 + 8 O2 = 7 CO2 + 5 H2O
Ca(NO) + HCl = CaCl + HNO =>
Ca(NO) + HCl = CaCl + HNO
C6H10O + KMnO4 + H2O = C6H10O4 + KOH + MnO2 =>
C6H10O + 2 KMnO4 + H2O = C6H10O4 + 2 KOH + 2 MnO2
Fe(NO3)3*9H2O + Mg(NO3)2*6H2O = MgFe2O4 + O2 + N2 + H2O =>
2 Fe(NO3)3*9H2O + Mg(NO3)2*6H2O = MgFe2O4 + 10 O2 + 4 N2 + 24 H2O
SbCl3 + HCl = HSb + Cl =>
SbCl3 + HCl = HSb + 4 Cl
Al + CaS = AlS + Ca =>
Al + CaS = AlS + Ca
Mg3N2 + HBr = MgBr2 + NH3 =>
Mg3N2 + 6 HBr = 3 MgBr2 + 2 NH3
KBr + Cl2 + H2O = KBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KBrO3 + 6 HCl
CO3{-2} + H{+} = HCO3{-} =>
CO3{-2} + H{+} = HCO3{-}
NaClO + HCl = ClO2 + NaCl + H2O =>
5 NaClO + 2 HCl = 2 ClO2 + 5 NaCl + H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 = =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
NaC6H7O6 + CaCl2 = NaCl + Ca(C6H7O6)2 =>
2 NaC6H7O6 + CaCl2 = 2 NaCl + Ca(C6H7O6)2
NH4F = NH4 + F =>
NH4F = NH4 + F
C6H10O + NaBH4 = C6H12O + Na + B =>
2 C6H10O + NaBH4 = 2 C6H12O + Na + B
K3PO4 + Zn2SO4 = K2SO4 + Zn3PO4 =>
2 K3PO4 + 3 Zn2SO4 = 3 K2SO4 + 2 Zn3PO4
NaHSO3 + NaClO = Na2SO4 + HCl =>
NaHSO3 + NaClO = Na2SO4 + HCl
K3PO4 + Ni(OH)2 = Ni3(PO4)2 + KOH =>
2 K3PO4 + 3 Ni(OH)2 = Ni3(PO4)2 + 6 KOH
C10H22 + NO3{-} + PO4{-3} = C60H87O23N12P + H2O + H{+} + e =>
6 C10H22 + 12 NO3{-} + PO4{-3} = C60H87O23N12P + 17 H2O + 11 H{+} + 26e
HCOOH + KMnO4 = MnO2 + CO2 + H2O + KOH =>
3 HCOOH + 2 KMnO4 = 2 MnO2 + 3 CO2 + 2 H2O + 2 KOH
MgF2 + H2 = MgH2 + F2 =>
MgF2 + H2 = MgH2 + F2
N2 + He = NHe =>
N2 + 2 He = 2 NHe
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
NaCl + K3[Fe(CN)6] + Fe = Fe3[Fe(CN)6]2 + KCl + Na =>
6 NaCl + 2 K3[Fe(CN)6] + 3 Fe = Fe3[Fe(CN)6]2 + 6 KCl + 6 Na
Na2CO3(s) + HBr(aq) = NaBr + H2CO3 =>
Na2CO3(s) + 2 HBr(aq) = 2 NaBr + H2CO3
IO3{-} + HSO3{-} = I{-} + H{+} + SO4{-2} =>
IO3{-} + 3 HSO3{-} = I{-} + 3 H{+} + 3 SO4{-2}
NaHCO3 + Cl2 = NaClO + NaCl + CO2 + H2O =>
2 NaHCO3 + Cl2 = NaClO + NaCl + 2 CO2 + H2O
Ag + OH = Ag2O + H2O =>
2 Ag + 2 OH = Ag2O + H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
H2CO3 + Pb(OH)4 = Pb2(CO3)4 + H2O =>
4 H2CO3 + 2 Pb(OH)4 = Pb2(CO3)4 + 8 H2O
Fe2(SO4)3 + CH3COONa + H2O = Na2SO4 + Fe(OH)3 + CH3COOH =>
Fe2(SO4)3 + 6 CH3COONa + 6 H2O = 3 Na2SO4 + 2 Fe(OH)3 + 6 CH3COOH
AlBr2 + Cl2 = AlCl2 + Br3 =>
3 AlBr2 + 3 Cl2 = 3 AlCl2 + 2 Br3
Fe + Cr2O3 = FeO + Cr =>
3 Fe + Cr2O3 = 3 FeO + 2 Cr
Al + Co = AlCo =>
Al + Co = AlCo
H2S + H2Cr2O7 = H2O + S + Cr =>
6 H2S + H2Cr2O7 = 7 H2O + 6 S + 2 Cr
KMnO4 + H2C2O4 + HCl = MnCl2 + CO2 + KCl + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 MnCl2 + 10 CO2 + 2 KCl + 8 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Cd + H3PO4 = Cd3(PO4)2 + H =>
3 Cd + 2 H3PO4 = Cd3(PO4)2 + 6 H
H3PO4 + NaOH = H2O + Na2HPO4 =>
H3PO4 + 2 NaOH = 2 H2O + Na2HPO4
C6H5NH2 + CH3OH = C8H11N + H2O =>
C6H5NH2 + 2 CH3OH = C8H11N + 2 H2O
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
CsPO4 + AgNO3 = CsNO3 + AgPO4 =>
CsPO4 + AgNO3 = CsNO3 + AgPO4
Hg + KI = Hg2I2 + K =>
2 Hg + 2 KI = Hg2I2 + 2 K
H2O2 + Cr(OH)6{-3} = OH{-} + CrO4{-2} + H2O =>
3 H2O2 + 2 Cr(OH)6{-3} = 2 OH{-} + 2 CrO4{-2} + 8 H2O
O2 + NaBr = NaO + Br =>
O2 + 2 NaBr = 2 NaO + 2 Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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