| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C58H92O42N2 + 62 H2O = 117 CH4 + 115 CO2 + 8 NH3
C71H140 + O2 = CO2 + H2O =>
C71H140 + 106 O2 = 71 CO2 + 70 H2O
Cu2(SO4)2 + KOH = Cu(OH)2 + K2SO4 =>
Cu2(SO4)2 + 4 KOH = 2 Cu(OH)2 + 2 K2SO4
C12H22O11 + H2 = C2H5OH + CO2 =>
3 C12H22O11 + 6 H2 = 13 C2H5OH + 10 CO2
HNO3 + CoCO3 = H2CO3 + Co(NO3)2(aqueous) =>
2 HNO3 + CoCO3 = H2CO3 + Co(NO3)2(aqueous)
Zn = Zn{2+} + e =>
Zn = Zn{2+} + 2e
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg
Na2C2O4 + H2O = Na{+} + OH{-} + H2C2O4 =>
Na2C2O4 + 2 H2O = 2 Na{+} + 2 OH{-} + H2C2O4
FeCl3 + (NaOH) = Fe(OH)3 + NaCl =>
FeCl3 + 3(NaOH) = Fe(OH)3 + 3 NaCl
C8H8O + HCOOH = C8H10O + CO2 =>
C8H8O + HCOOH = C8H10O + CO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KI(s) + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI(s) + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
Na2S + KCl = NaCl + SK2 =>
Na2S + 2 KCl = 2 NaCl + SK2
Zn = Zn{2+} + e =>
Zn = Zn{2+} + 2e
NaCl + H2(Cr2O7) = Na2(Cr2O7) + HCl =>
2 NaCl + H2(Cr2O7) = Na2(Cr2O7) + 2 HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KMnO4 + H2SO4 + (COOH)2H2O = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + 5(COOH)2H2O = 2 MnSO4 + K2SO4 + 10 CO2 + 13 H2O
BaCl2 + NaOH = NaBa + OHCl2 =>
BaCl2 + NaOH = NaBa + OHCl2
MgCl2 + C15H31COONa = NaCl + Mg(C15H31COO)2 =>
MgCl2 + 2 C15H31COONa = 2 NaCl + Mg(C15H31COO)2
NH4OH + HCIO3 = NH4CIO3 + H2O =>
NH4OH + HCIO3 = NH4CIO3 + H2O
ZnF2 + Li = LiF + Zn =>
ZnF2 + 2 Li = 2 LiF + Zn
CuO + HNO3 = Cu(NO3) + HO =>
CuO + HNO3 = Cu(NO3) + HO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH4Cl(s) + Ca(OH)2(s) = CaCl2(s) + H2O(l) + NH3(g) =>
2 NH4Cl(s) + Ca(OH)2(s) = CaCl2(s) + 2 H2O(l) + 2 NH3(g)
KMnO4 + H2SO4 + CH3COH = K2SO4 + MnSO4 + CH3COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3COH = K2SO4 + 2 MnSO4 + 5 CH3COOH + 3 H2O
K3[Fe(SCN)6](ac) + KCl + EDTA = K3[Fe(EDTA)] + KSCNCl =>
K3[Fe(SCN)6](ac) + 6 KCl + EDTA = K3[Fe(EDTA)] + 6 KSCNCl
CH3COH + H2 = CH3CH2OH =>
CH3COH + H2 = CH3CH2OH
Fe + MgCI2 = Mg + FeCI2 =>
Fe + MgCI2 = Mg + FeCI2
Fe3O4 + SO2 + O2 = Fe2(SO4)3 =>
2 Fe3O4 + 9 SO2 + 5 O2 = 3 Fe2(SO4)3
LiCl + AgCH3COO = LiCH3COO + AgCl =>
LiCl + AgCH3COO = LiCH3COO + AgCl
CaC2O4 + C2H4O2 = Ca(OH)2 + CO =>
2 CaC2O4 + C2H4O2 = 2 Ca(OH)2 + 6 CO
A2B + CD = A2D + CB =>
A2B + CD = A2D + CB
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CaC2O4 + C2H4O2 = Ca(OH)2 + CO =>
2 CaC2O4 + C2H4O2 = 2 Ca(OH)2 + 6 CO
SO2Cl2 + H2O = HCl + SO3 =>
SO2Cl2 + H2O = 2 HCl + SO3
AlOH + NaOH = AlNaO + H2O =>
AlOH + NaOH = AlNaO + H2O
Al + H{+} = Al{3+} + H2 =>
2 Al + 6 H{+} = 2 Al{3+} + 3 H2
AsO33{-} + I2 + H2O = AsO34{-} + I{-} + H{+} =>
AsO33{-} + I2 + H2O = AsO34{-} + 2 I{-} + 2 H{+}
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
CH3CH2CH2COOH + H2O = CO2 + CH4 =>
2 CH3CH2CH2COOH + 2 H2O = 3 CO2 + 5 CH4
(HCH2CHCO2) + NaOH = H2O + NaCH2CHCO2 =>
(HCH2CHCO2) + NaOH = H2O + NaCH2CHCO2
NaO2 + NaOH = Na2O2 + H2O =>
2 NaO2 + 4 NaOH = 3 Na2O2 + 2 H2O
Zn(NO3)2 + HCl = ZnCl2 + HNO3 =>
Zn(NO3)2 + 2 HCl = ZnCl2 + 2 HNO3
Cu + Fe2(SO4)3 = Cu(SO4) + Fe =>
3 Cu + Fe2(SO4)3 = 3 Cu(SO4) + 2 Fe
Ca(OH)2 + KCO3 = KOH + Ca(CO3)2 =>
Ca(OH)2 + 2 KCO3 = 2 KOH + Ca(CO3)2
K2SO5 + H2SO4 = KOH + O3 + SO2 =>
K2SO5 + H2SO4 = 2 KOH + O3 + 2 SO2
PF3 = P4 + F2 =>
4 PF3 = P4 + 6 F2
BaCl2 + Al2(SO4)3 = Al(Cl)3 + BaSO4 =>
3 BaCl2 + Al2(SO4)3 = 2 Al(Cl)3 + 3 BaSO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NaCO3 + H2Cl = NaCl + H2CO3 =>
NaCO3 + H2Cl = NaCl + H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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