| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOH + Na2 = 2 CH3COONa + H2
AuBr3 + Ag = AgBr + Au =>
AuBr3 + 3 Ag = 3 AgBr + Au
Cr(NO3) + (NH4)2SO4 = Cr2(SO4) + NH4(NO3) =>
2 Cr(NO3) + (NH4)2SO4 = Cr2(SO4) + 2 NH4(NO3)
SiO2 + H2O = H4SiO4 =>
SiO2 + 2 H2O = H4SiO4
SO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O
Au3{+} + Ag = Ag{+} + Au =>
Au3{+} + Ag = Ag{+} + 3 Au
C7H6O2 + C2H8N2 + C2H2O3 + NaOH = C18H16N2O6Na4 + H2O =>
2 C7H6O2 + C2H8N2 + C2H2O3 + 4 NaOH = C18H16N2O6Na4 + 5 H2O
C7H6O2 + C2H8N2 + C2H2O3 + NaOH + FeCl3 = C18H16N2O6NaFe + H2O + NaCl =>
2 C7H6O2 + C2H8N2 + C2H2O3 + 4 NaOH + FeCl3 = C18H16N2O6NaFe + 5 H2O + 3 NaCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H5COOH + O2 = CO2 + H2O =>
2 C2H5COOH + 7 O2 = 6 CO2 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KOH + H3Po4 = K3Po4 + H2O =>
3 KOH + H3Po4 = K3Po4 + 3 H2O
C2H5COH + O2 = CO2 + H2O =>
C2H5COH + 4 O2 = 3 CO2 + 3 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
K2SO4 + Ba(OH)2 = BaSO4 + KOH =>
K2SO4 + Ba(OH)2 = BaSO4 + 2 KOH
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH4OH + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4OH + AlCl3 = Al(OH)3 + 3 NH4Cl
MnSO4 + KMnO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
3 MnSO4 + 2 KMnO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FE + HCl = FECl2 + H2 =>
FE + 2 HCl = FECl2 + H2
CH3OH + O2 = CO + H2O =>
CH3OH + O2 = CO + 2 H2O
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
NH2C6H5 + CH3COOH = CH3CONHC6H5 + H2O =>
NH2C6H5 + CH3COOH = CH3CONHC6H5 + H2O
FE + HCl = FECl2 + H2 =>
FE + 2 HCl = FECl2 + H2
NAOH + HOCL = NAOCL + H2O =>
NAOH + HOCL = NAOCL + H2O
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
Mo2O3 + KMnO4 + H2SO4 = MoO3 + MnSO4 + K2SO4 + H2O =>
5 Mo2O3 + 6 KMnO4 + 9 H2SO4 = 10 MoO3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
NaOCl + Na2S2O3 = NaCl + NaSO4 =>
5 NaOCl + Na2S2O3 = 5 NaCl + 2 NaSO4
C2H60 + O2 = CO2 + H2O =>
C2H60 + 17 O2 = 2 CO2 + 30 H2O
NaOCl + Na2S2O3 = Na2S2O4 + NaCl =>
NaOCl + Na2S2O3 = Na2S2O4 + NaCl
CaCl2 + NH3 + H2O + CO2 = CaCO3 + NH4Cl =>
CaCl2 + 2 NH3 + H2O + CO2 = CaCO3 + 2 NH4Cl
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C + Fe2O3 = CO2 + Fe =>
3 C + 2 Fe2O3 = 3 CO2 + 4 Fe
Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
Zn(FeS2) = Zn + Fe + S =>
Zn(FeS2) = Zn + Fe + 2 S
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
C + Fe2O3 = CO2 + Fe =>
3 C + 2 Fe2O3 = 3 CO2 + 4 Fe
SO2 + H2S = S + H2SO4 =>
2 SO2 + H2S = 2 S + H2SO4
CH3C2H4COOH + SO4{-2} + H{+} = CH3COOH + HS{-} =>
2 CH3C2H4COOH + SO4{-2} + H{+} = 4 CH3COOH + HS{-}
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/10/19
Équations équilibrées sur07/10/18
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