| Équations équilibrées la veille | Équations équilibrées le lendemain |
CACO3 = CAO + CO2
C5H12 + O2 = H2O + CO2 =>
C5H12 + 8 O2 = 6 H2O + 5 CO2
Cl + H2O = HCl + HClO3 =>
6 Cl + 3 H2O = 5 HCl + HClO3
FeSO3 + HCl = FeCl2 + H2SO3 =>
FeSO3 + 2 HCl = FeCl2 + H2SO3
Al + CuO = Al2O2 + Cu =>
2 Al + 2 CuO = Al2O2 + 2 Cu
CH4 + O2 = HCHO + H2O =>
CH4 + O2 = HCHO + H2O
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al + CuSo4 = Al2(So4)2 + Cu =>
2 Al + 2 CuSo4 = Al2(So4)2 + 2 Cu
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
Co{2+} + (C16H35O2P)2 = Co(C16H34O2P)2 + H{+} =>
Co{2+} + (C16H35O2P)2 = Co(C16H34O2P)2 + 2 H{+}
KMNO4 + MNSO4 + H20 = MNO2 + K2SO4 + H2SO4 =>
20 KMNO4 + 20 MNSO4 + H20 = 40 MNO2 + 10 K2SO4 + 10 H2SO4
Co{2+} + (C16H35O2P)2 = Co(C16H34O2P)2 + H{+} =>
Co{2+} + (C16H35O2P)2 = Co(C16H34O2P)2 + 2 H{+}
Na2SO4(aq) + Sr(NO3)2(aq) = SrSO4(s) + NaNO3(aq) =>
Na2SO4(aq) + Sr(NO3)2(aq) = SrSO4(s) + 2 NaNO3(aq)
Al(OH)3 + H2So4 = Al2(So4)3 + H2O =>
2 Al(OH)3 + 3 H2So4 = Al2(So4)3 + 6 H2O
C18H15P + SCNCu + C5H5N = C29SN3PH25Cu =>
C18H15P + SCNCu + 2 C5H5N = C29SN3PH25Cu
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Co{2+} + (C16H35O2P)2 = Co(C16H34O2P)2(C16H35O2P)2 + H{+} =>
Co{2+} + 2(C16H35O2P)2 = Co(C16H34O2P)2(C16H35O2P)2 + 2 H{+}
KNO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
HG + O2 = HGO =>
2 HG + O2 = 2 HGO
ClO + H20 = OH + HCl =>
10 ClO + H20 = 10 OH + 10 HCl
Cl{-} + H3O{+} + CaO = CaOCl + H2 + O2 =>
2 Cl{-} + 2 H3O{+} + 2 CaO = 2 CaOCl + 3 H2 + O2
FeSO4 = Fe2O3 + SO2 + SO3 =>
2 FeSO4 = Fe2O3 + SO2 + SO3
K + HNO3 = KNO3 + H2 =>
2 K + 2 HNO3 = 2 KNO3 + H2
C10H12O2 + O2 = H2O + CO2 =>
C10H12O2 + 12 O2 = 6 H2O + 10 CO2
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
NH{4}OH + H{3}PO{4} = (NH{4}){3}PO{4} + H{2}O =>
NH{4}OH + 3 H{3}PO{4} = (NH{4}){3}PO{4} + 3 H{2}O
Zn + NaNO3 + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2[Zn(OH)4] + NH3
RNH2 + HCl = RNH3 + Cl =>
RNH2 + HCl = RNH3 + Cl
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
RNH3 + HCl = RNH4 + Cl =>
RNH3 + HCl = RNH4 + Cl
C10H12O2 + O2 = H2O + CO2 =>
C10H12O2 + 12 O2 = 6 H2O + 10 CO2
HCl + Mg = MgCl + H2 =>
2 HCl + 2 Mg = 2 MgCl + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H5NO2 + CuO = C4H8CuN2O4 + H2O =>
2 C2H5NO2 + CuO = C4H8CuN2O4 + H2O
HCL + NAOH = NACL + H2O =>
HCL + NAOH = NACL + H2O
FE(s) + O2(g) = FEO(s) =>
2 FE(s) + O2(g) = 2 FEO(s)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O3 =>
6 KMnO4 + 9 H2SO4 = 9 H2O + 3 K2SO4 + 6 MnSO4 + 5 O3
K2CrO7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H20 =>
20 K2CrO7 + 50 H2SO4 + 140 C2H5OH = 10 Cr2(SO4)3 + 20 K2SO4 + 140 CH3COOH + 19 H20
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/28/17
Équations équilibrées sur05/28/16
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