| Équations équilibrées la veille |
2 Fe + CuSO4 = FeSO4 + CuFe
CuSO4*5H2O + NH4OH = Cu(NH3)4(SO4)(H2O) + H2O =>
CuSO4*5H2O + 4 NH4OH = Cu(NH3)4(SO4)(H2O) + 8 H2O
C2H5CHO + Cu(OH)2 = H2O + Cu2O + C2H5COOH =>
C2H5CHO + 2 Cu(OH)2 = 2 H2O + Cu2O + C2H5COOH
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
SnCu(SO4) = Sn(SO4)Cu =>
SnCu(SO4) = Sn(SO4)Cu
Mg(OH)2 + (NH4)2SO4 = MgSO4 + NH4OH =>
Mg(OH)2 + (NH4)2SO4 = MgSO4 + 2 NH4OH
BI2 + H4I8 = B6H12I6 + I2 =>
6 BI2 + 3 H4I8 = B6H12I6 + 15 I2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2SO4 + H2O2 = H2SO5 + H2O =>
H2SO4 + H2O2 = H2SO5 + H2O
Zn + MgSO4 = ZnMgSO4 =>
Zn + MgSO4 = ZnMgSO4
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
MnO4 + H2C2O4 = Mn2 + CO2 + H2O =>
2 MnO4 + 8 H2C2O4 = Mn2 + 16 CO2 + 8 H2O
Al + HNO3 = Al3(NO3)2 + NO + H2O =>
9 Al + 8 HNO3 = 3 Al3(NO3)2 + 2 NO + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + H2O2 = H2SO5 + H2O =>
H2SO4 + H2O2 = H2SO5 + H2O
Zn + SO4{-2} = ZnSO4{-2} =>
Zn + SO4{-2} = ZnSO4{-2}
CH3COOH + C4H9OH = H2O + CH3COOC4H9 =>
CH3COOH + C4H9OH = H2O + CH3COOC4H9
FeCl3 + H2SO3 = Fe2(SO3)3 + HCl =>
2 FeCl3 + 3 H2SO3 = Fe2(SO3)3 + 6 HCl
NiSO4(aq) + KOH(aq) = Ni(OH)2(aq) + K2SO4(aq) =>
NiSO4(aq) + 2 KOH(aq) = Ni(OH)2(aq) + K2SO4(aq)
(NH4)2SO3(s) = NH3(aq) + H2O(l) + SO2(g) =>
(NH4)2SO3(s) = 2 NH3(aq) + H2O(l) + SO2(g)
HCI + Ca(OH)2 = CCaCI2 + H2O =>
2 HCI + Ca(OH)2 = CCaCI2 + 2 H2O
(NH4)2SO4(g) + NaHCO3(aq) = NH3(g) + Na2SO4(aq) + H2O(l) + CO2(g) =>
(NH4)2SO4(g) + 2 NaHCO3(aq) = 2 NH3(g) + Na2SO4(aq) + 2 H2O(l) + 2 CO2(g)
C3H6O3 + OH = H2O + HCO3 =>
C3H6O3 + 15 OH = 9 H2O + 3 HCO3
C2H5CHO + Cu(OH)2 = H2O + Cu2O + C2H5COOH =>
C2H5CHO + 2 Cu(OH)2 = 2 H2O + Cu2O + C2H5COOH
Te + HNO3 = TeO2 + NH3 + NO2 =>
5 Te + 6 HNO3 = 5 TeO2 + 2 NH3 + 4 NO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Al3 + Fe2NO3 = AlNO3 + Fe =>
Al3 + 3 Fe2NO3 = 3 AlNO3 + 6 Fe
C2H5CHO + Cu(OH)2 = H2O + Cu2O + C2H5COOH =>
C2H5CHO + 2 Cu(OH)2 = 2 H2O + Cu2O + C2H5COOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + Cr(NO3)2 = KNO3 + Cr =>
2 K + Cr(NO3)2 = 2 KNO3 + Cr
C2H5CHO + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 C2H5CHO + 8 Cu(OH)2 = 3 CH3COOH + 4 Cu2O + 8 H2O
C2H5CHO + Cu(OH)2 = H2O + Cu2O + C2H5COOH =>
C2H5CHO + 2 Cu(OH)2 = 2 H2O + Cu2O + C2H5COOH
CO2 + LiOH = H2CO3 + Li2O =>
CO2 + 2 LiOH = H2CO3 + Li2O
HCl + Cd = CdCl2 + H =>
2 HCl + Cd = CdCl2 + 2 H
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
CaSO3 + HCl = CaCl2 + H2SO3 =>
CaSO3 + 2 HCl = CaCl2 + H2SO3
C2H5CHO + Cu(OH)2 = H2O + Cu2O + C2H5COOH =>
C2H5CHO + 2 Cu(OH)2 = 2 H2O + Cu2O + C2H5COOH
Ag{+} + AsH3 + OH{-} = Ag + As4O3 + H2O =>
18 Ag{+} + 4 AsH3 + 18 OH{-} = 18 Ag + As4O3 + 15 H2O
SO2 + GeO2 = Ge(SO3)2 =>
2 SO2 + GeO2 = Ge(SO3)2
Na(OH) + HCIO4 = NaCIO4 + HOH =>
Na(OH) + HCIO4 = NaCIO4 + HOH
H2O + CrO2 = Cr(OH)3 + OH =>
2 H2O + CrO2 = Cr(OH)3 + OH
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
C19H38 + O2 = C + H2O =>
2 C19H38 + 19 O2 = 38 C + 38 H2O
Fe(III)(NO3) + KSCN = Fe(III)SCN + KNO3 =>
Fe(III)(NO3) + KSCN = Fe(III)SCN + KNO3
Na2Co3 + Ca(NO3)2 = Na(NO3) + Ca(Co3) =>
Na2Co3 + Ca(NO3)2 = 2 Na(NO3) + Ca(Co3)
Na2SO4 + Fe(NO3)3 = NaNO3(aq) + Fe2(SO4)3 =>
3 Na2SO4 + 2 Fe(NO3)3 = 6 NaNO3(aq) + Fe2(SO4)3
K(OH) + H3(PO4) = K3(PO4) + H2O =>
3 K(OH) + H3(PO4) = K3(PO4) + 3 H2O
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
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Équations équilibrées sur01/28/25
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