| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + FeS = FeO + COS
KBrMgCl = MgBrKCl =>
KBrMgCl = MgBrKCl
MgKNO3 = MgOKNO2 =>
MgKNO3 = MgOKNO2
FeCl3(aq) + Na2S(aq) = Fe2S3 + NaCl =>
2 FeCl3(aq) + 3 Na2S(aq) = Fe2S3 + 6 NaCl
CaBr2NiSO4 = NiBr2CaSO4 =>
CaBr2NiSO4 = NiBr2CaSO4
C7H6O + C4H6O3 = C9H8O2 + H2O =>
2 C7H6O + C4H6O3 = 2 C9H8O2 + H2O
NaCO3 + CaCO3 + SiO2 = NaO*CaO*6SiO2 + CO2 =>
NaCO3 + CaCO3 + 6 SiO2 = NaO*CaO*6SiO2 + 2 CO2
(NH4)2CO3 + Ca(ClO3)2 = CaCO3 + NH4ClO3 =>
(NH4)2CO3 + Ca(ClO3)2 = CaCO3 + 2 NH4ClO3
Fe2(SO4)3 + NaOH = Fe + (OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe + 2(OH)3 + 3 Na2SO4
Zn(NO3)2 + H2SO4 = HNO3 + ZnSO4 =>
Zn(NO3)2 + H2SO4 = 2 HNO3 + ZnSO4
HCICa(OH) = CaCIHOH =>
HCICa(OH) = CaCIHOH
CuSO4Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4Na2CO3 = CuCO3 + Na2SO4
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
NaHCO3AgNO3 = NaNO3AgOHCO2 =>
NaHCO3AgNO3 = NaNO3AgOHCO2
MnO2C4H8O = MnC4H6O2H2O =>
MnO2C4H8O = MnC4H6O2H2O
FeCl3 + RbOH = Fe(OH)3 + RbCl =>
FeCl3 + 3 RbOH = Fe(OH)3 + 3 RbCl
PbAu(NO3)3 = Pb(NO3)3Au =>
PbAu(NO3)3 = Pb(NO3)3Au
FILi = IFLi =>
FILi = IFLi
ZnNNaOH = ZnOHNaN =>
ZnNNaOH = ZnOHNaN
K2O(s) = K + O2 =>
2 K2O(s) = 4 K + O2
Mn(CN)6{4-} + O2 + H{+} = Mn(CN)6{3-} + H2O =>
4 Mn(CN)6{4-} + O2 + 4 H{+} = 4 Mn(CN)6{3-} + 2 H2O
H2CO3 + Ac(OH)3 = Ac2(CO3)3 + H2O =>
3 H2CO3 + 2 Ac(OH)3 = Ac2(CO3)3 + 6 H2O
H2SO4 + H2O2 + Cu = CuSO4*2H2O =>
H2SO4 + H2O2 + Cu = CuSO4*2H2O
C7H5O2Na + HCl + H2O = NaCl + C7H8O3 =>
C7H5O2Na + HCl + H2O = NaCl + C7H8O3
NiS2(s) + O2(g) = NiO(s) + SO2(g) =>
2 NiS2(s) + 5 O2(g) = 2 NiO(s) + 4 SO2(g)
AgNO3 + Sb = Sb(NO3)3 + Ag =>
3 AgNO3 + Sb = Sb(NO3)3 + 3 Ag
HNO3H2O = H2NO3OH =>
HNO3H2O = H2NO3OH
KMnO4 + HF = KF + HMnO4 =>
KMnO4 + HF = KF + HMnO4
Ba(ClO3)2 + Na2CO3 = BaCO3 + NaClO3 =>
Ba(ClO3)2 + Na2CO3 = BaCO3 + 2 NaClO3
KNO3(aq) = KNO2(s) + O2(g) =>
2 KNO3(aq) = 2 KNO2(s) + O2(g)
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
AlFHSO = AlSOHF =>
AlFHSO = AlSOHF
HIOHgCl = HgIOHCl =>
HIOHgCl = HgIOHCl
HI + KMnO4 + H2SO4 = H2O + I2 + K2SO4 + MnSO4 =>
10 HI + 2 KMnO4 + 3 H2SO4 = 8 H2O + 5 I2 + K2SO4 + 2 MnSO4
Fe2O3 + KOH = FeHO2 + K2O =>
Fe2O3 + 2 KOH = 2 FeHO2 + K2O
S2Cl + NH3 = N4S4 + NH4Cl + S2 =>
12 S2Cl + 16 NH3 = N4S4 + 12 NH4Cl + 10 S2
NaH + CO2 = Na2O + CH4 =>
4 NaH + CO2 = 2 Na2O + CH4
Fe2(SO3)3 + KMnO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + H2O =>
5 Fe2(SO3)3 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 5 Fe2(SO4)3 + 6 MnSO4 + 9 H2O
CO(g) + O2 = CO2(g) =>
2 CO(g) + O2 = 2 CO2(g)
HN3LiOH = LiN3H2O =>
HN3LiOH = LiN3H2O
CH3COOH + HCO3Na = C3COONa + CO2 + H2O =>
13 CH3COOH + 8 HCO3Na = 8 C3COONa + 2 CO2 + 30 H2O
Zn + H(NO3) = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 H(NO3) = 3 Zn(NO3)2 + 2 NO + 4 H2O
Fe(s) + HCl = FeCl2 + H2 =>
Fe(s) + 2 HCl = FeCl2 + H2
Mg3N2 + HCl = N2 + H2 + MgCl2 =>
Mg3N2 + 6 HCl = N2 + 3 H2 + 3 MgCl2
(NH4)2CO3 + Ca(ClO3)2 = CaCO3 + NH4ClO3 =>
(NH4)2CO3 + Ca(ClO3)2 = CaCO3 + 2 NH4ClO3
LiCl + KMnO4 + H2SO4 = Cl + MnSO4 + KSO4 + Li2SO4 + H2O =>
4 LiCl + KMnO4 + 4 H2SO4 = 4 Cl + MnSO4 + KSO4 + 2 Li2SO4 + 4 H2O
Ag(aq)Cl(q) = AgCl(s) =>
Ag(aq)Cl(q) = AgCl(s)
CaS + O2 = CaO + S =>
2 CaS + O2 = 2 CaO + 2 S
Na2SHCl = HSNa2Cl =>
Na2SHCl = HSNa2Cl
CoSO4 + K + PO4 = Co2PO4 + K2SO4 =>
2 CoSO4 + 4 K + PO4 = Co2PO4 + 2 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/24
Équations équilibrées sur05/12/23
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