| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C254H377N65O75S8 + 1243 O2 = 1016 CO2 + 754 H2O + 130 N2 + 4 S8
Cu2(Fe(CN)6) + NH3*H2O = (NH4)4(Fe(CN)6) + (Cu(NH3)4)(OH)2 + H2O =>
Cu2(Fe(CN)6) + 12 NH3*H2O = (NH4)4(Fe(CN)6) + 2(Cu(NH3)4)(OH)2 + 8 H2O
Na2CO3 + NaHSO3 = Na2SO3 + NaHCO3 =>
Na2CO3 + NaHSO3 = Na2SO3 + NaHCO3
CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + Mn(OH)2 + C2H4O2 + H2O =>
10 CH3CH(OH)CH3 + 12 KMnO4 + 6 H2SO4 = 6 K2SO4 + 12 Mn(OH)2 + 15 C2H4O2 + 4 H2O
NaCl(s) + O2(g) = NaClO4(s) =>
NaCl(s) + 2 O2(g) = NaClO4(s)
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
H3PO4 + Ga(OH)3 = GaPO4 + HOH =>
H3PO4 + Ga(OH)3 = GaPO4 + 3 HOH
KClO3 + SnSO3 + KOH = KCl + SnO2 + K2SO4 + H2O =>
2 KClO3 + 3 SnSO3 + 6 KOH = 2 KCl + 3 SnO2 + 3 K2SO4 + 3 H2O
MgO + HNO3 = H2O + Mg(NO3)2 =>
MgO + 2 HNO3 = H2O + Mg(NO3)2
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
ClCH2CO2H + H2O = H3O + Cl + CH2CO2 =>
ClCH2CO2H + H2O = H3O + Cl + CH2CO2
Cd(s) + AgNO3(aq) = Cd(NO3)2(aq) + Ag(s) =>
Cd(s) + 2 AgNO3(aq) = Cd(NO3)2(aq) + 2 Ag(s)
MnCl2(H2O)4 + K2HPO4 = Mn3(PO4)2(H2O)3 + HCl + KCl + H2O =>
3 MnCl2(H2O)4 + 2 K2HPO4 = Mn3(PO4)2(H2O)3 + 2 HCl + 4 KCl + 9 H2O
Fe4 + S = Fe2S1 =>
Fe4 + 2 S = 2 Fe2S1
Cu(II) + AgNO3 = Cu(II)NO3 + Ag =>
Cu(II) + AgNO3 = Cu(II)NO3 + Ag
K3[Fe(CN)6] + HCl = KCl + H3[Fe(CN)6] =>
K3[Fe(CN)6] + 3 HCl = 3 KCl + H3[Fe(CN)6]
KMnO4(aq) + KNO2(aq) + H2SO4(aq) = MnSO4(aq) + KNO3(aq) + K2SO4(aq) + H2O(l) =>
2 KMnO4(aq) + 5 KNO2(aq) + 3 H2SO4(aq) = 2 MnSO4(aq) + 5 KNO3(aq) + K2SO4(aq) + 3 H2O(l)
SC4H8Cl2 + NH3 = SC4H8NH + HCl =>
SC4H8Cl2 + NH3 = SC4H8NH + 2 HCl
CrO4 + SO3 = Cr + SO4 =>
CrO4 + 4 SO3 = Cr + 4 SO4
MgCu + HCl = MgCuCl2 + H2 =>
MgCu + 2 HCl = MgCuCl2 + H2
Li2S + Fe(NO3)2 = LiNO3 + FeS =>
Li2S + Fe(NO3)2 = 2 LiNO3 + FeS
SeO2 + NaOH = NaHSeO3 =>
SeO2 + NaOH = NaHSeO3
Ag(NO3)2 + Ca(Cl2)2 = Ag(Cl2)2 + Ca(NO3)2 =>
Ag(NO3)2 + Ca(Cl2)2 = Ag(Cl2)2 + Ca(NO3)2
Cl + LiBr = LiCl + Br =>
Cl + LiBr = LiCl + Br
BiCl3 + Ag = AgCl + Bi =>
BiCl3 + 3 Ag = 3 AgCl + Bi
Al(s) + NaCl(aq) = AlCl + Na =>
Al(s) + NaCl(aq) = AlCl + Na
C7H14O7(l) + O2(g) = CO2(g) + H2O(g) =>
C7H14O7(l) + 7 O2(g) = 7 CO2(g) + 7 H2O(g)
Na2O + MnO2 = Na4MnO4 =>
2 Na2O + MnO2 = Na4MnO4
Cr(s) + CuSO4(aq) = CrSO4(aq) + Cu(s) =>
Cr(s) + CuSO4(aq) = CrSO4(aq) + Cu(s)
Al2(OH)4Si2O5 + HF = AlF3 + H2O + SiF4 =>
Al2(OH)4Si2O5 + 14 HF = 2 AlF3 + 9 H2O + 2 SiF4
Ca + HNO3 = Ca(NO3)2 + H2O + NO =>
3 Ca + 8 HNO3 = 3 Ca(NO3)2 + 4 H2O + 2 NO
BaBr2 + Li2SO4 = BaSO4 + Br2Li2 =>
BaBr2 + Li2SO4 = BaSO4 + Br2Li2
H3SbO3 + V(OH)2 = VHSbO3 + H2O =>
H3SbO3 + V(OH)2 = VHSbO3 + 2 H2O
HClO + H2O = ClO + H3O =>
HClO + H2O = ClO + H3O
PH3 + N2O = H3PO4 + N2 =>
PH3 + 4 N2O = H3PO4 + 4 N2
C3H8 + O2 = C3H8O =>
2 C3H8 + O2 = 2 C3H8O
HBr + KMnO4 = KBr + MnBr + Br2 + H2O =>
8 HBr + KMnO4 = KBr + MnBr + 3 Br2 + 4 H2O
K3AlO3 + HCl = KCl + AlCl3 + H2O =>
K3AlO3 + 6 HCl = 3 KCl + AlCl3 + 3 H2O
K2Cr2O7 + C5H12O + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C5H10O2 =>
2 K2Cr2O7 + 3 C5H12O + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 3 C5H10O2
FeSO4 + Br = BrSO4 + Fe =>
FeSO4 + Br = BrSO4 + Fe
NaNO2 + HBr = NaBr + HNO2 =>
NaNO2 + HBr = NaBr + HNO2
H3PO4 + Ga(OH)3 = GaPO4 + HOH =>
H3PO4 + Ga(OH)3 = GaPO4 + 3 HOH
HNO3 + H2SO4 = HNO2 + H2O + SO4 =>
HNO3 + H2SO4 = HNO2 + H2O + SO4
AlCl3 + K2CO3 = Al2(CO3)3 + KCl =>
2 AlCl3 + 3 K2CO3 = Al2(CO3)3 + 6 KCl
HCI + O2 = H2O + CI =>
4 HCI + O2 = 2 H2O + 4 CI
Sulfuricacid + bariumnitrate = bariumsulfate + nitricacid =>
H2SO4 + Ba(NO3)2 = BaSO4 + 2 HNO3
PbSiO2 + HCl = PbHCl + SiO2 =>
PbSiO2 + HCl = PbHCl + SiO2
H2WF6 + NaOH = NaF + Na2WO3 + H2O =>
H2WF6 + 8 NaOH = 6 NaF + Na2WO3 + 5 H2O
MgCl2 + NaHCO3 = Mg2(OH)2CO3 + NaCl + H2O + CO2 =>
2 MgCl2 + 4 NaHCO3 = Mg2(OH)2CO3 + 4 NaCl + H2O + 3 CO2
S + O3 + H2O = H2SO4 =>
S + O3 + H2O = H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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