| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + H3Po4 = Ca(HPo4) + 2 H2O
BaI2 + O2 = BaO + I2 =>
2 BaI2 + O2 = 2 BaO + 2 I2
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
Cu + HI = I + CuH =>
Cu + HI = I + CuH
KOH + COCl2 + KClO3 = CO2O3 + KCl + H2 =>
6 KOH + 3 COCl2 + 2 KClO3 = 3 CO2O3 + 8 KCl + 3 H2
K2S + KClO = K2SO4 + KCl =>
K2S + 4 KClO = K2SO4 + 4 KCl
C2H8N2 + N2O2 = N2 + CO2 + H2O =>
C2H8N2 + 4 N2O2 = 5 N2 + 2 CO2 + 4 H2O
MnO2 + K2CO3 + Ca(NO3)2 = K2MnO4 + Ca(NO2)2 + CO2 =>
2 MnO2 + 2 K2CO3 + Ca(NO3)2 = 2 K2MnO4 + Ca(NO2)2 + 2 CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeI3 + KCl = FeCl3 + KI =>
FeI3 + 3 KCl = FeCl3 + 3 KI
KMnO4 + SbCl3 + HCl = KCl + MnCl2 + H[SbCl6] + H2O =>
2 KMnO4 + 5 SbCl3 + 21 HCl = 2 KCl + 2 MnCl2 + 5 H[SbCl6] + 8 H2O
Cl{-} + H3O{+} + Cr2O7{-2} = H2O + Cl2 + Cr{3} =>
6 Cl{-} + 14 H3O{+} + Cr2O7{-2} = 21 H2O + 3 Cl2 + 2 Cr{3}
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Ca + Be{2} = Ca{2} + Be =>
Ca + Be{2} = Ca{2} + Be
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
TeO2 + O2 = TeO3 =>
2 TeO2 + O2 = 2 TeO3
CaCl + NaOH = CaOH + NaCl =>
CaCl + NaOH = CaOH + NaCl
F + U = FU =>
F + U = FU
NaIO3 + SO2 + H2O = NaHSO4 + H2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = 2 NaHSO4 + 3 H2SO4 + I2
MgBr2 + H3PO4 = Mg3(PO4)2 + HBr =>
3 MgBr2 + 2 H3PO4 = Mg3(PO4)2 + 6 HBr
K3Fe(OH)3 = Fe(OH)3 + K2 =>
2 K3Fe(OH)3 = 2 Fe(OH)3 + 3 K2
CO + F2 = CF2O =>
CO + F2 = CF2O
NaNO3 + NH4Cl = H2O + N2O + NaCl =>
NaNO3 + NH4Cl = 2 H2O + N2O + NaCl
Fe2[SiO4] + H2O + O2 = Fe2O3 + H4[SiO4] =>
2 Fe2[SiO4] + 4 H2O + O2 = 2 Fe2O3 + 2 H4[SiO4]
CO + F2 = CF2O =>
CO + F2 = CF2O
[Fe(H2O)3]{3+} + OBr{-} + OH{-} = FeO4{2-} + Br{-} + H2O =>
2[Fe(H2O)3]{3+} + 3 OBr{-} + 10 OH{-} = 2 FeO4{2-} + 3 Br{-} + 11 H2O
NiCO3 = NiO + CO2 =>
NiCO3 = NiO + CO2
K(OH) + NiBr2 = Ni(OH)2 + KBr =>
2 K(OH) + NiBr2 = Ni(OH)2 + 2 KBr
Rb(s) + CaCl2(aq) = Ca(aq) + RbCl2(s) =>
Rb(s) + CaCl2(aq) = Ca(aq) + RbCl2(s)
CH3COOMgBr + H2O = CH3COOH + MgBrOH =>
CH3COOMgBr + H2O = CH3COOH + MgBrOH
FeCO3 = Fe2O2 + CO2 =>
2 FeCO3 = Fe2O2 + 2 CO2
C5H11 + Cl2 = HCl + C5H10 =>
2 C5H11 + Cl2 = 2 HCl + 2 C5H10
KNO2 = K20 + NO2 =>
20 KNO2 = K20 + 20 NO2
CaCl2 + PbNO32 = CaNO32 + PbCl2 =>
CaCl2 + PbNO32 = CaNO32 + PbCl2
CuSO4 + AgCl = CuCl2 + Ag2SO4 =>
CuSO4 + 2 AgCl = CuCl2 + Ag2SO4
CuNO32 = CuO + NO2 + O2 =>
2 CuNO32 = 2 CuO + 2 NO2 + 29 O2
NiSO4(H2O) = NiSO4 + H2O =>
NiSO4(H2O) = NiSO4 + H2O
FeCl3 + KI = FeI2 + I2 + KCl =>
2 FeCl3 + 6 KI = 2 FeI2 + I2 + 6 KCl
H3O + Al(OH)3 = Al + H2O =>
3 H3O + Al(OH)3 = Al + 6 H2O
C3H7Br + KCN = C3H7CN + KBr =>
C3H7Br + KCN = C3H7CN + KBr
PClO3 = PClO + O2 =>
PClO3 = PClO + O2
Na3AsO4 + Zn + H2SO4 = AsH3 + ZnSO4 + Na2SO4 + H2O =>
2 Na3AsO4 + 8 Zn + 11 H2SO4 = 2 AsH3 + 8 ZnSO4 + 3 Na2SO4 + 8 H2O
Fe + SiO2 = FeO + Si =>
2 Fe + SiO2 = 2 FeO + Si
Zn + H2O + CO2 = ZnCO3 + H2 =>
Zn + H2O + CO2 = ZnCO3 + H2
Ca(C2H3O2)2() + (NH4)2CO3() = CaCO3() + NH4C2H3O2() =>
Ca(C2H3O2)2() + (NH4)2CO3() = CaCO3() + 2 NH4C2H3O2()
CH4(g) + O2(g) + NH3(g) = HCN(g) + H2O(l) =>
2 CH4(g) + 3 O2(g) + 2 NH3(g) = 2 HCN(g) + 6 H2O(l)
AlCl3 + Li2SO3 = Al2(SO3)3 + LiCl =>
2 AlCl3 + 3 Li2SO3 = Al2(SO3)3 + 6 LiCl
Mn(NO3)2 + NaCl = Na2MnO4 + NO + Cl2 =>
Mn(NO3)2 + 2 NaCl = Na2MnO4 + 2 NO + Cl2
H2S + RbOH = Rb2S + H2O =>
H2S + 2 RbOH = Rb2S + 2 H2O
HI + MgS = MgI + HS =>
HI + MgS = MgI + HS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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