| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2BO2 + H2O = H4BO3
C2H5Br + KNO2 = KBr + NO2 + C2H5 =>
C2H5Br + KNO2 = KBr + NO2 + C2H5
NaClO + CH3COOH = Cl2 + CH3COONa + H2O + O2 =>
4 NaClO + 4 CH3COOH = 2 Cl2 + 4 CH3COONa + 2 H2O + O2
MnCl2 + KBr = Mn + Br2 + KCl =>
MnCl2 + 2 KBr = Mn + Br2 + 2 KCl
C5H12 + O2 = HO2 + C5 =>
C5H12 + 12 O2 = 12 HO2 + C5
H2SO3 + CaSO3 = Ca(HSO3)2 =>
H2SO3 + CaSO3 = Ca(HSO3)2
NH4I + K2CO3 = KNH4 + I2CO3 =>
2 NH4I + K2CO3 = 2 KNH4 + I2CO3
Ag2O + HF = AgF + H2O =>
Ag2O + 2 HF = 2 AgF + H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
LiI + Br2 = BrLi + I =>
2 LiI + Br2 = 2 BrLi + 2 I
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3COOH + KI = KCH3COOH + I =>
CH3COOH + KI = KCH3COOH + I
NH3 + H2C2O4 = C2N2 + H2O =>
2 NH3 + H2C2O4 = C2N2 + 4 H2O
LiI + Br2 = BrLi + I =>
2 LiI + Br2 = 2 BrLi + 2 I
NaHS + Fe2(SO4)3 = FeSO4 + NaHSO4 + S =>
NaHS + Fe2(SO4)3 = 2 FeSO4 + NaHSO4 + S
NH3 + H2C2O4 = C2N2 + H2O =>
2 NH3 + H2C2O4 = C2N2 + 4 H2O
MgO + ZnSO4 = MgSO4 + ZnO =>
MgO + ZnSO4 = MgSO4 + ZnO
NH4NO3 + NaOH = NaNO3 + H2O + NH3 =>
NH4NO3 + NaOH = NaNO3 + H2O + NH3
XKAl(SO4)2*12H2O + KOH = XAl(OH)3 + K{+} + SO4{2-} + H2O =>
XKAl(SO4)2*12H2O + 3 KOH = XAl(OH)3 + 4 K{+} + 2 SO4{2-} + 12 H2O
C26H54 + O2 = CO2 + H2O =>
2 C26H54 + 79 O2 = 52 CO2 + 54 H2O
MgO + ZnSO4 = MgSO4 + ZnO =>
MgO + ZnSO4 = MgSO4 + ZnO
NaOH + K2SO4 = KOH + Na2SO4 =>
2 NaOH + K2SO4 = 2 KOH + Na2SO4
LiI + Br2 = BrLi + I =>
2 LiI + Br2 = 2 BrLi + 2 I
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl28 =>
28 KMnO4 + 224 HCl = 28 KCl + 28 MnCl2 + 112 H2O + 5 Cl28
H2O + AgI = IH + Ag2O =>
H2O + 2 AgI = 2 IH + Ag2O
Fe2O3 + C = Fe2 + CO2 =>
2 Fe2O3 + 3 C = 2 Fe2 + 3 CO2
CH3CH2OH + CH3CH2I = CH3CH2OCH2CH3 + HI =>
CH3CH2OH + CH3CH2I = CH3CH2OCH2CH3 + HI
BaCl + Al = AlCl + Ba =>
BaCl + Al = AlCl + Ba
Mg + CuS2 = MgS + Cu =>
2 Mg + CuS2 = 2 MgS + Cu
TiCl4 + HCl + O2 = [Ti(H2O)6]Cl3 + Cl2 =>
2 TiCl4 + 24 HCl + 6 O2 = 2[Ti(H2O)6]Cl3 + 13 Cl2
NaNO2 + KJ + HCl = J2 + NO + H2O + NaCl + KCl =>
2 NaNO2 + 2 KJ + 4 HCl = J2 + 2 NO + 2 H2O + 2 NaCl + 2 KCl
HBr(aq) + NiS(s) = HS + NiBr =>
HBr(aq) + NiS(s) = HS + NiBr
C2H50H + C2H3O2 = C6H12O2 + H2O =>
11 C2H50H + 145 C2H3O2 = 52 C6H12O2 + 186 H2O
Cr(OH)3 + H3PO = CrPO + H2O =>
Cr(OH)3 + H3PO = CrPO + 3 H2O
CuSO4 + FeS = CuS + Fe(SO4) =>
CuSO4 + FeS = CuS + Fe(SO4)
Fe2(SO4)3 + NaHS = FeSO4 + Na2SO4 + S + H2O =>
5 Fe2(SO4)3 + 8 NaHS = 10 FeSO4 + 4 Na2SO4 + 9 S + 4 H2O
MgO + ZnSO4 = MgSO4 + ZnO =>
MgO + ZnSO4 = MgSO4 + ZnO
LiI + Br2 = BrLi + I =>
2 LiI + Br2 = 2 BrLi + 2 I
FeO3 + Ca = CaO3 + Fe =>
FeO3 + Ca = CaO3 + Fe
Pb + I = PbI2 =>
Pb + 2 I = PbI2
WCl6 + H2O = WO3 + HCl =>
WCl6 + 3 H2O = WO3 + 6 HCl
MgCl2 + H2SO4 = ClH + MgSO4 =>
MgCl2 + H2SO4 = 2 ClH + MgSO4
HNO3 + LiOH = LiNO3 + H2O =>
HNO3 + LiOH = LiNO3 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KMnO4 + Na2SO3 = K2SO3 + NaMnO4 =>
2 KMnO4 + Na2SO3 = K2SO3 + 2 NaMnO4
Ca(NO3)2 + K3[Fe(CN)6] = Ca3[Fe(CN)6]2 + K(NO3) =>
3 Ca(NO3)2 + 2 K3[Fe(CN)6] = Ca3[Fe(CN)6]2 + 6 K(NO3)
Cu2 + H2SO4 = Cu(SO4)2 + H2O + SO2 =>
Cu2 + 8 H2SO4 = 2 Cu(SO4)2 + 8 H2O + 4 SO2
Nh4 + OH = Nh4OH =>
Nh4 + OH = Nh4OH
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H + Cl = HCl =>
H + Cl = HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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