| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + KMnO4 + 2 H2SO4 = 2 FeO + 3 Cl2 + MnSO4 + KSO4 + 2 H2O
C2H3O2Cl + NH3 = C2H5O2N + NH4Cl =>
C2H3O2Cl + 2 NH3 = C2H5O2N + NH4Cl
Bi(NO3)3 + K3[Fe(CN)6] = Bi[Fe(CN)6] + KNO3 =>
Bi(NO3)3 + K3[Fe(CN)6] = Bi[Fe(CN)6] + 3 KNO3
H2S + Cl2 + H2O = HCl + H2SO4 =>
H2S + 4 Cl2 + 4 H2O = 8 HCl + H2SO4
O(s) + S(l) = OS(s) =>
O(s) + S(l) = OS(s)
I2 + NaF2 = NaI2 + F2 =>
I2 + NaF2 = NaI2 + F2
Br2 + Mo = BrMo =>
Br2 + 2 Mo = 2 BrMo
Cr2O7(aq) + I(aq) = Cr(aq) + IO3(aq) =>
3 Cr2O7(aq) + 7 I(aq) = 6 Cr(aq) + 7 IO3(aq)
Cr + HI = CrH + I =>
Cr + HI = CrH + I
Mg(OH)2(aq) + HCl(g) = Mg(Cl)2(s) + H2O(g) =>
Mg(OH)2(aq) + 2 HCl(g) = Mg(Cl)2(s) + 2 H2O(g)
HCl + NH3H2O = H2O + NH4Cl =>
HCl + NH3H2O = H2O + NH4Cl
H2SO4 + Na2H2 = Na2SO4 + H4 =>
H2SO4 + Na2H2 = Na2SO4 + H4
K1 + Fe + [Fe(Cn)6] = KFe[Fe(Cn)6] =>
K1 + Fe + [Fe(Cn)6] = KFe[Fe(Cn)6]
Cu2(P2O7) + Fe(OH)3 = Cu(OH)2 + Fe4(P2O7)3 =>
3 Cu2(P2O7) + 4 Fe(OH)3 = 6 Cu(OH)2 + Fe4(P2O7)3
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
NH4CI + CI = HCI + NCI =>
NH4CI + 4 CI = 4 HCI + NCI
Cr + I2 = CrI3 =>
2 Cr + 3 I2 = 2 CrI3
HCl + ZnCu = H2 + Cu + ZnCl2 =>
2 HCl + ZnCu = H2 + Cu + ZnCl2
Zn + HgSO4 = ZnHgSO4 =>
Zn + HgSO4 = ZnHgSO4
HCO3 = CO32 + H2O + CO2 =>
60 HCO3 = CO32 + 30 H2O + 59 CO2
Pb + O7 = PbO7 =>
Pb + O7 = PbO7
Na2(CO3) + Zn(NO3)2 = NaNO3 + ZnCO3 =>
Na2(CO3) + Zn(NO3)2 = 2 NaNO3 + ZnCO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
[NiC2O4]2H2O = NiCO3 + H2O + CO =>
[NiC2O4]2H2O = 2 NiCO3 + H2O + 2 CO
H3PO4(ac) + Ba(OH)2(ac) = Ba3(PO4)2(s) + H2O(g) =>
2 H3PO4(ac) + 3 Ba(OH)2(ac) = Ba3(PO4)2(s) + 6 H2O(g)
Sb2(SO3)5 + H3(PO4) = Sb3(PO4)5 + H2O + SO2 =>
3 Sb2(SO3)5 + 10 H3(PO4) = 2 Sb3(PO4)5 + 15 H2O + 15 SO2
Fe + CO = Fe5(CO) =>
5 Fe + CO = Fe5(CO)
Br2 + CaO = Br2O + Ca =>
Br2 + CaO = Br2O + Ca
NaCl + NH5CO3 = NaHCO3 + NH4Cl =>
NaCl + NH5CO3 = NaHCO3 + NH4Cl
C6H5CCH + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CCH + 26 KMnO4 + 39 H2SO4 = 40 C6H5COOH + 26 MnSO4 + 13 K2SO4 + 24 H2O
KOH + H3P1O4 = K3P1O4 + H2O1 =>
3 KOH + H3P1O4 = K3P1O4 + 3 H2O1
HIO + Cr(OH)3 = Cr(IO)3 + H2O =>
3 HIO + Cr(OH)3 = Cr(IO)3 + 3 H2O
O + H = O2H4 =>
2 O + 4 H = O2H4
CH3CH(OH)COOH + Mg = (CH3CH(OH)COO)Mg + H2 =>
2 CH3CH(OH)COOH + 2 Mg = 2(CH3CH(OH)COO)Mg + H2
MnO4(aq) + SO32(aq){+} = MnO2(s) + SO42(aq){+} =>
5 MnO4(aq) + SO32(aq){+} = 5 MnO2(s) + SO42(aq){+}
MgS + LiPO4 = LiS + MgPO4 =>
MgS + LiPO4 = LiS + MgPO4
NaCl + CaF2 = NaF + CaCl2 =>
2 NaCl + CaF2 = 2 NaF + CaCl2
NaHCO3(aq) + CH3CH2OH(aq) = CO2(g) + H2O(l) + CH3COONa(aq) =>
3 NaHCO3(aq) + 2 CH3CH2OH(aq) = CO2(g) + 3 H2O(l) + 3 CH3COONa(aq)
CH3COOH + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
Mn(OH)2 + Cl2 + KOH = K2MnO4 + H2O + KCl =>
Mn(OH)2 + 2 Cl2 + 6 KOH = K2MnO4 + 4 H2O + 4 KCl
Pb(Ac)2 + KI = PbI2 + K2Ac2 =>
Pb(Ac)2 + 2 KI = PbI2 + K2Ac2
Cr + O2 = CrO =>
2 Cr + O2 = 2 CrO
UO2 + HF(l) = UF4(s) + H2O(l) =>
UO2 + 4 HF(l) = UF4(s) + 2 H2O(l)
Sn + OH = Sn(OH)2 =>
Sn + 2 OH = Sn(OH)2
Fe(ClO3)3 + BaI2 = FeI3 + Ba(ClO3)2 =>
2 Fe(ClO3)3 + 3 BaI2 = 2 FeI3 + 3 Ba(ClO3)2
Fe(OH)2 + HF = FeF2 + H2O =>
Fe(OH)2 + 2 HF = FeF2 + 2 H2O
Na2(ZrO(SO4)2) = Zr(SO4)2 + Na2O =>
Na2(ZrO(SO4)2) = Zr(SO4)2 + Na2O
MgSO4 + EDTA = MgSO4[EDTA] =>
MgSO4 + EDTA = MgSO4[EDTA]
AgHCO3(s) = Ag2CO3(s) + H2O(g) + CO2(g) =>
2 AgHCO3(s) = Ag2CO3(s) + H2O(g) + CO2(g)
HCl + MgO = H2O + MgCl2 =>
2 HCl + MgO = H2O + MgCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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