| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCI + F2 = 2 CI + 2 NaF
Na2O + HCl = OH + Na2Cl =>
Na2O + HCl = OH + Na2Cl
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
KNO2 + H2SO4 + KMnO4 = H2O + MnSO4 + KNO3 + K2SO4 =>
5 KNO2 + 3 H2SO4 + 2 KMnO4 = 3 H2O + 2 MnSO4 + 5 KNO3 + K2SO4
Br2 + Fe2(SO4)3 = FeBr2 + SO4 =>
2 Br2 + Fe2(SO4)3 = 2 FeBr2 + 3 SO4
MoO2(C7H5O2)2 + C6H5NH2 = MoO2(C13H10ON)2 + H2O =>
MoO2(C7H5O2)2 + 2 C6H5NH2 = MoO2(C13H10ON)2 + 2 H2O
HNO3 + H3AsO3 = NO + H2O + H3AsO4 =>
2 HNO3 + 3 H3AsO3 = 2 NO + H2O + 3 H3AsO4
SO2 + MgO2 = MgSO4 =>
SO2 + MgO2 = MgSO4
Zn(OH)2 + NH4OH = [Zn(NH3)4](OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = [Zn(NH3)4](OH)2 + 4 H2O
Ba(OH)2 + HPO3 = Ba(H2PO4)2 =>
Ba(OH)2 + 2 HPO3 = Ba(H2PO4)2
Cu + FeCl3 = FeCl2 + CuCl =>
Cu + FeCl3 = FeCl2 + CuCl
K2CrO4 + HCl + C2H5OH = CrCl3 + CH3CHO + KCl + H2O =>
2 K2CrO4 + 10 HCl + 3 C2H5OH = 2 CrCl3 + 3 CH3CHO + 4 KCl + 8 H2O
KI(aq) + H2SO4(aq) = K2SO4 + I2 + H2S + H2O =>
8 KI(aq) + 5 H2SO4(aq) = 4 K2SO4 + 4 I2 + H2S + 4 H2O
Fe + B = FeB2 =>
Fe + 2 B = FeB2
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
CH3 + O2 = CO + OH2 =>
4 CH3 + 5 O2 = 4 CO + 6 OH2
LiCl + F2 = LiF + Cl2 =>
2 LiCl + F2 = 2 LiF + Cl2
C2H5ONa + CH3I = CH3OC2H5 + NaI =>
C2H5ONa + CH3I = CH3OC2H5 + NaI
CuCl + NH3 + HCl + O2 = [Cu(NH3)2]Cl2 + H2O =>
4 CuCl + 8 NH3 + 4 HCl + O2 = 4[Cu(NH3)2]Cl2 + 2 H2O
FeCo3 + KOH = FeK + Co3OH =>
FeCo3 + KOH = FeK + Co3OH
Sr + P = Sr3P4 =>
3 Sr + 4 P = Sr3P4
NaO5 + H2O = NaOH + O2 =>
4 NaO5 + 2 H2O = 4 NaOH + 9 O2
Fe + HCI = H + FeCI =>
Fe + HCI = H + FeCI
Mg + CuI2 = Cu + MgI =>
2 Mg + CuI2 = Cu + 2 MgI
Mg + Fe2(CO3)3 = Fe + Mg(CO3)2 =>
3 Mg + 2 Fe2(CO3)3 = 4 Fe + 3 Mg(CO3)2
KNO3 + FeS2 = KNO2 + Fe2O3 + SO3 =>
15 KNO3 + 2 FeS2 = 15 KNO2 + Fe2O3 + 4 SO3
CuO + HCl + H2O = CuCl2*2H2O =>
CuO + 2 HCl + H2O = CuCl2*2H2O
HF + Br = HBr + F =>
HF + Br = HBr + F
H2SO4 + KC1 = K2SO4 + HC1 =>
H2SO4 + 2 KC1 = K2SO4 + 2 HC1
Ti[OCH(CH3)2]4 + H2O = TiO2 + CH3CH(OH)CH3 =>
Ti[OCH(CH3)2]4 + 2 H2O = TiO2 + 4 CH3CH(OH)CH3
BeO + CH3COOH = (CH3COO)2Be + H2O =>
BeO + 2 CH3COOH = (CH3COO)2Be + H2O
Bi + HCl + HNO3 = NO2 + H2O + H[BiCl]3 =>
3 Bi + 3 HCl + 2 HNO3 = 2 NO2 + 2 H2O + H[BiCl]3
Mg(s) + CrCl3(aq) = MgCl2 + Cr =>
3 Mg(s) + 2 CrCl3(aq) = 3 MgCl2 + 2 Cr
Fe2 + (CO3)3 = Fe2O3 + CO2 =>
Fe2 + (CO3)3 = Fe2O3 + 3 CO2
Na + H2CO3 = Na2CO3 + H2 =>
2 Na + H2CO3 = Na2CO3 + H2
TiO2 + Na2CO3 = NaTiO2 + CO2 + O2 =>
4 TiO2 + 2 Na2CO3 = 4 NaTiO2 + 2 CO2 + O2
NaOH + KNO2 = NaNO2 + KOH =>
NaOH + KNO2 = NaNO2 + KOH
Fe(s) + HBr(aq) = FeBr2(aq) + H2(g) =>
Fe(s) + 2 HBr(aq) = FeBr2(aq) + H2(g)
CH4(g) + O2 = CO2(g) + H2O(l) =>
CH4(g) + 2 O2 = CO2(g) + 2 H2O(l)
Zn(NO3)2 + Na = Na(NO3)2 + Zn =>
Zn(NO3)2 + Na = Na(NO3)2 + Zn
AlBr3 + NaOH = Al(OH)3 + NaBr =>
AlBr3 + 3 NaOH = Al(OH)3 + 3 NaBr
H5 + O23 = H2O =>
46 H5 + 5 O23 = 115 H2O
NH3 + H2O + Co2 = Co(OH)2 + NH4 =>
4 NH3 + 4 H2O + Co2 = 2 Co(OH)2 + 4 NH4
CuO + H2PO4 = CuPO4 + H2O =>
CuO + H2PO4 = CuPO4 + H2O
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
CaCl2 + NaNO3 = NaCl + Ca(NO3)2 =>
CaCl2 + 2 NaNO3 = 2 NaCl + Ca(NO3)2
HCl(aq) + Mg(s) = MgCl2(l) + H2(g) =>
2 HCl(aq) + Mg(s) = MgCl2(l) + H2(g)
C10H14 + H2 + CO = C13H18O2 =>
11 C10H14 + 13 H2 + 20 CO = 10 C13H18O2
Fe(OH)2 + O2 = Fe2O3*2H2O =>
4 Fe(OH)2 + O2 = 2 Fe2O3*2H2O
NaBr + KMnO4 = KBr + NaMnO4 =>
NaBr + KMnO4 = KBr + NaMnO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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