| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(NO3)3(aq) + 2 NaI(aq) = 2 Fe(NO3)2(aq) + I2(s) + 2 NaNO3(aq)
NaCl + BaSO4 = NaSO4 + BaCl =>
NaCl + BaSO4 = NaSO4 + BaCl
C12H22O11 + Cu(OH)2 = C12H22O13 + Cu2O + H2O =>
C12H22O11 + 4 Cu(OH)2 = C12H22O13 + 2 Cu2O + 4 H2O
NaH + ClOH = NaCl + H2O =>
NaH + ClOH = NaCl + H2O
Mn(HCO3)2 + O2 = MnO2 + CO2 + H2O =>
2 Mn(HCO3)2 + O2 = 2 MnO2 + 4 CO2 + 2 H2O
Fe(SO4) + HBrO + H2SO4 = Fe2(SO4)3 + FeBr3 + H2O =>
12 Fe(SO4) + 6 HBrO + 3 H2SO4 = 5 Fe2(SO4)3 + 2 FeBr3 + 6 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Cu2S + HNO3 = CuSO4Cu(NO3)2 + NO2 + H2O =>
Cu2S + 12 HNO3 = CuSO4Cu(NO3)2 + 10 NO2 + 6 H2O
CuCL2(aq) + KNO3(aq) = CuNO3(aq) + KCL2(aq) =>
CuCL2(aq) + KNO3(aq) = CuNO3(aq) + KCL2(aq)
TiB2 + H2 = TiH2 + B =>
TiB2 + H2 = TiH2 + 2 B
H2CO3 + Mg(NO3)2 = HNO3 + MgCO3 =>
H2CO3 + Mg(NO3)2 = 2 HNO3 + MgCO3
Ba(No3)2(aq) + K2CO3(aq) = BaCO3(aq) + KNo3(aq) =>
Ba(No3)2(aq) + K2CO3(aq) = BaCO3(aq) + 2 KNo3(aq)
H2O + FeCl3 = H2 + Cl2 + Fe(OH)3 =>
6 H2O + 2 FeCl3 = 3 H2 + 3 Cl2 + 2 Fe(OH)3
(NH4)2SO4 + H2O + Al2(SO4)3*18H2O = NH4Al(SO4)2*12H2O =>
(NH4)2SO4 + 6 H2O + Al2(SO4)3*18H2O = 2 NH4Al(SO4)2*12H2O
MnO2 + HCl = Mn(OH)2 + Cl =>
MnO2 + 2 HCl = Mn(OH)2 + 2 Cl
Ca3N2 + HCl = CaCl2 + NH3 =>
Ca3N2 + 6 HCl = 3 CaCl2 + 2 NH3
NH4 + CaOH2 = NH4Ca + H2O =>
NH4 + CaOH2 = NH4Ca + H2O
KCO3 + AlPO4 = AlCO3 + KPO4 =>
KCO3 + AlPO4 = AlCO3 + KPO4
NH3 + MnCl2 + H2O2 + H2O = MnO(OH)2 + NH4Cl =>
2 NH3 + MnCl2 + H2O2 + H2O = MnO(OH)2 + 2 NH4Cl
Na(s) + HCl(aq) = NaCl(aq) + H2(g) =>
2 Na(s) + 2 HCl(aq) = 2 NaCl(aq) + H2(g)
Na2S + H2O = NaOH + H2S =>
Na2S + 2 H2O = 2 NaOH + H2S
NH2CH2CH2COOH + CH3OH = [NH3CH2CH2COOH]CH3O =>
NH2CH2CH2COOH + CH3OH = [NH3CH2CH2COOH]CH3O
Mg(s) + Ca(NO3)2(aq) = Mg(NO3)2(aq) + Ca(s) =>
Mg(s) + Ca(NO3)2(aq) = Mg(NO3)2(aq) + Ca(s)
C106H263O110N16P + O2 = CO2 + H2O + NH3 + PO4 =>
4 C106H263O110N16P + 427 O2 = 424 CO2 + 430 H2O + 64 NH3 + 4 PO4
NaOH + Zn = Zn(OH)2 + Na2 =>
2 NaOH + Zn = Zn(OH)2 + Na2
BN + H2O = H3BO3 + N + H2 =>
2 BN + 6 H2O = 2 H3BO3 + 2 N + 3 H2
Ag2S + HNO3 + HCl = S + AgCl + NO + H2O =>
3 Ag2S + 2 HNO3 + 6 HCl = 3 S + 6 AgCl + 2 NO + 4 H2O
PbO4 = Pb2O2 + O =>
2 PbO4 = Pb2O2 + 6 O
Ba(NO3)2 + C2H3Cl = BaO + CO + N2 + HCl + H2O =>
3 Ba(NO3)2 + 5 C2H3Cl = 3 BaO + 10 CO + 3 N2 + 5 HCl + 5 H2O
NaClO + KI + H2SO4 = NaCl + I2 + K2SO4 + H2O =>
NaClO + 2 KI + H2SO4 = NaCl + I2 + K2SO4 + H2O
Fe + (SCN)3 = FeSCN =>
3 Fe + (SCN)3 = 3 FeSCN
FeS + oxygen = Fe2O3 + sulfurdioxide =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Cs2O + HBr = H2O + CsBr =>
Cs2O + 2 HBr = H2O + 2 CsBr
Ca(IO3)2 + KI = CaI2 + K(IO3) =>
Ca(IO3)2 + 2 KI = CaI2 + 2 K(IO3)
C3H6O + C5H11Br + NH4Cl + Mg = C8H18O + MgBr + NH3Cl =>
C3H6O + C5H11Br + NH4Cl + Mg = C8H18O + MgBr + NH3Cl
K2Cr2O7 + FeSO4 + H2SO4 = Fe(SO43) + Cr2(SO4)3 + K2SO4 + H2O =>
13 K2Cr2O7 + FeSO4 + 52 H2SO4 = Fe(SO43) + 13 Cr2(SO4)3 + 13 K2SO4 + 52 H2O
NaOH + Cu(ClO3)2 = Cu(OH)2 + NaClO3 =>
2 NaOH + Cu(ClO3)2 = Cu(OH)2 + 2 NaClO3
K2S + HNO3 = KNO3 + S + NO + H2O =>
3 K2S + 8 HNO3 = 6 KNO3 + 3 S + 2 NO + 4 H2O
C6H12O6 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
C6H12O6 + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CO2 + 22 H2O
HI + Mg = H2 + MgI2 =>
2 HI + Mg = H2 + MgI2
(NH4)3PO4 + AgNO3 = Ag3PO4 + NH4NO3 =>
(NH4)3PO4 + 3 AgNO3 = Ag3PO4 + 3 NH4NO3
Cr(NO3)3 + NaBiO3 + HNO3 = H2Cr2O7 + Bi(NO3)3 + H2O + NaNO3 =>
2 Cr(NO3)3 + 3 NaBiO3 + 6 HNO3 = H2Cr2O7 + 3 Bi(NO3)3 + 2 H2O + 3 NaNO3
H2S + H2SO3 = H2S2O3 + H2O =>
2 H2S + 4 H2SO3 = 3 H2S2O3 + 3 H2O
FeTiO3 + H2SO4 = FeSO4 + H2O + TiOSO4 =>
FeTiO3 + 2 H2SO4 = FeSO4 + 2 H2O + TiOSO4
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
PbSO4 + Ca(OH)2 = Pb(OH)2 + CaSO4 =>
PbSO4 + Ca(OH)2 = Pb(OH)2 + CaSO4
FeS(s) + HCl = FeCl2(aq) + H2S(aq) =>
FeS(s) + 2 HCl = FeCl2(aq) + H2S(aq)
KOH + H6N2SO4 = K2SO4 + H4N2 + H2O =>
2 KOH + H6N2SO4 = K2SO4 + H4N2 + 2 H2O
C6H5CH3 + KMnO4 = C6H5COOH + MnO + O2 + KOH =>
C6H5CH3 + 2 KMnO4 = C6H5COOH + 2 MnO + O2 + 2 KOH
NaPb + H2O = NaPbO + H2 =>
NaPb + H2O = NaPbO + H2
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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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