| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MnCl2 + KClO3 + 6 KOH = 3 MnO2 + 7 KCl + 3 H2O
LiCl(aq) + Pb(C2H3O2)2(aq) = Li(C2H3O2)(aq) + PbCl2(aq) =>
2 LiCl(aq) + Pb(C2H3O2)2(aq) = 2 Li(C2H3O2)(aq) + PbCl2(aq)
K2Cr2O7 + HJ + HNO3 = Cr(NO3)3 + J2 + KNO3 + H2O =>
K2Cr2O7 + 6 HJ + 8 HNO3 = 2 Cr(NO3)3 + 3 J2 + 2 KNO3 + 7 H2O
C6H5COONa + HCl = C6H5COOH + NaCl =>
C6H5COONa + HCl = C6H5COOH + NaCl
Hg + Fe2O3 = Hg2O3 + Fe =>
2 Hg + Fe2O3 = Hg2O3 + 2 Fe
SiN + NF3 = SiF4 + N =>
3 SiN + 4 NF3 = 3 SiF4 + 7 N
ClO + H2 = HCl + H2O =>
2 ClO + 3 H2 = 2 HCl + 2 H2O
C3H8 + H2 = C2H6 =>
2 C3H8 + H2 = 3 C2H6
BeS + BrI = BeI + BrS =>
BeS + BrI = BeI + BrS
C6H3O7N3 = CO2 + N2 + H2 + C =>
2 C6H3O7N3 = 7 CO2 + 3 N2 + 3 H2 + 5 C
H3BO3 + C2H5OH = BO3(C2H5)3 + H2O =>
H3BO3 + 3 C2H5OH = BO3(C2H5)3 + 3 H2O
HgNO3 + Na2CrO4 = Hg2CrO4 + NaNO3 =>
2 HgNO3 + Na2CrO4 = Hg2CrO4 + 2 NaNO3
NaClO3 + KCl = KClO3 + NaCl =>
NaClO3 + KCl = KClO3 + NaCl
CaCl2 + Na2OOCCOO = CaOOCCOO + NaCl =>
CaCl2 + Na2OOCCOO = CaOOCCOO + 2 NaCl
NH4NO2 + Ba(OH)2 = NH4OH + Ba(NO2)2 =>
2 NH4NO2 + Ba(OH)2 = 2 NH4OH + Ba(NO2)2
H2 + P4 = PH3 =>
6 H2 + P4 = 4 PH3
KAl(NO3)3 = AlK(NO3)3 =>
KAl(NO3)3 = AlK(NO3)3
Si + O = SiO2 =>
Si + 2 O = SiO2
(NH4)2(aq) + CO3(aq) = NH3(g) + CO2(g) + H2O(l) =>
(NH4)2(aq) + CO3(aq) = 2 NH3(g) + CO2(g) + H2O(l)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ni(s) + F2(g) = NiF2(s) =>
Ni(s) + F2(g) = NiF2(s)
NH3 + O3 = NH4NO3 + O2 + H2O =>
2 NH3 + 4 O3 = NH4NO3 + 4 O2 + H2O
CH3COOH + HCl = CH3COOCl + H2 =>
CH3COOH + HCl = CH3COOCl + H2
Mg + CO2 + O2 = MgCO3 =>
2 Mg + 2 CO2 + O2 = 2 MgCO3
HC6H5CO2 + H2O = OH + H2C6H5CO2 =>
HC6H5CO2 + H2O = OH + H2C6H5CO2
KOHH3BO3 = H2KBO3H2O =>
KOHH3BO3 = H2KBO3H2O
CH3COOH + HCl = CH3COOH2 + Cl =>
CH3COOH + HCl = CH3COOH2 + Cl
BaMnO4 + HNO3 = MnO2 + HMnO4 + Ba(NO3)2 + H2O =>
3 BaMnO4 + 6 HNO3 = MnO2 + 2 HMnO4 + 3 Ba(NO3)2 + 2 H2O
SbCl3(s) + Cl2(g) = SbCl5(s) =>
SbCl3(s) + Cl2(g) = SbCl5(s)
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
TiCl4 + Na2CO3 = Ti(CO3)2 + NaCl =>
TiCl4 + 2 Na2CO3 = Ti(CO3)2 + 4 NaCl
CuS(s) + O2(g) = Cu(s) + SO2(g) =>
CuS(s) + O2(g) = Cu(s) + SO2(g)
NH4H2PO4 = N2 + H2 + H3PO4 =>
2 NH4H2PO4 = N2 + 3 H2 + 2 H3PO4
H2O = H + O =>
H2O = 2 H + O
C7O3H5Na + H2SO4 = C7O3H6 + Na2SO4 =>
2 C7O3H5Na + H2SO4 = 2 C7O3H6 + Na2SO4
SO + H2 = H2S + H2O =>
SO + 2 H2 = H2S + H2O
SO2(g) + HNO2(aq) = H2SO4(aq) + NO(g) =>
SO2(g) + 2 HNO2(aq) = H2SO4(aq) + 2 NO(g)
C2H4O2 + CaCO3 = H2O + CO2 + Ca(C2H3O2) =>
9 C2H4O2 + 8 CaCO3 = 6 H2O + 10 CO2 + 8 Ca(C2H3O2)
C10H22 = C4H10 + C2H3 =>
4 C10H22 = 7 C4H10 + 6 C2H3
Al(NO3)3(aq) + CuSO4(aq) = Al2(SO4)3 + Cu(NO3)2 =>
2 Al(NO3)3(aq) + 3 CuSO4(aq) = Al2(SO4)3 + 3 Cu(NO3)2
BaCl2(aq) + CuSO4 = BaSO4 + CuCl2 =>
BaCl2(aq) + CuSO4 = BaSO4 + CuCl2
Mg + Ca(NO3)2 = Mg(NO3)2 + Ca =>
Mg + Ca(NO3)2 = Mg(NO3)2 + Ca
HN3H2O = H3ON3 =>
HN3H2O = H3ON3
Fe + H2O + Br2 + Na2CO3 = Fe(OH)3 + NaBr + CO2 =>
2 Fe + 3 H2O + 3 Br2 + 3 Na2CO3 = 2 Fe(OH)3 + 6 NaBr + 3 CO2
NaOH + AlPO4 = Al(OH)3 + (Na)3PO4 =>
3 NaOH + AlPO4 = Al(OH)3 + (Na)3PO4
NaI + LiClO2 + H2O = I2 + NaOH + LiCl =>
4 NaI + LiClO2 + 2 H2O = 2 I2 + 4 NaOH + LiCl
PbSFeCl3 = PbClFeCl2S =>
PbSFeCl3 = PbClFeCl2S
C5H9IKOH = C5H9OHKI =>
C5H9IKOH = C5H9OHKI
Li(NO3)2 + Ag = AgNO3 + Li =>
Li(NO3)2 + 2 Ag = 2 AgNO3 + Li
CaCO3 + C2O2H4 = CO2 + H2O + Ca(C2O2H3)2 =>
CaCO3 + 2 C2O2H4 = CO2 + H2O + Ca(C2O2H3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/24
Équations équilibrées sur05/05/23
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