| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH3CH2CH2CH2CH3 + 25 O2 = 25 CO2 + 3 H20
Ba(OH)2*8H2O(s) + NH4NO3(s) = Ba(NO3)2(s) + NH3(aq) + H2O(l) =>
Ba(OH)2*8H2O(s) + 2 NH4NO3(s) = Ba(NO3)2(s) + 2 NH3(aq) + 10 H2O(l)
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Cl2 + P = PCl =>
Cl2 + 2 P = 2 PCl
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cl2 + NaI = NaCl + I =>
Cl2 + 2 NaI = 2 NaCl + 2 I
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FE(OH)3 + HCl = FECl3 + H2O =>
FE(OH)3 + 3 HCl = FECl3 + 3 H2O
Ba(OH)2 + NH4NO3(s) = Ba(NO3)2(s) + NH3(aq) + H2O(l) =>
Ba(OH)2 + 2 NH4NO3(s) = Ba(NO3)2(s) + 2 NH3(aq) + 2 H2O(l)
CH3CH2CH2CH2CH2CH3 + O2 = CO2 + H20 =>
10 CH3CH2CH2CH2CH2CH3 + 60 O2 = 60 CO2 + 7 H20
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Cr2O3 + O2 + K2CO3 = K2CrO4 + CO2 =>
2 Cr2O3 + 3 O2 + 4 K2CO3 = 4 K2CrO4 + 4 CO2
HCOH + C6H5OH = C6H3(OH)CH2 + H2O =>
HCOH + C6H5OH = C6H3(OH)CH2 + H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Cl2 + H2 = ClH =>
Cl2 + H2 = 2 ClH
NH3(g) + H2SO4(aq) = (NH4)2SO4(s) =>
2 NH3(g) + H2SO4(aq) = (NH4)2SO4(s)
Cl2 + H2 = ClH =>
Cl2 + H2 = 2 ClH
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
NH3 + MnO2 = N2 + Mn2O3 + H2O =>
2 NH3 + 6 MnO2 = N2 + 3 Mn2O3 + 3 H2O
Ba(NO3)2 + Li2CO3 = BaCO3 + LiNO3 =>
Ba(NO3)2 + Li2CO3 = BaCO3 + 2 LiNO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Cl2 + Cu2 = ClCu =>
Cl2 + Cu2 = 2 ClCu
NaIO3 + Na2SO3 + NaHSO3 = I3 + Na2SO4 + H2O =>
6 NaIO3 + 9 Na2SO3 + 6 NaHSO3 = 2 I3 + 15 Na2SO4 + 3 H2O
BaCl2 + AgNo3 = AgCl + Ba(No3)2 =>
BaCl2 + 2 AgNo3 = 2 AgCl + Ba(No3)2
Cr2 + O2 = Cr2O3 =>
2 Cr2 + 3 O2 = 2 Cr2O3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
NH3(g) + HCL(aq) = NH4CL(s) =>
NH3(g) + HCL(aq) = NH4CL(s)
Pb + Na + C3H5Cl = Pb(C3H5)4 + NaCl =>
Pb + 4 Na + 4 C3H5Cl = Pb(C3H5)4 + 4 NaCl
CAC2 + H2O = C2H2 + CA(OH)2 =>
CAC2 + 2 H2O = C2H2 + CA(OH)2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
NH3(g) + HCL(g) = NH4CL(s) =>
NH3(g) + HCL(g) = NH4CL(s)
HCL + H2O = H3O + CL =>
HCL + H2O = H3O + CL
CuO + C = Cu + C2O5 =>
5 CuO + 2 C = 5 Cu + C2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/19
Équations équilibrées sur01/31/18
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