| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH4 + Cl2 = 2 CH3 + 2 HCl
AgNO3 + BrH2 = AgBr + H2NO3 =>
AgNO3 + BrH2 = AgBr + H2NO3
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
PB + PBO2 + H2SO4 = PBSO4 + H2O =>
PB + PBO2 + 2 H2SO4 = 2 PBSO4 + 2 H2O
H2SO4 + CA(OH)2 = CASO4 + H2O =>
H2SO4 + CA(OH)2 = CASO4 + 2 H2O
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
Na2CO3 + CuSO4 = Na2SO4 + CuCO3 =>
Na2CO3 + CuSO4 = Na2SO4 + CuCO3
C7 + Cl = C7Cl =>
C7 + Cl = C7Cl
BeO + HNO3 = Be(NO3)2 + H2O =>
BeO + 2 HNO3 = Be(NO3)2 + H2O
KMnO4 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 K2SO3 + 3 H2SO4 = 6 K2SO4 + 2 MnSO4 + 3 H2O
HBr + Al(OH)3 = Al(Br)3 + H2O =>
3 HBr + Al(OH)3 = Al(Br)3 + 3 H2O
C5H12(l) + O2(g) = CO2(g) + H2O(g) =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
FeCl2 + PbH2 = PbCl2 + FeH2 =>
FeCl2 + PbH2 = PbCl2 + FeH2
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
NaCrO2 + Br2 + NaOH = NaCrO4 + NaBr + H2O =>
NaCrO2 + 2 Br2 + 4 NaOH = NaCrO4 + 4 NaBr + 2 H2O
FeSO4 + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + 2 H2O + SO2
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
Cu2 + NO3 + H{+} = Cu2{+} + NO + H2O =>
4 Cu2 + NO3 + 4 H{+} = 4 Cu2{+} + NO + 2 H2O
K2S + HNO3 = K2SO4 + NO + H2O =>
3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 H2O
C5H5N + O2 = CO2 + H2O + NH3 =>
2 C5H5N + 11 O2 = 10 CO2 + 2 H2O + 2 NH3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Na2CO3 + Ba(NO3)2 = NaNO3 + BaCO3 =>
Na2CO3 + Ba(NO3)2 = 2 NaNO3 + BaCO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CO2(g) + H2(g) = CH4(g) + H2O(l) =>
CO2(g) + 4 H2(g) = CH4(g) + 2 H2O(l)
HSbCl4 + H2S = Sb2S3 + HCl =>
2 HSbCl4 + 3 H2S = Sb2S3 + 8 HCl
C6H5COONa + CH3CH2COONa = C6H5COCH2CH3 + Na2CO3 =>
C6H5COONa + CH3CH2COONa = C6H5COCH2CH3 + Na2CO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
[CH3(C5H4)Mn(CO)3] + NaNO2 + HCl = [CH3(C5H4)Mn(CO)2(NO)]Cl + NaCl + H2O + CO =>
[CH3(C5H4)Mn(CO)3] + NaNO2 + 2 HCl = [CH3(C5H4)Mn(CO)2(NO)]Cl + NaCl + H2O + CO
HNO3 + Mg = Mg(NO3)2 + N2 + H2O =>
12 HNO3 + 5 Mg = 5 Mg(NO3)2 + N2 + 6 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
PbS + HNO3 = Pb(NO3)2 + S + NO + H2O =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 3 S + 2 NO + 4 H2O
[CH3(C5H4)Mn(CO)3] + NaNO2 + HCl = [CH3(C5H4)Mn(CO)2(NO)]Cl + NaCl + H2O + CO =>
[CH3(C5H4)Mn(CO)3] + NaNO2 + 2 HCl = [CH3(C5H4)Mn(CO)2(NO)]Cl + NaCl + H2O + CO
BaCl2(aq) + AgNO3(aq) = AgCl(s) + Ba(NO3)2(aq) =>
BaCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ba(NO3)2(aq)
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
NH4CL + NAOH = NH3 + H2O + NACL =>
NH4CL + NAOH = NH3 + H2O + NACL
NH3 + F2 = N2F4 + HF =>
2 NH3 + 5 F2 = N2F4 + 6 HF
NH4NO3 + NaOH = NH4(OH) + Na(NO3) =>
NH4NO3 + NaOH = NH4(OH) + Na(NO3)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na + AlCl3 = NaCl + Al =>
3 Na + AlCl3 = 3 NaCl + Al
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
C7H5(NO2)3 = CO + C + H2 + N2 =>
2 C7H5(NO2)3 = 12 CO + 2 C + 5 H2 + 3 N2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C2H4 + KMnO4 + H20 = C2H4(OH)2 + MnO2 + KOH =>
5 C2H4 + 10 KMnO4 + H20 = 5 C2H4(OH)2 + 10 MnO2 + 10 KOH
C3H8(g) + O2(g) = H2O(l) + CO2(g) =>
C3H8(g) + 5 O2(g) = 4 H2O(l) + 3 CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/16
Équations équilibrées sur05/05/15
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