| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
MG + H2O = MGOH + H2 =>
2 MG + 2 H2O = 2 MGOH + H2
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
CO2 + H2 = CH3OH + H2O =>
CO2 + 3 H2 = CH3OH + H2O
K2CO3 + AlCl3 = KCl + Al2(CO3)3 =>
3 K2CO3 + 2 AlCl3 = 6 KCl + Al2(CO3)3
C(s) + H2O = CO + H2 =>
C(s) + H2O = CO + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
C5H12O + O2 = H2O + CO2 =>
2 C5H12O + 15 O2 = 12 H2O + 10 CO2
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Mg + H2SO4 = Mg2SO4 + H2 =>
2 Mg + H2SO4 = Mg2SO4 + H2
KCLO3 = KCL + O =>
KCLO3 = KCL + 3 O
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
CaOH + HCl = CaCl + H2O =>
CaOH + HCl = CaCl + H2O
CH4OH + O2 = H2O + CO2 =>
4 CH4OH + 7 O2 = 10 H2O + 4 CO2
Mg2O + H2O = MgOH =>
Mg2O + H2O = 2 MgOH
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al(s) + Pb(NO3)2(aq) = Al(NO3)3(aq) + Pb(s) =>
2 Al(s) + 3 Pb(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Pb(s)
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
RuF5 + L2 = RuF4 + LF5 =>
10 RuF5 + L2 = 10 RuF4 + 2 LF5
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
NaOH + F2 = OF2 + NaF + H2O =>
2 NaOH + 2 F2 = OF2 + 2 NaF + H2O
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
Br2 + NaOH = NaBrO3 + NaBr + H2O =>
3 Br2 + 6 NaOH = NaBrO3 + 5 NaBr + 3 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
SnCl4 + NH4OH = SnO2 + H2O + NH4Cl =>
SnCl4 + 4 NH4OH = SnO2 + 2 H2O + 4 NH4Cl
W2O3 + Fe = W + Fe2O3 =>
W2O3 + 2 Fe = 2 W + Fe2O3
CH3COCH3 + H2 = CH3CH(OH)CH3 =>
CH3COCH3 + H2 = CH3CH(OH)CH3
Na2Cr2O7 + NaI + H2SO4 + H2O = Cr2(SO4)3 + I2 + NaOH =>
Na2Cr2O7 + 6 NaI + 3 H2SO4 + H2O = Cr2(SO4)3 + 3 I2 + 8 NaOH
S + O2 = SO2 =>
S + O2 = SO2
Mg + HNO3 = Mg(NO3) + NO2 + H2O =>
Mg + 2 HNO3 = Mg(NO3) + NO2 + H2O
NH4Cl + NANO2 = N2 + H2O + NACl =>
NH4Cl + NANO2 = N2 + 2 H2O + NACl
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
ZnSO4 + Mg = MgSO4 + Zn =>
ZnSO4 + Mg = MgSO4 + Zn
KCLO3 = KCL + O =>
KCLO3 = KCL + 3 O
NH4Cl + NaNO2 = N2 + H2O + NaCl =>
NH4Cl + NaNO2 = N2 + 2 H2O + NaCl
CoO + H2 = Co + H2O =>
CoO + H2 = Co + H2O
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
Li2SO4 + K3PO4 = Li3PO4 + K2SO4 =>
3 Li2SO4 + 2 K3PO4 = 2 Li3PO4 + 3 K2SO4
Cu + NaOH = CuOH + Na =>
Cu + NaOH = CuOH + Na
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu + SO2(s) = CuS(s) + O2(g) =>
Cu + SO2(s) = CuS(s) + O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/15
Équations équilibrées sur01/24/15
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