| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + O = MgO
Al(OH)3 + H2(SO4) = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Na2S + O2 + H2O = Na2S2O3 + NaOH =>
2 Na2S + 2 O2 + H2O = Na2S2O3 + 2 NaOH
N + H = NH3 =>
N + 3 H = NH3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(NO3)2 + Na3PO4 = NaNO3 + Ca3(PO4)2 =>
3 Ca(NO3)2 + 2 Na3PO4 = 6 NaNO3 + Ca3(PO4)2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu(NO3)2 + NaI = CuI2 + NaNO3 =>
Cu(NO3)2 + 2 NaI = CuI2 + 2 NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba(OH)2 + Na2(SO4) = Na(OH) + Ba(SO4) =>
Ba(OH)2 + Na2(SO4) = 2 Na(OH) + Ba(SO4)
NA2SO3 = NA2S + NA2SO4 =>
4 NA2SO3 = NA2S + 3 NA2SO4
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
Ca(NO3)2(aq) + KOH(aq) = Ca(OH)2(s) + KNO3(aq) =>
Ca(NO3)2(aq) + 2 KOH(aq) = Ca(OH)2(s) + 2 KNO3(aq)
Zn + AgNO3 = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3 = 2 Ag + Zn(NO3)2
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
C14H30 + O2 = CO2 + H2O =>
2 C14H30 + 43 O2 = 28 CO2 + 30 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CrO4 + H3O = Cr2O7 + H2O =>
2 CrO4 + 2 H3O = Cr2O7 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuSO4(aq) + NaNO3(aq) = Cu(NO3)2 + Na2SO4 =>
CuSO4(aq) + 2 NaNO3(aq) = Cu(NO3)2 + Na2SO4
CH3COH + [Ag(NH3)2]OH = Ag + CH3COONH4 + H2O + NH3 =>
CH3COH + 2[Ag(NH3)2]OH = 2 Ag + CH3COONH4 + H2O + 3 NH3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3(CH2)6(CH3) + O2 = CO2 + H2O =>
2 CH3(CH2)6(CH3) + 25 O2 = 16 CO2 + 18 H2O
Na2S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl
N4O6 + CH4O = N2 + CO2 + H2O =>
N4O6 + 2 CH4O = 2 N2 + 2 CO2 + 4 H2O
CaO(s) + CO2(g) = CaCO3(s) =>
CaO(s) + CO2(g) = CaCO3(s)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mn{2+} + Fe{3+} + OH{-} = MnO2 + Fe{2+} + H2O =>
Mn{2+} + 2 Fe{3+} + 4 OH{-} = MnO2 + 2 Fe{2+} + 2 H2O
HI + HIO3 = I2 + H2O =>
5 HI + HIO3 = 3 I2 + 3 H2O
F2 + NaCl = NaF + Cl2 =>
F2 + 2 NaCl = 2 NaF + Cl2
NaOH + H2O = NaO + H2OH =>
NaOH + H2O = NaO + H2OH
H(g) + O2(g) = H2O =>
4 H(g) + O2(g) = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/18
Équations équilibrées sur02/25/17
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