| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
H2SO3 + MG(OH)2 = MGSO3 + H2O =>
H2SO3 + MG(OH)2 = MGSO3 + 2 H2O
AgNO3 + CO2 = Ag2CO2 + NO3 =>
2 AgNO3 + CO2 = Ag2CO2 + 2 NO3
BaCO3 + HCl = BaCl2 + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
C6H5OH + HNO3 = C6H4NO2OH + H2O =>
C6H5OH + HNO3 = C6H4NO2OH + H2O
BaCl2 + (NH4)2CO3 = BaCO3 + (NH4)2Cl2 =>
BaCl2 + (NH4)2CO3 = BaCO3 + (NH4)2Cl2
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KCl + NAOH = NACl + KOH =>
KCl + NAOH = NACl + KOH
AGNO3 + KBr = AGBr + KNO3 =>
AGNO3 + KBr = AGBr + KNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AGNO3 + KBr = AGBr + KNO3 =>
AGNO3 + KBr = AGBr + KNO3
HNO3 + Na2CO3 = NaNO3 + H2O + CO2 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2O + CO2
FES + HCl = FECl2 + H2S =>
FES + 2 HCl = FECl2 + H2S
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
Fe2S3 + HCl = Fe2Cl3 + HS =>
Fe2S3 + 3 HCl = Fe2Cl3 + 3 HS
N2(g) + H2(g) = NH3 =>
N2(g) + 3 H2(g) = 2 NH3
Mg(NO3)2(aq) + NaOH(aq) = MgO + NaNO3 + H2O =>
Mg(NO3)2(aq) + 2 NaOH(aq) = MgO + 2 NaNO3 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg(NO3)2(aq) + NaOH(aq) = MgO + NaNO3 + H2O =>
Mg(NO3)2(aq) + 2 NaOH(aq) = MgO + 2 NaNO3 + H2O
SiO2 + HF = H2SiF6 + H2O =>
SiO2 + 6 HF = H2SiF6 + 2 H2O
AgNo3 + H2SO4 = Ag2SO4 + HNo3 =>
2 AgNo3 + H2SO4 = Ag2SO4 + 2 HNo3
Mg(NO3)2(aq) + NaOH(aq) = MgO + NaNO3 + H2O =>
Mg(NO3)2(aq) + 2 NaOH(aq) = MgO + 2 NaNO3 + H2O
CH3NH2 + HNO2 = CH3OH + N2 + H2O =>
CH3NH2 + HNO2 = CH3OH + N2 + H2O
Mg(OH)2(aq) + H3PO4(aq) = H2O(l) + Mg3(PO4)2(aq) =>
3 Mg(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Mg3(PO4)2(aq)
Mg(NO3)2(aq) + NaOH(aq) = MgO + NaNO3 + H2O =>
Mg(NO3)2(aq) + 2 NaOH(aq) = MgO + 2 NaNO3 + H2O
HNO3 + SO2 = H2SO4 + NO2 =>
2 HNO3 + SO2 = H2SO4 + 2 NO2
Mg(NO3)2(aq) + NaOH(aq) = MgO + NaNO3 + H2O =>
Mg(NO3)2(aq) + 2 NaOH(aq) = MgO + 2 NaNO3 + H2O
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)
AGNO3 + KBr = AGBr + KNO3 =>
AGNO3 + KBr = AGBr + KNO3
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
Mg(NO3)2 + NaOH = MgO + NaNO3 + H2O =>
Mg(NO3)2 + 2 NaOH = MgO + 2 NaNO3 + H2O
Na2SiO3 + Ba(OH)2 = BaSiO3 + NaOH =>
Na2SiO3 + Ba(OH)2 = BaSiO3 + 2 NaOH
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
C4H8O + O2 = CO2 + H2 =>
2 C4H8O + 7 O2 = 8 CO2 + 8 H2
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
C4H8S + O2 = CO2 + H2O + SO2 =>
C4H8S + 7 O2 = 4 CO2 + 4 H2O + SO2
H2O + Cl2 = HCl + O2 =>
2 H2O + 2 Cl2 = 4 HCl + O2
C3H5S + O2 = CO2 + H2O + SO2 =>
4 C3H5S + 21 O2 = 12 CO2 + 10 H2O + 4 SO2
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
C3H5O + O2 = CO2 + H2O =>
4 C3H5O + 15 O2 = 12 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/17
Équations équilibrées sur08/03/16
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