| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 = H2O + SO3
KCO3 + BAOH = KOH + BACO3 =>
KCO3 + BAOH = KOH + BACO3
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
FeSO4(aq) + KCl(aq) = FeCl + KSO4 =>
FeSO4(aq) + KCl(aq) = FeCl + KSO4
AgNO3 + Cu = CuNO3 + Ag =>
AgNO3 + Cu = CuNO3 + Ag
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
CuO2 + C = Cu + CO3 =>
3 CuO2 + 2 C = 3 Cu + 2 CO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
AGCL + KI = AGI + KCL =>
AGCL + KI = AGI + KCL
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + H2O = Fe2O4 + H2 =>
2 Fe + 4 H2O = Fe2O4 + 4 H2
CuO + CO2 = CuCO3 =>
CuO + CO2 = CuCO3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
C2H8OH + O2 = CO2 + H2O =>
4 C2H8OH + 15 O2 = 8 CO2 + 18 H2O
C10H20 + H2 = C10H22 =>
C10H20 + H2 = C10H22
CO2 + H2O = C6H5COOH + O2 =>
14 CO2 + 6 H2O = 2 C6H5COOH + 15 O2
N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCI + Zn = H + ZnCI =>
HCI + Zn = H + ZnCI
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AgNO2 + CaCl2 = AgCl + Ca(NO2)2 =>
2 AgNO2 + CaCl2 = 2 AgCl + Ca(NO2)2
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
Al(PO4) + Fe(SO3) = Al(SO3) + Fe(PO4) =>
Al(PO4) + Fe(SO3) = Al(SO3) + Fe(PO4)
HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
Ag2SO3 + H2O = H2SO4 + Ag =>
Ag2SO3 + H2O = H2SO4 + 2 Ag
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KNO3(s) + S(s) = KNO2 + SO2 =>
2 KNO3(s) + S(s) = 2 KNO2 + SO2
Al(PO4) + Fe(SO3) = Al(SO3) + Fe(PO4) =>
Al(PO4) + Fe(SO3) = Al(SO3) + Fe(PO4)
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CaCO3(aq) + H2SO4(aq) = CaSO4(s) + H2CO3(s) =>
CaCO3(aq) + H2SO4(aq) = CaSO4(s) + H2CO3(s)
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Li2B4O7 + H2SO4 + H2O = Li2SO4 + H3BO3 =>
Li2B4O7 + H2SO4 + 5 H2O = Li2SO4 + 4 H3BO3
Pb(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 44 Cr(MnO4)2 = 22 Cr2O3 + 88 MnO2 + 5 Pb3O4 + 90 NO
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
K2SO4 + Ba(OH)2 = KOH + BaSO4 =>
K2SO4 + Ba(OH)2 = 2 KOH + BaSO4
CH3COH + Cu(OH)2 = Cu2O + CH3COOH + H2O =>
CH3COH + 2 Cu(OH)2 = Cu2O + CH3COOH + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/14/18
Équations équilibrées sur03/16/17
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