| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2O + MgSO4 = Mg(OH)2 + H2SO4 =>
2 H2O + MgSO4 = Mg(OH)2 + H2SO4
C3H7OH + Na = C3H7ONa + H2 =>
2 C3H7OH + 2 Na = 2 C3H7ONa + H2
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
NaN3 = Na3N + N2 =>
3 NaN3 = Na3N + 4 N2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
FeO + CO2 = FeCO3 =>
FeO + CO2 = FeCO3
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C8H5NO6 + KOH = C8H3NO6K2 + H2O =>
C8H5NO6 + 2 KOH = C8H3NO6K2 + 2 H2O
Al + HNO3 = Al(NO3)3 + H2O + NO2 =>
Al + 6 HNO3 = Al(NO3)3 + 3 H2O + 3 NO2
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
Fe + CuS2 = CuFeS2 =>
Fe + CuS2 = CuFeS2
Mn{2+} + HSO5{-} + H2O = MnO4{-} + SO3{-} + H{+} =>
3 Mn{2+} + 5 HSO5{-} + 2 H2O = 3 MnO4{-} + 5 SO3{-} + 9 H{+}
AgNO3 + H2O = HNO3 + Ag + O2 =>
4 AgNO3 + 2 H2O = 4 HNO3 + 4 Ag + O2
C8H5NO6 + KOH = C8H3NO6K2 + H2O =>
C8H5NO6 + 2 KOH = C8H3NO6K2 + 2 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
NaOH(aq) + H2SO4(aq) = NaSO4 + H2OH =>
NaOH(aq) + H2SO4(aq) = NaSO4 + H2OH
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Li + H2SO4 = Li2SO4 + H2 =>
2 Li + H2SO4 = Li2SO4 + H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al(OH)3 + KOH = H2O + K3AlO3 =>
Al(OH)3 + 3 KOH = 3 H2O + K3AlO3
FeH2PO4 + H2O2 + C12H22O11 = H3PO4 + Fe + CO2 =>
70 FeH2PO4 + 13 H2O2 + 2 C12H22O11 = 70 H3PO4 + 70 Fe + 24 CO2
HNO3 + Mn = Mn(NO3)2 + H2O + N2O =>
10 HNO3 + 4 Mn = 4 Mn(NO3)2 + 5 H2O + N2O
FeH2PO4 + H2O2 + C12H22O11 = H3PO4 + Fe + CO2 =>
70 FeH2PO4 + 13 H2O2 + 2 C12H22O11 = 70 H3PO4 + 70 Fe + 24 CO2
NH3 + H2CO3 = (NH4)2CO3 =>
2 NH3 + H2CO3 = (NH4)2CO3
N2 + O2 = NO =>
N2 + O2 = 2 NO
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
N2 + O2 = NO =>
N2 + O2 = 2 NO
Ca(HCO3)2 + H2So4 = CaSo4 + H2O + CO2 =>
Ca(HCO3)2 + H2So4 = CaSo4 + 2 H2O + 2 CO2
HGO = HG + O2 =>
2 HGO = 2 HG + O2
C2H4 + CH3OH = C2H5OH =>
C2H4 + 2 CH3OH = 2 C2H5OH
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
H3PO4 + Na2S = Na3PO4 + H2S =>
2 H3PO4 + 3 Na2S = 2 Na3PO4 + 3 H2S
Fe + CuS2 = CuFeS2 =>
Fe + CuS2 = CuFeS2
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
C3H4O + O2 = CO2 + H2O =>
2 C3H4O + 7 O2 = 6 CO2 + 4 H2O
Mn{2+} + HSO5{-} + H2O = MnO4{-} + SO3{2-} + H{+} =>
4 Mn{2+} + 5 HSO5{-} + 6 H2O = 4 MnO4{-} + 5 SO3{2-} + 17 H{+}
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/01/17
Équations équilibrées sur03/31/16
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