| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HNO3 = Mg(NO3)2 + H2
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
H2 + CuMnO4 = HMnO4 + Cu =>
H2 + 2 CuMnO4 = 2 HMnO4 + 2 Cu
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO4Fe(OH)2 = FeSO4 + H2O =>
H2SO4Fe(OH)2 = FeSO4 + 2 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
C59 = C1853 =>
1853 C59 = 59 C1853
Sn(CN)2 + K2S = SnS + KCN =>
Sn(CN)2 + K2S = SnS + 2 KCN
LiTi2(PO4)3 = LiTiPO5 + TiP2O7 =>
LiTi2(PO4)3 = LiTiPO5 + TiP2O7
Na2S2O3(aq) + I2(aq) = Na2S4O6(aq) + NaI(aq) =>
2 Na2S2O3(aq) + I2(aq) = Na2S4O6(aq) + 2 NaI(aq)
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Al2O3 + H2 + SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2 + 3 SO4 = Al2(SO4)3 + 3 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C4 + HNO3 = NO2 + CO2 + H2O =>
C4 + 16 HNO3 = 16 NO2 + 4 CO2 + 8 H2O
CH4N2O + H2C2O4 = C3H6N2O5 =>
CH4N2O + H2C2O4 = C3H6N2O5
H2O + NaC7H5O2 = C7H6O2 + NaOH =>
H2O + NaC7H5O2 = C7H6O2 + NaOH
C4H6 + KMnO4 + H2SO4 = COOH + K2SO4 + MnSO4 + H2O =>
5 C4H6 + 18 KMnO4 + 27 H2SO4 = 20 COOH + 9 K2SO4 + 18 MnSO4 + 32 H2O
MgSO3 + FeCl3 = MgCl2 + Fe2(SO3)3 =>
3 MgSO3 + 2 FeCl3 = 3 MgCl2 + Fe2(SO3)3
Mg(C2H3O2)2 + (NH4)3PO4 = Mg3(PO4)2 + NH4C2H3O2 =>
3 Mg(C2H3O2)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4C2H3O2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
LiFePO4 = Li3Fe2(PO4)3 + Fe =>
3 LiFePO4 = Li3Fe2(PO4)3 + Fe
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SnCl2 + Na2S = SnS + NaCl =>
SnCl2 + Na2S = SnS + 2 NaCl
OCl + Bi2O3 = BiO3 + Cl =>
3 OCl + Bi2O3 = 2 BiO3 + 3 Cl
KI + Br2 = I2 + KBr =>
2 KI + Br2 = I2 + 2 KBr
Ca + HNO3 = Ca(NO3) + H =>
Ca + HNO3 = Ca(NO3) + H
Cu(NO3)2 + H2SO4 = H2(NO3)2 + CuSO4 =>
Cu(NO3)2 + H2SO4 = H2(NO3)2 + CuSO4
KCr2O7 + H2SO4 + C2H5OH = C2H4O2 + Cr(SO4)3 + H2O + K2SO4 =>
4 KCr2O7 + 26 H2SO4 + C2H5OH = C2H4O2 + 8 Cr(SO4)3 + 27 H2O + 2 K2SO4
CH8 + O2 = CO4 + H2O =>
CH8 + 4 O2 = CO4 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2CO3H2SO4 = H2OCO2Na2SO4 =>
Na2CO3H2SO4 = H2OCO2Na2SO4
NH3 + O = NO + H2O =>
2 NH3 + 5 O = 2 NO + 3 H2O
NaOH(aq) + Cu(s) = Cu(OH)2(aq) + Na2(s) =>
2 NaOH(aq) + Cu(s) = Cu(OH)2(aq) + Na2(s)
Fe(OH)2 = FeOH2O =>
Fe(OH)2 = FeOH2O
C6H5CH3 + O = H2O + CO2 =>
C6H5CH3 + 18 O = 4 H2O + 7 CO2
As + (OH)3 + H2SO4 = As2(SO4)3 + H2O =>
2 As + 2(OH)3 + 3 H2SO4 = As2(SO4)3 + 6 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Al2O3 + LiOH = Al(OH)3 + Li2O =>
Al2O3 + 6 LiOH = 2 Al(OH)3 + 3 Li2O
H2SO4 + N2 = NH2SO4 =>
2 H2SO4 + N2 = 2 NH2SO4
AlF3 = Al + F2 =>
2 AlF3 = 2 Al + 3 F2
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
CH2SO3 = H2SCO3 =>
CH2SO3 = H2SCO3
MgF2 = Mg + F2 =>
MgF2 = Mg + F2
C12H22O11 + H2O(water) = C2H5OH + CO2 =>
C12H22O11 + H2O(water) = 4 C2H5OH + 4 CO2
Mg(IO2)2HNO3 = MgNO3H(IO2)2 =>
Mg(IO2)2HNO3 = MgNO3H(IO2)2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
CaF2 = Ca + F2 =>
CaF2 = Ca + F2
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
LiF = Li + F2 =>
2 LiF = 2 Li + F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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