| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnBr2 = Zn + 2 Br
O2 + CuS = SO2 + CuO =>
3 O2 + 2 CuS = 2 SO2 + 2 CuO
Mg(OH)2(s) + H3PO4(aq) = Mg3(PO4)2(s) + H2O(l) =>
3 Mg(OH)2(s) + 2 H3PO4(aq) = Mg3(PO4)2(s) + 6 H2O(l)
CH4(g) + H2O = CO + H2 =>
CH4(g) + H2O = CO + 3 H2
KHX + KOH = K2X + H2O =>
KHX + KOH = K2X + H2O
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Li + Pb(NO3)2 = LiNO3 + Pb =>
2 Li + Pb(NO3)2 = 2 LiNO3 + Pb
Al + MnO2 = (Al2)O3 + Mn =>
4 Al + 3 MnO2 = 2(Al2)O3 + 3 Mn
C17H21NO4 + O2 = CO2 + H2O + NO2 =>
4 C17H21NO4 + 85 O2 = 68 CO2 + 42 H2O + 4 NO2
ZnBr = Zn + Br =>
ZnBr = Zn + Br
CH3CHO + H2O = CH3CH2OH + O2 =>
2 CH3CHO + 2 H2O = 2 CH3CH2OH + O2
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl + H2O =>
C6H5NO2 + 6 Zn + 7 HCl = C6H5NH3Cl + 6 ZnCl + 2 H2O
HOOCCH2COOH + Pb2 = Pb(HOOCCH2COOH)2 =>
4 HOOCCH2COOH + Pb2 = 2 Pb(HOOCCH2COOH)2
CuCl2 + H4SiO4 = CuSiO4Cl2H4 =>
CuCl2 + H4SiO4 = CuSiO4Cl2H4
C3H8O + KMnO4 + H2SO4 = C3H6O2 + H2O + K2SO4 + MnSO4 =>
5 C3H8O + 4 KMnO4 + 6 H2SO4 = 5 C3H6O2 + 11 H2O + 2 K2SO4 + 4 MnSO4
Al(s) + NaCl(aq) = AlNaCl =>
Al(s) + NaCl(aq) = AlNaCl
Al2O3 + H2SO = Al2(SO)3 + H2O =>
Al2O3 + 3 H2SO = Al2(SO)3 + 3 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Ca(NO3)2 + NH3 + H2O = Ca(OH)2 + NH2NO3 =>
5 Ca(NO3)2 + 6 NH3 + 4 H2O = 5 Ca(OH)2 + 8 NH2NO3
CH2OHCH2OH + NaOH = C2H5O2Na + H2O =>
CH2OHCH2OH + NaOH = C2H5O2Na + H2O
Ca + ZnCl2 = ZnCaCl2 =>
Ca + ZnCl2 = ZnCaCl2
HC8H4O4 + H2O = H3O + C8H4O4 =>
HC8H4O4 + H2O = H3O + C8H4O4
CuO + H2O = Cu(OH)3 + H =>
CuO + 2 H2O = Cu(OH)3 + H
C20H14H4 + O2 = CO2 + H2O =>
2 C20H14H4 + 49 O2 = 40 CO2 + 18 H2O
C57H10O7 + O2 = CO2 + H2O =>
C57H10O7 + 56 O2 = 57 CO2 + 5 H2O
HI + O2 = I2O5 + H2O =>
2 HI + 3 O2 = I2O5 + H2O
KHC8H4O4 + O2 = CO2 + H2O + K =>
4 KHC8H4O4 + 29 O2 = 32 CO2 + 10 H2O + 4 K
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + H3PO4 = Mg4(PO4)2 + H2 =>
4 Mg + 2 H3PO4 = Mg4(PO4)2 + 3 H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H5NHCH3 + HONO = C6H5N2OCH3 + H2O =>
C6H5NHCH3 + HONO = C6H5N2OCH3 + H2O
CsBr + Cl = CsCl + Br2 =>
2 CsBr + 2 Cl = 2 CsCl + Br2
MgP + NaN = MgN + NaP =>
MgP + NaN = MgN + NaP
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C2H6O + C31H64 = C26H54 + CO2 =>
2 C2H6O + 15 C31H64 = 18 C26H54 + CO2
HNO3 + MnS = Mn(NO3)3 + NO + Mn2(SO4)3 + H2O =>
12 HNO3 + 3 MnS = Mn(NO3)3 + 9 NO + Mn2(SO4)3 + 6 H2O
NaCl + H2SO4 = Na2SO4 + Cl2 + H2O + SO2 =>
2 NaCl + 2 H2SO4 = Na2SO4 + Cl2 + 2 H2O + SO2
(C15H21CoO6) + Cu(NO3)2X = (C15H18N3O12Co) + Cu(OH)2X =>
2(C15H21CoO6) + 3 Cu(NO3)2X = 2(C15H18N3O12Co) + 3 Cu(OH)2X
NICO3 = NIO + CO2 =>
NICO3 = NIO + CO2
Li2S + Pb(NO3)2 = Li(NO3)2 + SPb2 =>
Li2S + 2 Pb(NO3)2 = 2 Li(NO3)2 + SPb2
Ce2(SO4)3 + H2O = Ce2O3 + H2SO4 =>
Ce2(SO4)3 + 3 H2O = Ce2O3 + 3 H2SO4
MgH2O2 = MgOH2O =>
MgH2O2 = MgOH2O
Ni + Cr(NO3)3 = Cr + Ni(NO3)2 =>
3 Ni + 2 Cr(NO3)3 = 2 Cr + 3 Ni(NO3)2
KCl + Ca(C2H3O2)2 = K(C2H3O2) + CaCl2 =>
2 KCl + Ca(C2H3O2)2 = 2 K(C2H3O2) + CaCl2
Li2CrO4 + H2SO4 = Li2SO4 + H2CrO4 =>
Li2CrO4 + H2SO4 = Li2SO4 + H2CrO4
FeSO4 + Cl2 = FeCl3 + Fe2(SO4)3 =>
6 FeSO4 + 3 Cl2 = 2 FeCl3 + 2 Fe2(SO4)3
HCl(ac) + Na2CO3(g) = NaCl(ac) + CO2(g) + H2O(l) =>
2 HCl(ac) + Na2CO3(g) = 2 NaCl(ac) + CO2(g) + H2O(l)
Fe(H2PO4)3 + FeCl3 = Fe2(HPO4)3 + HCl =>
Fe(H2PO4)3 + FeCl3 = Fe2(HPO4)3 + 3 HCl
CH3CH2COOCH2CH3 + H2O = CH3CH2COOH + CH3CH2CH2OH =>
3 CH3CH2COOCH2CH3 + 2 H2O = 3 CH3CH2COOH + 2 CH3CH2CH2OH
ZnCl2 + FeSO4 = FeCl2 + ZnSO4 =>
ZnCl2 + FeSO4 = FeCl2 + ZnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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