| Équations équilibrées la veille | Équations équilibrées le lendemain |
11 C6H12O6 + 3 Fe2O3 + C6H8O7 + 2 H2O = 6 C12H24FeO14
ZnCl2 + H2O = ZnO + HCl =>
ZnCl2 + H2O = ZnO + 2 HCl
Zn(Cl)2 + H2S = ZnS + HCl =>
Zn(Cl)2 + H2S = ZnS + 2 HCl
Ca(ClO3)2 = CaCl2(s) + O2(g) =>
Ca(ClO3)2 = CaCl2(s) + 3 O2(g)
NH4Cl + Na2CO3 = (NH4)2CO3 + NaCl =>
2 NH4Cl + Na2CO3 = (NH4)2CO3 + 2 NaCl
Fe(NO3)3(aq) + (NH4)2CO3(aq) = Fe2(CO3)3 + NH4NO3(aq) =>
2 Fe(NO3)3(aq) + 3(NH4)2CO3(aq) = Fe2(CO3)3 + 6 NH4NO3(aq)
CH3CH2COOCH2CH3 + CH3CH2OH = CH3CH2COOCH3 + CH3CH2CH2OH =>
CH3CH2COOCH2CH3 + CH3CH2OH = CH3CH2COOCH3 + CH3CH2CH2OH
NaHCO3(s) + HCl(ac) = NaCl(ac) + H2O(l) + CO2(g) =>
NaHCO3(s) + HCl(ac) = NaCl(ac) + H2O(l) + CO2(g)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CO2 + HCOOH = H2C2O4(heat) =>
CO2 + HCOOH = H2C2O4(heat)
BaCl{2{+}+AgNO{3+} = BaNO{3+}+AgCl{2+} =>
BaCl{2{+}+AgNO{3+} = BaNO{3+}+AgCl{2+}
Fe(SO4)3 + H2O + SO2 = FeSO4 + H2SO4 =>
Fe(SO4)3 + 4 H2O + 2 SO2 = FeSO4 + 4 H2SO4
Ag{+} + HCl = AgCl + H{+} =>
Ag{+} + HCl = AgCl + H{+}
C3H6 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H6(OH)2 + 2 MnO2 + 2 KOH
Al + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3
NIS + O2 = NIO + SO2 =>
2 NIS + 3 O2 = 2 NIO + 2 SO2
CuSO4 + KBr = CuBr2 + K2SO4 =>
CuSO4 + 2 KBr = CuBr2 + K2SO4
Li + Mg(OH)2 = Mg + Li(OH) =>
2 Li + Mg(OH)2 = Mg + 2 Li(OH)
CuO + FeS = Fe2O3 + Cu + SO2 =>
7 CuO + 2 FeS = Fe2O3 + 7 Cu + 2 SO2
Bi2S3 + Na2S = BiS + NaS =>
Bi2S3 + Na2S = 2 BiS + 2 NaS
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
Cu(s) + HNO3(aq) = Cu(NO3)(aq) + NO(g) + H2O(l) =>
3 Cu(s) + 4 HNO3(aq) = 3 Cu(NO3)(aq) + NO(g) + 2 H2O(l)
KI + Pb(NO3)2 = KI(NO3)2 + Pb =>
KI + Pb(NO3)2 = KI(NO3)2 + Pb
C8H8(g) + O2(g) = CO2(g) + H2O(g) =>
C8H8(g) + 10 O2(g) = 8 CO2(g) + 4 H2O(g)
NaHCO3(s) + C6H8O7(aq)H2O = CO2(g) + H2O(l) + NaC6H8O7(aq) =>
18 NaHCO3(s) + 19 C6H8O7(aq)H2O = 24 CO2(g) + 32 H2O(l) + 18 NaC6H8O7(aq)
HCrO4 + H2SO4 + FeSO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 HCrO4 + 7 H2SO4 + 8 FeSO4 = Cr2(SO4)3 + 4 Fe2(SO4)3 + 8 H2O
N3 = N =>
N3 = 3 N
CuSO4 + H2S = CuS + H2O + SO2 =>
3 CuSO4 + 4 H2S = 3 CuS + 4 H2O + 4 SO2
Al + H2O = Al(OH)6 + H =>
Al + 6 H2O = Al(OH)6 + 6 H
C7H8(l) + HNO3(g) = C7H5N3O6(s) + H2O(g) =>
C7H8(l) + 3 HNO3(g) = C7H5N3O6(s) + 3 H2O(g)
CH3COOH(aq) + Al(OH)4{-}(aq) = Al(OH)3(s) + CH3COO{-}(aq) + H2O(l) =>
CH3COOH(aq) + Al(OH)4{-}(aq) = Al(OH)3(s) + CH3COO{-}(aq) + H2O(l)
C14H30O + PCl5 = C14H29Cl + OPCl3 + HCl =>
C14H30O + PCl5 = C14H29Cl + OPCl3 + HCl
F2(CuCl2) = CuF2 + Cl2 =>
F2(CuCl2) = CuF2 + Cl2
In2(CO3)3 + HCl = InCl3 + H2O + CO2 =>
In2(CO3)3 + 6 HCl = 2 InCl3 + 3 H2O + 3 CO2
Sb + CH3COOCH3 + OH = H2O + Sb(CH3COO)3 =>
Sb + 2 CH3COOCH3 + 7 OH = 5 H2O + Sb(CH3COO)3
S{2-} + HCl = HS{-} + Cl{-} =>
S{2-} + HCl = HS{-} + Cl{-}
Ce + Cl = CeCl =>
Ce + Cl = CeCl
C3H7OH + K2Cr2O7 + H2SO4 = C3H5OOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H7OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H5OOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
HCO3{-} + HSO4{-} = H2CO3 + SO4{2-} =>
HCO3{-} + HSO4{-} = H2CO3 + SO4{2-}
FeS2 + H2O2 = SO4 + Fe + H2O =>
FeS2 + 8 H2O2 = 2 SO4 + Fe + 8 H2O
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
Al(s) + H2SO4(g) = Al2(SO4)3 + H2 =>
2 Al(s) + 3 H2SO4(g) = Al2(SO4)3 + 3 H2
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
Na + H2O = Na(OH) + H2 =>
2 Na + 2 H2O = 2 Na(OH) + H2
C3H8O + Na = C3H7ONa + H2 =>
2 C3H8O + 2 Na = 2 C3H7ONa + H2
C27H38O16N + O2 = CO2 + H2O + NH3 =>
4 C27H38O16N + 111 O2 = 108 CO2 + 70 H2O + 4 NH3
NaHSO4 + CH3COOH = CH3COONa + H2SO4 =>
NaHSO4 + CH3COOH = CH3COONa + H2SO4
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
NaOH + H2S = Na2S + HOH =>
2 NaOH + H2S = Na2S + 2 HOH
CoCl2(aq) + Na3PO4 = Co3(PO4)2(s) + NaCl =>
3 CoCl2(aq) + 2 Na3PO4 = Co3(PO4)2(s) + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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