| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3(CH2)2(CH3) + 13 O = 4 CO2 + 5 H2O
C6H12O2 + HCl = C6H12Cl + CO2 + H2O =>
35 C6H12O2 + 32 HCl = 32 C6H12Cl + 18 CO2 + 34 H2O
Al2Si2O5(OH)4 + H = Al + SiO2 + H2O =>
Al2Si2O5(OH)4 + 6 H = 2 Al + 2 SiO2 + 5 H2O
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2 =>
Cr2O3 + KNO3 + 4 KOH = 2 K2CrO4 + KNO2 + 2 H2
Fe{2+} + CO = Fe + CO{+2} =>
Fe{2+} + CO = Fe + CO{+2}
KCl + AgNO4 = KNO4 + AgCl =>
KCl + AgNO4 = KNO4 + AgCl
C8H12O3 + O2 = CO2 + H2O =>
2 C8H12O3 + 19 O2 = 16 CO2 + 12 H2O
A1 + S8 = A12S3 =>
96 A1 + 3 S8 = 8 A12S3
K2Cr2O7 + H2SO4 + CH3(OH) = Cr2(SO4) + HCOOH + K2SO4 + H2O =>
2 K2Cr2O7 + 4 H2SO4 + 5 CH3(OH) = 2 Cr2(SO4) + 5 HCOOH + 2 K2SO4 + 9 H2O
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
C4H10NO2 + O2 = N2O + CO2 + H2O =>
4 C4H10NO2 + 23 O2 = 2 N2O + 16 CO2 + 20 H2O
Fe(s) + CuSO4(aq) = Cu(s) + Fe2(SO4)3(aq) =>
2 Fe(s) + 3 CuSO4(aq) = 3 Cu(s) + Fe2(SO4)3(aq)
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
KMnO4 + H2SO3 + K2SO3 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO3 + 2 K2SO3 = 2 MnSO4 + 3 K2SO4 + 3 H2O
N2O5 + Al(OH)3 = Al(NO3)3 + H2O =>
3 N2O5 + 2 Al(OH)3 = 2 Al(NO3)3 + 3 H2O
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
C6H14 + C3H7OH = C9H19OH + H2 =>
C6H14 + C3H7OH = C9H19OH + H2
CuSO3 = Cu + S + O2 =>
2 CuSO3 = 2 Cu + 2 S + 3 O2
Ag2CO3 = Ag + CO + O2 =>
Ag2CO3 = 2 Ag + CO + O2
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO3 =>
6 NaHCO3 + 5 CH3COOH = 6 NaCH3COO + 4 H2O + 4 CO3
AgBr + (NH4)2CO3 = (Ag(NH3)2)Br + (NH4)HCO3 =>
AgBr + 2(NH4)2CO3 = (Ag(NH3)2)Br + 2(NH4)HCO3
sodium + sulfur + oxygen = sodiumthiosulfate =>
4 Na + 4 S + 3 O2 = 2 Na2S2O3
Mg + FeCl = MgCl + Fe =>
Mg + FeCl = MgCl + Fe
K4FeCN6 = K4 + Fe + CN6 =>
K4FeCN6 = K4 + Fe + CN6
Fe + S = Fe(S2)3 =>
Fe + 6 S = Fe(S2)3
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
S8(g) + O2(g) = S2O5 =>
S8(g) + 10 O2(g) = 4 S2O5
H2SO4 + KOH = K2SO4 + H2O(l) =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O(l)
AgNO2 + BaCl2 = AgCl2 + BaNO2 =>
AgNO2 + BaCl2 = AgCl2 + BaNO2
C4H8O2 + C2H5OH = C6H12O2 + H2O =>
C4H8O2 + C2H5OH = C6H12O2 + H2O
Na2O2 + SO2 = Na2SO3 + O2 =>
2 Na2O2 + 2 SO2 = 2 Na2SO3 + O2
AgNO3K2CO3 = AgCO3K2NO3 =>
AgNO3K2CO3 = AgCO3K2NO3
H2O + Cu + S = H + CuSO4 =>
4 H2O + Cu + S = 8 H + CuSO4
NH2Mg + HBr = N2 + MgBr2 + H2 =>
2 NH2Mg + 4 HBr = N2 + 2 MgBr2 + 4 H2
Cs2O + Al(OH)3 = CsAlO2 + H2O =>
Cs2O + 2 Al(OH)3 = 2 CsAlO2 + 3 H2O
C12H22O11 + Ca(OCl)2 = CaCl2 + H2O + CO2 =>
C12H22O11 + 12 Ca(OCl)2 = 12 CaCl2 + 11 H2O + 12 CO2
SrS(aq) + CuSO4 = SrSO4(s) + CuS(aq) =>
SrS(aq) + CuSO4 = SrSO4(s) + CuS(aq)
AgO + H2SO4 = AgSO4 + H2O =>
AgO + H2SO4 = AgSO4 + H2O
Ag{+} + Pb = Ag + Pb{2+} =>
2 Ag{+} + Pb = 2 Ag + Pb{2+}
Cu{2+} + N2H4 + OH{-} = Cu2O + H2O + N =>
4 Cu{2+} + N2H4 + 8 OH{-} = 2 Cu2O + 6 H2O + 2 N
NH4IO3 + NiSO4 = (NH4)2SO4 + Ni(IO3)2 =>
2 NH4IO3 + NiSO4 = (NH4)2SO4 + Ni(IO3)2
Na3PO4 + MgSO4 = Mg3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 MgSO4 = Mg3(PO4)2 + 3 Na2SO4
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Fe + BaCl2 = FeCl3 + Ba =>
2 Fe + 3 BaCl2 = 2 FeCl3 + 3 Ba
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Rh + P = RhP =>
Rh + P = RhP
FeO + H2O + CO2 = Fe3O4 + CH4 =>
12 FeO + 2 H2O + CO2 = 4 Fe3O4 + CH4
SiO2 + MgO = Mg2SiO4 =>
SiO2 + 2 MgO = Mg2SiO4
CaO + Cl2O7 = CaCl2 + O =>
CaO + Cl2O7 = CaCl2 + 8 O
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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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