| Équations équilibrées la veille | Équations équilibrées le lendemain |
TlCl + AgNO3 = TlNO3 + AgCl
HCO3{-} + H2SO4 = HSO4{-} + H2CO3 =>
HCO3{-} + H2SO4 = HSO4{-} + H2CO3
C3H7SH + O2 = O(C3H7SH)2 =>
4 C3H7SH + O2 = 2 O(C3H7SH)2
CH3OH + C6H5OCOOH = H2O + C8H8O3 =>
CH3OH + C6H5OCOOH = H2O + C8H8O3
NO + HCl = NCl2 + H2O =>
NO + 2 HCl = NCl2 + H2O
C2 + O2 = CO854874 =>
C2 + 854874 O2 = 2 CO854874
H2C2O4(aq) + Ca(OH)2(s) = CaOH2(s) + H2O(l) + CO2(g) =>
H2C2O4(aq) + Ca(OH)2(s) = CaOH2(s) + H2O(l) + 2 CO2(g)
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
titanium + chlorine = TiCl =>
2 Ti + Cl2 = 2 TiCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
Mg + HNO3 = Mg(NO3)2 + H2O + NH4NO2 =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + 4 H2O + NH4NO2
Na2S2O3(aq) + HCl(aq) = NaCl(aq) + S(s) + H2O(l) + SO2(g) =>
Na2S2O3(aq) + 2 HCl(aq) = 2 NaCl(aq) + S(s) + H2O(l) + SO2(g)
NH4 + Ba(OH)2 = NH4OH + Ba =>
2 NH4 + Ba(OH)2 = 2 NH4OH + Ba
OHC2HCH3 + KMnO4 + HCl = KCl + MnCl2 + CH3COOH + H2O =>
10 OHC2HCH3 + 6 KMnO4 + 18 HCl = 6 KCl + 6 MnCl2 + 15 CH3COOH + 4 H2O
Sn(s) + Zn(NO3)2(aq) = Sn(NO3)2(aq) + Zn(s) =>
Sn(s) + Zn(NO3)2(aq) = Sn(NO3)2(aq) + Zn(s)
KCl(aq) + Mg(NO3)2(aq) = K(NO3)(aq) + MgCl2(aq) =>
2 KCl(aq) + Mg(NO3)2(aq) = 2 K(NO3)(aq) + MgCl2(aq)
H2C6H6O6 + NaOH = Na2C6H6O6 + H2O =>
H2C6H6O6 + 2 NaOH = Na2C6H6O6 + 2 H2O
C20H14O4 + HCl = C20H15O4 + Cl =>
C20H14O4 + HCl = C20H15O4 + Cl
Cu(NO3)2 + Ag2CO3 = AgNO3 + CuCO3 =>
Cu(NO3)2 + Ag2CO3 = 2 AgNO3 + CuCO3
C2H3Cl + O2 = H2O + CO2 + HCl =>
2 C2H3Cl + 5 O2 = 2 H2O + 4 CO2 + 2 HCl
Co(H2O)6{+2} + Cl{-} = CoCl4{2-} + H2O =>
Co(H2O)6{+2} + 4 Cl{-} = CoCl4{2-} + 6 H2O
Cu(NO3)2 + Ag2CO3 = AgNO3 + CuCO3 =>
Cu(NO3)2 + Ag2CO3 = 2 AgNO3 + CuCO3
NaOH(aq) + HBrO(aq) = NaBrO(aq) + H2O(l) =>
NaOH(aq) + HBrO(aq) = NaBrO(aq) + H2O(l)
ZnS + NaClO = Na2S + Zn(ClO)2 =>
ZnS + 2 NaClO = Na2S + Zn(ClO)2
CH2CH2 + K2Cr2O7 + H2O = CH2CH2(OH)2 + KOH + Cr2O3 =>
3 CH2CH2 + K2Cr2O7 + 4 H2O = 3 CH2CH2(OH)2 + 2 KOH + Cr2O3
CuCe2 + NaOH = NaCe + Cu(OH)2 =>
CuCe2 + 2 NaOH = 2 NaCe + Cu(OH)2
Hf2ScC2O2 = HfO2 + Sc2O3 + HfC + C =>
4 Hf2ScC2O2 = HfO2 + 2 Sc2O3 + 7 HfC + C
Fe + NiCl = FeCl2 + Ni =>
Fe + 2 NiCl = FeCl2 + 2 Ni
KMnO4 + C2O4H2 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 C2O4H2 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
C40H66 + O2 = CO2 + H2O =>
2 C40H66 + 113 O2 = 80 CO2 + 66 H2O
Cu(NO3)2 + Ag2CO3 = AgNO3 + CuCO3 =>
Cu(NO3)2 + Ag2CO3 = 2 AgNO3 + CuCO3
CrO3 + H2SO4 = H2CrO4 + SO3 =>
CrO3 + H2SO4 = H2CrO4 + SO3
Na(OH) = Na + (OH) =>
Na(OH) = Na + (OH)
La2O3 + Nd2O3 + SrCO3 + CuO + O2 = La14Nd4Sr8Cu33O72 + CO2 =>
7 La2O3 + 2 Nd2O3 + 8 SrCO3 + 33 CuO + 2 O2 = La14Nd4Sr8Cu33O72 + 8 CO2
CaF2(s) + H2SO4(aq) = CaSO4(s) + HF =>
CaF2(s) + H2SO4(aq) = CaSO4(s) + 2 HF
P2N5 = P4 + N2 =>
2 P2N5 = P4 + 5 N2
Li2CO3 + Fe(NO3)2 = FeCO3 + Li(NO3) =>
Li2CO3 + Fe(NO3)2 = FeCO3 + 2 Li(NO3)
Na2CO3 + HNO3 = NaNO3 + NaHCO3 =>
Na2CO3 + HNO3 = NaNO3 + NaHCO3
MnO2 + H2SO4 + NaCl = Cl2 + H2O + MnSO4 + Na2SO4 =>
MnO2 + 2 H2SO4 + 2 NaCl = Cl2 + 2 H2O + MnSO4 + Na2SO4
HNO3 + CH3CH2CH2NH2 = CH3CH2CH2OH + N2 + H2 =>
HNO3 + 3 CH3CH2CH2NH2 = 3 CH3CH2CH2OH + 2 N2 + 2 H2
C14H10O3 + HCl + NaBH4 = C7H8O + C7H6O2 + BH3 + NaCl =>
C14H10O3 + 2 HCl + 2 NaBH4 = C7H8O + C7H6O2 + 2 BH3 + 2 NaCl
Al(OH)3(aq) + OH(aq) = AlO2(aq) + H2O =>
Al(OH)3(aq) + OH(aq) = AlO2(aq) + 2 H2O
Zn + Au(No2)2 = Au + Zn(No2)2 =>
Zn + Au(No2)2 = Au + Zn(No2)2
Zn + HCl(aq) = ZnCl2(aq) + H2 =>
Zn + 2 HCl(aq) = ZnCl2(aq) + H2
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
K2CO3 + CaCl2 = CaCO3 + K2Cl2 =>
K2CO3 + CaCl2 = CaCO3 + K2Cl2
NaOH + H2O + CO2 = Na2CO3*2H2O =>
2 NaOH + H2O + CO2 = Na2CO3*2H2O
Cu(NO3)2 + Ag2CO3 = AgNO3 + CuCO3 =>
Cu(NO3)2 + Ag2CO3 = 2 AgNO3 + CuCO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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