| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 C57H104O6 + 135 CH3OH = 61 C3H5(OH)3 + 34 C12H26
AsCl3 + (NH4)2MoO4 + HNO3 = HAs + Cl + NO2(g) + H2MoO4 =>
10 AsCl3 + (NH4)2MoO4 + 4 HNO3 = 10 HAs + 30 Cl + 6 NO2(g) + H2MoO4
Ca(C2H3O2)2 + CaCl2 = CaO + C2H3OCl =>
Ca(C2H3O2)2 + CaCl2 = 2 CaO + 2 C2H3OCl
NaNO2 + FeSO4 = FeO2 + NO + Na2SO4 =>
2 NaNO2 + FeSO4 = FeO2 + 2 NO + Na2SO4
C4H10O + K = C4H10OK =>
C4H10O + K = C4H10OK
I2 + C2H6 = C2H5I + HI =>
I2 + C2H6 = C2H5I + HI
HNO3 + Cs(OH) = CsNO3 + H2O =>
HNO3 + Cs(OH) = CsNO3 + H2O
C + H + Cl = CH3Cl =>
C + 3 H + Cl = CH3Cl
FeCl3 + K2S + H2O = Fe2S3 + KClO3 + H2 =>
2 FeCl3 + 3 K2S + 18 H2O = Fe2S3 + 6 KClO3 + 18 H2
K2Cr2O7 + HY = CrY2 + Y + KY + H2O =>
K2Cr2O7 + 14 HY = 2 CrY2 + 8 Y + 2 KY + 7 H2O
C4H9SO3H(s) + O2 = CO2 + SO2 + H2O =>
C4H9SO3H(s) + 6 O2 = 4 CO2 + SO2 + 5 H2O
Cu + Ni3Te = CuTe + Ni =>
Cu + Ni3Te = CuTe + 3 Ni
P34 + O2 = P2O5 =>
2 P34 + 85 O2 = 34 P2O5
Na2S2O3 + C6H12O6 = Na2S2O9C6H12 =>
Na2S2O3 + C6H12O6 = Na2S2O9C6H12
AlSO4 + BaClO = AlClO + BaSO4 =>
AlSO4 + BaClO = AlClO + BaSO4
Mg(OH)2 + H3Po3 = Mg3(Po3)2 + H2O =>
3 Mg(OH)2 + 2 H3Po3 = Mg3(Po3)2 + 6 H2O
Na2SiO4 + HCl = NaCl + H2SiO4 =>
Na2SiO4 + 2 HCl = 2 NaCl + H2SiO4
MgBr2 + H3Po4 = Mg3(Po4)2 + HBr =>
3 MgBr2 + 2 H3Po4 = Mg3(Po4)2 + 6 HBr
Cs2 + Cl2 = CsCl =>
Cs2 + Cl2 = 2 CsCl
AlCl3 + H2O = O2 + HCl + AlO =>
4 AlCl3 + 6 H2O = O2 + 12 HCl + 4 AlO
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
HNO3 + Fe = Fe(NO3)2 + NO + H2O =>
8 HNO3 + 3 Fe = 3 Fe(NO3)2 + 2 NO + 4 H2O
S + HNO3 = SO2 + NO + H2O =>
3 S + 4 HNO3 = 3 SO2 + 4 NO + 2 H2O
BeO + C + Cl2 = BeCl2 + CO =>
BeO + C + Cl2 = BeCl2 + CO
(NH4)3PO4 + Hg(NO3)2 = Hg3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Hg(NO3)2 = Hg3(PO4)2 + 6 NH4NO3
Ca{2+} + H2C2O4 = CaC2O4 + H{+} =>
Ca{2+} + H2C2O4 = CaC2O4 + 2 H{+}
P + O2 + H2O = H3PO4 =>
4 P + 5 O2 + 6 H2O = 4 H3PO4
K2CrO4 + HCl = CrCl3 + Cl2 + H2O + KCl =>
2 K2CrO4 + 16 HCl = 2 CrCl3 + 3 Cl2 + 8 H2O + 4 KCl
NaOH + HNO3 = H2O + NaNO3 =>
NaOH + HNO3 = H2O + NaNO3
CuSO4 + KI + Na2SO3 = CuI + I2 + Na2SO4 + K2SO3 =>
2 CuSO4 + 4 KI + 2 Na2SO3 = 2 CuI + I2 + 2 Na2SO4 + 2 K2SO3
[MgOH]2SO4 = MgOH + SO4 =>
[MgOH]2SO4 = 2 MgOH + SO4
Fe(H2O)6{3+} + CO3{2-} = Fe(OH)3(H2O)3 + CO2 + H2O =>
2 Fe(H2O)6{3+} + 3 CO3{2-} = 2 Fe(OH)3(H2O)3 + 3 CO2 + 3 H2O
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
CH3CH(Br)CH3 + NaOH = CH3CH(OH)CH3 + NaBr =>
CH3CH(Br)CH3 + NaOH = CH3CH(OH)CH3 + NaBr
PbO2 + H2O + MgSO4 = H2SO4 + Pb + MgO2 =>
PbO2 + 2 H2O + 2 MgSO4 = 2 H2SO4 + Pb + 2 MgO2
C25H21P + C9H8O = C16H14 + C18H15OP =>
C25H21P + C9H8O = C16H14 + C18H15OP
CuSO4(aq) + K2Cl2(aq) = CuCl2(aq) + K2SO4(aq) =>
CuSO4(aq) + K2Cl2(aq) = CuCl2(aq) + K2SO4(aq)
SrCl2 + NaOH = NaCl + Sr(OH)2 =>
SrCl2 + 2 NaOH = 2 NaCl + Sr(OH)2
AgI + NaCl = AgCl + NaI =>
AgI + NaCl = AgCl + NaI
HCl3 + KMnO4 = KCl + MnCl2 + H2O2 + Cl2 =>
8 HCl3 + 2 KMnO4 = 2 KCl + 2 MnCl2 + 4 H2O2 + 9 Cl2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C2H5COOH + Ca(OH)2 = CaCOOH + CO2 + H2 =>
C2H5COOH + 2 Ca(OH)2 = 2 CaCOOH + CO2 + 4 H2
IO3{-} + HSO3{-} = SO4{2-} + I{-} + H{+}{+} =>
IO3{-} + 3 HSO3{-} = 3 SO4{2-} + I{-} + 3 H{+}{+}
Na2SO3 + CH3CO2H = NaCH3CO2 + H2SO3 =>
Na2SO3 + 2 CH3CO2H = 2 NaCH3CO2 + H2SO3
Al2O3 + NaOH + H2O = Na3[Al(OH)6] =>
Al2O3 + 6 NaOH + 3 H2O = 2 Na3[Al(OH)6]
Cl2(g) + NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(l) =>
Cl2(g) + 2 NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(l)
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C2H6O + HNO3 = CO2 + H2O + N2 =>
5 C2H6O + 12 HNO3 = 10 CO2 + 21 H2O + 6 N2
Na2Cr3O10 + NaOH = Na2Cr2O7 + H2O =>
2 Na2Cr3O10 + 2 NaOH = 3 Na2Cr2O7 + H2O
CoSO4 + BaNO3 = CoNO3 + BaSO4 =>
CoSO4 + BaNO3 = CoNO3 + BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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