| Équations équilibrées la veille |
C4H6O2S + C4H2O3 = C8H8O3 + SO2
Se1Cl6 + O2 = Se1O2 + Cl2 =>
Se1Cl6 + O2 = Se1O2 + 3 Cl2
C2H5OH + HF = C2H5F + H2O =>
C2H5OH + HF = C2H5F + H2O
H2 + S = H2S =>
H2 + S = H2S
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
Cu(OH)2 + SO2 = CuSO4 + H2 =>
Cu(OH)2 + SO2 = CuSO4 + H2
Ba + C = BaC2 =>
Ba + 2 C = BaC2
BaSO3 + HCl = HBa + SO3Cl =>
BaSO3 + HCl = HBa + SO3Cl
BaO + NaHSO3 = BaSO3 + NaOH =>
BaO + NaHSO3 = BaSO3 + NaOH
Fe2O3 + Ba(OH)2 + H2O = Ba3[Fe(OH)6]2 =>
Fe2O3 + 3 Ba(OH)2 + 3 H2O = Ba3[Fe(OH)6]2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH4 = C2 + H2 =>
2 CH4 = C2 + 4 H2
Ni + CuBr2 = Cu + NiBr2 =>
Ni + CuBr2 = Cu + NiBr2
Fe(HCO3)2 = FeO(s) + CO2 + H2O =>
Fe(HCO3)2 = FeO(s) + 2 CO2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MgCO3 + C6H8O7 = C12H10O14Mg3 + CO2 + H2O =>
3 MgCO3 + 2 C6H8O7 = C12H10O14Mg3 + 3 CO2 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaClO + H2O2 = NaCl + HO2 =>
2 NaClO + H2O2 = 2 NaCl + 2 HO2
KMnO4 + H2SO4 + HBr = K2SO4 + HBrO + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 HBr = K2SO4 + 5 HBrO + 2 MnSO4 + 3 H2O
Al + H2SO4 = Al2(SO4)3 + S + H2O =>
2 Al + 4 H2SO4 = Al2(SO4)3 + S + 4 H2O
C2H4(OH)2 + C2H5NO + C2H4O2 = C6H7NO + H2O =>
C2H4(OH)2 + C2H5NO + C2H4O2 = C6H7NO + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C774H1310 + O2 = CO2 + H2O =>
2 C774H1310 + 2203 O2 = 1548 CO2 + 1310 H2O
C5H11SH + O2 = CO2 + H2O + SO2 =>
C5H11SH + 9 O2 = 5 CO2 + 6 H2O + SO2
F2 + S = SF6 =>
3 F2 + S = SF6
B5H9 + O = B2O3 + H2O =>
2 B5H9 + 24 O = 5 B2O3 + 9 H2O
Fe(OH)3 + C2H2O4 = Fe{3+} + H2O + C2O4{2-} =>
2 Fe(OH)3 + 3 C2H2O4 = 2 Fe{3+} + 6 H2O + 3 C2O4{2-}
NH4F + HCl = HF + NH4Cl =>
NH4F + HCl = HF + NH4Cl
SrS + Na2CO3 = SrCO3 + Na2S =>
SrS + Na2CO3 = SrCO3 + Na2S
C2H7N = C2H4 + NH3 =>
C2H7N = C2H4 + NH3
K[Al(OH)4] + (H2C2O4)*2H2O = K3[Al(C2O4)3]2H2O + Al + H2O =>
3 K[Al(OH)4] + 6(H2C2O4)*2H2O = K3[Al(C2O4)3]2H2O + Al + 23 H2O
HN3 + H2O = N3{-} + H3O{+} =>
HN3 + H2O = N3{-} + H3O{+}
Al(ClO3)3 + Na2SO3 = Al2(SO3)3 + NaClO3 =>
2 Al(ClO3)3 + 3 Na2SO3 = Al2(SO3)3 + 6 NaClO3
FeSO4(aq) + H2O2(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O =>
2 FeSO4(aq) + H2O2(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + 2 H2O
Fe(NH4)2(SO4)2H2O + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4 + H2O =>
Fe(NH4)2(SO4)2H2O + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4 + H2O
Ca(OH)2(aq) + SO3 = CaSO4 + H2O =>
Ca(OH)2(aq) + SO3 = CaSO4 + H2O
Cl2 + FeBr3 = FeCl3 + Br2 =>
3 Cl2 + 2 FeBr3 = 2 FeCl3 + 3 Br2
Al2O3 + K2CO3 = CO2 + KAlO2 =>
Al2O3 + K2CO3 = CO2 + 2 KAlO2
BaCl2 + Al2Cl3 = AlCl3 + Ba =>
3 BaCl2 + 2 Al2Cl3 = 4 AlCl3 + 3 Ba
HCl + Na2S = NaCl + H2S =>
2 HCl + Na2S = 2 NaCl + H2S
C6H5CH2OH + H2SO4 = CH2OHC6H4SO2OH + H2O =>
C6H5CH2OH + H2SO4 = CH2OHC6H4SO2OH + H2O
Na(OH) + CoCl2 = Co(OH)2 + NaCl =>
2 Na(OH) + CoCl2 = Co(OH)2 + 2 NaCl
KCr(SO4)2 + NaOH = NaCr(SO4)2 + KOH =>
KCr(SO4)2 + NaOH = NaCr(SO4)2 + KOH
Pb + HCl = PbHCl =>
Pb + HCl = PbHCl
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Fe + N2O = Fe2O3 + N2 =>
2 Fe + 3 N2O = Fe2O3 + 3 N2
Fe{2} + S{-2} = FeS =>
Fe{2} + S{-2} = FeS
chlorine + sodiumiodide = iodine + NaCl =>
Cl2 + 2 NaI = I2 + 2 NaCl
Ce(NO3)3 + (NH4)2CO3 = Ce2(CO3)3 + NH4NO3 =>
2 Ce(NO3)3 + 3(NH4)2CO3 = Ce2(CO3)3 + 6 NH4NO3
Cu(OH)2 + SO2 = CuSO4 + H2 =>
Cu(OH)2 + SO2 = CuSO4 + H2
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Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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