| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2SO4 + SrCl2 = 2 LiCl + SrSO4
Al(OH)3 + K2Cr2O7 = K2(OH)3 + AlCr2O7 =>
Al(OH)3 + K2Cr2O7 = K2(OH)3 + AlCr2O7
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Pb(HSO4)2 = Pb + HSO4 =>
Pb(HSO4)2 = Pb + 2 HSO4
C2H4Cl2 + KOH = C2H2 + H2O + KCl =>
C2H4Cl2 + 2 KOH = C2H2 + 2 H2O + 2 KCl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Li2O + Br2 = LiBr + O2 =>
2 Li2O + 2 Br2 = 4 LiBr + O2
CaO + Fe2O3 = CaFe2O4 =>
CaO + Fe2O3 = CaFe2O4
C2H5OH + H2O = CO + H2 =>
C2H5OH + H2O = 2 CO + 4 H2
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
ZnFlO = OFlZn =>
ZnFlO = OFlZn
C2H4O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
C2H4O2 + NaHCO3 = NaC2H3O2 + H2O + CO2
C2H5OH + NaOH = C2H5ONa + HOH =>
C2H5OH + NaOH = C2H5ONa + HOH
Cr + O2 + HCl = CrCl3 + H2O =>
4 Cr + 3 O2 + 12 HCl = 4 CrCl3 + 6 H2O
C + P = CP =>
C + P = CP
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
Cu + H2SO4 = CuSO4 + CuS + H2O =>
4 Cu + 4 H2SO4 = 3 CuSO4 + CuS + 4 H2O
CuSO4 + Al(NO3)3 = Al2(SO4)3 + Cu(NO3)2 =>
3 CuSO4 + 2 Al(NO3)3 = Al2(SO4)3 + 3 Cu(NO3)2
SiCl4 + KOH = K2SiO3 + KCl + H2O =>
SiCl4 + 6 KOH = K2SiO3 + 4 KCl + 3 H2O
NaOH + NCl = NaCl + NOH =>
NaOH + NCl = NaCl + NOH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
F2 + FeI = FeF + I =>
F2 + 2 FeI = 2 FeF + 2 I
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K2CrO4 + KBr = K2Br + KCrO4 =>
K2CrO4 + KBr = K2Br + KCrO4
Y2 + HNO3 = HYO3 + NO + H2O =>
3 Y2 + 10 HNO3 = 6 HYO3 + 10 NO + 2 H2O
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
FeSi + NaOH + H2O = Na2SiO3 + FeO + H2 =>
FeSi + 2 NaOH + 2 H2O = Na2SiO3 + FeO + 3 H2
Fe + H2NSO3 = Fe(H2NSO3)2 =>
Fe + 2 H2NSO3 = Fe(H2NSO3)2
CH3CH2OCH3 + O2 = CO2 + H2O =>
2 CH3CH2OCH3 + 9 O2 = 6 CO2 + 8 H2O
C3H6O + O2 = CO3H2O =>
2 C3H6O + 11 O2 = 6 CO3H2O
Ca(CIO3)2 + Li2SO4 = CaSO4 + LiCIO3 =>
Ca(CIO3)2 + Li2SO4 = CaSO4 + 2 LiCIO3
KOH(aq) + HBr(aq) = KBr(aq) + H2O =>
KOH(aq) + HBr(aq) = KBr(aq) + H2O
C2H6 + O2 = CO3 + H2O =>
2 C2H6 + 9 O2 = 4 CO3 + 6 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
NaMnO4 + NaCl2 + H2O = MnO2 + NaClO4 + NaOH =>
5 NaMnO4 + NaCl2 + 2 H2O = 5 MnO2 + 2 NaClO4 + 4 NaOH
FeSO4 + Al2(SO4)3 = Al + Fe2(SO4)3 =>
6 FeSO4 + Al2(SO4)3 = 2 Al + 3 Fe2(SO4)3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na3VO4 + H2O2 = Na3[VO(O2)3] + H2O =>
Na3VO4 + 3 H2O2 = Na3[VO(O2)3] + 3 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
KMnO4 + H2SO4 + FeO = MnSO4 + Fe2S3O12 + K2SO4 + H2O =>
2 KMnO4 + 18 H2SO4 + 10 FeO = 2 MnSO4 + 5 Fe2S3O12 + K2SO4 + 18 H2O
NaOH(aq)FeCl3(aq) = NaCl3(aq)FeOH(s) =>
NaOH(aq)FeCl3(aq) = NaCl3(aq)FeOH(s)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Pb + AgNO3 = Pb(NO3)Ag =>
Pb + AgNO3 = Pb(NO3)Ag
CH3BH2BH3 + O2 = CO2 + H2O + B =>
CH3BH2BH3 + 3 O2 = CO2 + 4 H2O + 2 B
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
BaCl2 + K2SO3 = BaSO3 + K2Cl2 =>
BaCl2 + K2SO3 = BaSO3 + K2Cl2
C3H6 + H2O = C3H8 + O2 =>
2 C3H6 + 2 H2O = 2 C3H8 + O2
K + S2 = K2S =>
4 K + S2 = 2 K2S
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HCl(aq) + Li2CO3(aq) = H2CO3(s) + LiCl(aq) =>
2 HCl(aq) + Li2CO3(aq) = H2CO3(s) + 2 LiCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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