| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO + KMnO4 = KNO3 + MnO2
Na(Al(OH)4) + H2SO4 = Al(OH)3 + Na2SO4 + H2O =>
2 Na(Al(OH)4) + H2SO4 = 2 Al(OH)3 + Na2SO4 + 2 H2O
NO2C6H4CH3 + KMnO4 + H2SO4 = NO2C6H4COOH + MnSO4 + K2SO4 + H2O =>
5 NO2C6H4CH3 + 6 KMnO4 + 9 H2SO4 = 5 NO2C6H4COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
NaNO3 + HS = NaH + NO3S =>
NaNO3 + HS = NaH + NO3S
H2S(ac) + SO2(g) = S(s) + H2O(l) =>
2 H2S(ac) + SO2(g) = 3 S(s) + 2 H2O(l)
Sn4 + CuS = Sn2S + Cu =>
Sn4 + 2 CuS = 2 Sn2S + 2 Cu
PCl5(s) = P + Cl5 =>
PCl5(s) = P + Cl5
U + NaNO3 = Na2U2O7 + NaNO2 + N2O =>
2 U + 4 NaNO3 = Na2U2O7 + 2 NaNO2 + N2O
CH3COOH + KOH = KCH2COOH + H2O =>
CH3COOH + KOH = KCH2COOH + H2O
NH4OH + CO2 + NaCl = NH4Cl + NaHCO3 =>
NH4OH + CO2 + NaCl = NH4Cl + NaHCO3
NaCl + AgC2H3O2 = AgCl + NaC2H3O2 =>
NaCl + AgC2H3O2 = AgCl + NaC2H3O2
H2S + Ga(OH)3 = H2O + S3Ga2 =>
3 H2S + 2 Ga(OH)3 = 6 H2O + S3Ga2
NaOH + N = HNO + Na =>
NaOH + N = HNO + Na
NH4 + O = H2O + N2O3 =>
2 NH4 + 7 O = 4 H2O + N2O3
H2SO4 + Cd(OH)2 = CdSO4 + H2O =>
H2SO4 + Cd(OH)2 = CdSO4 + 2 H2O
Na2S2O3 = Na2S + SO3 =>
Na2S2O3 = Na2S + SO3
SO4 + H = SO3 + H2O =>
SO4 + 2 H = SO3 + H2O
V2O + Fe3O = V5 + Fe2O =>
5 V2O + 10 Fe3O = 2 V5 + 15 Fe2O
HCH2CHCO2 + OH = C6H8O7 + H2O =>
2 HCH2CHCO2 + 6 OH = C6H8O7 + 3 H2O
CaBr2 + (NH4)2 + (CO3) = Ca(CO3) + Br2(NH4) =>
2 CaBr2 + (NH4)2 + 2(CO3) = 2 Ca(CO3) + 2 Br2(NH4)
NaCl + H2CO3 = Na2CO3 + ClH =>
2 NaCl + H2CO3 = Na2CO3 + 2 ClH
C6H12O6(s) = C(s) + H2O(l) =>
C6H12O6(s) = 6 C(s) + 6 H2O(l)
C4H7 + H2 = C4H9 =>
C4H7 + H2 = C4H9
(FeCl2)(H8O4)(aq) + H2C2O4(aq) = (FeC2O4)(H4O2)(s) + H2O(l) + HCl(aq) =>
(FeCl2)(H8O4)(aq) + H2C2O4(aq) = (FeC2O4)(H4O2)(s) + 2 H2O(l) + 2 HCl(aq)
BBr3 + H2O = B2O3 + HBr =>
2 BBr3 + 3 H2O = B2O3 + 6 HBr
B2S3 + Ca2C = CaS + B4C3 =>
2 B2S3 + 3 Ca2C = 6 CaS + B4C3
SO2 + H2O = HS02 + O2 =>
8 SO2 + 2 H2O = 4 HS02 + 9 O2
C6H5OH + KOH = C6H5OK + H2O =>
C6H5OH + KOH = C6H5OK + H2O
Fe + S = FeS(s) =>
Fe + S = FeS(s)
CaOH + H3P = H3O + Ca3P2 =>
3 CaOH + 2 H3P = 3 H3O + Ca3P2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
FeCO3 = Fe{2+} + CO3{2-} =>
FeCO3 = Fe{2+} + CO3{2-}
C7H6O2 + CH3OH = C6H5COOCH3 + H2O =>
C7H6O2 + CH3OH = C6H5COOCH3 + H2O
HNO3 + Pb(OH)2 = H2O + Pb(NO3)2 =>
2 HNO3 + Pb(OH)2 = 2 H2O + Pb(NO3)2
CsCl + ICl = CsICl2 =>
CsCl + ICl = CsICl2
Cu(OH)2 + H3PO4 = Cu(PO4) + H3(OH)2 =>
Cu(OH)2 + H3PO4 = Cu(PO4) + H3(OH)2
CU2 + CO2 = CU(CO3) =>
CU2 + 3 CO2 = 2 CU(CO3)
Na + H9OH0 = Na(OH) + H2 =>
2 Na + 2 H9OH0 = 2 Na(OH) + 9 H2
AlBr3 + KOH = Al(OH)3 + K + Br =>
AlBr3 + 3 KOH = Al(OH)3 + 3 K + 3 Br
HCl + CaCO3 = CO2 + CaCl2 + H2O =>
2 HCl + CaCO3 = CO2 + CaCl2 + H2O
NH4Cl + Cl2 = HCl + N2 =>
2 NH4Cl + 3 Cl2 = 8 HCl + N2
HCl + HgCl2 = HCl2 + HgCl =>
HCl + HgCl2 = HCl2 + HgCl
C6H12O6 = CO2 + C18H36O2 + H2O =>
13 C6H12O6 = 24 CO2 + 3 C18H36O2 + 24 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Na2B4O7*10H2O + HCl = B(OH)3 + NaCl + H2O =>
Na2B4O7*10H2O + 2 HCl = 4 B(OH)3 + 2 NaCl + 5 H2O
AlCl3 + Ag2S = Al2S3 + AgCl =>
2 AlCl3 + 3 Ag2S = Al2S3 + 6 AgCl
H3AsO3 + Ba(BrO3)2 = H3AsO4 + BaBr2 =>
6 H3AsO3 + Ba(BrO3)2 = 6 H3AsO4 + BaBr2
C6H5OH + KOH = K + CO2 + H2O =>
C6H5OH + 28 KOH = 28 K + 6 CO2 + 17 H2O
ZnCl2 + H2 = Zn + H2Cl2 =>
ZnCl2 + H2 = Zn + H2Cl2
K2CO3 + FeCl3 = KCl + Fe2O3 + CO2 =>
3 K2CO3 + 2 FeCl3 = 6 KCl + Fe2O3 + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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