| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H9Cl5 + Cl2 = C6H8Cl6 + HCl
MgCO3 + H2SO4 = MgSO4 + CO2 + H2O =>
MgCO3 + H2SO4 = MgSO4 + CO2 + H2O
P2S5 + C2H5OH = (C2H5O)2PS2H + H2S =>
P2S5 + 4 C2H5OH = 2(C2H5O)2PS2H + H2S
NaOH + N = Na3N + OH =>
3 NaOH + N = Na3N + 3 OH
NaBr + O3 + H2SO4 = Br2 + NaHSO4 + H2O =>
6 NaBr + O3 + 6 H2SO4 = 3 Br2 + 6 NaHSO4 + 3 H2O
K3PO4 + H2O = KOH + P4O10 =>
4 K3PO4 + 6 H2O = 12 KOH + P4O10
AgCH3CO2 + NaI = AgI + NaCH3CO2 =>
AgCH3CO2 + NaI = AgI + NaCH3CO2
SO2 + O2 = SO3 = =>
2 SO2 + O2 = 2 SO3
Co(OH)2 = Co{2+OH{-}+} =>
Co(OH)2 = Co{2+2OH{-}+}
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
NaHSO3 + H2O = NaH2SO3 + OH =>
NaHSO3 + H2O = NaH2SO3 + OH
C13H23OH + O2 = CO2 + H2O =>
2 C13H23OH + 37 O2 = 26 CO2 + 24 H2O
K2S + CrI2 = KI + CrS =>
K2S + CrI2 = 2 KI + CrS
Rb2O2 = Rb + O2 =>
Rb2O2 = 2 Rb + O2
Cu{2+} + e = Cu =>
Cu{2+} + 2e = Cu
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
Na2SO4 + KCI = NaCI + K2SO4 =>
Na2SO4 + 2 KCI = 2 NaCI + K2SO4
C2H6 + Cl = C2H5Cl + H2 =>
2 C2H6 + 2 Cl = 2 C2H5Cl + H2
Na2B4O7*10H2O(borax) + NaOH = NaBO2 + H2O =>
Na2B4O7*10H2O(borax) + 2 NaOH = 4 NaBO2 + 11 H2O
AgNO3(ac) + Na2CO3(ac) = NaNO3 + Ag2CO3 =>
2 AgNO3(ac) + Na2CO3(ac) = 2 NaNO3 + Ag2CO3
S(s) + Cu(s) = CuS =>
S(s) + Cu(s) = CuS
SnS(s) + HCl(aq) = SnCl2 + H2S =>
SnS(s) + 2 HCl(aq) = SnCl2 + H2S
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
CuSO4 + NaOH3 = CuOH3 + NaSO4 =>
CuSO4 + NaOH3 = CuOH3 + NaSO4
AgC2H3O2 + HBr = AgBr + C2H4O2 =>
AgC2H3O2 + HBr = AgBr + C2H4O2
H2PO4 + Ca = Ca(H2PO4)2 =>
2 H2PO4 + Ca = Ca(H2PO4)2
Ca(s) + CI2(g) = CaCI2(s) =>
Ca(s) + CI2(g) = CaCI2(s)
Cr2O3 + H2O = Cr + OH =>
Cr2O3 + 3 H2O = 2 Cr + 6 OH
PH3 + H2SO4 = (PH4)2SO4 =>
2 PH3 + H2SO4 = (PH4)2SO4
PbBr4 + HCl = HBr + PbCl4 =>
PbBr4 + 4 HCl = 4 HBr + PbCl4
As2S4 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S4 + 34 HNO3 + 4 H2O = 12 H2SO4 + 6 H3AsO4 + 34 NO
Pb(NO3)2(aq) + BaI2(s) = PbI2(aq) + Ba(NO3)2(aq) =>
Pb(NO3)2(aq) + BaI2(s) = PbI2(aq) + Ba(NO3)2(aq)
H2PO4{-} = H{+} + HPO4{-2} =>
H2PO4{-} = H{+} + HPO4{-2}
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
MnO4 + SO3 = Mn + SO4 =>
MnO4 + 4 SO3 = Mn + 4 SO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
HNO3 + Na2SO4 = NaNO3 + SO3 + H2O =>
2 HNO3 + Na2SO4 = 2 NaNO3 + SO3 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NaC1O3 = NaC1 + O2 =>
2 NaC1O3 = 2 NaC1 + 3 O2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
K + O2 = KO5 =>
2 K + 5 O2 = 2 KO5
C12H22011 + O2 = CO2 + H2O =>
4 C12H22011 + 22059 O2 = 48 CO2 + 44022 H2O
CaCO3 + Fe(NO3)3 = Ca(NO3)2 + Fe2(CO3)3 =>
3 CaCO3 + 2 Fe(NO3)3 = 3 Ca(NO3)2 + Fe2(CO3)3
Na2S2O3 + HClO4 = NaClO4 + H2O + S + SO2 =>
Na2S2O3 + 2 HClO4 = 2 NaClO4 + H2O + S + SO2
Mn(OH)2 + H2O2(aq) = MnO2(s) + H2O(l) =>
Mn(OH)2 + H2O2(aq) = MnO2(s) + 2 H2O(l)
C6H10 + H2SO4 = C6H12SO4 =>
C6H10 + H2SO4 = C6H12SO4
Cu(ii)O + HCl = Cu(ii)Cl + HO =>
Cu(ii)O + HCl = Cu(ii)Cl + HO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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