| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
C25H37 + O2 = CO2 + H2O =>
4 C25H37 + 137 O2 = 100 CO2 + 74 H2O
CoF + Br2 = CoBr + F2 =>
2 CoF + Br2 = 2 CoBr + F2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Au2SO4 + Fe = Fe2(SO4)3 + Au =>
3 Au2SO4 + 2 Fe = Fe2(SO4)3 + 6 Au
Y2(CO)3 = Y + CO =>
Y2(CO)3 = 2 Y + 3 CO
NaOH + Na2CO3 = Na + CO3(OH)2 =>
2 NaOH + Na2CO3 = 4 Na + CO3(OH)2
C2H5NaO4S + C12H24O2 = C14H27NaO5S + H2O =>
C2H5NaO4S + C12H24O2 = C14H27NaO5S + H2O
UF6 + H2O = U + O + HF =>
UF6 + 3 H2O = U + 3 O + 6 HF
Ai + NaOH + H2O = NaAiO2 + H2 =>
2 Ai + 2 NaOH + 2 H2O = 2 NaAiO2 + 3 H2
CoF + Br2 = CoBr + F2 =>
2 CoF + Br2 = 2 CoBr + F2
MgO + Fr3PO4 = Mg3(PO4)2 + Fr2O =>
3 MgO + 2 Fr3PO4 = Mg3(PO4)2 + 3 Fr2O
C4H10O + KMnO4 + H2SO4 = C4H8O + K2(SO4)3 + MnSO4 + H2O =>
3 C4H10O + 2 KMnO4 + 5 H2SO4 = 3 C4H8O + K2(SO4)3 + 2 MnSO4 + 8 H2O
CoF + Br2 = CoBr + F2 =>
2 CoF + Br2 = 2 CoBr + F2
CH3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
CoF + Br2 = CoBr + F2 =>
2 CoF + Br2 = 2 CoBr + F2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2Zn(OH)4 + HCl = NaCl + Zn(OH)4 + H =>
Na2Zn(OH)4 + 2 HCl = 2 NaCl + Zn(OH)4 + 2 H
MnO2 + HCl = MnCl2 + H2O2 =>
MnO2 + 2 HCl = MnCl2 + H2O2
Cu3(SO4)2 + Na3CO3 = Cu3(CO3)2 + Na3SO4 =>
Cu3(SO4)2 + 2 Na3CO3 = Cu3(CO3)2 + 2 Na3SO4
Cl2 + Br{-} = Br2 + Cl{-} =>
Cl2 + 2 Br{-} = Br2 + 2 Cl{-}
K2Co3 = K + Co2 =>
2 K2Co3 = 4 K + 3 Co2
CH2O + NH3 = H2O + (CH2)6N4 =>
6 CH2O + 4 NH3 = 6 H2O + (CH2)6N4
OH + Zn(OH)2 = [Zn(OH)4] =>
2 OH + Zn(OH)2 = [Zn(OH)4]
Al(NO3)3 + CH3COONa = Al(CH3COO)3 + NaNO3 =>
Al(NO3)3 + 3 CH3COONa = Al(CH3COO)3 + 3 NaNO3
[Zn(NH3)4]SO4 + H2S = ZnS + NH3 + (NH4)2SO4 =>
[Zn(NH3)4]SO4 + H2S = ZnS + 2 NH3 + (NH4)2SO4
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
K2CrO4 + H2SO4 = KSO4 + H2 + CrO4 =>
K2CrO4 + 2 H2SO4 = 2 KSO4 + 2 H2 + CrO4
H2SO4 + PbO2 = PbSO4 + H2O + O2 =>
2 H2SO4 + 2 PbO2 = 2 PbSO4 + 2 H2O + O2
Bi3{+} + Fe3{+} + H2O = BiO31 + Fe + H{+} =>
Bi3{+} + 185 Fe3{+} + 93 H2O = 3 BiO31 + 555 Fe + 186 H{+}
Xe + Br5 = XeBr5 =>
Xe + Br5 = XeBr5
NaNO2 + MnO4 = NaO2 + MnNO4 =>
NaNO2 + MnO4 = NaO2 + MnNO4
NCC6H4OH + H2O = HOC6H4COOH + NH3 =>
NCC6H4OH + 2 H2O = HOC6H4COOH + NH3
PbO2 + FeSO4 + H2SO4 = PbSO4 + Fe(SO4)3 + H2O =>
2 PbO2 + FeSO4 + 4 H2SO4 = 2 PbSO4 + Fe(SO4)3 + 4 H2O
CaCl2(l) + H2O(aq) = Ca(OH)2(aq) + HCl(aq) =>
CaCl2(l) + 2 H2O(aq) = Ca(OH)2(aq) + 2 HCl(aq)
A + Cl2 = ACl3 =>
2 A + 3 Cl2 = 2 ACl3
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2S2O8 + K2S + KOH = K2SO4 + H2O =>
4 K2S2O8 + K2S + 8 KOH = 9 K2SO4 + 4 H2O
HO2CCO2H + NaOH = Na + O2CCO2 + H2O =>
HO2CCO2H + 2 NaOH = 2 Na + O2CCO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Fe + H2O + LiOH = H2 + LiFeO2 =>
2 Fe + 2 H2O + 2 LiOH = 3 H2 + 2 LiFeO2
LiI + Cr(C8H16O18)2 = Li(C8H16O18) + Cr(I)2 =>
2 LiI + Cr(C8H16O18)2 = 2 Li(C8H16O18) + Cr(I)2
N2O + C15H17N = H2O + CO2 + N2 =>
77 N2O + 2 C15H17N = 17 H2O + 30 CO2 + 78 N2
Ag3PO4 + H2SO4 = Ag2SO4 + H3PO4 =>
2 Ag3PO4 + 3 H2SO4 = 3 Ag2SO4 + 2 H3PO4
SCl3 + Mg = S + MgCl3 =>
SCl3 + Mg = S + MgCl3
BaPO4 + H2SO4 = BaSO4 + H2PO4 =>
BaPO4 + H2SO4 = BaSO4 + H2PO4
RbClO3 = RbCl + O2 =>
2 RbClO3 = 2 RbCl + 3 O2
Na2O2 + CoCl2 + NaOH + H2O = Co(OH)3 + NaCl =>
Na2O2 + 2 CoCl2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
N2Cl2 + CH4 = N2 + CCl4 + H2 =>
2 N2Cl2 + CH4 = 2 N2 + CCl4 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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