| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH3OH + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 19 H2O + 3 K2SO4 + 6 MnSO4
KJ + Cl2 = KCl + J2 =>
2 KJ + Cl2 = 2 KCl + J2
MnSO4 = MnSO2 + O2 =>
MnSO4 = MnSO2 + O2
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
MnO4{-} + H2C2O4 + H3O{+] = Mn2{2+}+CO2+H2O =>
2 MnO4{-} + 6 H2C2O4 + 4 H3O{+] = Mn2{2+}+12CO2+12H2O
PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 5 PHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cr3 + O2 = CrO2 =>
Cr3 + 3 O2 = 3 CrO2
(C5H12)(l) + O2(g) = CO2 + H2O =>
(C5H12)(l) + 8 O2(g) = 5 CO2 + 6 H2O
Pb(NO3)2(aq) + FeSO4(aq) = PbSO4(s) + Fe(NO3)2(aq) =>
Pb(NO3)2(aq) + FeSO4(aq) = PbSO4(s) + Fe(NO3)2(aq)
CuSO4(aq) + HCl(aq) = CuCl4(aq) + H2SO4(aq) + H(aq) =>
CuSO4(aq) + 4 HCl(aq) = CuCl4(aq) + H2SO4(aq) + 2 H(aq)
CuO + C15H32 = Cu + CO2 + H2O =>
46 CuO + C15H32 = 46 Cu + 15 CO2 + 16 H2O
HBr + KMnO4 = Br2 + KBr + MnO2 + H2O =>
8 HBr + 2 KMnO4 = 3 Br2 + 2 KBr + 2 MnO2 + 4 H2O
(NH4)2S + AgNO3 = Ag2S + NH4NO3 =>
(NH4)2S + 2 AgNO3 = Ag2S + 2 NH4NO3
Li + Sn(NO3)2 = Li(NO3)2 + Sn =>
Li + Sn(NO3)2 = Li(NO3)2 + Sn
C2H4 + HBr = C2H5 + Br =>
C2H4 + HBr = C2H5 + Br
Ce + H{+} = Ce{3+} + H2 =>
2 Ce + 6 H{+} = 2 Ce{3+} + 3 H2
Na2[Zn(OH)4] + SO4 = ZnSO4 + Na(OH)2 =>
Na2[Zn(OH)4] + SO4 = ZnSO4 + 2 Na(OH)2
(CH3)2CHCH2CH2OH + CH3COOH = H2O + CH3COOCH2CH2CH =>
4(CH3)2CHCH2CH2OH + 15 CH3COOH = 14 H2O + 10 CH3COOCH2CH2CH
H2SO4 + NaNO2 + C4H10O = C4H9NO2 + H2O + Na2SO4 =>
H2SO4 + 2 NaNO2 + 2 C4H10O = 2 C4H9NO2 + 2 H2O + Na2SO4
MgSO4 + NaOH = Mg(OH)2 + SO4Na2 =>
MgSO4 + 2 NaOH = Mg(OH)2 + SO4Na2
KNO + LiBr = LiNO + KBr =>
KNO + LiBr = LiNO + KBr
HCl + FeCl2 + KClO3 = FeCl3 + KCl + HOH =>
6 HCl + 6 FeCl2 + KClO3 = 6 FeCl3 + KCl + 3 HOH
Na2S + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS] =>
Na2S + Na2[Fe(CN)5NO] = Na4[Fe(CN)5NOS]
Cu + HNO3 = H2O + NH3 + Cu(NO3)2 =>
4 Cu + 9 HNO3 = 3 H2O + NH3 + 4 Cu(NO3)2
MnSO4 + KCl = MnCl2 + K2SO4 =>
MnSO4 + 2 KCl = MnCl2 + K2SO4
Ba + H2O = H + BaOH =>
Ba + H2O = H + BaOH
H2N2H4(g) + N2O4(g) = N2(g) + H2O(g) =>
4 H2N2H4(g) + 3 N2O4(g) = 7 N2(g) + 12 H2O(g)
MoO3 + (C5H8O2) + NH4OH = MoO2(C5H8O2)2 + H2O + NH4NO3 =>
4 MoO3 + 8(C5H8O2) + 2 NH4OH = 4 MoO2(C5H8O2)2 + 3 H2O + NH4NO3
KHPO4 + KOH = K2HPO4 + OH =>
KHPO4 + KOH = K2HPO4 + OH
H2SO4 + K2H2O2 = K2SO4 + H2O =>
H2SO4 + K2H2O2 = K2SO4 + 2 H2O
P2O5 + NaOH = (NaPO3)6 + H2O =>
3 P2O5 + 6 NaOH = (NaPO3)6 + 3 H2O
K2Cr2O7 + CH3CH2OH = K2Cr2O5 + CH3COOH + H2O =>
K2Cr2O7 + CH3CH2OH = K2Cr2O5 + CH3COOH + H2O
AlPO4 + F = AlF6 + PO4 =>
AlPO4 + 6 F = AlF6 + PO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2 + O87 = H2O =>
87 H2 + O87 = 87 H2O
CdCO3 + Na2CO3 = CdNa2 + (CO3) =>
CdCO3 + Na2CO3 = CdNa2 + 2(CO3)
Hg2(NO3)2 + Na2CrO4 = Hg2CrO4 + Na(NO3) =>
Hg2(NO3)2 + Na2CrO4 = Hg2CrO4 + 2 Na(NO3)
(NH4)2CO3 + KOH = NH3 + H2O + K2CO3 =>
(NH4)2CO3 + 2 KOH = 2 NH3 + 2 H2O + K2CO3
Na3Cu(CN)4 + H2SO4 = CuCN + HCN + Na2SO4 =>
2 Na3Cu(CN)4 + 3 H2SO4 = 2 CuCN + 6 HCN + 3 Na2SO4
Hg2SO4 + K2CO3 = Hg2CO3 + K2SO4 =>
Hg2SO4 + K2CO3 = Hg2CO3 + K2SO4
[Ag(NH3)2]{+} + CH3CHO + H2O = Ag + NH3 + CH3COOH + H3O{+} =>
2[Ag(NH3)2]{+} + CH3CHO + 3 H2O = 2 Ag + 4 NH3 + CH3COOH + 2 H3O{+}
C2H2 + AgNO3 = H2O + CO2 + Ag + N2 =>
6 C2H2 + 10 AgNO3 = 6 H2O + 12 CO2 + 10 Ag + 5 N2
NpO2{+} + HNO3 + H{+} = NpO2{2+} + H2O + NO =>
3 NpO2{+} + HNO3 + 3 H{+} = 3 NpO2{2+} + 2 H2O + NO
C10H16 + H2 = C10H18 =>
C10H16 + H2 = C10H18
V(OH)4{+} + V{2+} = VO{2+} + OH{-} + H2O =>
2 V(OH)4{+} + V{2+} = 3 VO{2+} + 2 OH{-} + 3 H2O
ZnCu + Cl2 = Zn + CuCl2 =>
ZnCu + Cl2 = Zn + CuCl2
FePO4 = Fe2O3 + P2O5 =>
2 FePO4 = Fe2O3 + P2O5
NH3 + K + HgI4 = Hg(NH3) + KI =>
NH3 + 4 K + HgI4 = Hg(NH3) + 4 KI
Ag3CO3 = Ag + CO2 + O2 =>
2 Ag3CO3 = 6 Ag + 2 CO2 + O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/23
Équations équilibrées sur01/17/23
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