| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Y12 = Y7987968752 =>
1996992188 Y12 = 3 Y7987968752
HgCl4 + Cu(MnO4)3 = Hg(MnO4)4 + CuCl3 =>
3 HgCl4 + 4 Cu(MnO4)3 = 3 Hg(MnO4)4 + 4 CuCl3
C6H5N2*CH3COOH + C6H5NH2*CH3COOH = C6H5N2C6H5NH2 + CH3COOH =>
C6H5N2*CH3COOH + C6H5NH2*CH3COOH = C6H5N2C6H5NH2 + 2 CH3COOH
F = F8 =>
8 F = F8
C5H6O2 + H2O2 = H2O + CO2 =>
C5H6O2 + 11 H2O2 = 14 H2O + 5 CO2
Ba(NO3)2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2(NO3)2 =>
Ba(NO3)2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2(NO3)2
HCN + O2 = N2 + CO3 + H2O =>
4 HCN + 7 O2 = 2 N2 + 4 CO3 + 2 H2O
CaCl + NaF = NaCl + CaF =>
CaCl + NaF = NaCl + CaF
Pb(NO3)2 + (NH4)2CO3 = NH4NO3 + PbCO3 =>
Pb(NO3)2 + (NH4)2CO3 = 2 NH4NO3 + PbCO3
Na3 + NaNO3 = Na2O + N2 =>
10 Na3 + 6 NaNO3 = 18 Na2O + 3 N2
HC2H3O2 + NH4OH = NH4H3O2 + HC2OH =>
HC2H3O2 + NH4OH = NH4H3O2 + HC2OH
(C33H34FN2O5)2*Ca*3H2O + O3 = C2H3NO3 + C2H2O4 + HF + Ca2O3 + H2O =>
6(C33H34FN2O5)2*Ca*3H2O + 235 O3 = 24 C2H3NO3 + 174 C2H2O4 + 12 HF + 3 Ca2O3 + 6 H2O
C8H11N5O3 + O2 = CO2 + H2O + NO2 =>
4 C8H11N5O3 + 57 O2 = 32 CO2 + 22 H2O + 20 NO2
BaCl2(aq) + H3PO4(aq) = Ba3(PO4)2 + HCl(aq) =>
3 BaCl2(aq) + 2 H3PO4(aq) = Ba3(PO4)2 + 6 HCl(aq)
HC2H3O2 + NH4OH = NH4H3O2 + HC2OH =>
HC2H3O2 + NH4OH = NH4H3O2 + HC2OH
Fe + C = FeC12 =>
Fe + 12 C = FeC12
Al + CrO4 = AlCrO4 =>
Al + CrO4 = AlCrO4
H2O1 + S1O3 = H2SO4 =>
H2O1 + S1O3 = H2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaHS + KOH = Na2S + K2S + H2O =>
2 NaHS + 2 KOH = Na2S + K2S + 2 H2O
C18H34O2Na + HCl = NaCl + C18H35O2 =>
C18H34O2Na + HCl = NaCl + C18H35O2
C2H6 + Cl2 = C2H5Cl + H2H4Cl2 =>
6 C2H6 + 4 Cl2 = 6 C2H5Cl + H2H4Cl2
Pb3O4 + H2O = H2OO2 + PbO =>
2 Pb3O4 + H2O = H2OO2 + 6 PbO
Hg(l) + S8(s) = HgS =>
8 Hg(l) + S8(s) = 8 HgS
AgOH + H2O = AgOH2 + OH =>
AgOH + H2O = AgOH2 + OH
CuCl2 + NAaOH = Cu(OH)2 + NAaCl =>
CuCl2 + 2 NAaOH = Cu(OH)2 + 2 NAaCl
P(s) + Ca(s) = CaP =>
P(s) + Ca(s) = CaP
BaSiO3 = Ba(SiO3) =>
BaSiO3 = Ba(SiO3)
C3H5Cl + KOH = C3H5OH + KCl =>
C3H5Cl + KOH = C3H5OH + KCl
Ba(NO2)2 + NaBr = NaNO2 + BaBr2 =>
Ba(NO2)2 + 2 NaBr = 2 NaNO2 + BaBr2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe(OH)2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe(OH)2 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 6 H2O
[Bi(OH2)6]{+3} = [Bi6(OH)12]{6+} + H{+} + H2O =>
6[Bi(OH2)6]{+3} = [Bi6(OH)12]{6+} + 12 H{+} + 24 H2O
Cl2O1 + Al3 = AlCl3 + O2 =>
18 Cl2O1 + 4 Al3 = 12 AlCl3 + 9 O2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CrCl3 + NaOH + Br2 = Na2CrO4 + NaClO4 + NaBr + H2O =>
2 CrCl3 + 64 NaOH + 27 Br2 = 2 Na2CrO4 + 6 NaClO4 + 54 NaBr + 32 H2O
Na2C2O4 + KMnO4 + H2SO4 = Na2SO4 + CO2 + K2SO4 + MnSO4 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 5 Na2SO4 + 10 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
KSCN + FeCl3 + H2O = Fe(H2O)5(SCN) + Cl2 + (KCl)2 =>
2 KSCN + 2 FeCl3 + 10 H2O = 2 Fe(H2O)5(SCN) + 2 Cl2 + (KCl)2
C12H22O12 + H2O = C2H5OH + O2 =>
2 C12H22O12 + 14 H2O = 12 C2H5OH + 13 O2
P4 + O2 + H2O = H3(PO)4 =>
4 P4 + 5 O2 + 6 H2O = 4 H3(PO)4
MgCO3 + Zn = MgZn + CO3 =>
MgCO3 + Zn = MgZn + CO3
FeCl3 + C6H8O6 = FeCl2 + C8H10O8 + HCl =>
2 FeCl3 + 4 C6H8O6 = 2 FeCl2 + 3 C8H10O8 + 2 HCl
AlO + C = Al + CO2 =>
2 AlO + C = 2 Al + CO2
KMnO4 + C12H22O11 = K2CO3 + MnO2 + CO2 + H2O =>
16 KMnO4 + C12H22O11 = 8 K2CO3 + 16 MnO2 + 4 CO2 + 11 H2O
MgCl2 + HNO3 = ClNO3 + HCl + Mg =>
MgCl2 + HNO3 = ClNO3 + HCl + Mg
H2SO4(aq) + (NH4)2CO3(aq) = H2CO3(s) + (NH4)2SO4(aq) =>
H2SO4(aq) + (NH4)2CO3(aq) = H2CO3(s) + (NH4)2SO4(aq)
(Cu(NH3)4)Cl2 + KCN + H2O = NH3 + NH4Cl + K2(Cu(CN)3) + KCNO + KCl =>
2(Cu(NH3)4)Cl2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 K2(Cu(CN)3) + KCNO + 2 KCl
Al + CuBr = AlCu + Br2 =>
2 Al + 2 CuBr = 2 AlCu + Br2
K2Cr2O7 + NaOH = Na2CrO4 + KOH + H2O =>
K2Cr2O7 + 4 NaOH = 2 Na2CrO4 + 2 KOH + H2O
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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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