Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C7H5ClO2 + 29 O2 = 28 CO2 + 10 H2O + 4 Cl
CH6 + O2 = H2O + CO =>
CH6 + 2 O2 = 3 H2O + CO
Ag2(O) = Ag + O2 =>
2 Ag2(O) = 4 Ag + O2
HCN + CH3COOH = CH3COO + H2CN =>
HCN + CH3COOH = CH3COO + H2CN
Fe(SCN)3(aq) + K4[Fe(CN)6](aq) = Fe4[Fe(CN)6]3(aq) + KSCN(aq) =>
4 Fe(SCN)3(aq) + 3 K4[Fe(CN)6](aq) = Fe4[Fe(CN)6]3(aq) + 12 KSCN(aq)
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
NH3 + ZnI2 = Zn(NH3) + I2 =>
NH3 + ZnI2 = Zn(NH3) + I2
[Cu(NH3)4]Cl2 + HCl = NH4Cl + CuCl2 =>
[Cu(NH3)4]Cl2 + 4 HCl = 4 NH4Cl + CuCl2
ZnCl2 + H3PO4 = Zn(PO4)2 + H3Cl =>
ZnCl2 + 2 H3PO4 = Zn(PO4)2 + 2 H3Cl
H2 + SO3 = H2S + H2O =>
4 H2 + SO3 = H2S + 3 H2O
Ca + NaNo3 = CaNo3 + Na =>
Ca + NaNo3 = CaNo3 + Na
H(ClO3) + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 H(ClO3) + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
(NH4)3PO4 + NaI = Na3PO4 + NH4I =>
(NH4)3PO4 + 3 NaI = Na3PO4 + 3 NH4I
NaCl + HSO4 = HCl + NaSO4 =>
NaCl + HSO4 = HCl + NaSO4
NaCl + NH3 = Na3H3 + NCl3 =>
3 NaCl + NH3 = Na3H3 + NCl3
(NH4)2SO4(ac) + NaCl(ac) = Na2SO4 + NH4Cl =>
(NH4)2SO4(ac) + 2 NaCl(ac) = Na2SO4 + 2 NH4Cl
Mg(NO3)2 + Li(OH) = Mg(OH)2 + Li(NO3) =>
Mg(NO3)2 + 2 Li(OH) = Mg(OH)2 + 2 Li(NO3)
NaCl + C6H12 = C6H12Cl + Na =>
NaCl + C6H12 = C6H12Cl + Na
C5H10O + C2H7N = C7H17ON =>
C5H10O + C2H7N = C7H17ON
Al + SO2 = Al2O3 + S8 =>
32 Al + 24 SO2 = 16 Al2O3 + 3 S8
C3H7NO3(aq) + O(g) = CO2(g) + H2O(l) + CH4N2O(aq) =>
2 C3H7NO3(aq) + 10 O(g) = 5 CO2(g) + 5 H2O(l) + CH4N2O(aq)
[O2] + [N2] = N2O5 =>
5[O2] + 2[N2] = 2 N2O5
LiBr + Mg3(PO4)2 = MgBr2 + Li3(PO4) =>
6 LiBr + Mg3(PO4)2 = 3 MgBr2 + 2 Li3(PO4)
H3PO4 + Cs2CO3 = CsH2PO4 + CO2 + H2O =>
2 H3PO4 + Cs2CO3 = 2 CsH2PO4 + CO2 + H2O
HPO3 + H2S = PO + S + H2O =>
2 HPO3 + 3 H2S = 2 PO + 3 S + 4 H2O
C4H8O2(g) + O2(g) = CO2(g) + H2O(g) =>
C4H8O2(g) + 5 O2(g) = 4 CO2(g) + 4 H2O(g)
Na2CrO7 + NH4Cl = CrO3 + NaCl + N + H2O =>
Na2CrO7 + 2 NH4Cl = CrO3 + 2 NaCl + 2 N + 4 H2O
CO3 + H2(g) = CH4(g) + H2O(l) =>
CO3 + 5 H2(g) = CH4(g) + 3 H2O(l)
Co(NO3)3 + Na2CO3 = CoCO3 + Na2(NO3)3 =>
Co(NO3)3 + Na2CO3 = CoCO3 + Na2(NO3)3
Zn3P2 + H2 = Zn + H3P =>
Zn3P2 + 3 H2 = 3 Zn + 2 H3P
Pb(NO3)2 + Na3(PO4) = NaNO3 + Pb3(PO4)2 =>
3 Pb(NO3)2 + 2 Na3(PO4) = 6 NaNO3 + Pb3(PO4)2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Ra(OH)2 + H2N2O6 = Ra3N2O8 + H2O =>
3 Ra(OH)2 + H2N2O6 = Ra3N2O8 + 4 H2O
KIO3 + HCl = KCl + HI + O =>
KIO3 + HCl = KCl + HI + 3 O
P(s) + Cl2(g) = PCl5(s) =>
2 P(s) + 5 Cl2(g) = 2 PCl5(s)
Fe + MnO4 + H = FeMn + H2O =>
Fe + MnO4 + 8 H = FeMn + 4 H2O
H2SO4 + Al2(MnO4)3 = H2MnO4 + Al2(SO4)3 =>
3 H2SO4 + Al2(MnO4)3 = 3 H2MnO4 + Al2(SO4)3
CuCl2 + Ba(OH)2 = Ba(Cl)2 + Cu(OH)2 =>
CuCl2 + Ba(OH)2 = Ba(Cl)2 + Cu(OH)2
As + H2O = H3AsO3 + H2 =>
2 As + 6 H2O = 2 H3AsO3 + 3 H2
C32H47O22N + H2O = C4H8O2 + CO2 + NO2 =>
4 C32H47O22N + 14 H2O = 27 C4H8O2 + 20 CO2 + 4 NO2
Ca + N + O2 = Ca(NO3)2 =>
Ca + 2 N + 3 O2 = Ca(NO3)2
Mg + HCl = Mg2Cl2 + H =>
2 Mg + 2 HCl = Mg2Cl2 + 2 H
CH3COOC6H6COONa + HCl = CH3COOC6H6COOH + NaCl =>
CH3COOC6H6COONa + HCl = CH3COOC6H6COOH + NaCl
BariumNitrate + SodiumHydroxide = BariumHydroxide + SodiumNitrate =>
BariumNitrate + SodiumHydroxide = BariumHydroxide + SodiumNitrate
KIO3 + KI = I2 + K2O =>
KIO3 + 5 KI = 3 I2 + 3 K2O
H + O2 = (H2O) =>
4 H + O2 = 2(H2O)
K(NO3) + NaCl = KCl + Na(NO3) =>
K(NO3) + NaCl = KCl + Na(NO3)
Hg(NO3)3 = Hg2O3 + NO2 + O2 =>
4 Hg(NO3)3 = 2 Hg2O3 + 12 NO2 + 3 O2
Pb(s) + HBr(al) = PbBr2(ac) + H2(g) =>
Pb(s) + 2 HBr(al) = PbBr2(ac) + H2(g)
NO2 + Cu + H2O = CuO + NH3 =>
2 NO2 + 7 Cu + 3 H2O = 7 CuO + 2 NH3
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/07/25
Équations équilibrées sur06/06/24
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