| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn(CH3COO)2 + 2 Na3(PO4) = Zn3(PO4)2 + 6 Na(CH3COO)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Hg + PbCl2 = Pb + HgCl =>
2 Hg + PbCl2 = Pb + 2 HgCl
MoO2Cl2 + Ba(OH)2 = BaMoO4 + HCl =>
MoO2Cl2 + Ba(OH)2 = BaMoO4 + 2 HCl
Cr + HNO3 = Cr(NO3) + H2O + NO2 =>
Cr + 2 HNO3 = Cr(NO3) + H2O + NO2
Cu + Sn{2+} = Sn + Cu{2+} =>
Cu + Sn{2+} = Sn + Cu{2+}
NaNO2 + KI + H2SO4 = I2 + N2O + Na2SO4 + H2O + K2SO4 =>
2 NaNO2 + 4 KI + 3 H2SO4 = 2 I2 + N2O + Na2SO4 + 3 H2O + 2 K2SO4
BiO3 = O2 + Bi3 =>
6 BiO3 = 9 O2 + 2 Bi3
V2(SO4)5 + Cu(OH)2 = V(OH)5 + Cu2(SO4)2 =>
2 V2(SO4)5 + 10 Cu(OH)2 = 4 V(OH)5 + 5 Cu2(SO4)2
Al + Ca(OH)2 + H2O = Ca[Al(OH)4]2 + H2 =>
2 Al + Ca(OH)2 + 6 H2O = Ca[Al(OH)4]2 + 3 H2
KIO3 + HCl + NaI = H2O + KCl + NaCl + ICl =>
KIO3 + 6 HCl + 2 NaI = 3 H2O + KCl + 2 NaCl + 3 ICl
LiF + Cl2 = F2 + LiCl =>
2 LiF + Cl2 = F2 + 2 LiCl
CH4 + CI = CH3 + HCI =>
CH4 + CI = CH3 + HCI
CsBrO3 = CsBr + O2 =>
2 CsBrO3 = 2 CsBr + 3 O2
V2O5 + H2C2O4 = VC2O4 + CO2 + H2O =>
V2O5 + 5 H2C2O4 = 2 VC2O4 + 6 CO2 + 5 H2O
CaCl + H2O = CaClH2O =>
CaCl + H2O = CaClH2O
KBr + MnO2 + H2SO4 = Br2 + K2SO4 + MnSO4 + H2O =>
2 KBr + MnO2 + 2 H2SO4 = Br2 + K2SO4 + MnSO4 + 2 H2O
K2S + COCl2 = K2CO + Cl2S =>
K2S + COCl2 = K2CO + Cl2S
KCl + Pb(C2H3O2)2 = KCH3CO2 + PbCl2 =>
2 KCl + Pb(C2H3O2)2 = 2 KCH3CO2 + PbCl2
BaSO4 + Ni(OH)2 = Ba(OH)2 + NiSO4 =>
BaSO4 + Ni(OH)2 = Ba(OH)2 + NiSO4
CaCl2(s) + NaHCO3(s) = CaCO3(s) + NaCl(aq) + CO2(g) + H2O(l) =>
CaCl2(s) + 2 NaHCO3(s) = CaCO3(s) + 2 NaCl(aq) + CO2(g) + H2O(l)
C1OH20 + O2 = CO2 + H2O =>
2 C1OH20 + 11 O2 = 2 CO2 + 20 H2O
CaO + Po4 + H2O = Ca3(Po4)2 + OH =>
3 CaO + 2 Po4 + 3 H2O = Ca3(Po4)2 + 6 OH
H3C6H5O7 + NH2CH3 = H2O + CH3NH + H2C6H3O5 =>
H3C6H5O7 + NH2CH3 = 2 H2O + CH3NH + H2C6H3O5
KCIO3 + C + S = K2S + CO2 + CI =>
2 KCIO3 + 3 C + S = K2S + 3 CO2 + 2 CI
Mg2 + CO2 = MgO2 + C4 =>
2 Mg2 + 4 CO2 = 4 MgO2 + C4
KH + O2 = KOH =>
2 KH + O2 = 2 KOH
HNO3 + Ca(OH)2 = H(OH)2 + CaNO3 =>
HNO3 + Ca(OH)2 = H(OH)2 + CaNO3
C240H90O4NS + O2 = CO2 + H2O + N + S =>
2 C240H90O4NS + 521 O2 = 480 CO2 + 90 H2O + 2 N + 2 S
HI + H2SO = I + H2S + H2O =>
2 HI + H2SO = 2 I + H2S + H2O
K2Cr2O7 + SrCl2 + H2O = SrCrO4 + KCl + HCl =>
K2Cr2O7 + 2 SrCl2 + H2O = 2 SrCrO4 + 2 KCl + 2 HCl
La(NO3)3*6H2O + Fe(NO3)3*9H2O + Mg(NO3)2*6H2O + C6H8O7 = LaMgFeO3 + CO2 + N2 + H2O =>
3 La(NO3)3*6H2O + 3 Fe(NO3)3*9H2O + 3 Mg(NO3)2*6H2O + 7 C6H8O7 = 3 LaMgFeO3 + 42 CO2 + 12 N2 + 91 H2O
CO2(g) + NH3(g) = NH2CONH2(s) + H2O() =>
CO2(g) + 2 NH3(g) = NH2CONH2(s) + H2O()
Co(s) + Br2(l) = CoBr3 =>
2 Co(s) + 3 Br2(l) = 2 CoBr3
C9H8N4OS + H2O = C2H5OH + C6H8O7 + CH4N2O + H2SO4 =>
6 C9H8N4OS + 59 H2O = 15 C2H5OH + 2 C6H8O7 + 12 CH4N2O + 6 H2SO4
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
KCl + H2O = Cl2 + H2 + KOH =>
2 KCl + 2 H2O = Cl2 + H2 + 2 KOH
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
C2H5Cl + H2O = CH3CH2OH + HCl =>
C2H5Cl + H2O = CH3CH2OH + HCl
Na2ZnO2 + H2O = Zn(OH)2 + NaOH =>
Na2ZnO2 + 2 H2O = Zn(OH)2 + 2 NaOH
FeCl2 + HNO3 + HCl = FeCl3 + N2O3 + H2O =>
4 FeCl2 + 2 HNO3 + 4 HCl = 4 FeCl3 + N2O3 + 3 H2O
Na2[Zn(OH)4] + H2SO3 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 H2SO3 = Na2SO3 + ZnSO3 + 4 H2O
FeS + Cl2 = S + FeCl2 =>
FeS + Cl2 = S + FeCl2
Zn5 + S5 = ZnS =>
Zn5 + S5 = 5 ZnS
Al(ClO3)3 + KBr = AlBr3 + K(ClO3) =>
Al(ClO3)3 + 3 KBr = AlBr3 + 3 K(ClO3)
HS2 + NO3 = SO4 + N2 + H2O =>
12 HS2 + 34 NO3 = 24 SO4 + 17 N2 + 6 H2O
Sr(MnO4)2 + K2CrO4 = SrCrO4 + KMnO4 =>
Sr(MnO4)2 + K2CrO4 = SrCrO4 + 2 KMnO4
Fe3O4 + H2SO4 = Fe2(SO4)3 + Fe(SO4) + H2O =>
Fe3O4 + 4 H2SO4 = Fe2(SO4)3 + Fe(SO4) + 4 H2O
(NH4)3RuCl6 + H2 = Ru + NH4Cl + HCl =>
2(NH4)3RuCl6 + 3 H2 = 2 Ru + 6 NH4Cl + 6 HCl
FeSO4 + Ag2S = Ag + SO2 + Fe2O3 =>
4 FeSO4 + Ag2S = 2 Ag + 5 SO2 + 2 Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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