| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4I + Pb(ClO3)2 = PbI2 + 2 NH4(ClO3)
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
C12H22O11 + [Ag(NH3)2](OH) = Ag + C11H21O10COONH4 + NH3 + H2O =>
C12H22O11 + 2[Ag(NH3)2](OH) = 2 Ag + C11H21O10COONH4 + 3 NH3 + H2O
Ba(OH)2 + Na2CO3 = BaCO3 + (OH)2Na2 =>
Ba(OH)2 + Na2CO3 = BaCO3 + (OH)2Na2
AgC2H3O2 + HBr = AgBr + CH3COOH =>
AgC2H3O2 + HBr = AgBr + CH3COOH
C2H3OH + KMnO4 + NaOH = CH3COOH + Mn2OH4 + K2OH + Na2O =>
17 C2H3OH + 4 KMnO4 + 10 NaOH = 17 CH3COOH + 2 Mn2OH4 + 2 K2OH + 5 Na2O
P + ClO = PO + Cl =>
P + ClO = PO + Cl
C4H9NH2 + O2 = N2 + CO2 + H2O =>
4 C4H9NH2 + 27 O2 = 2 N2 + 16 CO2 + 22 H2O
ZnS + H2O + O2 = ZnO + H2SO4 =>
ZnS + H2O + 2 O2 = ZnO + H2SO4
C6H6 + CH2Cl2 = C13H12 + HCl =>
2 C6H6 + CH2Cl2 = C13H12 + 2 HCl
Fe2O4 + CO(g) = Fe(s) + CO2 =>
Fe2O4 + 4 CO(g) = 2 Fe(s) + 4 CO2
K2FeO4 + NaI + H2SO4 = K2SO4 + Na2SO4 + Fe2SO4 + H2O + I2 =>
2 K2FeO4 + 10 NaI + 8 H2SO4 = 2 K2SO4 + 5 Na2SO4 + Fe2SO4 + 8 H2O + 5 I2
PbSO4(ag) + NaS(ag) = PbS(s) + NaSO4(s) =>
PbSO4(ag) + NaS(ag) = PbS(s) + NaSO4(s)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
AgNO3(aq) + Fe2(SO4)3(aq) = Ag2SO4(ppt) + Fe(NO3)3(aq) =>
6 AgNO3(aq) + Fe2(SO4)3(aq) = 3 Ag2SO4(ppt) + 2 Fe(NO3)3(aq)
Zn + HCI = Zn(HCI) =>
Zn + HCI = Zn(HCI)
FeSO4 + Fe(NO3)3 + LiOH = Fe3O4 + LiNO3 + LiSO4 + H2O =>
FeSO4 + 5 Fe(NO3)3 + 16 LiOH = 2 Fe3O4 + 15 LiNO3 + LiSO4 + 8 H2O
Cu(NO3)2 + C6H12O6 = Cu2O + H2O + CO2 + N2 =>
24 Cu(NO3)2 + 11 C6H12O6 = 12 Cu2O + 66 H2O + 66 CO2 + 24 N2
C12H22O11 = C + H2O(g) =>
C12H22O11 = 12 C + 11 H2O(g)
MoNO3 + H3PO4 = MoPO4 + H + NO3 =>
MoNO3 + H3PO4 = MoPO4 + 3 H + NO3
Li3N + HI = NHI + Li =>
Li3N + HI = NHI + 3 Li
Mo + NaNO3 + NaOH = Na2MoO4 + NaNO2 + H2O =>
Mo + 3 NaNO3 + 2 NaOH = Na2MoO4 + 3 NaNO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH3 + H2O + Cu(NO3)2 = NH4NO3 + Cu(OH)2 =>
2 NH3 + 2 H2O + Cu(NO3)2 = 2 NH4NO3 + Cu(OH)2
NH4Co3 + MgCl2 = NH4Cl + MgCo3 + Cl2 =>
2 NH4Co3 + 2 MgCl2 = 2 NH4Cl + 2 MgCo3 + Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + NiO2 + H2O = Zn(OH)2 + Ni(OH)2 =>
Zn + NiO2 + 2 H2O = Zn(OH)2 + Ni(OH)2
SnO2*4H2O + HCl = SnCl4 + H2O =>
SnO2*4H2O + 4 HCl = SnCl4 + 6 H2O
(CN)2 + NaOH = NaCN + NaOCN + H2O =>
(CN)2 + 2 NaOH = NaCN + NaOCN + H2O
Na2SO3 + KMnO4 + H2SO4 = K2O4 + MnSO4 + Na2SO4 + H2O =>
2 Na2SO3 + 2 KMnO4 + 2 H2SO4 = K2O4 + 2 MnSO4 + 2 Na2SO4 + 2 H2O
Iron(ii)chloride + chlorine = iron(iii)chloride =>
2 FeCl2 + Cl2 = 2 FeCl3
C8H4O3 + O2 = CO2 + H2O =>
2 C8H4O3 + 15 O2 = 16 CO2 + 4 H2O
HCOH + O2 = CO2 + H2O =>
HCOH + O2 = CO2 + H2O
HClO2 + Cr(OH)3 = Cr(ClO2)3 + H2O =>
3 HClO2 + Cr(OH)3 = Cr(ClO2)3 + 3 H2O
CH3OH + CuO = HCOOH + H2O + Cu =>
CH3OH + 2 CuO = HCOOH + H2O + 2 Cu
Cu(NO3)2 + NH3*H2O = H2O + (Cu(NH3)4)(NO3)2 =>
Cu(NO3)2 + 4 NH3*H2O = 4 H2O + (Cu(NH3)4)(NO3)2
NH4Cl + Sm(OH)3 = NH3 + H2O + SmCl3 =>
3 NH4Cl + Sm(OH)3 = 3 NH3 + 3 H2O + SmCl3
NaMnO4 + Na2S = Na2MnO4 + S =>
2 NaMnO4 + Na2S = 2 Na2MnO4 + S
HCH3CO2 = C + H2 + O2 =>
HCH3CO2 = 2 C + 2 H2 + O2
SC4H8Cl2 + H2O = SC4H8OHOH + HCl =>
SC4H8Cl2 + 2 H2O = SC4H8OHOH + 2 HCl
C6H4NO2Cl + CH3Cl = C6H4NO2CH3 + Cl2 =>
C6H4NO2Cl + CH3Cl = C6H4NO2CH3 + Cl2
PbO2 + CaCO3 = Pb(CO3)2 + CaO =>
PbO2 + 2 CaCO3 = Pb(CO3)2 + 2 CaO
Mg + S8 = MgS =>
8 Mg + S8 = 8 MgS
NiBr2 + (NH4)3PO4 = Ni3(PO4)2 + NH4Br =>
3 NiBr2 + 2(NH4)3PO4 = Ni3(PO4)2 + 6 NH4Br
Fe + HCl2 = FeCl2 + HCl =>
Fe + 2 HCl2 = FeCl2 + 2 HCl
K2CrO4(aq) + Na2CrO4(aq) + HCl(aq) = NaCl(aq) + K2Cr2O7(aq) + H2O(l) =>
K2CrO4(aq) + Na2CrO4(aq) + 2 HCl(aq) = 2 NaCl(aq) + K2Cr2O7(aq) + H2O(l)
Mg + H3PO4 = HMg + PO4 =>
3 Mg + H3PO4 = 3 HMg + PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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