| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HSO4 + Mg = Mg(SO4)2 + H2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Cu3 + OH = Cu(OH)3 =>
Cu3 + 9 OH = 3 Cu(OH)3
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
C8H18 + Br2 = C8H15Br3 + HBr =>
C8H18 + 3 Br2 = C8H15Br3 + 3 HBr
Co(No3)2(aq) + Na2Co3(aq) = CoCo3(s) + NaNo3(aq) =>
Co(No3)2(aq) + Na2Co3(aq) = CoCo3(s) + 2 NaNo3(aq)
FeO + Cr = Fe + CrO =>
FeO + Cr = Fe + CrO
Fe + Fl = FeFl =>
Fe + Fl = FeFl
SnSO4(aq) + Na2S(aq) = SnS(s) + Na2SO4(aq) =>
SnSO4(aq) + Na2S(aq) = SnS(s) + Na2SO4(aq)
CO2 + H2O = C10H16O + O2 =>
20 CO2 + 16 H2O = 2 C10H16O + 27 O2
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
Pb(NO3)2 + AlK(SO4)2 = Pb(SO4) + Al(NO3)3 + KNO3 =>
2 Pb(NO3)2 + AlK(SO4)2 = 2 Pb(SO4) + Al(NO3)3 + KNO3
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
(NH4)2CO3 + AlBr3 = NH4Br + Al2(CO3)3 =>
3(NH4)2CO3 + 2 AlBr3 = 6 NH4Br + Al2(CO3)3
NH4NO3 + Na3PO4 = (NH4)3PO4 + NaNO3 =>
3 NH4NO3 + Na3PO4 = (NH4)3PO4 + 3 NaNO3
C6H16N2 + C6H10O4 = C12H22O2N2 + H2O =>
C6H16N2 + C6H10O4 = C12H22O2N2 + 2 H2O
CH4 + KMnO4 + H2O = CH3(OH)2 + MnO2 + KOH =>
CH4 + KMnO4 + H2O = CH3(OH)2 + MnO2 + KOH
(NH4)2C2O4 + BaSO4 = (NH4)2SO4 + BaC2O4 =>
(NH4)2C2O4 + BaSO4 = (NH4)2SO4 + BaC2O4
HCl + ZnF2 = ZnCl2 + HF =>
2 HCl + ZnF2 = ZnCl2 + 2 HF
Mg(OH)2 + SO3 = (MgOH)2SO4H2O =>
2 Mg(OH)2 + SO3 = (MgOH)2SO4H2O
Na3AsO4 + BaCl2 = Na3Cl2 + Ba(AsO4) =>
Na3AsO4 + BaCl2 = Na3Cl2 + Ba(AsO4)
Ag2SO4 + NH4OH = [Ag(NH3)2]2SO4 + H2O =>
Ag2SO4 + 4 NH4OH = [Ag(NH3)2]2SO4 + 4 H2O
CH2CH2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
LiCl + HNO3 = LiNO3 + HCl =>
LiCl + HNO3 = LiNO3 + HCl
ZnO + H2O2 = ZnO2 + H2O =>
ZnO + H2O2 = ZnO2 + H2O
PbO2 + F2 = PbF + O2 =>
2 PbO2 + F2 = 2 PbF + 2 O2
BaCO3 + MnO2 = Ba4Mn3O10 + CO2 =>
4 BaCO3 + 3 MnO2 = Ba4Mn3O10 + 4 CO2
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
C3H7CHOHCH(C2H5)CH20H + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH20H + 33 O2 = 16 CO2 + 36 H2O
Ag2O + CH3CHO = Ag + CH3COOH =>
Ag2O + CH3CHO = 2 Ag + CH3COOH
SO2 + MnO2 = MnS2O6 =>
2 SO2 + MnO2 = MnS2O6
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
K2CrO4 + H2O2 + KOH = K3[Cr(OH)6] + O2 =>
2 K2CrO4 + 5 H2O2 + 2 KOH = 2 K3[Cr(OH)6] + 4 O2
IF3 + [(CH3)4N]F = IF4N(CH3)4 =>
IF3 + [(CH3)4N]F = IF4N(CH3)4
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
SnO2 + HCl + Zn = Sn + ZnCl4 + H2O =>
SnO2 + 4 HCl + Zn = Sn + ZnCl4 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al(OH)3 + HNO3 = Al(NO3)3 + HOH =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 HOH
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
K2Cr2O7 + H2SO4 + C3H6O = H2O + C2H5COOH + K2SO4 + Cr2(SO4)3 =>
K2Cr2O7 + 4 H2SO4 + 3 C3H6O = 4 H2O + 3 C2H5COOH + K2SO4 + Cr2(SO4)3
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
Zn(NO3)2 + K4Fe(CN)6 = Zn2Fe(CN)6 + K(NO3) =>
2 Zn(NO3)2 + K4Fe(CN)6 = Zn2Fe(CN)6 + 4 K(NO3)
ClO + HCl + KI = KCl + H2O + I3 =>
ClO + 2 HCl + 3 KI = 3 KCl + H2O + I3
S(O)3 = S(O)2 + O =>
S(O)3 = S(O)2 + O
NaOH + C20H14O4 + HCl = NaHCl + C20H13O4 + H2O =>
NaOH + C20H14O4 + HCl = NaHCl + C20H13O4 + H2O
PO3 + H2O = H3PO2 + O2 =>
4 PO3 + 6 H2O = 4 H3PO2 + 5 O2
Mg + HCI2 = MgCI2 + H2 =>
2 Mg + 2 HCI2 = 2 MgCI2 + H2
Ba(OH)2 + C6H8O7 = Ba3C12H10O14 + H2O =>
3 Ba(OH)2 + 2 C6H8O7 = Ba3C12H10O14 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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