| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Ba(OH)2(s) + NH4SCN(s) = Ba(SCN)2(aq) + NH3(g) + H2O(l) =>
Ba(OH)2(s) + 2 NH4SCN(s) = Ba(SCN)2(aq) + 2 NH3(g) + 2 H2O(l)
C6H6O + ClC2H3O2 + NaOH = C8H8O3 + H2O + NaCl =>
C6H6O + ClC2H3O2 + NaOH = C8H8O3 + H2O + NaCl
Pb(NO3)2 + K2G2O4 = PbG2O4 + KNO3 =>
Pb(NO3)2 + K2G2O4 = PbG2O4 + 2 KNO3
AgNO3(aq) + Al(s) = Ag(s) + AlNO3(aq) =>
AgNO3(aq) + Al(s) = Ag(s) + AlNO3(aq)
Ca2C2O4H2O + KMnO4 + H2SO4 = K2SO4 + MnO2 + CO2 + H2O + CaO =>
3 Ca2C2O4H2O + 4 KMnO4 + 2 H2SO4 = 2 K2SO4 + 4 MnO2 + 6 CO2 + 5 H2O + 6 CaO
(NH4)2HPO4 + BaCl2 + HCl = Ba(H2PO4)2 + NH4Cl =>
2(NH4)2HPO4 + BaCl2 + 2 HCl = Ba(H2PO4)2 + 4 NH4Cl
Cr2SO3 + H2SO4 = CrSO4 + SO3H4 =>
Cr2SO3 + 2 H2SO4 = 2 CrSO4 + SO3H4
MgCl2 + (NH4)3PO4 = Mg3(PO4)2 + NH4Cl =>
3 MgCl2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4Cl
C3H8 + HNO3 = C3H7NO2 + H2O =>
C3H8 + HNO3 = C3H7NO2 + H2O
Pb(CH3CO2)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4CH3CO2 =>
3 Pb(CH3CO2)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4CH3CO2
ZnSO4 + Ba(No3)2 = BaSO4 + Zn(No3)2 =>
ZnSO4 + Ba(No3)2 = BaSO4 + Zn(No3)2
CH3COCH3 + H2O2 = CO2 + H2O =>
CH3COCH3 + 8 H2O2 = 3 CO2 + 11 H2O
CH3OH + AgO = CH3OAgOH = Ag + CH2O + HAgOH =>
CH3OH + AgO = CH3OAgOH
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
CHBr3 + H = CH4 + HBr =>
CHBr3 + 6 H = CH4 + 3 HBr
Li2O + H2O = H6Li2O4 =>
Li2O + 3 H2O = H6Li2O4
CH3OH + AgO = CH3OAgOH = Ag + CH2O + HAgOH =>
CH3OH + AgO = CH3OAgOH
Fe2S3 + Sn = SnS2 + Fe =>
2 Fe2S3 + 3 Sn = 3 SnS2 + 4 Fe
Fe + H3BO3 = H2 + Fe(BO3) =>
2 Fe + 2 H3BO3 = 3 H2 + 2 Fe(BO3)
LiCl + KMnClO4 + H2SO4 = Cl2 + MnSO4 + K2SO4 + LiSO4 + H2O =>
10 LiCl + 4 KMnClO4 + 16 H2SO4 = 7 Cl2 + 4 MnSO4 + 2 K2SO4 + 10 LiSO4 + 16 H2O
Fe + HCl + H2O = FeCl24H2O + H2 =>
Fe + 24 HCl + H2O = FeCl24H2O + 12 H2
Cd(OH)2 + H = Cd()2 + H2O =>
Cd(OH)2 + 2 H = Cd()2 + 2 H2O
NH4OH + Ni(NO3)2 = NH4NO3 + Ni(OH)2 =>
2 NH4OH + Ni(NO3)2 = 2 NH4NO3 + Ni(OH)2
FeSO4 + HNO3 = NO + Fe(NO3)3 + H2O + H2SO4 =>
3 FeSO4 + 10 HNO3 = NO + 3 Fe(NO3)3 + 2 H2O + 3 H2SO4
LiI + Fe(ClO3)3 = LiClO3 + FeI3 =>
3 LiI + Fe(ClO3)3 = 3 LiClO3 + FeI3
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
XCHO + KMnO4 = XCOOH + MnO2 + K =>
2 XCHO + KMnO4 = 2 XCOOH + MnO2 + K
MgCl2 + AgNO3 = (AgCl2)7 + MgNO3 =>
7 MgCl2 + 7 AgNO3 = (AgCl2)7 + 7 MgNO3
Pb(NO3)2(aq) + Na2CO3(aq) = NaNO3(aq) + PbCO3(s) =>
Pb(NO3)2(aq) + Na2CO3(aq) = 2 NaNO3(aq) + PbCO3(s)
Ca(NO3)2 + PO4(NH4)3 = NO3NH4 + Ca3(PO4)2 =>
3 Ca(NO3)2 + 2 PO4(NH4)3 = 6 NO3NH4 + Ca3(PO4)2
SO4(NH4)2 + Ca(OH)2 = SO4(OH)2 + Ca(NH4)2 =>
SO4(NH4)2 + Ca(OH)2 = SO4(OH)2 + Ca(NH4)2
CUSO4 + Sn = SnSO4 + CU =>
CUSO4 + Sn = SnSO4 + CU
CH3CHCH2 + KMnO4 + H2O = MnO2 + KOH + CH2OHCHOHCH3 =>
3 CH3CHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 CH2OHCHOHCH3
VCl2 + O2 + HCl = VCl3 + H2O =>
4 VCl2 + O2 + 4 HCl = 4 VCl3 + 2 H2O
Sr + CdSO4 = Cd + Sr(SO4)2 =>
Sr + 2 CdSO4 = 2 Cd + Sr(SO4)2
Si4H10O + O2 = SiO + H2O =>
Si4H10O + 4 O2 = 4 SiO + 5 H2O
ZnO + H2SO4 = H2O + SO4 + Zn =>
ZnO + H2SO4 = H2O + SO4 + Zn
C13H30 + O2 = C2 + H2O =>
2 C13H30 + 15 O2 = 13 C2 + 30 H2O
NH3 + CO2 + H2O = CH2(NH2)COOH + O2 =>
2 NH3 + 4 CO2 + 2 H2O = 2 CH2(NH2)COOH + 3 O2
H2CO3 + NH3 = NCO3 + NH4 =>
H2CO3 + 6 NH3 = NCO3 + 5 NH4
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
NH4NO3 + H2O = HNO3 + O(NH4)2 =>
2 NH4NO3 + H2O = 2 HNO3 + O(NH4)2
Sr(NO3)2 + CaSO4 = Sr(SO4) + Ca(NO3)2 =>
Sr(NO3)2 + CaSO4 = Sr(SO4) + Ca(NO3)2
NaCI + H2SO4 = NaHSO4 + CHI =>
NaCI + H2SO4 = NaHSO4 + CHI
NaAlO2 + H2SO4 = Al2O3 + Na2SO4 + H2O =>
2 NaAlO2 + H2SO4 = Al2O3 + Na2SO4 + H2O
MgSO4*7H2O + Zn = ZnSO4 + H2O + Mg =>
MgSO4*7H2O + Zn = ZnSO4 + 7 H2O + Mg
C22H52 + O2 = H2O + CO2 =>
C22H52 + 35 O2 = 26 H2O + 22 CO2
Hg + FeOOH = H2O + HgO + Fe =>
3 Hg + 2 FeOOH = H2O + 3 HgO + 2 Fe
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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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