| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnCO3 + H3PO4 = MnPO4 + H3CO3
Ga + Cl2 = GaCl2 =>
Ga + Cl2 = GaCl2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
PH3 + CuO = P4O10 + Cu + H2O =>
4 PH3 + 16 CuO = P4O10 + 16 Cu + 6 H2O
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Sn{2+} + Ga = Sn + Ga{3+} =>
3 Sn{2+} + 2 Ga = 3 Sn + 2 Ga{3+}
AsS4 + CH3COOH = As2S5 + H2S + CH3COO =>
2 AsS4 + 6 CH3COOH = As2S5 + 3 H2S + 6 CH3COO
Ga + Cl2 = GaCl2 =>
Ga + Cl2 = GaCl2
C17H35COONa + CaSO4 = Na2SO4 + Ca(C17H35COO)2 =>
2 C17H35COONa + CaSO4 = Na2SO4 + Ca(C17H35COO)2
K4Fe(CN)6 + MnO2 + H2SO4 = Fe2(SO4)3 + K2(SO4) + MnSO4 + NO + CO2 + H2O =>
2 K4Fe(CN)6 + 43 MnO2 + 50 H2SO4 = Fe2(SO4)3 + 4 K2(SO4) + 43 MnSO4 + 12 NO + 12 CO2 + 50 H2O
Zr(OH)4 + HNO3 = Zr(NO3)4 + H2O =>
Zr(OH)4 + 4 HNO3 = Zr(NO3)4 + 4 H2O
Ca(CO3) + HCl = CaCl2 + H2(CO3) =>
Ca(CO3) + 2 HCl = CaCl2 + H2(CO3)
HBr + Ca(OH)2 = CaBr2 + H2O =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O
Pb(N03)2 + KCl = PbCl2 + KN03 =>
Pb(N03)2 + 2 KCl = PbCl2 + 2 KN03
Na3AsO3 + H2 = As + NaOH =>
2 Na3AsO3 + 3 H2 = 2 As + 6 NaOH
PbCl4 = PbCl2 + Cl2(g) =>
PbCl4 = PbCl2 + Cl2(g)
HgCl4 + Cu = Hg + CuCl4 =>
HgCl4 + Cu = Hg + CuCl4
(K) + (H2O) = (KOH) + (H2) =>
2(K) + 2(H2O) = 2(KOH) + (H2)
RbOH + AuCl3 = RbCl + Au(OH)3 =>
3 RbOH + AuCl3 = 3 RbCl + Au(OH)3
NiBr*3H2O = Ni + Br2 + H2O =>
2 NiBr*3H2O = 2 Ni + Br2 + 6 H2O
Ni + Cl2 = Ni2Cl =>
4 Ni + Cl2 = 2 Ni2Cl
Fe + H2SO4 = Fe3(SO4)3 + H2 =>
3 Fe + 3 H2SO4 = Fe3(SO4)3 + 3 H2
ScCl + MgOH = ScOH + MgCl =>
ScCl + MgOH = ScOH + MgCl
C + H = CH4 =>
C + 4 H = CH4
HBr + O2 = Br2 + H2O =>
4 HBr + O2 = 2 Br2 + 2 H2O
BaCrO4 + HCl = CrCl3 + BaCl2 + Cl2 + H2O =>
2 BaCrO4 + 16 HCl = 2 CrCl3 + 2 BaCl2 + 3 Cl2 + 8 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
KHCO3(s) + HNO3(aq) = KNO3(aq) + CO2(g) + H2O(l) =>
KHCO3(s) + HNO3(aq) = KNO3(aq) + CO2(g) + H2O(l)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
LiO2 = Li2O2 + O2 =>
2 LiO2 = Li2O2 + O2
HCOOC2H5 + H2O = CH3COOH + CH3OH =>
HCOOC2H5 + H2O = CH3COOH + CH3OH
C4H5N3O = C4H4N2 + CO + H2O + N2 =>
12 C4H5N3O = 11 C4H4N2 + 4 CO + 8 H2O + 7 N2
C + H = C6H6 =>
6 C + 6 H = C6H6
Na2CO3 + SO2 = Na + CO2 + SO3 =>
Na2CO3 + SO2 = 2 Na + CO2 + SO3
CH3{-}(CH2)26{-}CH3 = [CH3{-}(CH2)8{-}CH3] =>
CH3{-}(CH2)26{-}CH3 = [CH3{-}(CH2)8{-}CH3]
Zn(NO3)2 + Al(NO3)3 + NH2CONH2 = ZnAl2O4 + CO + H2O + N2 =>
Zn(NO3)2 + 2 Al(NO3)3 + 10 NH2CONH2 = ZnAl2O4 + 10 CO + 20 H2O + 14 N2
CH3COO + Mg = MgCH3COO =>
CH3COO + Mg = MgCH3COO
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Zr(OH)4 + HCl = ZrOCl2 + H2O =>
Zr(OH)4 + 2 HCl = ZrOCl2 + 3 H2O
P4 + O2 = P4O710 =>
P4 + 355 O2 = P4O710
Co + NH3 = Co(NH3)6 =>
Co + 6 NH3 = Co(NH3)6
Fe(OH)2 + H = Fe + H2O =>
Fe(OH)2 + 2 H = Fe + 2 H2O
Fe + Al = Fe3Al =>
3 Fe + Al = Fe3Al
C3H7NO3 + O = CO2 + H2O + CH4N2O =>
2 C3H7NO3 + 10 O = 5 CO2 + 5 H2O + CH4N2O
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
Mg(s) + HCl(ag) = MgCl2(ag) + H2(g) =>
Mg(s) + 2 HCl(ag) = MgCl2(ag) + H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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