| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl + HCl = AgH + 2 Cl
AlCl3 + N2 = Al2N3 + Cl2 =>
4 AlCl3 + 3 N2 = 2 Al2N3 + 6 Cl2
Cr + C = CrC =>
Cr + C = CrC
Cd + HBr = H + CdBr =>
Cd + HBr = H + CdBr
Bi2(SO4)3 + CaCrO4 = Bi2(CrO4)3 + CaSO4 =>
Bi2(SO4)3 + 3 CaCrO4 = Bi2(CrO4)3 + 3 CaSO4
Pb(NO3)2 + NaCl = NaNO3 + PbCl2 =>
Pb(NO3)2 + 2 NaCl = 2 NaNO3 + PbCl2
CH4CO = C2H4O =>
CH4CO = C2H4O
NaCNO = NaNCO =>
NaCNO = NaNCO
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + KSO4 + MnSO4 + H2O =>
CH3CHCHCH3 + 2 KMnO4 + 4 H2SO4 = 2 CH3COOH + 2 KSO4 + 2 MnSO4 + 4 H2O
PCl5 + P2O5 = POCl3 =>
3 PCl5 + P2O5 = 5 POCl3
CuCO = CCuO =>
CuCO = CCuO
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
sulfuricacid + zinc = zincsulfate + hydrogen =>
H2SO4 + Zn = ZnSO4 + H2
ClCOH = HClOC =>
ClCOH = HClOC
C + O2 = CO2 =>
C + O2 = CO2
KIO3 + Cl2 + H2O = KCl + I2 + HClO3 =>
10 KIO3 + 11 Cl2 + 6 H2O = 10 KCl + 5 I2 + 12 HClO3
Sn + FeCl3 = SnCl2 + Fe =>
3 Sn + 2 FeCl3 = 3 SnCl2 + 2 Fe
ZnSO4 + NH3 = ZnNH3 + SO4 =>
ZnSO4 + NH3 = ZnNH3 + SO4
Fe2O3Cl2 = Fe2Cl2O3 =>
Fe2O3Cl2 = Fe2Cl2O3
Ga + Se = GaSe2 =>
Ga + 2 Se = GaSe2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CaNNaOH = CaOHNaN =>
CaNNaOH = CaOHNaN
CH5NHCl = CH3NH3Cl =>
CH5NHCl = CH3NH3Cl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
(NH4)2S + AlCl3 = NH4Cl + Al2S3 =>
3(NH4)2S + 2 AlCl3 = 6 NH4Cl + Al2S3
Mg + ZnO = MgO + Zn =>
Mg + ZnO = MgO + Zn
Fe(NO3)3AlI3 = FeI3Al(NO3)3 =>
Fe(NO3)3AlI3 = FeI3Al(NO3)3
NH4Br + AlI3 = NH4I + AlBr3 =>
3 NH4Br + AlI3 = 3 NH4I + AlBr3
F2 + SrCl2 = Sr + FCl =>
F2 + SrCl2 = Sr + 2 FCl
H(g)Cl(g) = HCl(aq) =>
H(g)Cl(g) = HCl(aq)
HBr(aq) + ZnS(aq) = HS + ZnBr =>
HBr(aq) + ZnS(aq) = HS + ZnBr
Fe(NO3)2 + KSCN = FeCN + KS(NO3)2 =>
Fe(NO3)2 + KSCN = FeCN + KS(NO3)2
RbLiClO = RbClOLi =>
RbLiClO = RbClOLi
NaS2O3H2O = NaOHHS2O3 =>
NaS2O3H2O = NaOHHS2O3
CaOSO4 = CaSO4O =>
CaOSO4 = CaSO4O
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O
HClMg(OH) = MgClH2O =>
HClMg(OH) = MgClH2O
Fe(OH)3 + OH{-} + ClO{-} = FeO4{-}2 + Cl{-} + H2O =>
Fe(OH)3 + OH{-} + 2 ClO{-} = FeO4{-}2 + 2 Cl{-} + 2 H2O
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
CH3CH2CH2OH = CH3CHCH2H2O =>
CH3CH2CH2OH = CH3CHCH2H2O
Ca + H3P = CaP + H3 =>
Ca + H3P = CaP + H3
NaClPb(NO3) = NaNO3PbCl =>
NaClPb(NO3) = NaNO3PbCl
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
NaCOCaSO = CaCONaSO =>
NaCOCaSO = CaCONaSO
(NH4)2(CO3)4 = NH4 + CO3 =>
(NH4)2(CO3)4 = 2 NH4 + 4 CO3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CO + H2O + F2 = C2H3OF + O2 =>
8 CO + 6 H2O + 2 F2 = 4 C2H3OF + 5 O2
NH3NaOH = NH4NaO =>
NH3NaOH = NH4NaO
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + CaNO3 =>
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + CaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/24
Équations équilibrées sur03/07/23
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