| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3 + 2 HCl = CO2 + 2 NH4Cl + H2O
KNO3 + Cu + HCl = KCl + CuCl2 + H2O + NO2 =>
2 KNO3 + Cu + 4 HCl = 2 KCl + CuCl2 + 2 H2O + 2 NO2
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HCl + CN = ClCN + H =>
HCl + CN = ClCN + H
NiI2(aq) + Ag(C2H3O2)(aq) = Ni(C2H3O2)(aq) + AgI2(s) =>
NiI2(aq) + Ag(C2H3O2)(aq) = Ni(C2H3O2)(aq) + AgI2(s)
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H8OH + Na = C4H8ONa + H2 =>
2 C4H8OH + 2 Na = 2 C4H8ONa + H2
Na3PO4 + Mg(OH)2 = Mg3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 NaOH
As2S3 + NO3 + H = HAsO3 + S + NO =>
As2S3 + 3 NO3 + 2 H = 2 HAsO3 + 3 S + 3 NO
K2 + F2 = KF2 =>
K2 + 2 F2 = 2 KF2
Br2 + S2 = S5Br2 =>
2 Br2 + 5 S2 = 2 S5Br2
SnCl2 + Na2S = NaCl + SnS =>
SnCl2 + Na2S = 2 NaCl + SnS
NH2{-}CH2{-}COOH = NH2{-}CH2{-}COHN{-}CH2{-}COOH =>
NH2{-}CH2{-}COOH = NH2{-}CH2{-}COHN{-}CH2{-}COOH
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
(NH4)2S + Cl = NH4Cl + S =>
(NH4)2S + 2 Cl = 2 NH4Cl + S
CH3OH + Na2CrO4 + H2SO4 = HCOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3OH + 4 Na2CrO4 + 10 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 4 Na2SO4 + 13 H2O
HgSO4 + H3PO4 = HgPO4 + H3SO4 =>
HgSO4 + H3PO4 = HgPO4 + H3SO4
LiOH + Al(OH)3 = H2O + LiAlO2 =>
LiOH + Al(OH)3 = 2 H2O + LiAlO2
Cu3(PO4)2 + Al2(CO3)3 = CuCO3 + AlPO4 =>
Cu3(PO4)2 + Al2(CO3)3 = 3 CuCO3 + 2 AlPO4
KBr(aq) + I2(s) = Br2(l) + KI(aq) =>
2 KBr(aq) + I2(s) = Br2(l) + 2 KI(aq)
Ni + O2 = Ni02O3 =>
4 Ni + 3 O2 = 2 Ni02O3
Ag(NO3) + KL = KNO3 + AgL =>
Ag(NO3) + KL = KNO3 + AgL
Fe(OH)2 + H2 = Fe + H2O =>
Fe(OH)2 + H2 = Fe + 2 H2O
CH3Br + HBr = CH4 + Br2 =>
CH3Br + HBr = CH4 + Br2
Fe2(SO4)3 + KSCN = K2SO4 + Fe(SCN)3 =>
Fe2(SO4)3 + 6 KSCN = 3 K2SO4 + 2 Fe(SCN)3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Al2S3 + H2O + O2 = Al(OH)3 + S =>
2 Al2S3 + 6 H2O + 3 O2 = 4 Al(OH)3 + 6 S
Al2O3(s) = Al(s) + O2(g) =>
2 Al2O3(s) = 4 Al(s) + 3 O2(g)
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Al2(SO4)3 + Na3(PO4) = Al(PO4) + Na2(SO4) =>
Al2(SO4)3 + 2 Na3(PO4) = 2 Al(PO4) + 3 Na2(SO4)
C2H3CO2 + Ba(OH)2 = Ba(C2H2CO2)2 + H2O =>
2 C2H3CO2 + Ba(OH)2 = Ba(C2H2CO2)2 + 2 H2O
Mg + HNO2 = Mg(NO2)2 + H2 =>
Mg + 2 HNO2 = Mg(NO2)2 + H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
SO2(g) + Li2Se(aq) = SSe2 + Li2O(aq) =>
SO2(g) + 2 Li2Se(aq) = SSe2 + 2 Li2O(aq)
MgSO4 + HgNO3 = Mg(NO3)2 + Hg2SO4 =>
MgSO4 + 2 HgNO3 = Mg(NO3)2 + Hg2SO4
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
NH3 + HNO2 = N2 + H2O =>
NH3 + HNO2 = N2 + 2 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
AgCH3COO(aq) + KCl(aq) = AgCl(s) + KCH3COO(aq) =>
AgCH3COO(aq) + KCl(aq) = AgCl(s) + KCH3COO(aq)
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Sb2S5 + HNO3 = H3SbO4 + H2SO4 + NO2 + H2O =>
Sb2S5 + 40 HNO3 = 2 H3SbO4 + 5 H2SO4 + 40 NO2 + 12 H2O
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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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