| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 2 H2O + FeSO4 = (NH4)2SO4 + Fe(OH)2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Ni + HgCl2 = Hg + NiCl =>
2 Ni + HgCl2 = Hg + 2 NiCl
NH3 + HI = NH4I =>
NH3 + HI = NH4I
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
CO2 + KOH = H2O + K2CO3 =>
CO2 + 2 KOH = H2O + K2CO3
Co2 + CO3 = Co2O2 + CO2 =>
Co2 + 2 CO3 = Co2O2 + 2 CO2
NaI + FeCl3 = Fe2I3 + NaCl2 =>
3 NaI + 2 FeCl3 = Fe2I3 + 3 NaCl2
Hg + NHO3 + HCl = HgCl2 + NO + H2O =>
3 Hg + 2 NHO3 + 6 HCl = 3 HgCl2 + 2 NO + 4 H2O
Ca(ClO3)2 + Bi2O3 + KOH = KBiO3 + H2O + CaCl2 =>
Ca(ClO3)2 + 3 Bi2O3 + 6 KOH = 6 KBiO3 + 3 H2O + CaCl2
FeO + CO = *Fe + CO2 =>
FeO + CO = *Fe + CO2
SO3{2-} + H{+} + MnO4 = SO4{2-} + Mn{2+} + H2O =>
3 SO3{2-} + 2 H{+} + MnO4 = 3 SO4{2-} + Mn{2+} + H2O
C6H6 + HNO3 = O2NC6H5 + H2O =>
C6H6 + HNO3 = O2NC6H5 + H2O
CaP + H2SO4 = CaSO4 + H2P =>
CaP + H2SO4 = CaSO4 + H2P
C6H6 + HNO3 = O2NC6H5 + H2O =>
C6H6 + HNO3 = O2NC6H5 + H2O
CH5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 CH5(NO3)3 = 6 N2 + 9 O2 + 10 H2O + 4 CO2
Li3PO4 + KOH = LiOH + K3PO4 =>
Li3PO4 + 3 KOH = 3 LiOH + K3PO4
C57H1106 + O2 = CO2 + H2O =>
2 C57H1106 + 667 O2 = 114 CO2 + 1106 H2O
HCN + Mg(OH)2 = H2O + Mg(CN)2 =>
2 HCN + Mg(OH)2 = 2 H2O + Mg(CN)2
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CaN2 + H2O = Ca(OH)2 + NH3 + O2 =>
CaN2 + 4 H2O = Ca(OH)2 + 2 NH3 + O2
C57H104O6 + NaOH = C18H33NaO2 + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 C18H33NaO2 + C3H8O3
K2FeO4 + HNO3 = Fe(NO3)3 + O2 + KNO3 + H2O =>
4 K2FeO4 + 20 HNO3 = 4 Fe(NO3)3 + 3 O2 + 8 KNO3 + 10 H2O
C2H2 = C4H4 =>
2 C2H2 = C4H4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ba + Ti + S = BaTiS3 =>
Ba + Ti + 3 S = BaTiS3
Fe(OH)3 + H = Fe2 + H2O =>
2 Fe(OH)3 + 6 H = Fe2 + 6 H2O
KOH + Na2SO4 = K2(SO4) + Na(OH) =>
2 KOH + Na2SO4 = K2(SO4) + 2 Na(OH)
H2S + CI = HCI + S =>
H2S + 2 CI = 2 HCI + S
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
K2SO4 + BaBr2 = BaSO4 + KBr =>
K2SO4 + BaBr2 = BaSO4 + 2 KBr
Ba3N2 + Cl2 = Ba3Cl2 + N2 =>
Ba3N2 + Cl2 = Ba3Cl2 + N2
KOH + Na2SO4 = K2(SO4) + Na(OH) =>
2 KOH + Na2SO4 = K2(SO4) + 2 Na(OH)
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Al2(SO4)3 + Mg(OH)2 = Al2(OH)2 + Mg(SO4)3 =>
Al2(SO4)3 + Mg(OH)2 = Al2(OH)2 + Mg(SO4)3
NaNO3 + K2S = KNO3 + Na2S =>
2 NaNO3 + K2S = 2 KNO3 + Na2S
C12H31CO2CH3 + O2 = CO2 + H2O =>
2 C12H31CO2CH3 + 43 O2 = 28 CO2 + 34 H2O
CaC2O4 + HCl = CaClC2O4 + H =>
CaC2O4 + HCl = CaClC2O4 + H
KNO3 + ZnCl2 = Zn(NO3)2 + KCl =>
2 KNO3 + ZnCl2 = Zn(NO3)2 + 2 KCl
BaSO4 + C = BaS + CO =>
BaSO4 + 4 C = BaS + 4 CO
Ba(NO3)2 + CuOH = CuNO3 + Ba(OH)2 =>
Ba(NO3)2 + 2 CuOH = 2 CuNO3 + Ba(OH)2
BaSO4 + C = BaS + CO =>
BaSO4 + 4 C = BaS + 4 CO
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C3H8O + Cr2O7{2-} + H{+} = C3H6O + Cr{3+} + H2O =>
3 C3H8O + Cr2O7{2-} + 8 H{+} = 3 C3H6O + 2 Cr{3+} + 7 H2O
H2PO3{-} + H2O = HPO3{2-} + H3O{+} =>
H2PO3{-} + H2O = HPO3{2-} + H3O{+}
Ni(NO3)2 + K2S = KNO3 + NiS =>
Ni(NO3)2 + K2S = 2 KNO3 + NiS
Mg + Cu(NO3)2 = Cu + MgNO3 =>
2 Mg + Cu(NO3)2 = Cu + 2 MgNO3
KClO3 + H2S = KCl + S8 + H2O =>
8 KClO3 + 24 H2S = 8 KCl + 3 S8 + 24 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/06/24
Équations équilibrées sur11/05/23
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