| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SeO3 + Mg(OH)2 = MgSeO3 + 2 H2O
(NH4)2SO4 + CaCl2 = Ca(SO4) + NH4Cl =>
(NH4)2SO4 + CaCl2 = Ca(SO4) + 2 NH4Cl
SnCl4 + Na2S = SnS + Cl2 + NaCl =>
SnCl4 + Na2S = SnS + Cl2 + 2 NaCl
NH4OH + Cu3(PO4)2 = (NH4)3PO4 + Cu(OH)2 =>
6 NH4OH + Cu3(PO4)2 = 2(NH4)3PO4 + 3 Cu(OH)2
FeO + KClO3 + HCl = FeCl3 + KCl + H2O =>
6 FeO + KClO3 + 18 HCl = 6 FeCl3 + KCl + 9 H2O
Fe + O3 + H2O = Fe2O3(OH)2 =>
6 Fe + 4 O3 + 3 H2O = 3 Fe2O3(OH)2
HCl + Zn2CO3 = H2CO3 + ZnCl =>
2 HCl + Zn2CO3 = H2CO3 + 2 ZnCl
H2SO4 + Mg(OH)2 = HOH + SO4Mg =>
H2SO4 + Mg(OH)2 = 2 HOH + SO4Mg
Na2SO4 + BeCl2 = NaCl + BeSO4 =>
Na2SO4 + BeCl2 = 2 NaCl + BeSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HBr + H2SO4 = Br2 + H2O + S02 =>
12 HBr + 2 H2SO4 = 6 Br2 + 8 H2O + S02
MgBr + Na(NO3) = Mg(NO3) + NaBr =>
MgBr + Na(NO3) = Mg(NO3) + NaBr
H2CO2 + Fe(OH)2 = Fe(CO2) + H2O =>
H2CO2 + Fe(OH)2 = Fe(CO2) + 2 H2O
C10H15N + H2O = C10H17NO =>
C10H15N + H2O = C10H17NO
Fe + Na2O = FeO + Na =>
Fe + Na2O = FeO + 2 Na
GaN + Fe3O4 = GaNFe3O4 =>
GaN + Fe3O4 = GaNFe3O4
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Al2 + ZnI2 = AlI3 + Zn =>
Al2 + 3 ZnI2 = 2 AlI3 + 3 Zn
AlP + Ca = Ca3P2 + Al =>
2 AlP + 3 Ca = Ca3P2 + 2 Al
Th(OH)4 + H2SO4 = Th(SO4)2 + H2O =>
Th(OH)4 + 2 H2SO4 = Th(SO4)2 + 4 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
Mg(NO3)2 + Cu3BO3 = Mg3(BO3)2 + CuNO3 =>
3 Mg(NO3)2 + 2 Cu3BO3 = Mg3(BO3)2 + 6 CuNO3
NaClO3 + C = NaCl + CO =>
NaClO3 + 3 C = NaCl + 3 CO
Cl + H = HCl =>
Cl + H = HCl
NaOH + Co(NO3) = Na(NO3) + Co(OH) =>
NaOH + Co(NO3) = Na(NO3) + Co(OH)
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3CHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3CHCOOH =>
15 CH3CHO + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 10 CH3CHCOOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Hg + LiCl = HgCl + Li =>
Hg + LiCl = HgCl + Li
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaO + H2SO3 = CaSO4 + H2 =>
CaO + H2SO3 = CaSO4 + H2
Ni(NO3)2 + NaOH = NiOH + (NO3)2Na =>
Ni(NO3)2 + NaOH = NiOH + (NO3)2Na
Na2Co3 + FeCl2 = NaCl + Fe2(Co3)2 =>
2 Na2Co3 + 2 FeCl2 = 4 NaCl + Fe2(Co3)2
C3N3O3Cl3 + H2O = HOCl + C3N3O3H3 =>
C3N3O3Cl3 + 3 H2O = 3 HOCl + C3N3O3H3
Al2(SO4)3 + CO2 = Al2(CO2)3 + SO4 =>
Al2(SO4)3 + 3 CO2 = Al2(CO2)3 + 3 SO4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
MgI2 + H2SO4 = MgSO4 + I2 + H2O + MgS =>
4 MgI2 + 4 H2SO4 = 3 MgSO4 + 4 I2 + 4 H2O + MgS
NH4OH + H3PO4 = (NH4)3PO4 + HOH =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 HOH
CsNO3 + Ca(OH)2 = Cs(OH) + Ca(NO3)2 =>
2 CsNO3 + Ca(OH)2 = 2 Cs(OH) + Ca(NO3)2
LiOH + H2O = OLi + OH3 =>
LiOH + H2O = OLi + OH3
Be + KOH = K2[BeO2] + H2 =>
Be + 2 KOH = K2[BeO2] + H2
MnO4{-} + Fe2{+} + H{+} = Fe{3+} + Mn{2+} + H2O =>
MnO4{-} + Fe2{+} + 8 H{+} = 2 Fe{3+} + Mn{2+} + 4 H2O
Hg2Cl2 + NH3 = HgNH2Cl + H2 =>
Hg2Cl2 + 2 NH3 = 2 HgNH2Cl + H2
Sn(HSO4)2 + NaOH = NaHSO4 + Sn(OH)2 =>
Sn(HSO4)2 + 2 NaOH = 2 NaHSO4 + Sn(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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