| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(C2H3O2)2 + MgSO4 = PbSO4 + Mg(C2H3O2)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Au + H2SO4 = AuSO4 + H2O + SO2 =>
Au + 2 H2SO4 = AuSO4 + 2 H2O + SO2
Sr(OH)2 + K = K(OH)2 + Sr =>
Sr(OH)2 + K = K(OH)2 + Sr
KMnO4 + NaOH + NaHSO3 = K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + 3 NaOH + NaHSO3 = K2SO4 + 2 Na2MnO4 + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
CH3OH + CuO = CH2O + Cu + H2O =>
CH3OH + CuO = CH2O + Cu + H2O
Al + Cu{+2} = Al{+3} + Cu =>
2 Al + 3 Cu{+2} = 2 Al{+3} + 3 Cu
Mn(OH)4 + Br2 + KOH = KMnO4 + KBr + H2O =>
2 Mn(OH)4 + 3 Br2 + 8 KOH = 2 KMnO4 + 6 KBr + 8 H2O
NO2(g) + H2O + O2(g) = HNO3(aq) =>
4 NO2(g) + 2 H2O + O2(g) = 4 HNO3(aq)
Fe + (OH)3 = Fe(OH)3 =>
Fe + (OH)3 = Fe(OH)3
[Cr(OH)2]SO4 + H2 = Cr(OH)SO4 + H2O =>
2[Cr(OH)2]SO4 + H2 = 2 Cr(OH)SO4 + 2 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
AI + NaOH + H2O = H2 + Na[AI(OH)4] =>
2 AI + 2 NaOH + 6 H2O = 3 H2 + 2 Na[AI(OH)4]
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ca(ClO2)2 + HCl = CaCl2 + Cl2 + H2O =>
Ca(ClO2)2 + 8 HCl = CaCl2 + 4 Cl2 + 4 H2O
CH3NH2 + HCl = NH2Cl + CH4 =>
CH3NH2 + HCl = NH2Cl + CH4
Al + H2O = Al(H2O)6 =>
Al + 6 H2O = Al(H2O)6
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
CuSFe2S3 + Fe2(SO4)3 = CuSO4 + FeSO4 + S =>
CuSFe2S3 + 3 Fe2(SO4)3 = CuSO4 + 8 FeSO4 + 4 S
Zn + HCI = H2 + ZnCI =>
2 Zn + 2 HCI = H2 + 2 ZnCI
MgS = Mg + S =>
MgS = Mg + S
CuSO4*5H2O + Na3C6H5O7*2H2O = CuC6H5NaO7 + Na2SO4 + H2O =>
CuSO4*5H2O + Na3C6H5O7*2H2O = CuC6H5NaO7 + Na2SO4 + 7 H2O
CaCl2 + Ag3PO4 = Ca3(PO4)2 + AgCl =>
3 CaCl2 + 2 Ag3PO4 = Ca3(PO4)2 + 6 AgCl
Hg(NO3)2 + K2CrO4 = HgCrO4 + K2(NO3)2 =>
Hg(NO3)2 + K2CrO4 = HgCrO4 + K2(NO3)2
NaOH + (NH4)2S = H2O + NH3 + Na2S =>
2 NaOH + (NH4)2S = 2 H2O + 2 NH3 + Na2S
C6H12O6(s) + O2(g) = CO + H2O =>
C6H12O6(s) + 3 O2(g) = 6 CO + 6 H2O
H2SO4 + NaCl + KMnO4 = MnCl2 + KCl + Na2SO4 + Cl2 + H2O =>
8 H2SO4 + 16 NaCl + 2 KMnO4 = 2 MnCl2 + 2 KCl + 8 Na2SO4 + 5 Cl2 + 8 H2O
Cu + NH3 + O2 + H2O = [Cu(NH3)2](OH) =>
4 Cu + 8 NH3 + O2 + 2 H2O = 4[Cu(NH3)2](OH)
Pb + K4Fe(CN)6 = Pb2[Fe(CN)6] + K =>
2 Pb + K4Fe(CN)6 = Pb2[Fe(CN)6] + 4 K
HClO2 + ClO = ClO2 + HCl =>
HClO2 + 2 ClO = 2 ClO2 + HCl
NaHCO3(s) + HCl(l) = NaCl(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + HCl(l) = NaCl(aq) + H2O(l) + CO2(g)
C6H7N + Br2 = C6H7NBr =>
2 C6H7N + Br2 = 2 C6H7NBr
Al + C4H8N2O2 = Al(C4H8N2O2)3 =>
Al + 3 C4H8N2O2 = Al(C4H8N2O2)3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ge + O2 = GeO =>
2 Ge + O2 = 2 GeO
AgNO3 + NaS2 = AgS2 + NaNO3 =>
AgNO3 + NaS2 = AgS2 + NaNO3
NaBr + CI2 = NaCI2 + Br2 =>
2 NaBr + 2 CI2 = 2 NaCI2 + Br2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
MgO + SO2 = MgSO + O2 =>
MgO + SO2 = MgSO + O2
Pb3(PO4)2 + Ca(NO3)2 = Ca3(PO4)2 + Pb(NO3)2 =>
Pb3(PO4)2 + 3 Ca(NO3)2 = Ca3(PO4)2 + 3 Pb(NO3)2
P4(s) + Cl2(g) = P2Cl =>
P4(s) + Cl2(g) = 2 P2Cl
FeOOH + HCl + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl + H2O =>
4 FeOOH + 12 HCl + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl + 8 H2O
CUO + H2SO4(recumbent) = CUSO4 + H2O =>
CUO + H2SO4(recumbent) = CUSO4 + H2O
Cr + S = Cr2S3 =>
2 Cr + 3 S = Cr2S3
Fe + AgC2H3O2 = Fe(C2H3O2)3 + Ag =>
Fe + 3 AgC2H3O2 = Fe(C2H3O2)3 + 3 Ag
SCO3 + K3PO4 = S3(PO4)2 + K2CO3 =>
3 SCO3 + 2 K3PO4 = S3(PO4)2 + 3 K2CO3
H2SO4 + BaCO3 = CO2 + BaSO4 + H2O =>
H2SO4 + BaCO3 = CO2 + BaSO4 + H2O
Fe + Cu2ClO4 = FeClO4 + Cu2 =>
Fe + Cu2ClO4 = FeClO4 + Cu2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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