| Équations équilibrées la veille | Équations équilibrées le lendemain |
HS + HgCl{2} = HgS{2} + HCl
As2O3 + MnO4{-} + H{+} = As2O5 + Mn{2+} + H2O =>
5 As2O3 + 4 MnO4{-} + 12 H{+} = 5 As2O5 + 4 Mn{2+} + 6 H2O
Al + CuCl = AlCl3 + Cu =>
Al + 3 CuCl = AlCl3 + 3 Cu
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
In + Br2 = InBr2 =>
In + Br2 = InBr2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
I2 + H2O + S2O3{2-} = I{-} + S2O4{2-} + H{+} =>
I2 + H2O + S2O3{2-} = 2 I{-} + S2O4{2-} + 2 H{+}
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
CrCl3 + F = CrF3 + Cl =>
CrCl3 + 3 F = CrF3 + 3 Cl
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
NO2 + O = N2O5 =>
2 NO2 + O = N2O5
AlCl3 + BaBr2 = BaCl2 + AlBr3 =>
2 AlCl3 + 3 BaBr2 = 3 BaCl2 + 2 AlBr3
Ni + KCN = Ni(CN) + K =>
Ni + KCN = Ni(CN) + K
NO2 + O = N2O5 =>
2 NO2 + O = N2O5
Ca3N2 = Ca + N2 =>
Ca3N2 = 3 Ca + N2
HfCl4 + ROH = Hf(OR)4 + HCl =>
HfCl4 + 4 ROH = Hf(OR)4 + 4 HCl
K3[Cr(OH)6] + KClO = KCl + K2CrO4 + KOH + H2O =>
2 K3[Cr(OH)6] + 3 KClO = 3 KCl + 2 K2CrO4 + 2 KOH + 5 H2O
FeCl3 + NaOH = NaCl + OH + Fe =>
FeCl3 + 3 NaOH = 3 NaCl + 3 OH + Fe
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
C33H36N4O6 + O2 = H2O + C33H33N4O7 =>
4 C33H36N4O6 + 5 O2 = 6 H2O + 4 C33H33N4O7
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
Hg2SO4 + HCl = H2SO4 + Hg2Cl2 =>
Hg2SO4 + 2 HCl = H2SO4 + Hg2Cl2
AgF + KOH = AgOH + KF =>
AgF + KOH = AgOH + KF
C*2H*5OH + O*2 = H*2O + CO*2 =>
C*2H*5OH + 10 O*2 = 7 H*2O + CO*2
C3Si + H = CSiH + CH =>
C3Si + 3 H = CSiH + 2 CH
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Zn + S = ZnS =>
Zn + S = ZnS
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
S + O2 = SO2 =>
S + O2 = SO2
H2SO3 + O = H2SO4 =>
H2SO3 + O = H2SO4
NaSO3 + BaCl2 = Ba(SO3)2 + NaCl =>
2 NaSO3 + BaCl2 = Ba(SO3)2 + 2 NaCl
K2S + O = K2O + S =>
K2S + O = K2O + S
LiOH + Fe2(SO4)3 = Fe(OH)3 + Li2SO4 =>
6 LiOH + Fe2(SO4)3 = 2 Fe(OH)3 + 3 Li2SO4
AgNO3 + C6H8O7 = Ag + N2 + H2O + CO2 =>
6 AgNO3 + 2 C6H8O7 = 6 Ag + 3 N2 + 8 H2O + 12 CO2
Ag + AuCl2 = Au + AgCl =>
2 Ag + AuCl2 = Au + 2 AgCl
KMnO4 + H2SO4 + H2O2 = K2SO4 + H2MnO4 + O2 =>
2 KMnO4 + H2SO4 + H2O2 = K2SO4 + 2 H2MnO4 + O2
Ca + Ni = Ca3Ni2 =>
3 Ca + 2 Ni = Ca3Ni2
NaCO3 = Na + CO2 + O2 =>
2 NaCO3 = 2 Na + 2 CO2 + O2
Se + O3 = SeO2 =>
3 Se + 2 O3 = 3 SeO2
Al + CO3 = Al2CO3 =>
2 Al + CO3 = Al2CO3
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
CaO + MnI{4} = MnO{2} + CaI{2} =>
CaO + MnI{4} = MnO{2} + CaI{2}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + KOH + H2O = K3[Al(OH)6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6] + 3 H2
Na(PO3)4 + Ca2No3 = NaNo3 + Ca2(PO3)4 =>
Na(PO3)4 + Ca2No3 = NaNo3 + Ca2(PO3)4
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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