| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu3(PO4)2 + 3 MgCl2 = Mg3(PO4)2 + 3 CuCl2
Mg(s) + H2SO4(l) = MgSO4(s) + H2(g) =>
Mg(s) + H2SO4(l) = MgSO4(s) + H2(g)
NbO + H2 = Nb + H2O =>
NbO + H2 = Nb + H2O
Na2S + AlNO3 = NaNO3 + Al2S =>
Na2S + 2 AlNO3 = 2 NaNO3 + Al2S
CS2 + H2 + O2 = H2SO4 + CO2 =>
CS2 + 2 H2 + 5 O2 = 2 H2SO4 + CO2
KIHCl = KClHI =>
KIHCl = KClHI
HCl(aq) + ZnSO3(s) = ZnCl2(aq) + H2O(aq) + SO2(g) =>
2 HCl(aq) + ZnSO3(s) = ZnCl2(aq) + H2O(aq) + SO2(g)
BaCl2 = Cl + Ba =>
BaCl2 = 2 Cl + Ba
K(s) + HCl(g) = KCl + H2 =>
2 K(s) + 2 HCl(g) = 2 KCl + H2
NH4HCO3(s) = NH3(g)CO2(g)H2O(g) =>
NH4HCO3(s) = NH3(g)CO2(g)H2O(g)
H2O2 + Na = H2O + NaO =>
H2O2 + Na = H2O + NaO
CsOH + ZnO = Cs2ZnO2 + H2O =>
2 CsOH + ZnO = Cs2ZnO2 + H2O
HCOOCH2CH3 + NH3 = HCONH2 + CH3CH2OH =>
HCOOCH2CH3 + NH3 = HCONH2 + CH3CH2OH
Na2SIO3(s) + HF(aq) = H2SIF6(aq) + NaF(aq) + H2O(l) =>
Na2SIO3(s) + 8 HF(aq) = H2SIF6(aq) + 2 NaF(aq) + 3 H2O(l)
Sn + Sn{4}{+} = Sn{2}{+} =>
Sn + Sn{4}{+} = 2 Sn{2}{+}
K3PO4 + H2O = H3PO4 + K2O =>
2 K3PO4 + 3 H2O = 2 H3PO4 + 3 K2O
KMnO4 + KBr + H2SO4 = Br2 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 10 KBr + 8 H2SO4 = 5 Br2 + 8 H2O + 6 K2SO4 + 2 MnSO4
AgNO3 + HNO3 = AgNO6 + HN =>
AgNO3 + HNO3 = AgNO6 + HN
InBr3 + In + CsBr = CsInBr3 =>
2 InBr3 + In + 3 CsBr = 3 CsInBr3
Al2(SO4)3() + Na2CO3() = Al2(CO3)3() + Na2SO4() =>
Al2(SO4)3() + 3 Na2CO3() = Al2(CO3)3() + 3 Na2SO4()
KH2PO4 + CaI2 = KI2 + CaH2PO4 =>
KH2PO4 + CaI2 = KI2 + CaH2PO4
CH3CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
2 CH3CH2CH2OH + Na2Cr2O7 + 4 H2SO4 = 2 CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + 5 H2O
CF4 + Br2 = CBr + F2 =>
2 CF4 + Br2 = 2 CBr + 4 F2
Ho2O3 + NH4Cl = HoCl3 + NH3 + H2O =>
Ho2O3 + 6 NH4Cl = 2 HoCl3 + 6 NH3 + 3 H2O
MnO4{-} + H{+} + SO3{2-} = Mn{+2} + SO4{2-} + H2O =>
2 MnO4{-} + 6 H{+} + 5 SO3{2-} = 2 Mn{+2} + 5 SO4{2-} + 3 H2O
AsCl3 + NaBH4 = AsH3 + NaCl + BCl3 =>
4 AsCl3 + 3 NaBH4 = 4 AsH3 + 3 NaCl + 3 BCl3
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl
BaCl2 + NH3 = BaNH3 + Cl2 =>
BaCl2 + NH3 = BaNH3 + Cl2
HCOOH + Mg(OH)2 = Mg(HCOO)2 + H2O =>
2 HCOOH + Mg(OH)2 = Mg(HCOO)2 + 2 H2O
Sn + NaOH = Na2SnO2H2 =>
Sn + 2 NaOH = Na2SnO2H2
K2 + HOH = KOH + H2 =>
K2 + 2 HOH = 2 KOH + H2
K3Fe(CN)6 + KClO4 = KCl + N2 + Fe2O3 + CO2 + K2CO3 =>
4 K3Fe(CN)6 + 15 KClO4 = 15 KCl + 12 N2 + 2 Fe2O3 + 18 CO2 + 6 K2CO3
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2 + Sr(NO3)2 =>
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2 + Sr(NO3)2
NaHCO3 + Al(OH)3 = Na[Al(OH)4] + CO2 =>
NaHCO3 + Al(OH)3 = Na[Al(OH)4] + CO2
NH4OH(aq) + AlCl3(aq) = NH4Cl3(aq) + OH(aq)Al =>
NH4OH(aq) + AlCl3(aq) = NH4Cl3(aq) + OH(aq)Al
HAc + H2O = H3O{+} + Ac{-} =>
HAc + H2O = H3O{+} + Ac{-}
CH3COOHNH4 = CH3COOH + NH4 =>
CH3COOHNH4 = CH3COOH + NH4
NH3H2O + ZnSO4 = (NH4)2SO4 + Zn(OH)2 =>
2 NH3H2O + ZnSO4 = (NH4)2SO4 + Zn(OH)2
Cu(OH)2 + Ag = Ag(OH)2 + Cu =>
Cu(OH)2 + Ag = Ag(OH)2 + Cu
ZnO + NO2 = ZnNO3 =>
ZnO + NO2 = ZnNO3
As2S3 + NO3{-} + H{+} = As{3+} + SO4{2-} + H2O + NO =>
As2S3 + 8 NO3{-} + 8 H{+} = 2 As{3+} + 3 SO4{2-} + 4 H2O + 8 NO
CoCl2 + HgO + KMnO4 + H2O = Co(OH)3 + HgCl2 + MnO + KCl =>
10 CoCl2 + 9 HgO + 2 KMnO4 + 15 H2O = 10 Co(OH)3 + 9 HgCl2 + 2 MnO + 2 KCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr{2+} + HNO3 = Cr{3+} + NO3{-} + H2 =>
2 Cr{2+} + 2 HNO3 = 2 Cr{3+} + 2 NO3{-} + H2
Fe2 + (SO4)3 = Fe(SO4)2 =>
3 Fe2 + 4(SO4)3 = 6 Fe(SO4)2
C3H7OH + K2Cr2O7 + H2SO4 = CH3COCH3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H7OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
C3H5(OH)3 + KMnO4 = CO2 + H2O + Mn2O3 + K2CO3 =>
4 C3H5(OH)3 + 14 KMnO4 = 5 CO2 + 16 H2O + 7 Mn2O3 + 7 K2CO3
CuL = Cu + L2 =>
2 CuL = 2 Cu + L2
K2CO3 + Fe2(SO4)3 = Fe2(CO3)3 + K2SO4 =>
3 K2CO3 + Fe2(SO4)3 = Fe2(CO3)3 + 3 K2SO4
Mn + NH3 = Mn(NH3) =>
Mn + NH3 = Mn(NH3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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