| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + 2 SO2 + S2Cl2 = 4 SOCl2
SO3 + CO2 = C(SO3)2 + O2 =>
2 SO3 + CO2 = C(SO3)2 + O2
Sr + PbCO3 = Pb + Sr(CO3) =>
Sr + PbCO3 = Pb + Sr(CO3)
FeS2 + H2O + O2 = [FeO(OH)] + H2SO4 =>
4 FeS2 + 10 H2O + 15 O2 = 4[FeO(OH)] + 8 H2SO4
NaO + K = OK + Na =>
NaO + K = OK + Na
C18H32O2 + CH3OH = C19H34O2 + H2O =>
C18H32O2 + CH3OH = C19H34O2 + H2O
C4H6 + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
C4H6 + K2Cr2O7 + 4 H2SO4 = 2 C2H4O2 + K2SO4 + Cr2(SO4)3 + 3 H2O
KI + Cu3 = KICu =>
3 KI + Cu3 = 3 KICu
Al + CaCO3 = Ca + Al2(CO3)3 =>
2 Al + 3 CaCO3 = 3 Ca + Al2(CO3)3
Al + NaF = AlF6 + Na =>
Al + 6 NaF = AlF6 + 6 Na
Cu(OH)2 + H2S = Cu2S2 + HOH =>
2 Cu(OH)2 + 2 H2S = Cu2S2 + 4 HOH
OH = O(HOH) =>
2 OH = O(HOH)
C6H12O + KMnO4 = C6H10O + KOH + MnO2 + H2O =>
3 C6H12O + 2 KMnO4 = 3 C6H10O + 2 KOH + 2 MnO2 + 2 H2O
AlCl3 + CuCl2 = AlCl2 + CuCl3 =>
AlCl3 + CuCl2 = AlCl2 + CuCl3
Mg(s) + HCl = MgH + Cl =>
Mg(s) + HCl = MgH + Cl
H2SO4 + K2SiO3 = K2SO4 + H2O + SiO2 =>
H2SO4 + K2SiO3 = K2SO4 + H2O + SiO2
FeO4S + NaOH = Fe(OH)2 + Na2SO4 =>
FeO4S + 2 NaOH = Fe(OH)2 + Na2SO4
NaOH + Al2(SO4)3 = Na2SO4 + NaAlO2 + H2O =>
8 NaOH + Al2(SO4)3 = 3 Na2SO4 + 2 NaAlO2 + 4 H2O
Na2SO4 + H2SO4 = NaH + SO4 =>
Na2SO4 + H2SO4 = 2 NaH + 2 SO4
H3PO2 = H3PO3 + P4 + H2O =>
6 H3PO2 = 2 H3PO3 + P4 + 6 H2O
NaCl + Br({-}) = NaBr + Cl({-}) =>
NaCl + Br({-}) = NaBr + Cl({-})
H2Cr2O7 + HCl = CrCl + Cl2 + H2O =>
H2Cr2O7 + 12 HCl = 2 CrCl + 5 Cl2 + 7 H2O
K2CO3 + Li3PO4 = K3PO4 + Li2CO3 =>
3 K2CO3 + 2 Li3PO4 = 2 K3PO4 + 3 Li2CO3
Li(s) + Fe(NO3)2(aq) = Fe(s) + LiNO3(aq) =>
2 Li(s) + Fe(NO3)2(aq) = Fe(s) + 2 LiNO3(aq)
C3H6 + Cl2 = C3Cl6 + HCl =>
C3H6 + 6 Cl2 = C3Cl6 + 6 HCl
Ba(H2AsO4)2 + Ba(OH)2 = BaHAsO4 + H2O =>
Ba(H2AsO4)2 + Ba(OH)2 = 2 BaHAsO4 + 2 H2O
H3PO2 + Ag3AsO4 + H2O = H3AsO4 + H3PO4 + Ag =>
3 H3PO2 + 4 Ag3AsO4 + 6 H2O = 4 H3AsO4 + 3 H3PO4 + 12 Ag
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
NaOH + HCOOCH3 = HCOONa + CH3OH =>
NaOH + HCOOCH3 = HCOONa + CH3OH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cs + HCl = CsCl + H2 =>
2 Cs + 2 HCl = 2 CsCl + H2
MoO2 + S = MoS2 + SO2 =>
MoO2 + 3 S = MoS2 + SO2
SiO = Si + SiO2 =>
2 SiO = Si + SiO2
S2 + Fe = FeS =>
S2 + 2 Fe = 2 FeS
CsO2 + H2O = CsOH + O2 =>
4 CsO2 + 2 H2O = 4 CsOH + 3 O2
O2 + Zn = OZn =>
O2 + 2 Zn = 2 OZn
Mg + H3PO4 = Mg33(PO4)2 + H2 =>
33 Mg + 2 H3PO4 = Mg33(PO4)2 + 3 H2
Sb + O2 + NaOH = Na3SbO4 + H2O =>
4 Sb + 5 O2 + 12 NaOH = 4 Na3SbO4 + 6 H2O
BaCl2 + Mg2(SO4)2 = Ba2(SO4)2 + MgCl2 =>
2 BaCl2 + Mg2(SO4)2 = Ba2(SO4)2 + 2 MgCl2
RbO2 = Rb2O + O2 =>
4 RbO2 = 2 Rb2O + 3 O2
[Ag(NH3)2]Cl + H2S = Ag2S + NH3 + NH4Cl =>
2[Ag(NH3)2]Cl + H2S = Ag2S + 2 NH3 + 2 NH4Cl
Cl2 + KAt = KCl + At =>
Cl2 + 2 KAt = 2 KCl + 2 At
Ca(OH)2 + H2(SO3) = Ca(SO3) + H2O =>
Ca(OH)2 + H2(SO3) = Ca(SO3) + 2 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Fe2O3 + NaOH + H2O = Na3[Fe(OH)6] =>
Fe2O3 + 6 NaOH + 3 H2O = 2 Na3[Fe(OH)6]
Sb2S3 + OH{-} = SbS3{3-} + Sb(OH)4{-} =>
Sb2S3 + 4 OH{-} = SbS3{3-} + Sb(OH)4{-}
SO3 + H2O = SOH + O2 =>
4 SO3 + 2 H2O = 4 SOH + 5 O2
FeIAgNO3 = Fe(NO3)AgI =>
FeIAgNO3 = Fe(NO3)AgI
CH3COOH + Al = (CH3COO)2Al + H2 =>
2 CH3COOH + Al = (CH3COO)2Al + H2
HSO4{2+} + Ca{2-} = HSO4Ca =>
HSO4{2+} + Ca{2-} = HSO4Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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