| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2S + 4 H2CO3 = K2SO4 + 4 CO + 4 H2O
CH4O = C2H4 + H2O =>
2 CH4O = C2H4 + 2 H2O
C8H17Br + KOH = C8H16 + H2O + KBr =>
C8H17Br + KOH = C8H16 + H2O + KBr
HClO4 + CH3NH2 = CH3NH3ClO4 =>
HClO4 + CH3NH2 = CH3NH3ClO4
Cu + SnCl2 = Cu(Cl2)2 + Sn =>
Cu + 2 SnCl2 = Cu(Cl2)2 + 2 Sn
CuSO4 + ZnS = ZnSO4 + CuS =>
CuSO4 + ZnS = ZnSO4 + CuS
CsCl + H2O = CsOH + HCl =>
CsCl + H2O = CsOH + HCl
Mg(OH)2 + H = Mg2 + H2O =>
2 Mg(OH)2 + 4 H = Mg2 + 4 H2O
NaCl + H2SO4 + MnO2 = Cl2 + Na2SO4 + MnSO4 + H2O =>
2 NaCl + 2 H2SO4 + MnO2 = Cl2 + Na2SO4 + MnSO4 + 2 H2O
NaOH + Li2SO3 = LiOH + Na2SO3 =>
2 NaOH + Li2SO3 = 2 LiOH + Na2SO3
Al + NaF = AlF3 + Na =>
Al + 3 NaF = AlF3 + 3 Na
Ar + O2 = ArO2 =>
Ar + O2 = ArO2
AgNO3 = Ag2O + NO2 + O2 =>
4 AgNO3 = 2 Ag2O + 4 NO2 + O2
NH3H2O + HCl = NH4Cl + H2O =>
NH3H2O + HCl = NH4Cl + H2O
Cd + Cr(NO3)3 = Cd(NO3)2 + Cr =>
3 Cd + 2 Cr(NO3)3 = 3 Cd(NO3)2 + 2 Cr
Nb2O5 + KOH = K3NbO4 + H2O =>
Nb2O5 + 6 KOH = 2 K3NbO4 + 3 H2O
Ba + H{+} = Ba2{+} + H2 =>
4 Ba + 2 H{+} = 2 Ba2{+} + H2
K2CO3 + Fe2(SO4)3 = Fe2(CO3)3 + K2SO4 =>
3 K2CO3 + Fe2(SO4)3 = Fe2(CO3)3 + 3 K2SO4
Zn + Cr2(SO4)3 = Cr + Zn(SO4) =>
3 Zn + Cr2(SO4)3 = 2 Cr + 3 Zn(SO4)
HClO3 + AlBr3 = HBr + Al(ClO3)3 =>
3 HClO3 + AlBr3 = 3 HBr + Al(ClO3)3
MgSO4 + H2SO4 = MgH2(SO4)2 =>
MgSO4 + H2SO4 = MgH2(SO4)2
CsCl + H2O = CsOH + HCl =>
CsCl + H2O = CsOH + HCl
Ca(SO4) = Ca + SO4 =>
Ca(SO4) = Ca + SO4
CCH3OH + O4 = CO2 + H2O =>
4 CCH3OH + 5 O4 = 8 CO2 + 8 H2O
K2SO3(aq) + HNO3(aq) = KNO3(aq) + SO2(g) + H2O(l) =>
K2SO3(aq) + 2 HNO3(aq) = 2 KNO3(aq) + SO2(g) + H2O(l)
Co(NO3)3 + Na3PO4 = NaNO3 + CoPO4 =>
Co(NO3)3 + Na3PO4 = 3 NaNO3 + CoPO4
HCl + MnO2 = Mn + H2O + Cl =>
4 HCl + MnO2 = Mn + 2 H2O + 4 Cl
Na + H5O = Na5O3H + H2 =>
5 Na + 3 H5O = Na5O3H + 7 H2
KOH + KCl*MgCl2*6H2O = KCl + Mg(OH)2 + H2O =>
2 KOH + KCl*MgCl2*6H2O = 3 KCl + Mg(OH)2 + 6 H2O
HNO3 + H3PO4 = H3NO3 + HPO4 =>
HNO3 + H3PO4 = H3NO3 + HPO4
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
Na2CO3 + Ca3P2 = CaCO3 + Na3P =>
3 Na2CO3 + Ca3P2 = 3 CaCO3 + 2 Na3P
C7H9N + HCl = C7H9NHCl =>
C7H9N + HCl = C7H9NHCl
CO + Cl2 = OCCl =>
2 CO + Cl2 = 2 OCCl
Mn + NH3 = H3 + MnN =>
Mn + NH3 = H3 + MnN
Cu2(CO3)2 = Cu + CO3 =>
Cu2(CO3)2 = 2 Cu + 2 CO3
CH3OH + Cu(OH)2 = CH3COOH + CuOH + H2O =>
2 CH3OH + 4 Cu(OH)2 = CH3COOH + 4 CuOH + 4 H2O
SnCl4 + KI = SnI4 + KCl =>
SnCl4 + 4 KI = SnI4 + 4 KCl
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg =>
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg
Mg3P2 + CaF2 = Ca3P2 + MgF2 =>
Mg3P2 + 3 CaF2 = Ca3P2 + 3 MgF2
KCl + Hg2SO4 = K2SO4 + HgCl =>
2 KCl + Hg2SO4 = K2SO4 + 2 HgCl
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
Cu + MgO = CuO + Mg =>
Cu + MgO = CuO + Mg
KNO3 + Mg + H2O = NH3 + MgO + K2O =>
2 KNO3 + 8 Mg + 3 H2O = 2 NH3 + 8 MgO + K2O
NH4No3 + NaOH = NaNo3 + NH3H2O =>
NH4No3 + NaOH = NaNo3 + NH3H2O
HClO3 + AlBr3 = HBr + Al(ClO3)3 =>
3 HClO3 + AlBr3 = 3 HBr + Al(ClO3)3
H4P2O5 + Bi = Bi4(P2O5)3 + H2 =>
3 H4P2O5 + 4 Bi = Bi4(P2O5)3 + 6 H2
HClO3 + AlBr3 = HBr + Al(ClO3)3 =>
3 HClO3 + AlBr3 = 3 HBr + Al(ClO3)3
C2H4(g) + O2(g) = CO(g) + H2O(l) =>
C2H4(g) + 2 O2(g) = 2 CO(g) + 2 H2O(l)
HClO3 + AlBr3 = HBr + Al(ClO3)3 =>
3 HClO3 + AlBr3 = 3 HBr + Al(ClO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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