| Équations équilibrées la veille | Équations équilibrées le lendemain |
BeO + 2 CsOH = Cs2BeO2 + H2O
KMnO4 + H2C2O4 + H2SO4 = Mn(SO4) + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 Mn(SO4) + K2SO4 + 10 CO2 + 8 H2O
Mg + H2SO4 = MgSO4 + SO + H2O =>
2 Mg + 3 H2SO4 = 2 MgSO4 + SO + 3 H2O
HCl + Cu(OH)2 = CuCl2 + H2O =>
2 HCl + Cu(OH)2 = CuCl2 + 2 H2O
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
(NH4)NO3 + NaOH = NH3 + H2O + Na2NO3 =>
7(NH4)NO3 + 16 NaOH = 6 NH3 + 13 H2O + 8 Na2NO3
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
N2H4 + O{2+} = N{2+} + H2O =>
N2H4 + 2 O{2+} = 2 N{2+} + 2 H2O
Ti4Cl2 + H2O = Ti4O + HCl =>
Ti4Cl2 + H2O = Ti4O + 2 HCl
H3PO3 + LiOH = Li3(PO3) + H2O =>
H3PO3 + 3 LiOH = Li3(PO3) + 3 H2O
NaNO2 + HCl = HNO3 + NO + H2O + NaCl =>
3 NaNO2 + 3 HCl = HNO3 + 2 NO + H2O + 3 NaCl
BaCl2(aq) + Ag2SO4(aq) = BaSO4(aq) + AgCl =>
BaCl2(aq) + Ag2SO4(aq) = BaSO4(aq) + 2 AgCl
NaHCrO4 + H2O = Na + OH + H2CrO4 =>
NaHCrO4 + H2O = Na + OH + H2CrO4
HNO3 + AlBr = HBrO3 + AlN =>
HNO3 + AlBr = HBrO3 + AlN
NH4NO2 + KOH = NH4OH + KNO2 =>
NH4NO2 + KOH = NH4OH + KNO2
OsS2 + HNO3 = OsO4 + H2S + NO2 =>
OsS2 + 4 HNO3 = OsO4 + 2 H2S + 4 NO2
Na2O(s) + H2O(l) = NaOH(an) =>
Na2O(s) + H2O(l) = 2 NaOH(an)
NaVO3 + NH4Cl = VO3NH4 + NaCl =>
NaVO3 + NH4Cl = VO3NH4 + NaCl
Cu + Co2 = CuCo3 =>
2 Cu + 3 Co2 = 2 CuCo3
Na2Cr3O10 + Zn + NaOH + H2O = Na3[Cr(OH)6] + Zn(OH)2 =>
2 Na2Cr3O10 + 9 Zn + 14 NaOH + 20 H2O = 6 Na3[Cr(OH)6] + 9 Zn(OH)2
Zn(s) + H3PO4(aq) = H2(g) + Zn3(PO4)2(l) =>
3 Zn(s) + 2 H3PO4(aq) = 3 H2(g) + Zn3(PO4)2(l)
BaOH + HI = BaI + H2O =>
BaOH + HI = BaI + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl + Hg2(NO3)2 = Hg2Cl2 + HNO3 =>
2 HCl + Hg2(NO3)2 = Hg2Cl2 + 2 HNO3
C2H5CHO + LiAlH4 = C3H7OH + Li + Al =>
2 C2H5CHO + LiAlH4 = 2 C3H7OH + Li + Al
Fe + Cu(NO3)3 = Cu + Fe(NO3)3 =>
Fe + Cu(NO3)3 = Cu + Fe(NO3)3
Fe(OH)3 + HNo3AgNO3 = Fe(No3)3 + H2O + AgNO3 =>
Fe(OH)3 + 3 HNo3AgNO3 = Fe(No3)3 + 3 H2O + 3 AgNO3
KMnO4 + KBr + H2SO4 = MnBr2 + K2SO4 + Br2 + H2O =>
2 KMnO4 + 14 KBr + 8 H2SO4 = 2 MnBr2 + 8 K2SO4 + 5 Br2 + 8 H2O
NH2OH + HCl = (NH2OH)HCl =>
NH2OH + HCl = (NH2OH)HCl
FeCl2 + KMnO4 + KCl + H2O = FeCl3 + MnO2 + K(OH) =>
3 FeCl2 + KMnO4 + 3 KCl + 2 H2O = 3 FeCl3 + MnO2 + 4 K(OH)
Al + AlCl3 + H2O = Al(OH)2Cl + H2 =>
2 Al + AlCl3 + 6 H2O = 3 Al(OH)2Cl + 3 H2
Al2(SO4)3 + NaNO3 = Al(NO3)3 + Na2(SO4) =>
Al2(SO4)3 + 6 NaNO3 = 2 Al(NO3)3 + 3 Na2(SO4)
CH2Cu2O5 = CuO + H2O + CO2 =>
CH2Cu2O5 = 2 CuO + H2O + CO2
Ca + AsO = CaAsO =>
Ca + AsO = CaAsO
BaS + PtF3 = BaF3 + PtS =>
BaS + PtF3 = BaF3 + PtS
C11H24 + O = CO2 + H2O =>
C11H24 + 34 O = 11 CO2 + 12 H2O
HCl + CrOH = ClCr + H2O =>
HCl + CrOH = ClCr + H2O
ACl2 + KOH = AOH + KCl2 =>
ACl2 + KOH = AOH + KCl2
Pb + Zn(CH3CO2)2 = Zn + Pb(CH3CO2) =>
2 Pb + Zn(CH3CO2)2 = Zn + 2 Pb(CH3CO2)
HCl + Mn(OH)4 = Mn(Cl)4 + H2O =>
4 HCl + Mn(OH)4 = Mn(Cl)4 + 4 H2O
AgNO3 + ScCl2 = AgCl + Sc(NO3)2 =>
2 AgNO3 + ScCl2 = 2 AgCl + Sc(NO3)2
Na3PO4(aq) + KCl(aq) = K3PO4(aq) + NaCl(aq) =>
Na3PO4(aq) + 3 KCl(aq) = K3PO4(aq) + 3 NaCl(aq)
Zn(s) + KOH + KNO2 = K2ZnO2 + NH3 + H2O =>
3 Zn(s) + 5 KOH + KNO2 = 3 K2ZnO2 + NH3 + H2O
MgS + Al2(SO3)3 = Mg(SO3) + Al2S3 =>
3 MgS + Al2(SO3)3 = 3 Mg(SO3) + Al2S3
Cl + LiO = LiCl + O2 =>
2 Cl + 2 LiO = 2 LiCl + O2
Al(OH)3 + H2Cr2O7 = Al2(Cr2O7)3 + H2O =>
2 Al(OH)3 + 3 H2Cr2O7 = Al2(Cr2O7)3 + 6 H2O
BeCNo3 = CNo3Be =>
BeCNo3 = CNo3Be
NaCO3 + HCl = NaCl + CO3 + H =>
NaCO3 + HCl = NaCl + CO3 + H
CrHO + K2SO4 + I = CrSO4 + KI + KIO3 + H2O =>
6 CrHO + 6 K2SO4 + 12 I = 6 CrSO4 + 11 KI + KIO3 + 3 H2O
MgBr2 + SCa = MgS + CaBr2 =>
MgBr2 + SCa = MgS + CaBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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