| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaBr2 + 2 H2O = Ca(OH)2 + 2 HBr
MgCl2 + (NH4)2SO4 = MgSO4 + NH4Cl =>
MgCl2 + (NH4)2SO4 = MgSO4 + 2 NH4Cl
HNO3 + KOH = HNO3KOH =>
HNO3 + KOH = HNO3KOH
H3BO3 + H2SO4 + NH4F = NH4BF4 + (NH4)2SO4 + H2O =>
2 H3BO3 + 3 H2SO4 + 8 NH4F = 2 NH4BF4 + 3(NH4)2SO4 + 6 H2O
Al + BrO = AlO + Br =>
Al + BrO = AlO + Br
NaBr + CaCO3 = Na2(CO3)2 + CaBr =>
2 NaBr + 2 CaCO3 = Na2(CO3)2 + 2 CaBr
Mn(NO3)2 + NaBiO3 = NaNO3 + Mn(BiO3)2 =>
Mn(NO3)2 + 2 NaBiO3 = 2 NaNO3 + Mn(BiO3)2
Al + BrO = AlO + Br =>
Al + BrO = AlO + Br
PH3 + H2SO4 = P2S3 + H2O + O2 =>
2 PH3 + 3 H2SO4 = P2S3 + 6 H2O + 3 O2
Al + BrO = AlO + Br =>
Al + BrO = AlO + Br
Zn{2+} + NH3 + H2O = Zn(OH)2 + NH4{+) =>
Zn{2+} + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4{+)
KIO = K + I + O =>
KIO = K + I + O
P2S3 + HNO3 = H3PO4 + SO2 + NO2 + H2O =>
P2S3 + 22 HNO3 = 2 H3PO4 + 3 SO2 + 22 NO2 + 8 H2O
Al + BrO = AlO + Br =>
Al + BrO = AlO + Br
H3PO4 + LiCl = Li3PO4 + HCl =>
H3PO4 + 3 LiCl = Li3PO4 + 3 HCl
C6H8O6 + Na2SO3 = C6H7O6Na + H2O + SO2 =>
2 C6H8O6 + Na2SO3 = 2 C6H7O6Na + H2O + SO2
Al + Cr2O3 = Al2O3(s) + Cr(s) =>
2 Al + Cr2O3 = Al2O3(s) + 2 Cr(s)
Al + BrO = AlO + Br =>
Al + BrO = AlO + Br
MgS + O2 = MgO + SO2 =>
2 MgS + 3 O2 = 2 MgO + 2 SO2
Al + BrO = AlO + Br =>
Al + BrO = AlO + Br
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
Na2SiO3 + KCr(SO4)2 + H2O = Cr(OH)3 + H2SiO3 + Na2SO4 + K2SO4 =>
3 Na2SiO3 + 2 KCr(SO4)2 + 6 H2O = 2 Cr(OH)3 + 3 H2SiO3 + 3 Na2SO4 + K2SO4
C7H14 + H2 = C7H16 =>
C7H14 + H2 = C7H16
Cr + HF = CrF3 + H2 =>
2 Cr + 6 HF = 2 CrF3 + 3 H2
C4H9COOH + K2CO3 = C4H9COOK + CO2 + H2O =>
2 C4H9COOH + K2CO3 = 2 C4H9COOK + CO2 + H2O
HF + Cr = CrF2 + H2 =>
2 HF + Cr = CrF2 + H2
Cr + HF = CrF3 + H2 =>
2 Cr + 6 HF = 2 CrF3 + 3 H2
Ag + H2O + NaCl = AgCl + NaOH2 =>
Ag + H2O + NaCl = AgCl + NaOH2
Pb(OH)2 + KOH = K2(Pb(OH)4) =>
Pb(OH)2 + 2 KOH = K2(Pb(OH)4)
NaI(aq) + H2SO4(aq) = NaHSO4 + HI =>
NaI(aq) + H2SO4(aq) = NaHSO4 + HI
C6H5COOCH3 + NaOH = C6H5COONa + C6H5ONa + H2O =>
4 C6H5COOCH3 + 5 NaOH = 2 C6H5COONa + 3 C6H5ONa + 6 H2O
CuCl2 + Pb(C2H3O2)2 = PbCl2 + Cu(C2H3O2)2 =>
CuCl2 + Pb(C2H3O2)2 = PbCl2 + Cu(C2H3O2)2
Cr + HF = CrF3 + H =>
Cr + 3 HF = CrF3 + 3 H
Cr + HF = CrF3 + H2 =>
2 Cr + 6 HF = 2 CrF3 + 3 H2
C3H4 + NH3 + O2 = C3H3N + H2O =>
C3H4 + NH3 + O2 = C3H3N + 2 H2O
Mn{+2} + Pb3O4 + H{+} = MnO4{-} + Pb{2+} + H2O =>
2 Mn{+2} + 5 Pb3O4 + 24 H{+} = 2 MnO4{-} + 15 Pb{2+} + 12 H2O
BaCO3 + Na3PO4 = Na2CO3 + Ba3(PO4)2 =>
3 BaCO3 + 2 Na3PO4 = 3 Na2CO3 + Ba3(PO4)2
XeF6 + H2O = HF + XeO3 =>
XeF6 + 3 H2O = 6 HF + XeO3
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
Cr + HF = CrF3 + H2 =>
2 Cr + 6 HF = 2 CrF3 + 3 H2
Cr + HF = CrF3 + H =>
Cr + 3 HF = CrF3 + 3 H
P2S3 + HNO3 = H3PO4 + SO2 + NO2 + H2O =>
P2S3 + 22 HNO3 = 2 H3PO4 + 3 SO2 + 22 NO2 + 8 H2O
Cu + (Zn(NO3)2) = Zn + (Cu(NO3)2) =>
Cu + (Zn(NO3)2) = Zn + (Cu(NO3)2)
H2SO3 = H2O + SO2H2SO3 =>
2 H2SO3 = H2O + SO2H2SO3
Cr + HF = CrF3 + H =>
Cr + 3 HF = CrF3 + 3 H
Ca + AlN = CaAl + N =>
Ca + AlN = CaAl + N
Fe + Cu{+} = Cu + Fe{+2} =>
Fe + 2 Cu{+} = 2 Cu + Fe{+2}
Cr + HF = CrF3 + H =>
Cr + 3 HF = CrF3 + 3 H
NF3 + AlCl3 = N2 + Cl2 + AlF3 =>
2 NF3 + 2 AlCl3 = N2 + 3 Cl2 + 2 AlF3
Cr + HF = CrF3 + H =>
Cr + 3 HF = CrF3 + 3 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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