| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSCN + NaH2PO4 = NaSCN + FeH2PO4
Fe2(SO4)3 = Fe + SO4 =>
Fe2(SO4)3 = 2 Fe + 3 SO4
CH3CO2H + Zn(OH)2 = Zn(CH3CO2)2 + H2O =>
2 CH3CO2H + Zn(OH)2 = Zn(CH3CO2)2 + 2 H2O
NaCl + K(Sb(OH)6) = Na(Sb(OH)6) + KCl =>
NaCl + K(Sb(OH)6) = Na(Sb(OH)6) + KCl
CaOH + HNO3 = Ca(NO3)2 + HOH2 =>
CaOH + 2 HNO3 = Ca(NO3)2 + HOH2
Fe + SO4 = Fe(SO4)2 =>
Fe + 2 SO4 = Fe(SO4)2
Cu(NO3)2 + H2O = Cu(OH)2 + NO2 + O2 =>
2 Cu(NO3)2 + 2 H2O = 2 Cu(OH)2 + 4 NO2 + O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HCl + AlCl3 = AlCl4 + H2 =>
2 HCl + 2 AlCl3 = 2 AlCl4 + H2
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
berylliumiodide = beryllium + iodine =>
BeI2 = Be + I2
Cr + Sn{2} = Cr{3} + Sn =>
2 Cr + 3 Sn{2} = 2 Cr{3} + 3 Sn
Cr2O3 + Br2 + Na(OH) = Na2CrO4 + NaBr + H2O =>
Cr2O3 + 3 Br2 + 10 Na(OH) = 2 Na2CrO4 + 6 NaBr + 5 H2O
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
Zn(OH)2 + H2 + SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2 + SO4 = ZnSO4 + 2 HOH
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
H2SeO4 + Ca(OH)2 = CaSeO4 + H2O =>
H2SeO4 + Ca(OH)2 = CaSeO4 + 2 H2O
Li(s) + CuCl2(s) = LiCl(s) + Cu(s) =>
2 Li(s) + CuCl2(s) = 2 LiCl(s) + Cu(s)
CuSO4*5H2O + NH3 = CuSO4*5NH3 + H2O =>
CuSO4*5H2O + 5 NH3 = CuSO4*5NH3 + 5 H2O
Cl2 + FeSO4 + H2SO4 = Fe2(SO4)3 + HCl =>
Cl2 + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + 2 HCl
C5H10O6 + O2 = CO2 + H2O =>
2 C5H10O6 + 9 O2 = 10 CO2 + 10 H2O
NaHCO3(aq) + HC2H3O2(aq) = H20(l) + CO2(g) + NaC2H3O2(aq) =>
10 NaHCO3(aq) + 15 HC2H3O2(aq) = 2 H20(l) + 20 CO2(g) + 10 NaC2H3O2(aq)
ZnOHCl + HCl = H2O + ZnCl2 =>
ZnOHCl + HCl = H2O + ZnCl2
CaOH + HNO3 = Ca(NO3)2 + HOH2 =>
CaOH + 2 HNO3 = Ca(NO3)2 + HOH2
Li3PO4 + Mg(ClO3)2 = LiClO3 + Mg3(PO4)2 =>
2 Li3PO4 + 3 Mg(ClO3)2 = 6 LiClO3 + Mg3(PO4)2
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
CaOH + HNO3 = Ca(NO3)2 + HOH2 =>
CaOH + 2 HNO3 = Ca(NO3)2 + HOH2
C2H18OH + O2 = H2O + CO2 =>
4 C2H18OH + 25 O2 = 38 H2O + 8 CO2
Yb2O3 + NH4Cl = (NH4)2YbCl5 + H2O + NH3 =>
Yb2O3 + 10 NH4Cl = 2(NH4)2YbCl5 + 3 H2O + 6 NH3
H(NO3) + Ca(OH)2 = Ca(NO3)2 + H(OH) =>
2 H(NO3) + Ca(OH)2 = Ca(NO3)2 + 2 H(OH)
CaOH + HNO3 = Ca(NO3)2 + HOH2 =>
CaOH + 2 HNO3 = Ca(NO3)2 + HOH2
Sr(NO3)2 = Sr{2+} + NO3{-} =>
Sr(NO3)2 = Sr{2+} + 2 NO3{-}
CaOH + HNO3 = Ca(NO3)2 + HOH2 =>
CaOH + 2 HNO3 = Ca(NO3)2 + HOH2
CuCl2 + Na3PO4 = Cu3(PO4)2 + Na6Cl6 =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + Na6Cl6
Zn + H1{+} + NO3{-} = Zn{2+} + NH4{+} + H2O =>
4 Zn + 10 H1{+} + NO3{-} = 4 Zn{2+} + NH4{+} + 3 H2O
CuSO4 + NH4OH = Cu2SO4(OH)2 + (NH4)2SO4 =>
2 CuSO4 + 2 NH4OH = Cu2SO4(OH)2 + (NH4)2SO4
KCN + H2O = HCN + KOH =>
KCN + H2O = HCN + KOH
HC6H14 + O2 = CO2 + H2O =>
4 HC6H14 + 39 O2 = 24 CO2 + 30 H2O
KOH + Cu(NO3) = KNO3 + CuOH =>
KOH + Cu(NO3) = KNO3 + CuOH
CaOH + HNO3 = Ca(NO3)2 + HOH2 =>
CaOH + 2 HNO3 = Ca(NO3)2 + HOH2
NbCl5 = Nb + Cl2 =>
2 NbCl5 = 2 Nb + 5 Cl2
BaF2 + YF3 = Ba4Y3F17 =>
4 BaF2 + 3 YF3 = Ba4Y3F17
N2CO3 + KOH = N2CO3K + HO =>
N2CO3 + KOH = N2CO3K + HO
Na + Br = NaBr =>
Na + Br = NaBr
CaOH + HNO3 = Ca(NO3)2 + HOH2 =>
CaOH + 2 HNO3 = Ca(NO3)2 + HOH2
Fe(NH4)2(SO4)2 + HNO3 = NO + Fe(NO3)3 + (NH4)2SO4 + H2SO42 =>
13 Fe(NH4)2(SO4)2 + 86 HNO3 = 27 NO + 13 Fe(NO3)3 + 23(NH4)2SO4 + 3 H2SO42
K + H3PO4 = H2 + K3PO4 =>
6 K + 2 H3PO4 = 3 H2 + 2 K3PO4
CaOH + HNO3 = Ca(NO3)2 + HOH2 =>
CaOH + 2 HNO3 = Ca(NO3)2 + HOH2
berylliumiodide = beryllium + iodine =>
BeI2 = Be + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/24
Équations équilibrées sur09/26/23
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