| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H7Cl = 2 C4H7 + Cl2
I3Cl + Ba(OH)2 = I3OH + BaCl2 =>
2 I3Cl + Ba(OH)2 = 2 I3OH + BaCl2
AgNO3 + AgOH = Ag2O + HNO3 =>
AgNO3 + AgOH = Ag2O + HNO3
Mn(NO3)3 + Na2CO3 = Mn2(CO3)3 + NaNO3 =>
2 Mn(NO3)3 + 3 Na2CO3 = Mn2(CO3)3 + 6 NaNO3
NO + K2CrO7 + H2SO4 = Cr2(SO4)3 + HNO3 + K2SO4 + H2O =>
6 NO + 2 K2CrO7 + 5 H2SO4 = Cr2(SO4)3 + 6 HNO3 + 2 K2SO4 + 2 H2O
NiO + ClF3 = NiF2 + Cl22 + O2 =>
66 NiO + 44 ClF3 = 66 NiF2 + 2 Cl22 + 33 O2
ZnCl2 + Na2SiO3 = ZnSiO3 + NaCl =>
ZnCl2 + Na2SiO3 = ZnSiO3 + 2 NaCl
Sr(AsO4)2 = Sr + AsO4 =>
Sr(AsO4)2 = Sr + 2 AsO4
CrCl + KOH = Cr(OH) + KCl =>
CrCl + KOH = Cr(OH) + KCl
NaCl + MgO = NaClMgO =>
NaCl + MgO = NaClMgO
NaHSO3 + HCl + K2Cr2O7 = NaHSO4 + KCl + Cr2O3 + H2O =>
3 NaHSO3 + 2 HCl + K2Cr2O7 = 3 NaHSO4 + 2 KCl + Cr2O3 + H2O
H2O2 + Fe{3+} = H{+} + Fe{2+} + O2 =>
H2O2 + 2 Fe{3+} = 2 H{+} + 2 Fe{2+} + O2
NaF + H2SO4 = H2S + F2 + NaSO4 + H2O =>
4 NaF + 5 H2SO4 = H2S + 2 F2 + 4 NaSO4 + 4 H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Al + OH{-} + H2O = H2 + AlO2{-}2 =>
2 Al + 2 OH{-} + 2 H2O = 3 H2 + 2 AlO2{-}2
Ca(NO3)2(aq) + Al2(SO4)3(aq) = Al(NO3)3(aq) + CaSO4(s) =>
3 Ca(NO3)2(aq) + Al2(SO4)3(aq) = 2 Al(NO3)3(aq) + 3 CaSO4(s)
Na3(P)(O4) + K(O)(H) = Na(O)(H) + K3(P)(O4) =>
Na3(P)(O4) + 3 K(O)(H) = 3 Na(O)(H) + K3(P)(O4)
Zn + Cu(II)SO4 = ZnSO4 + Cu(II) =>
Zn + Cu(II)SO4 = ZnSO4 + Cu(II)
KBiO3 + K2S + H2SO4 = K2SO4 + Bi2(SO4)3 + H2O =>
4 KBiO3 + K2S + 8 H2SO4 = 3 K2SO4 + 2 Bi2(SO4)3 + 8 H2O
FeCl2 + KMnO4 + H2SO4 = FeSO4 + MnSO4 + K2SO4 + Cl2 + H2O =>
5 FeCl2 + 2 KMnO4 + 8 H2SO4 = 5 FeSO4 + 2 MnSO4 + K2SO4 + 5 Cl2 + 8 H2O
NaF + MgSO4 = MgF2 + Na2SO4 =>
2 NaF + MgSO4 = MgF2 + Na2SO4
ZnCO3 + HClO4 = Zn(ClO4)2 + H2O + CO2 =>
ZnCO3 + 2 HClO4 = Zn(ClO4)2 + H2O + CO2
CoO + H2O = Co(OH)2 =>
CoO + H2O = Co(OH)2
Pb + Cu(CH3COO)2 = Pb(CH3COO)2 + Cu =>
Pb + Cu(CH3COO)2 = Pb(CH3COO)2 + Cu
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
Mg + CoBr2 = Co + MgBr2 =>
Mg + CoBr2 = Co + MgBr2
NaF + MgSO4 = MgF2 + Na2SO4 =>
2 NaF + MgSO4 = MgF2 + Na2SO4
KNO3(s) + C12H22O11(l) = N2(g) + CO2(g) + K2CO3(s) + H2O(l) =>
48 KNO3(s) + 5 C12H22O11(l) = 24 N2(g) + 36 CO2(g) + 24 K2CO3(s) + 55 H2O(l)
Cu3(AsO4)2 = Cu + AsO4 =>
Cu3(AsO4)2 = 3 Cu + 2 AsO4
HBr + CaSO3 = CaBr2 + H2O + SO2 =>
2 HBr + CaSO3 = CaBr2 + H2O + SO2
CH3CH2Cl + O2 = CO2 + H2O + HCl =>
CH3CH2Cl + 3 O2 = 2 CO2 + 2 H2O + HCl
Ca(OH)2 + Br = Ca(OH)2Br =>
Ca(OH)2 + Br = Ca(OH)2Br
NaF + MgSO4 = MgF2 + Na2SO4 =>
2 NaF + MgSO4 = MgF2 + Na2SO4
MnS + NaBiO3 + H2SO4 = Bi2(SO4)3 + S + NaMnO4 + H2O =>
6 MnS + 6 NaBiO3 + 14 H2SO4 = 3 Bi2(SO4)3 + 11 S + 6 NaMnO4 + 14 H2O
CO2(g)H2O(l) = C6H12O6(s) + O2(g) =>
6 CO2(g)H2O(l) = C6H12O6(s) + 6 O2(g)
CH3OH + KMnO4 = CO2H2 + H2O + KOH + MnO2 =>
3 CH3OH + 4 KMnO4 = 3 CO2H2 + H2O + 4 KOH + 4 MnO2
Al + Fe(II)(NO3)2 = Al(NO3)3 + Fe(II) =>
2 Al + 3 Fe(II)(NO3)2 = 2 Al(NO3)3 + 3 Fe(II)
NO2{-} + Cu{2+} + H2O = NO3{-} + Cu{+} + H{+} =>
NO2{-} + 2 Cu{2+} + H2O = NO3{-} + 2 Cu{+} + 2 H{+}
NiS + HCl + HNO3 = NiCl3 + S + NOCl + H2O =>
2 NiS + 9 HCl + 3 HNO3 = 2 NiCl3 + 2 S + 3 NOCl + 6 H2O
ICl2 + AgNO3 = I(NO3)2 + AgCl =>
ICl2 + 2 AgNO3 = I(NO3)2 + 2 AgCl
KCl3 + CrCl3 + KOH = KCl + K2CrO4 + H2O =>
3 KCl3 + 2 CrCl3 + 16 KOH = 15 KCl + 2 K2CrO4 + 8 H2O
K2Cr2O7 + C2H5OH + HCl = CrCl3 + H2O + CO2 + KCl =>
2 K2Cr2O7 + C2H5OH + 16 HCl = 4 CrCl3 + 11 H2O + 2 CO2 + 4 KCl
Ca + H3PO4 = Ca(PO4)2 + H2 =>
Ca + 2 H3PO4 = Ca(PO4)2 + 3 H2
HCuO2{-} + H{+} = Cu{2+} + H2O =>
HCuO2{-} + 3 H{+} = Cu{2+} + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe(NH4)2(H2O)6(SO4) + NH3 = Fe(NH3)2 + (NH4)2(SO4) + H2O =>
Fe(NH4)2(H2O)6(SO4) + 2 NH3 = Fe(NH3)2 + (NH4)2(SO4) + 6 H2O
NaI(s) + H2SO4(aq) = I2(aq) + H2S(g) + H2O(l) + Na2SO4(aq) =>
8 NaI(s) + 5 H2SO4(aq) = 4 I2(aq) + H2S(g) + 4 H2O(l) + 4 Na2SO4(aq)
Zn + HNO3 = Zn(NO3)4 + NO2 + H2O =>
Zn + 8 HNO3 = Zn(NO3)4 + 4 NO2 + 4 H2O
La + Rh + Bi = LaRhBi =>
La + Rh + Bi = LaRhBi
C2H2(g) + Cl2(g) = HCl(aq) + C(s) =>
C2H2(g) + Cl2(g) = 2 HCl(aq) + 2 C(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/27/24
Équations équilibrées sur07/27/23
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