| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H7OH + NaOH = C10H7ONa + H2O
C3H6O + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
5 C3H6O + 16 KMnO4 + 24 H2SO4 = 8 K2SO4 + 16 MnSO4 + 39 H2O + 15 CO2
Cl2 + K = KCl =>
Cl2 + 2 K = 2 KCl
AgNO3 + Fe(CN)6 = AgFe(CN)6 + NO3 =>
AgNO3 + Fe(CN)6 = AgFe(CN)6 + NO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaS2 + O2 = Ca2O3 + SO2 =>
4 CaS2 + 11 O2 = 2 Ca2O3 + 8 SO2
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
Al3 + Cl2 = AlCl3 =>
2 Al3 + 9 Cl2 = 6 AlCl3
Cu3(AsO4)2 = Cu3 + AsO4 =>
Cu3(AsO4)2 = Cu3 + 2 AsO4
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
C7HO + O2 = CO2 + H2O =>
4 C7HO + 27 O2 = 28 CO2 + 2 H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Ba(NO3)2 + Al2(SO4)3 = BaSO4 + Al(NO3)3 =>
3 Ba(NO3)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(NO3)3
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
K{+} + Cl{-} = ClK =>
K{+} + Cl{-} = ClK
Na3(PO4) + Cu(NO3)2 = Na3(NO3)2 + Cu(PO4) =>
Na3(PO4) + Cu(NO3)2 = Na3(NO3)2 + Cu(PO4)
Cl2 + K = KCl =>
Cl2 + 2 K = 2 KCl
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
CH4 + Br2 = C2H2Br2 + HBr =>
2 CH4 + 4 Br2 = C2H2Br2 + 6 HBr
BaSO3 + H2O = Ba(OH)2 + SO2 =>
BaSO3 + H2O = Ba(OH)2 + SO2
AlNO3 + H2SO4 = HNO3 + Al2SO4 =>
2 AlNO3 + H2SO4 = 2 HNO3 + Al2SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe(ClO4)3 + (NH4)2C2O4 = Fe2(C2O4)3 + NH4ClO4 =>
2 Fe(ClO4)3 + 3(NH4)2C2O4 = Fe2(C2O4)3 + 6 NH4ClO4
LiOHFe(NO3)3 = Fe(OH)Li(NO3)3 =>
LiOHFe(NO3)3 = Fe(OH)Li(NO3)3
H2SO3 + NaCI = HCI + Na2SO3 =>
H2SO3 + 2 NaCI = 2 HCI + Na2SO3
N + Fl = NFl3 =>
N + 3 Fl = NFl3
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
CuOH2SO4 = CuSO4H2O =>
CuOH2SO4 = CuSO4H2O
KOH + ZnI2 = Zn(OH)2 + KI =>
2 KOH + ZnI2 = Zn(OH)2 + 2 KI
B2O3 = B + O3 =>
B2O3 = 2 B + O3
BrO + H2O = H2Br + OH =>
BrO + 3 H2O = H2Br + 4 OH
Fe(ClO4)3 + (NH4)2C2O4 = Fe2(C2O4)3 + NH4ClO4 =>
2 Fe(ClO4)3 + 3(NH4)2C2O4 = Fe2(C2O4)3 + 6 NH4ClO4
Li + Ag2SO4 = Ag + Li2SO4 =>
2 Li + Ag2SO4 = 2 Ag + Li2SO4
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
H3PO4(aq) + NH4OH(aq) = (NH4)3PO4 + H2O =>
H3PO4(aq) + 3 NH4OH(aq) = (NH4)3PO4 + 3 H2O
Al2(SO4)3 + NaHCO3 = Al2O3 + CO2 + Na2SO4 + H2O =>
Al2(SO4)3 + 6 NaHCO3 = Al2O3 + 6 CO2 + 3 Na2SO4 + 3 H2O
[Cr(OH)3]3{-} + Cl2 + OH{-} = CrO42{-} + Cl{-} + H2O =>
2[Cr(OH)3]3{-} + 241 Cl2 + 486 OH{-} = 6 CrO42{-} + 482 Cl{-} + 252 H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
MnO2 + (NH4)2SO4 + H2SO4 = MnSO4 + HNO3 + H2O =>
8 MnO2 + (NH4)2SO4 + 7 H2SO4 = 8 MnSO4 + 2 HNO3 + 10 H2O
C18H30 + H2SO4 = C18H30SO3 + H2O =>
C18H30 + H2SO4 = C18H30SO3 + H2O
CuCl + NaPO4 = Cu(PO4) + NaCl =>
CuCl + NaPO4 = Cu(PO4) + NaCl
MnO4{-} + C2O4{-} + H{+} = Mn{2+} + CO2 + H2O =>
MnO4{-} + 5 C2O4{-} + 8 H{+} = Mn{2+} + 10 CO2 + 4 H2O
K2AsO4 + KI + HCl = I2 + K3AsO3 + KCl + H2O =>
2 K2AsO4 + 6 KI + 4 HCl = 3 I2 + 2 K3AsO3 + 4 KCl + 2 H2O
KOH + NISO4 = KSO4 + OHNI =>
KOH + NISO4 = KSO4 + OHNI
(CH3)2C6H3CHO + [Ag(NH3)2]OH = (CH3)2C6H3COONH4 + Ag + NH3 + H2O =>
(CH3)2C6H3CHO + 2[Ag(NH3)2]OH = (CH3)2C6H3COONH4 + 2 Ag + 3 NH3 + H2O
KOH + Ag(NO3)3 = K(NO3)3 + AgOH =>
KOH + Ag(NO3)3 = K(NO3)3 + AgOH
Al(NO3)3 + NH3 + H2O = Al(OH)3 + (NH4)NO3 =>
Al(NO3)3 + 3 NH3 + 3 H2O = Al(OH)3 + 3(NH4)NO3
NaI(aq) + Cl2(g) = NaCl(aq) + I2(g) =>
2 NaI(aq) + Cl2(g) = 2 NaCl(aq) + I2(g)
MgO + Na3(PO4) = Na2O + Mg3(PO4)2 =>
3 MgO + 2 Na3(PO4) = 3 Na2O + Mg3(PO4)2
CH3NO2 + Fe + HCl = CH3NH3Cl + FeCl2 + H2O =>
CH3NO2 + 3 Fe + 7 HCl = CH3NH3Cl + 3 FeCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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