| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al{3+} + 3 CuSO4 = Al2(SO4)3 + 3 Cu{2+}
(VO2)2SO4 + SO2 = VOSO4 =>
(VO2)2SO4 + SO2 = 2 VOSO4
Be + S8 = BeS =>
8 Be + S8 = 8 BeS
Hg + O2 = Hg2O =>
4 Hg + O2 = 2 Hg2O
Ag + NO3 = AgNO3 =>
Ag + NO3 = AgNO3
NH4F + Ca(OH)2 = NH3 + H2O + CaF2 =>
2 NH4F + Ca(OH)2 = 2 NH3 + 2 H2O + CaF2
CH3COOH + Cl2 = C2H3ClO2 + HCl =>
CH3COOH + Cl2 = C2H3ClO2 + HCl
Ag + H2SO4(concentracion) = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4(concentracion) = Ag2SO4 + SO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
SnCl2 + K2C2O4 = KCl + SnC2O4 =>
SnCl2 + K2C2O4 = 2 KCl + SnC2O4
NO3 + Br2 = NO2 + BrO3 =>
6 NO3 + Br2 = 6 NO2 + 2 BrO3
Mg(g) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(g) + 2 HCl(aq) = MgCl2(aq) + H2(g)
Al2(CO3)3 + Na3PO4 = AlPO4 + Na2CO3 =>
Al2(CO3)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2CO3
Al + Na3AlF6 = Na + NaAlF4 =>
Al + 2 Na3AlF6 = 3 Na + 3 NaAlF4
C2H3NaO2 + HBr = NaBr + C2H4O2 =>
C2H3NaO2 + HBr = NaBr + C2H4O2
BaCl2(H2O)(s) = BaCl2(s) + H2O(g) =>
BaCl2(H2O)(s) = BaCl2(s) + H2O(g)
Hg2Cl2 = Hg + HgCl4 =>
2 Hg2Cl2 = 3 Hg + HgCl4
HgCl2 + NH3*H2O = HgNH2Cl + NH4Cl + H2O =>
HgCl2 + 2 NH3*H2O = HgNH2Cl + NH4Cl + 2 H2O
Al + Na3AlF6 = Na + NaAlF4 =>
Al + 2 Na3AlF6 = 3 Na + 3 NaAlF4
Na2S2O3 + H2O2 + NaOH = Na2SO4 + H2O =>
Na2S2O3 + 4 H2O2 + 2 NaOH = 2 Na2SO4 + 5 H2O
Al + Na3AlF6 = Na + NaAlF4 =>
Al + 2 Na3AlF6 = 3 Na + 3 NaAlF4
Fe + Se2 = FeSe2 =>
Fe + Se2 = FeSe2
Pb(NO3)2 + K2SO4 = K2(NO3)2 + PbSO4 =>
Pb(NO3)2 + K2SO4 = K2(NO3)2 + PbSO4
C13H26O4 + O2 = CO2 + H2O =>
2 C13H26O4 + 35 O2 = 26 CO2 + 26 H2O
Ag + H2SO4(concentracion) = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4(concentracion) = Ag2SO4 + SO2 + 2 H2O
SnCl2 + K2C2O4 = KCl + SnC2O4 =>
SnCl2 + K2C2O4 = 2 KCl + SnC2O4
As4O6 + I2 + H2O = As2O5 + HI =>
As4O6 + 4 I2 + 4 H2O = 2 As2O5 + 8 HI
SnCl2 + K2C2O4 = KCl + SnC2O4 =>
SnCl2 + K2C2O4 = 2 KCl + SnC2O4
PBO + NaOH = PB(OH)2 + Na2O =>
PBO + 2 NaOH = PB(OH)2 + Na2O
Cr + SO4 = Cr2(SO4)3 =>
2 Cr + 3 SO4 = Cr2(SO4)3
FeSO4 + NaBH4 + H2O = Fe2B + B(OH)3 + H2 + Na2SO4 =>
4 FeSO4 + 8 NaBH4 + 18 H2O = 2 Fe2B + 6 B(OH)3 + 25 H2 + 4 Na2SO4
SnCl2 + K2C2O4 = KCl + SnC2O4 =>
SnCl2 + K2C2O4 = 2 KCl + SnC2O4
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
Al2(SO4)3 + NH3 + H2O = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4
Co(OH) + HNO3 = Co(NO3) + H2O =>
Co(OH) + HNO3 = Co(NO3) + H2O
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
H + Cl2 = HCl =>
2 H + Cl2 = 2 HCl
C5H8 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C5H8 + 16 KMnO4 + 24 H2SO4 = 25 CH3COOH + 8 K2SO4 + 16 MnSO4 + 14 H2O
C18H36O2 + NaNO3 = Na2CO3 + CO2 + H2O + N2 =>
5 C18H36O2 + 104 NaNO3 = 52 Na2CO3 + 38 CO2 + 90 H2O + 52 N2
MnO2 + HCI2 = MnCI2 + H2O + CI2 =>
MnO2 + 4 HCI2 = MnCI2 + 2 H2O + 3 CI2
H2Se + H2O = HSe + H3O =>
H2Se + H2O = HSe + H3O
Al + Na3AlF6 = Na + NaAlF4 =>
Al + 2 Na3AlF6 = 3 Na + 3 NaAlF4
Na[Cr(OH)4] + NaClO3 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na[Cr(OH)4] + NaClO3 + 2 NaOH = 2 Na2CrO4 + NaCl + 5 H2O
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + H2O + CH3CHO(g) + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH2OH = Cr2(SO4)3 + 7 H2O + 3 CH3CHO(g) + K2SO4
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
HNO3(ac) + Ba(OH)2(ac) = Ba(NO3)2 + H2O =>
2 HNO3(ac) + Ba(OH)2(ac) = Ba(NO3)2 + 2 H2O
FeCl3 + Fe(SCN)3 = Fe + ClSCN =>
FeCl3 + Fe(SCN)3 = 2 Fe + 3 ClSCN
LiHCO3 + HI = LiI + H2CO3 =>
LiHCO3 + HI = LiI + H2CO3
Na3AsO3 + K2Cr2O7 + H2SO4 = Na3AsO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na3AsO3 + K2Cr2O7 + 4 H2SO4 = 3 Na3AsO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
Cd3(AsO4)2 = Cd + AsO4 =>
Cd3(AsO4)2 = 3 Cd + 2 AsO4
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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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