| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + NaOH + 3 H2O = Na[Al(OH)4] + 3 HCl
CuSO4 + Na2S2O3 + H2O = Cu2O + H2SO4 + Na2SO4 =>
8 CuSO4 + Na2S2O3 + 9 H2O = 4 Cu2O + 9 H2SO4 + Na2SO4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Na[Al(OH)4] + HCl = AlCl3 + NaCl + H2O =>
Na[Al(OH)4] + 4 HCl = AlCl3 + NaCl + 4 H2O
Ag2CO3 + HCl = AgCl + H2CO3 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2CO3
KNO3H2SO4 = KNO3SO4H2 =>
KNO3H2SO4 = KNO3SO4H2
NaHCO3 + HCl = NaCl + H2O1 + CO2 =>
NaHCO3 + HCl = NaCl + H2O1 + CO2
C27H34N2O4S + NaOH = C27H33N2O4SNa + H2O =>
C27H34N2O4S + NaOH = C27H33N2O4SNa + H2O
Cr(CH3COO)3 + Ba(OH)2 = Cr(OH)3 + Ba(CH3COO)2 =>
2 Cr(CH3COO)3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 Ba(CH3COO)2
Mg + KOH = MgO + K + H2 =>
2 Mg + 2 KOH = 2 MgO + 2 K + H2
V + H2O = H2 + HV6O17{-3} + H{+} =>
6 V + 17 H2O = 15 H2 + HV6O17{-3} + 3 H{+}
CoCl2*6H2O + NH4Cl + NaNO + NH3 = [Co(NO2)2(NH3)4]Cl + H2O + NaCl =>
4 CoCl2*6H2O + 9 NH4Cl + 13 NaNO + 2 NH3 = 4[Co(NO2)2(NH3)4]Cl + 21 H2O + 13 NaCl
Mg + P = MgP3 =>
Mg + 3 P = MgP3
KI + HNO2 + H2SO4 = NO + I2 + H2O + K2SO4 =>
2 KI + 2 HNO2 + H2SO4 = 2 NO + I2 + 2 H2O + K2SO4
KOH + AgCl = KCl + AgOH =>
KOH + AgCl = KCl + AgOH
Ba(NO3)2 + K2O = KNO3 + BaO =>
Ba(NO3)2 + K2O = 2 KNO3 + BaO
Na(HCO3) + Ca(OH)2 = CaCO3 + NaOH + H2O =>
Na(HCO3) + Ca(OH)2 = CaCO3 + NaOH + H2O
Ag + H(NO3) = Ag(NO3)2 + H2 =>
Ag + 2 H(NO3) = Ag(NO3)2 + H2
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
C2H2 + KMnO4 + H2O = H2C2O4 + MnO2 + KOH =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 H2C2O4 + 8 MnO2 + 8 KOH
FeS2 + H2O + O2 = Fe2O3 + H2SO4 =>
4 FeS2 + 8 H2O + 15 O2 = 2 Fe2O3 + 8 H2SO4
Cu(NO3)2 + NaHCO3 = Cu2(CO3)2 + CO2 + NaNO3 + H2O =>
2 Cu(NO3)2 + 4 NaHCO3 = Cu2(CO3)2 + 2 CO2 + 4 NaNO3 + 2 H2O
ZnSO4 + NH4OH = Zn(OH)2 + (NH4)2SO4 =>
ZnSO4 + 2 NH4OH = Zn(OH)2 + (NH4)2SO4
Cu(NO3)2 + KOH + C6H12O6 = Cu2O + KNO3 + C6H12O7 + H2O =>
2 Cu(NO3)2 + 4 KOH + C6H12O6 = Cu2O + 4 KNO3 + C6H12O7 + 2 H2O
KNO3 + KOH + Al + H2O = NH3 + K3[Al(OH)6] =>
3 KNO3 + 21 KOH + 8 Al + 18 H2O = 3 NH3 + 8 K3[Al(OH)6]
CO2 + OH{-} = HCO3{-} =>
CO2 + OH{-} = HCO3{-}
Fe{2+} + NO3{-} + H2O = Fe(OH)3 + N2O + H{+} =>
8 Fe{2+} + 2 NO3{-} + 19 H2O = 8 Fe(OH)3 + N2O + 14 H{+}
C2H6 + Cl2 = HCl + C =>
C2H6 + 3 Cl2 = 6 HCl + 2 C
HCO3{-} = CO2 + OH{-} =>
HCO3{-} = CO2 + OH{-}
NaOH + Br2 + MnSO4 = NaMnO4 + NaBr + Na2SO4 + H2O =>
16 NaOH + 5 Br2 + 2 MnSO4 = 2 NaMnO4 + 10 NaBr + 2 Na2SO4 + 8 H2O
(NH4)2C2O4 + Zn(NO3)2 = NH4NO3 + ZnC2O4 =>
(NH4)2C2O4 + Zn(NO3)2 = 2 NH4NO3 + ZnC2O4
Al + Cr{3+} = Al{3+} + Cr{2+} =>
Al + 3 Cr{3+} = Al{3+} + 3 Cr{2+}
Mn + B = MnB =>
Mn + B = MnB
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgIO3 = AgI + O3 =>
AgIO3 = AgI + O3
CuSO3 = Cu + SO3 =>
CuSO3 = Cu + SO3
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
Ba(OH)2 + HCOOH = COOBa + H2O =>
Ba(OH)2 + HCOOH = COOBa + 2 H2O
K + ClO4 = KClO4 =>
K + ClO4 = KClO4
K2CO3(aq) + CaI2(aq) = KI(aq) + CaCO3(s) =>
K2CO3(aq) + CaI2(aq) = 2 KI(aq) + CaCO3(s)
CuCl2 + NaI = NaCl2 + CuI =>
CuCl2 + NaI = NaCl2 + CuI
Mg + CI2 = MgCI2 =>
Mg + CI2 = MgCI2
Pb + SO4 = PbSO4 =>
Pb + SO4 = PbSO4
NaH2PO4 + KOH = K2HPO4 + NaOH + H2O =>
NaH2PO4 + 2 KOH = K2HPO4 + NaOH + H2O
SO3 + HF = FSO3H =>
SO3 + HF = FSO3H
Au + H2O = AuH2O =>
Au + H2O = AuH2O
Pb(NO3)2 + Ga(OH)3 = Pb(OH)2 + Ga(NO3)3 =>
3 Pb(NO3)2 + 2 Ga(OH)3 = 3 Pb(OH)2 + 2 Ga(NO3)3
KCIO3 = KCI + O3 =>
KCIO3 = KCI + O3
CoS + NaCl = CoCl2 + Na2S =>
CoS + 2 NaCl = CoCl2 + Na2S
KNO3 + H2 = KHNO3 =>
2 KNO3 + H2 = 2 KHNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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