| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
H2[SnCl6] + H2C2O4 = [Sn(C2O4)2] + HCl =>
H2[SnCl6] + 2 H2C2O4 = [Sn(C2O4)2] + 6 HCl
Ca(HCO3)2 + H2O = CaO + H2CO3 =>
Ca(HCO3)2 + H2O = CaO + 2 H2CO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Xe + Fe2 = XeFe =>
2 Xe + Fe2 = 2 XeFe
HCH3COO + NaHCO3 = H2O + CO2 + NaC2H3O2 =>
HCH3COO + NaHCO3 = H2O + CO2 + NaC2H3O2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
BrO3{-} + I{-} = Br{-} + IO3{-} =>
BrO3{-} + I{-} = Br{-} + IO3{-}
C9H2 + O2 = CO2 + H2O =>
2 C9H2 + 19 O2 = 18 CO2 + 2 H2O
Ag2CrO4 + HNO3 = H2CrO4 + AgNO3 =>
Ag2CrO4 + 2 HNO3 = H2CrO4 + 2 AgNO3
KI + Cl2 = K + ClI =>
2 KI + Cl2 = 2 K + 2 ClI
Cu + S6 + O2 + H2 = CuSO4H2O =>
6 Cu + S6 + 15 O2 + 6 H2 = 6 CuSO4H2O
Ca(NO3)2 + Na3(PO4) = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3(PO4) = Ca3(PO4)2 + 6 NaNO3
AgNO3 + NH4OH = [Ag(NH3)2]NO3 + H2O =>
AgNO3 + 2 NH4OH = [Ag(NH3)2]NO3 + 2 H2O
HCl + CaCo3 = CaCl2 + H2Co3 =>
2 HCl + CaCo3 = CaCl2 + H2Co3
Ag + Au + HCl = AgCl + AuH =>
Ag + Au + HCl = AgCl + AuH
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Ai + CuSO4 = Ai2(SO4)3 + Cu =>
2 Ai + 3 CuSO4 = Ai2(SO4)3 + 3 Cu
HNO3(aq) + NaHCO3(aq) = CO2 + H2O + NaNO3 =>
HNO3(aq) + NaHCO3(aq) = CO2 + H2O + NaNO3
CuO + H2 = CuH + O2 =>
2 CuO + H2 = 2 CuH + O2
NH3 + H3BO3 + H2O = NH4 + [B(OH)4] =>
NH3 + H3BO3 + H2O = NH4 + [B(OH)4]
Na3AsO4 + H2S = Na2S + As2S3 + S + H2O =>
2 Na3AsO4 + 8 H2S = 3 Na2S + As2S3 + 2 S + 8 H2O
Mg(s) + Cu(aq)NO3 = Cu + MgNO3(aq) =>
Mg(s) + Cu(aq)NO3 = Cu + MgNO3(aq)
Fe3 + Cu2Cl2 = FeCu + Cl3 =>
2 Fe3 + 3 Cu2Cl2 = 6 FeCu + 2 Cl3
Mn{2+}(aq) + ClO3{-}(aq) = MnO2(s) + ClO2(g) =>
Mn{2+}(aq) + 2 ClO3{-}(aq) = MnO2(s) + 2 ClO2(g)
Na2SO4(aq) + BaCl2(aq) = BaSO4(s) + NaCl =>
Na2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 NaCl
AgNO2 + KCr = KAg + CrNO2 =>
AgNO2 + KCr = KAg + CrNO2
H2O(electricity) = H + O =>
H2O(electricity) = 2 H + O
C4H12OSi2 + O2 = C2H4 + SiO3 + SiH4 =>
C4H12OSi2 + O2 = 2 C2H4 + SiO3 + SiH4
HI(aq) + K2SO3(s) = H2O(l) + SO2(g) + KI(aq) =>
2 HI(aq) + K2SO3(s) = H2O(l) + SO2(g) + 2 KI(aq)
CH3COOH + Na2CO3 = CH3CO2Na + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 CH3CO2Na + CO2 + H2O
HNO3 + P2S3 = NO2 + S + H2O + H3PO4 =>
10 HNO3 + P2S3 = 10 NO2 + 3 S + 2 H2O + 2 H3PO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mn + PO4 = Mn3(PO4)4 =>
3 Mn + 4 PO4 = Mn3(PO4)4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Na2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4 + NaNO3 =>
Na2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4 + 2 NaNO3
Cr + F2 = CrF5 =>
2 Cr + 5 F2 = 2 CrF5
Ca(ClO)2 + CaMnO4 + H2O = Ca(MnO4)2 + CaCl2 + Ca(OH)2 =>
Ca(ClO)2 + 4 CaMnO4 + 2 H2O = 2 Ca(MnO4)2 + CaCl2 + 2 Ca(OH)2
Ni + HNO3 = Ni(NO3)2 + NO + H2O =>
3 Ni + 8 HNO3 = 3 Ni(NO3)2 + 2 NO + 4 H2O
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40*6H2O + NH4NO3 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PMo12O40*6H2O + 21 NH4NO3 + 2 NaNO3 + 6 H2O
Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*18H2O =>
2 Al(OH)3 + 3 H2SO4 + 12 H2O = Al2(SO4)3*18H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + O3 =>
6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 9 H2O + 5 O3
Cr2O3 + HCOOH = Cr(OOCH)3 + H2O =>
Cr2O3 + 6 HCOOH = 2 Cr(OOCH)3 + 3 H2O
K2Cr2O7 + CH3CH(OH)CH3 + H2SO4 = K2SO4 + Cr2(SO4)3 + CH3COCH3 + H2O =>
K2Cr2O7 + 3 CH3CH(OH)CH3 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 CH3COCH3 + 7 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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