| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ni + 2 Al + S8 = 2 NiAlS4
C10H22 + NO2 = CO2 + H2O + N2 =>
4 C10H22 + 62 NO2 = 40 CO2 + 44 H2O + 31 N2
HNO3 + Sr = SrHNO3 =>
HNO3 + Sr = SrHNO3
HBr(aq)RbOH(aq) = RbBrH2O =>
HBr(aq)RbOH(aq) = RbBrH2O
FeCr2O4 + O2 + Na2CO3 = Fe2O3 + Na2CrO4 + CO2 =>
4 FeCr2O4 + 7 O2 + 8 Na2CO3 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
Ca + PO4 = Ca3(PO4)2 =>
3 Ca + 2 PO4 = Ca3(PO4)2
Ca3N2 + NH3 = Ca(NH2)2 =>
Ca3N2 + 4 NH3 = 3 Ca(NH2)2
K + Cu3P2 = K3P + Cu =>
6 K + Cu3P2 = 2 K3P + 3 Cu
FeCe2 + KCeO3 + HCe = FeCe3 + KCe + H2O =>
6 FeCe2 + KCeO3 + 6 HCe = 6 FeCe3 + KCe + 3 H2O
PbCO3Na2S = PbNa2SCO3 =>
PbCO3Na2S = PbNa2SCO3
Na2S(aq)Al(NO3)3 = AlSNa2(NO3)3 =>
Na2S(aq)Al(NO3)3 = AlSNa2(NO3)3
[Co(NH3)6]Cl3 + H2SO4 = SO3 + [Co[H2O]6]Cl3 + NH3 =>
[Co(NH3)6]Cl3 + 6 H2SO4 = 6 SO3 + [Co[H2O]6]Cl3 + 6 NH3
CaOSiO2 = CaSiO3 =>
CaOSiO2 = CaSiO3
HI + Al2(CO3)3 = AlI3 + CO2 + H2O =>
6 HI + Al2(CO3)3 = 2 AlI3 + 3 CO2 + 3 H2O
Ca3N2 + NH3 = Ca(NH2)2 =>
Ca3N2 + 4 NH3 = 3 Ca(NH2)2
AgN03NaCl = AgClNaN03 =>
AgN03NaCl = AgClNaN03
NaHCO3 + KCl = NaCl + KHCO3 =>
NaHCO3 + KCl = NaCl + KHCO3
C3H4O2 + OH = OOCCH3 + H2O =>
2 C3H4O2 + 3 OH = 3 OOCCH3 + H2O
NH4SO3H2O = HSO3NH4OH =>
NH4SO3H2O = HSO3NH4OH
Pb(NO3)2 + K3Fe(CN)6 = PbFe(CN)6 + K3(NO3)2 =>
Pb(NO3)2 + K3Fe(CN)6 = PbFe(CN)6 + K3(NO3)2
CdSO4 + H2O = Cd(OH)2 + H2SO4 =>
CdSO4 + 2 H2O = Cd(OH)2 + H2SO4
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
KAuO2 + H2SO4 = KAuSO4 + H2O2 =>
KAuO2 + H2SO4 = KAuSO4 + H2O2
AgNO3 + Ga = Ag + Ga(NO3)3 =>
3 AgNO3 + Ga = 3 Ag + Ga(NO3)3
Ba + NiSO4 = Ni + BaSO4 =>
Ba + NiSO4 = Ni + BaSO4
(NH4)2MoO4 + HCl + SnCl2 = Mo4O10(OH)2 + SnCl4 + NH4Cl + H2O =>
4(NH4)2MoO4 + 10 HCl + SnCl2 = Mo4O10(OH)2 + SnCl4 + 8 NH4Cl + 4 H2O
NaNO3 + FeCl3 = NaCl3 + FeNO3 =>
NaNO3 + FeCl3 = NaCl3 + FeNO3
ZnCl2 + K2CrO4 = KCl + ZnCrO4 =>
ZnCl2 + K2CrO4 = 2 KCl + ZnCrO4
Hg + Cl2 = Hg2Cl2 =>
2 Hg + Cl2 = Hg2Cl2
HClO + KOH = HOH + KClO =>
HClO + KOH = HOH + KClO
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaCIBeF{2} = NaFBeCI{2} =>
NaCIBeF{2} = NaFBeCI{2}
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
KCN + HNO3 = KH + CNNO3 =>
KCN + HNO3 = KH + CNNO3
Li2O + CO2 = Li2CO2 + O =>
Li2O + CO2 = Li2CO2 + O
Al(s) + FeBr2(aq) = AlBr3 + Fe =>
2 Al(s) + 3 FeBr2(aq) = 2 AlBr3 + 3 Fe
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
C6H12O6 + HNO3 = NH3 + CO2 + H2O =>
C6H12O6 + 3 HNO3 = 3 NH3 + 6 CO2 + 3 H2O
Fe2SO4 + NaCl2 = FeCl2 + Na2SO4 =>
Fe2SO4 + 2 NaCl2 = 2 FeCl2 + Na2SO4
CuSO4 + CH3COOH = CuCOOH + CH3SO4 =>
CuSO4 + CH3COOH = CuCOOH + CH3SO4
Na2S + Cu(CH3CO2)2 = NaCH3CO2 + CuS =>
Na2S + Cu(CH3CO2)2 = 2 NaCH3CO2 + CuS
CHO{-}(CHOH)4{-}CH2OH + Cu(OH)2 = COOH{-}(CHOH)4{-}CH2OH + CuO + H2OH =>
CHO{-}(CHOH)4{-}CH2OH + 3 Cu(OH)2 = COOH{-}(CHOH)4{-}CH2OH + 3 CuO + 2 H2OH
CuSO4*5H2O + K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + H2O + K{+} + SO4{2-} =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + 5 H2O + 2 K{+} + SO4{2-}
HCCH + [Ag(NH3)2]OH = HCCAg + NH3 + H2O =>
HCCH + [Ag(NH3)2]OH = HCCAg + 2 NH3 + H2O
KCl + NaMnO4 + H2SO4 = K2SO4 + Cl2 + Na2SO4 + MnSO4 + H2O =>
10 KCl + 2 NaMnO4 + 8 H2SO4 = 5 K2SO4 + 5 Cl2 + Na2SO4 + 2 MnSO4 + 8 H2O
C14H12 + C5H6Br3N = C14H12Br2 + C5H5N + HBr =>
C14H12 + C5H6Br3N = C14H12Br2 + C5H5N + HBr
CH3MgBr + C2H2 = CH4 + C2HMgBr =>
CH3MgBr + C2H2 = CH4 + C2HMgBr
CuNO3 = CuO + NO2 =>
CuNO3 = CuO + NO2
Ca(OH)2 + KF = CaF + K(OH)2 =>
Ca(OH)2 + KF = CaF + K(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/14/24
Équations équilibrées sur05/14/23
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