| Équations équilibrées la veille | Équations équilibrées le lendemain |
PuCo3 + PtN = PtCo3 + PuN
PtSO4 = Pt + O2 + SO3 =>
2 PtSO4 = 2 Pt + O2 + 2 SO3
C6H5NH(COCH3) + HCl + C6H6O = C14H16O2 + NCl =>
C6H5NH(COCH3) + HCl + C6H6O = C14H16O2 + NCl
Ag + Cu(NO3) = Ag(NO3)3 + Cu =>
Ag + 3 Cu(NO3) = Ag(NO3)3 + 3 Cu
Cr2(SO4)3 + KOH = K3[Cr(OH)6] + K2SO4 =>
Cr2(SO4)3 + 12 KOH = 2 K3[Cr(OH)6] + 3 K2SO4
HF + NaOAc = HOAc + NaF =>
HF + NaOAc = HOAc + NaF
Mg(CH3COO)2 + (NH4)2S = MgS + C2H7NO2 =>
Mg(CH3COO)2 + (NH4)2S = MgS + 2 C2H7NO2
CH3F2PO + (CH3)2CHOH = (CH3)2CHO2PF(CH3) + HF =>
CH3F2PO + (CH3)2CHOH = (CH3)2CHO2PF(CH3) + HF
Ni(OH)2 + Br2 = Ni2O3 + HBr + O2 =>
4 Ni(OH)2 + 4 Br2 = 2 Ni2O3 + 8 HBr + O2
K2CO3(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbCO3(s) =>
K2CO3(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbCO3(s)
Cu2O + H2O + CO2 = Cu3(CO3)2(OH)2 + Cu =>
3 Cu2O + H2O + 2 CO2 = Cu3(CO3)2(OH)2 + 3 Cu
KClO3 + HI + H2SO4 = KHSO4 + I2 + HCl + H2O =>
KClO3 + 6 HI + H2SO4 = KHSO4 + 3 I2 + HCl + 3 H2O
NiSO4 + Zn = Ni + ZnSO4 =>
NiSO4 + Zn = Ni + ZnSO4
Ca(NO3)2 + NH3 = Ca(NH3)2 + NO3 =>
Ca(NO3)2 + 2 NH3 = Ca(NH3)2 + 2 NO3
Ca(OH)2 = Ca + O2 + H2 =>
Ca(OH)2 = Ca + O2 + H2
NaC2H3O2{-} + (NH4)2S(aq) = Na2S(aq) + NH4C2H3O2{-}(aq) =>
2 NaC2H3O2{-} + (NH4)2S(aq) = Na2S(aq) + 2 NH4C2H3O2{-}(aq)
CrCl3*6H2O + K2C2O4 = K3Cr(C2O4)3 + KCl + H2O =>
CrCl3*6H2O + 3 K2C2O4 = K3Cr(C2O4)3 + 3 KCl + 6 H2O
XC3H7 + KMnO4 + H2SO4 = XCHO2 + C2H4O2 + K2SO4 + MnSO4 + H2O =>
XC3H7 + 2 KMnO4 + 3 H2SO4 = XCHO2 + C2H4O2 + K2SO4 + 2 MnSO4 + 4 H2O
Fe(C2O4)3{3-} + K{+} + H2O = K3Fe(C2O4)3*3H2O =>
Fe(C2O4)3{3-} + 3 K{+} + 3 H2O = K3Fe(C2O4)3*3H2O
Cr(NO3)3 + K2CO3 = Cr2O3 + CO2 + KNO3 =>
2 Cr(NO3)3 + 3 K2CO3 = Cr2O3 + 3 CO2 + 6 KNO3
Ti(s) + H2SO4 = Ti(SO4) + H2 =>
Ti(s) + H2SO4 = Ti(SO4) + H2
PhO + HNO3 = Ph(NO3)2 + H2O =>
PhO + 2 HNO3 = Ph(NO3)2 + H2O
OF4 = O2 + F2 =>
2 OF4 = O2 + 4 F2
Na{+} + HCl = H{+} + NaCl =>
Na{+} + HCl = H{+} + NaCl
NaF + Al(OH)3 = NaOH + AlF3 =>
3 NaF + Al(OH)3 = 3 NaOH + AlF3
K2Cr2O7 + H2SO4 + NaCl = CrO2Cl2 + Na2SO4 + KCl + H2O =>
K2Cr2O7 + 3 H2SO4 + 6 NaCl = 2 CrO2Cl2 + 3 Na2SO4 + 2 KCl + 3 H2O
Na3N + Sr = SrN + Na =>
Na3N + Sr = SrN + 3 Na
KCN(aq) + FeCl3(aq) = K3Fe(CN)6(aq) + KCl(aq) =>
6 KCN(aq) + FeCl3(aq) = K3Fe(CN)6(aq) + 3 KCl(aq)
Cr(NO3)3 + H2SO4 = Cr(HSO4)3 + HNO3 =>
Cr(NO3)3 + 3 H2SO4 = Cr(HSO4)3 + 3 HNO3
Ca(NO3)2 + SO4 = CaSO4 + NO3 =>
Ca(NO3)2 + SO4 = CaSO4 + 2 NO3
FeCl2(aq) + KMnO4(aq) + HCl(aq) = KCl(aq) + MnCl2(aq) + FeCl3(aq) + H2O =>
5 FeCl2(aq) + KMnO4(aq) + 8 HCl(aq) = KCl(aq) + MnCl2(aq) + 5 FeCl3(aq) + 4 H2O
Cd + HClO3 = CdCl2 + H2O + O2 =>
2 Cd + 4 HClO3 = 2 CdCl2 + 2 H2O + 5 O2
Fe + CO = Fe3C + CO2 =>
3 Fe + 2 CO = Fe3C + CO2
K2Cr2O7 + CH3CH2OH + HCl = CH3COOH + KCl + CrCl3 + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 16 HCl = 3 CH3COOH + 4 KCl + 4 CrCl3 + 11 H2O
NH4F + Ba(OH)2 = BaF2 + NH4(OH) =>
2 NH4F + Ba(OH)2 = BaF2 + 2 NH4(OH)
[Ag(NH3)2]OH + Na2S = Ag2S + NH3 + NaOH =>
2[Ag(NH3)2]OH + Na2S = Ag2S + 4 NH3 + 2 NaOH
NaOH(aq) + H2SO4() = Na2SO4(aq) + H2O(l) =>
2 NaOH(aq) + H2SO4() = Na2SO4(aq) + 2 H2O(l)
CuI2 + AgNO3 = CuNO3 + AgI2 =>
CuI2 + AgNO3 = CuNO3 + AgI2
C6H14 + O2(g) = CO2 + H2O =>
2 C6H14 + 19 O2(g) = 12 CO2 + 14 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
Cr2 + HNO3 = CrNO3 + H2 =>
Cr2 + 2 HNO3 = 2 CrNO3 + H2
CH3CO2H + KHCO3 = CH3CO2K + H2O + CO2 =>
CH3CO2H + KHCO3 = CH3CO2K + H2O + CO2
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
KMnO4 + KI = MnO2 + I2 + K2O =>
2 KMnO4 + 6 KI = 2 MnO2 + 3 I2 + 4 K2O
MnO2 + NaOH + O2 = Na3MnO4 + H2O =>
4 MnO2 + 12 NaOH + O2 = 4 Na3MnO4 + 6 H2O
AlCl3 + Na3(PO4) = Al3(PO4)3 + NaCl =>
3 AlCl3 + 3 Na3(PO4) = Al3(PO4)3 + 9 NaCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn + SnCl = ZnCl + Sn =>
Zn + SnCl = ZnCl + Sn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/24
Équations équilibrées sur01/31/23
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