| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Ca2H2 + H2O = Ca(OH)2 + H2 =>
Ca2H2 + 4 H2O = 2 Ca(OH)2 + 3 H2
HI + H2O = H3O + I =>
HI + H2O = H3O + I
CH3COOC6H4COOH = C7H6O3 + CH3COOH =>
8 CH3COOC6H4COOH = 10 C7H6O3 + CH3COOH
Mg({-}2) + Fe = Mg + Fe({-}2) =>
Mg({-}2) + Fe = Mg + Fe({-}2)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca + N2 = Ca(N2)2 =>
Ca + 2 N2 = Ca(N2)2
K2PtCl4 + NH3 = KCl + PtCl2(NH3)2 =>
K2PtCl4 + 2 NH3 = 2 KCl + PtCl2(NH3)2
Cu + Ni = Cu2Ni2 =>
2 Cu + 2 Ni = Cu2Ni2
Li2O + HNO3 = H2O + LiNO3 =>
Li2O + 2 HNO3 = H2O + 2 LiNO3
Al(s) + HCl = AlCl3 + H2 =>
2 Al(s) + 6 HCl = 2 AlCl3 + 3 H2
KF + CuO = CuOKF =>
KF + CuO = CuOKF
HCl + Mg(NO3)2 = MgCl2 + HNO3 =>
2 HCl + Mg(NO3)2 = MgCl2 + 2 HNO3
Ba(OH)2 + NaCl = BaCl2 + Na(OH) =>
Ba(OH)2 + 2 NaCl = BaCl2 + 2 Na(OH)
CH3C6H4(OH) + NaOH = Na + H2O + (CH3)C6H4(O) =>
CH3C6H4(OH) + NaOH = Na + H2O + (CH3)C6H4(O)
HC2H3O2(aq) + LiOH(aq) = LiC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + LiOH(aq) = LiC2H3O2(aq) + H2O(l)
Fe(OH)3 + NH4OH = Fe(NH3) + H2O + OH =>
Fe(OH)3 + NH4OH = Fe(NH3) + H2O + 3 OH
F + O2 = F2O3 =>
4 F + 3 O2 = 2 F2O3
MgCO3 + Ba(OH)2 = BaCO3 + Mg(OH)2 =>
MgCO3 + Ba(OH)2 = BaCO3 + Mg(OH)2
Th(NO3)4 = ThO2 + N2O5 =>
Th(NO3)4 = ThO2 + 2 N2O5
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3CH2COOH + Ca(HCO3)2 = (CH3CH2COO)2Ca + H2O + CO2 =>
2 CH3CH2COOH + Ca(HCO3)2 = (CH3CH2COO)2Ca + 2 H2O + 2 CO2
KMnO4 + K2S2O3 + HCl = MnCl2 + K2S4O6 + KCl + H2O =>
2 KMnO4 + 10 K2S2O3 + 16 HCl = 2 MnCl2 + 5 K2S4O6 + 12 KCl + 8 H2O
LiOH + CO2 = Li + HCO3 =>
LiOH + CO2 = Li + HCO3
KMnO4 + KI + KOH = K2MnO4 + KIO4 + H2O =>
8 KMnO4 + KI + 8 KOH = 8 K2MnO4 + KIO4 + 4 H2O
Na2S2O3 + Br2 = NaBr + Na2S4O6 =>
2 Na2S2O3 + Br2 = 2 NaBr + Na2S4O6
Sn + HgCl2 = SnCl2 + Hg2Cl2 =>
Sn + 2 HgCl2 = SnCl2 + Hg2Cl2
AgNO3 = Ag + NO + O3 =>
3 AgNO3 = 3 Ag + 3 NO + 2 O3
HgCl2 + Zn = ZnCl2 + Hg2 =>
2 HgCl2 + 2 Zn = 2 ZnCl2 + Hg2
AgCl + NH3 = [Ag(NH3)] + Cl =>
AgCl + NH3 = [Ag(NH3)] + Cl
Ca(OH)2 + P2O5 = Ca3(OH)3PO4 + H2O =>
6 Ca(OH)2 + P2O5 = 2 Ca3(OH)3PO4 + 3 H2O
HgS = Hg + S8 =>
8 HgS = 8 Hg + S8
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
[H]{+} + [Cl]{-} = HCl =>
[H]{+} + [Cl]{-} = HCl
C2H4 + N2O = HCN + H2O =>
C2H4 + N2O = 2 HCN + H2O
HI + Zn(NO3)2 = H(NO3) + ZnI2 =>
2 HI + Zn(NO3)2 = 2 H(NO3) + ZnI2
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
HCl + MgNH4PO4*6H2O = HNH4PO4 + MgCl + H2O =>
HCl + MgNH4PO4*6H2O = HNH4PO4 + MgCl + 6 H2O
NaCI + H2SO4 = HCI + Na2SO4 =>
2 NaCI + H2SO4 = 2 HCI + Na2SO4
Ni + CH2F2 = C + H2 + NiF2 =>
Ni + CH2F2 = C + H2 + NiF2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
CF + Br = CBrF =>
CF + Br = CBrF
C4H10 + SO2 + Cl2 = C4H8SO2Cl + HCl =>
2 C4H10 + 2 SO2 + 3 Cl2 = 2 C4H8SO2Cl + 4 HCl
C2H2 + F2 = CF4 + H2 =>
C2H2 + 4 F2 = 2 CF4 + H2
Ba(OH)2*8H2O(s) = Ba(OH)2(s) + H2O(l) =>
Ba(OH)2*8H2O(s) = Ba(OH)2(s) + 8 H2O(l)
SO2 + HCl = S + Cl2 + H2O =>
SO2 + 4 HCl = S + 2 Cl2 + 2 H2O
CH3OH + NaOH = CH3NaO + H2O =>
CH3OH + NaOH = CH3NaO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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