| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4 + 2 Na2CO3 = Na2C2O4 + 2 NaHCO3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
H2SO4 + CH3OH + NaClO3 = ClO2 + CO2 + H2O + NaHSO4 =>
6 H2SO4 + CH3OH + 6 NaClO3 = 6 ClO2 + CO2 + 5 H2O + 6 NaHSO4
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
FeSO4 + HBrO + H2SO2 = Fe2(SO4)3 + HBr + H2O =>
2 FeSO4 + 3 HBrO + H2SO2 = Fe2(SO4)3 + 3 HBr + H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Cu2O + H{+} = Cu{+} + H2O =>
Cu2O + 2 H{+} = 2 Cu{+} + H2O
Al(C2H3O2)3 + Li3PO4 = AlPO4 + LiC2H3O2 =>
Al(C2H3O2)3 + Li3PO4 = AlPO4 + 3 LiC2H3O2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Fe2(SO4)3 + H2 = Fe + H2SO4 =>
Fe2(SO4)3 + 3 H2 = 2 Fe + 3 H2SO4
Zn + HI = HZnI =>
Zn + HI = HZnI
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Cl + NaI = NaCl + I =>
Cl + NaI = NaCl + I
C3H5(OH)3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 C3H5(OH)3 + 14 KMnO4 + 21 H2SO4 = 14 MnSO4 + 7 K2SO4 + 15 CO2 + 41 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
N(CH3)3 + HCl(aq) = (CH3)3NHCl =>
N(CH3)3 + HCl(aq) = (CH3)3NHCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu2O + H{+} = Cu{+} + H2O =>
Cu2O + 2 H{+} = 2 Cu{+} + H2O
CeO2 + HCHO = Ce + H2O + CO2 =>
CeO2 + HCHO = Ce + H2O + CO2
HNO3 + Cu = NO2 + H2O + Cu(NO3) =>
2 HNO3 + Cu = NO2 + H2O + Cu(NO3)
H{+} + MnO4{-} + Ag = Mn{2+} + Ag{+} + H2O =>
8 H{+} + MnO4{-} + 5 Ag = Mn{2+} + 5 Ag{+} + 4 H2O
NH4NO3 = N2O5 + NH3 + H2O =>
2 NH4NO3 = N2O5 + 2 NH3 + H2O
Cr2S3 + BaCl2 = CrCl3 + BaS =>
Cr2S3 + 3 BaCl2 = 2 CrCl3 + 3 BaS
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AlCl3 + H2S04 = Al2(S04)3 + HCl =>
2 AlCl3 + 3 H2S04 = Al2(S04)3 + 6 HCl
(NH4)Br + Ca(OH)2 = (NH4)(OH) + CaBr2 =>
2(NH4)Br + Ca(OH)2 = 2(NH4)(OH) + CaBr2
HAcO + NaOH = H2O + NaAcO =>
HAcO + NaOH = H2O + NaAcO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH
HCl + LiI = LiHCl + I =>
HCl + LiI = LiHCl + I
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H9Br + C2H5ONa = C4H8 + C2H5OH + NaBr =>
C4H9Br + C2H5ONa = C4H8 + C2H5OH + NaBr
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Sc2O3 = Sc3 + O2 =>
6 Sc2O3 = 4 Sc3 + 9 O2
Sn + H2SO4 = H2O + SnSO4 + SO2 =>
Sn + 2 H2SO4 = 2 H2O + SnSO4 + SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O =>
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O
CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH
Na2CO3 + CuSO4 = CuCO3 + Na2SO4 =>
Na2CO3 + CuSO4 = CuCO3 + Na2SO4
CaCO3 + CH3COOH = Ca(COO) + H2O + CO2 =>
4 CaCO3 + CH3COOH = 4 Ca(COO) + 2 H2O + 2 CO2
K{-}O{-}H{-} + H{3+}PO{4+} = K{3+}PO{4+} + H{2}O{3} =>
K{-}O{-}H{-} + 4 H{3+}PO{4+} = K{3+}PO{4+} + 4 H{2}O{3}
SnCl2 + SO2 + H2O = SnSO4 + HCl + S =>
2 SnCl2 + 3 SO2 + 2 H2O = 2 SnSO4 + 4 HCl + S
CsBrO2 + H2O = HBr + OH + CsO =>
CsBrO2 + 2 H2O = HBr + 3 OH + CsO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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