| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + H2O = NH4 + OH
CH3CH3COCOO + NaOH = CH3COONa + H2O =>
CH3CH3COCOO + 2 NaOH = 2 CH3COONa + H2O
HgO + CO2 = HgCO3 =>
HgO + CO2 = HgCO3
SiH4 + NF3 = Si3N4 + HF =>
3 SiH4 + 4 NF3 = Si3N4 + 12 HF
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MgCl2(aq) + NaOH(aq) = Mg(OH)2(s) + NaCl(aq) =>
MgCl2(aq) + 2 NaOH(aq) = Mg(OH)2(s) + 2 NaCl(aq)
Fe5O8H + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe5O8H + 15 H2SO4 = 5 Fe2(SO4)3 + 16 H2O
Al + Ca(OH)2 + H2O = CaOAl2O36H2O + H2 =>
2 Al + Ca(OH)2 + 36 H2O = CaOAl2O36H2O + 36 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca + H2SO4 = CaH2 + SO4 =>
Ca + H2SO4 = CaH2 + SO4
SrO + CO2 = SrCO3(s) =>
SrO + CO2 = SrCO3(s)
C18H18 + O2 = CO2 + H2O =>
2 C18H18 + 45 O2 = 36 CO2 + 18 H2O
BeONaOH = BeOHNaO =>
BeONaOH = BeOHNaO
Ca(OH)2 + H3PO4 = CaPO4 + (OH)2H3 =>
Ca(OH)2 + H3PO4 = CaPO4 + (OH)2H3
C6H8O6 + IO3{-} = C6H6O6 + I{-} + H2O =>
3 C6H8O6 + IO3{-} = 3 C6H6O6 + I{-} + 3 H2O
Nb2O5 + MgH2 = MgO + NbO + H2O =>
2 Nb2O5 + 3 MgH2 = 3 MgO + 4 NbO + 3 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
H2A + NaOH = NaA + H2OH =>
H2A + NaOH = NaA + H2OH
KI + Pb(CH3COO)2 = PbI2 + KCH3COO =>
2 KI + Pb(CH3COO)2 = PbI2 + 2 KCH3COO
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KOH + H2SO4 = KHSO4 + H2O =>
KOH + H2SO4 = KHSO4 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Pb(s) + PbO2(s) + H2SO4(aq) = PbSO4(s) + H2O(l) =>
Pb(s) + PbO2(s) + 2 H2SO4(aq) = 2 PbSO4(s) + 2 H2O(l)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCl(aq) + KI(s) = KCl(aq) + HI(aq) =>
HCl(aq) + KI(s) = KCl(aq) + HI(aq)
C6H5OH + Cl2 = C6H2Cl3OH + HCl =>
C6H5OH + 3 Cl2 = C6H2Cl3OH + 3 HCl
Fe + KSCN = FeSCNK =>
Fe + KSCN = FeSCNK
SrO + CO2 = SrCO3(s) =>
SrO + CO2 = SrCO3(s)
Co(NO3)2 + CrK2O4 = K2O4(NO3)2 + CoCr =>
Co(NO3)2 + CrK2O4 = K2O4(NO3)2 + CoCr
HN4 + NO3 = N2 + H2O =>
12 HN4 + 2 NO3 = 25 N2 + 6 H2O
C6H6OS + O2 = CO2 + H2O + SO3 =>
2 C6H6OS + 17 O2 = 12 CO2 + 6 H2O + 2 SO3
KHSO4 = K + HSO4 =>
KHSO4 = K + HSO4
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
KClO3 + NaI + H2O = I2 + KCl + NaOH =>
KClO3 + 6 NaI + 3 H2O = 3 I2 + KCl + 6 NaOH
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Ag2NO3 = Ag + NO + O2 =>
Ag2NO3 = 2 Ag + NO + O2
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
Pb(C2H3O2)4 + NaCN = Pb(CN)4 + C2H3NaO2 =>
Pb(C2H3O2)4 + 4 NaCN = Pb(CN)4 + 4 C2H3NaO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C2H4O2 + ZnCO2 = Zn(C2H3O2)2 + CO2 + H2O =>
7 C2H4O2 + 4 ZnCO2 = 4 Zn(C2H3O2)2 + 2 CO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CsO2 = Cs4O6 + O2 =>
4 CsO2 = Cs4O6 + O2
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
NaHCO3 + CH3CH(OH)COOH = CO2 + H2O + CH3CH(ONa)COONa =>
2 NaHCO3 + CH3CH(OH)COOH = 2 CO2 + 2 H2O + CH3CH(ONa)COONa
C100H202O + O2 = CO2 + H2O =>
C100H202O + 150 O2 = 100 CO2 + 101 H2O
CH3(CH2)3 + O2 = CO2 + H2O =>
4 CH3(CH2)3 + 25 O2 = 16 CO2 + 18 H2O
CN + SH = HSCN =>
CN + SH = HSCN
HBr + Na = NaBr + H2 =>
2 HBr + 2 Na = 2 NaBr + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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