| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaAlO2 + HCl = NaCl + HAlO2
Mn + S = Mn2S =>
2 Mn + S = Mn2S
C7H8 + KMnO4 + KOH = C7O2H5K + K2MnO4 + H2O =>
C7H8 + 6 KMnO4 + 7 KOH = C7O2H5K + 6 K2MnO4 + 5 H2O
H3AsO3 + HIO3 + Cl = ICl + H3AsO4 + OH =>
2 H3AsO3 + HIO3 + Cl = ICl + 2 H3AsO4 + OH
C89H180 + O2 = CO2 + H2O =>
C89H180 + 134 O2 = 89 CO2 + 90 H2O
Sn + H2O2 = SnO + H2O =>
Sn + H2O2 = SnO + H2O
KI + FeCl3 = Fe + I + KCl =>
3 KI + FeCl3 = Fe + 3 I + 3 KCl
NaIO4 + FeCl = NaCl + FeIO4 =>
NaIO4 + FeCl = NaCl + FeIO4
Ag2SO4 = Ag{+} + SO4{-2} =>
Ag2SO4 = 2 Ag{+} + SO4{-2}
Sn + H2O2 = SnO + H2O =>
Sn + H2O2 = SnO + H2O
C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2
Ca(HSO3)2 + HNo3 = Ca(No3)2 + H2O + SO2 =>
Ca(HSO3)2 + 2 HNo3 = Ca(No3)2 + 2 H2O + 2 SO2
Sr(NO3)2 + C2H8N2O4 = C2(NO3)2 + SrH8N2O4 =>
Sr(NO3)2 + C2H8N2O4 = C2(NO3)2 + SrH8N2O4
HNO3 + MgOH2 = Mg(HNO3)2 + H2O =>
2 HNO3 + MgOH2 = Mg(HNO3)2 + H2O
(NH4)2CO3 + Ba(OH)2 = BaCO3 + NH4OH =>
(NH4)2CO3 + Ba(OH)2 = BaCO3 + 2 NH4OH
Cu(NO3)2 + K2SO4 = CuSO4 + KNO3 =>
Cu(NO3)2 + K2SO4 = CuSO4 + 2 KNO3
Ba(SO4) + C = BaS + CO =>
Ba(SO4) + 4 C = BaS + 4 CO
Cu2CO3 + Pb(OH)4 = CuOH + Pb(CO3)2 =>
2 Cu2CO3 + Pb(OH)4 = 4 CuOH + Pb(CO3)2
KOH + NaCI = KCI + NaOH =>
KOH + NaCI = KCI + NaOH
HCl + ZnO = HClZnO =>
HCl + ZnO = HClZnO
Na2C4H4O6 + CuSO4 = CuC4H4O6 + Na2SO4 =>
Na2C4H4O6 + CuSO4 = CuC4H4O6 + Na2SO4
K2Cr2O7 + H2SO4 + CH3CH2CH2COH = CH3CH2CH2COOH + H2O + Cr2(SO4)3 + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH2CH2COH = 3 CH3CH2CH2COOH + 4 H2O + Cr2(SO4)3 + K2SO4
NH4MnO4 + Al(OH)3 = Al(MnO4)3 + NH3 + H2O =>
3 NH4MnO4 + Al(OH)3 = Al(MnO4)3 + 3 NH3 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ti + O2 + H2O = Ti(OH)2 =>
2 Ti + O2 + 2 H2O = 2 Ti(OH)2
Cr + SnI2 = CrI3 + Sn =>
2 Cr + 3 SnI2 = 2 CrI3 + 3 Sn
C6H5C2H5 + KMnO4 + HOH = MnO2 + KOH + C6H5CH3COOH =>
3 C6H5C2H5 + 5 KMnO4 + HOH = 5 MnO2 + 5 KOH + 3 C6H5CH3COOH
Ag + Al2(SO4)3 = Ag2SO4 + Al =>
6 Ag + Al2(SO4)3 = 3 Ag2SO4 + 2 Al
Na + S = Na6S =>
6 Na + S = Na6S
CoCl2 + Ca(OH)2 + CaOCl2 = CoO(OH) + CaCl2 + H2O =>
2 CoCl2 + 2 Ca(OH)2 + CaOCl2 = 2 CoO(OH) + 3 CaCl2 + H2O
CO2 + KOH = KCO2OH =>
CO2 + KOH = KCO2OH
C6H5CONH2 + O2 = CO2 + H2O + NO2 =>
4 C6H5CONH2 + 37 O2 = 28 CO2 + 14 H2O + 4 NO2
C6H12 + O6 = CH6O + CO3 =>
3 C6H12 + 7 O6 = 6 CH6O + 12 CO3
ClO2{-} + Cl{-} + H{+} = Cl2 + H2O =>
ClO2{-} + 3 Cl{-} + 4 H{+} = 2 Cl2 + 2 H2O
HCl + Pb(NO3) = PbCl + H(NO3) =>
HCl + Pb(NO3) = PbCl + H(NO3)
NNO3 + HCl = Cl2 + NO + H2O =>
NNO3 + 2 HCl = Cl2 + 2 NO + H2O
C5H12O5 + NaNO3 = CO2 + H2O + Na2CO3 + N2 =>
5 C5H12O5 + 22 NaNO3 = 14 CO2 + 30 H2O + 11 Na2CO3 + 11 N2
Fe + Pb(NO3)2 = Pb + Fe(NO3)4 =>
Fe + 2 Pb(NO3)2 = 2 Pb + Fe(NO3)4
sodiumsulfite + hydrochloricacid = sodiumchloride + SO2 + water =>
Na2SO3 + 2 HCl = 2 NaCl + SO2 + H2O
KOH + NaCI = KCI + NaOH =>
KOH + NaCI = KCI + NaOH
Ca(OH)2 + H3PO4 = Ca3(H3PO4)2 + OH =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(H3PO4)2 + 6 OH
Ba(No3)2 + NH4OH = Ba(OH)2 + NH4No3 =>
Ba(No3)2 + 2 NH4OH = Ba(OH)2 + 2 NH4No3
KS + O2 = KO + SO2 =>
2 KS + 3 O2 = 2 KO + 2 SO2
C6H7N + O2 = CO2 + H2 + NO3 =>
2 C6H7N + 15 O2 = 12 CO2 + 7 H2 + 2 NO3
K2S2O7 + Mg = K2S + SO2 + MgO =>
K2S2O7 + 5 Mg = K2S + SO2 + 5 MgO
Na + SO4 + Hg(NO3)2 = Hg2SO4 + NaNO3 =>
4 Na + SO4 + 2 Hg(NO3)2 = Hg2SO4 + 4 NaNO3
Ni(OH)2 + HCl = NiCl2 + H2O =>
Ni(OH)2 + 2 HCl = NiCl2 + 2 H2O
NaO + HCl = NaCl + H2 + O2 =>
2 NaO + 2 HCl = 2 NaCl + H2 + O2
H2CrO4 + NaCl = Na2CrO4 + HCl =>
H2CrO4 + 2 NaCl = Na2CrO4 + 2 HCl
CuSO4(aq) + C2H4O2(aq) = CuC2H4O2 + SO4 =>
CuSO4(aq) + C2H4O2(aq) = CuC2H4O2 + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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