| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2O3 + H2O = 2 BrH + O4
Al + NH4ClO4 = AlO2 + AlCl2 + NO + H2O =>
2 Al + 2 NH4ClO4 = AlO2 + AlCl2 + 2 NO + 4 H2O
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
CaO + C2O4 = CaCO3 =>
2 CaO + C2O4 = 2 CaCO3
H2Te + H2SO4 = SO2 + H2O + Te =>
H2Te + H2SO4 = SO2 + 2 H2O + Te
Li + NaOH = NaOHLi =>
Li + NaOH = NaOHLi
(NH4)2CO3 + Ca(OH)2(aq) = CO2(g) + NH4OH(aq) + CaO =>
(NH4)2CO3 + Ca(OH)2(aq) = CO2(g) + 2 NH4OH(aq) + CaO
CaSO4 + NH4NO3 = Ca(NO3) + (NH4)SO4 =>
CaSO4 + NH4NO3 = Ca(NO3) + (NH4)SO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
MnO2 + CH3COOH = O2 + H2O + (CH3COO)2Mn =>
2 MnO2 + 4 CH3COOH = O2 + 2 H2O + 2(CH3COO)2Mn
Fe + Br2 = FeBr2 =>
Fe + Br2 = FeBr2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
KMnO4 + HCl + K4[Fe(CN)6] = MnCl2 + K3[Fe(CN)6] + KCl + H2O =>
KMnO4 + 8 HCl + 5 K4[Fe(CN)6] = MnCl2 + 5 K3[Fe(CN)6] + 6 KCl + 4 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CH3COO + H2O = CH3COOH + OH =>
CH3COO + H2O = CH3COOH + OH
H2O + MnO4{-} + ClO2{-} = MnO2 + ClO4{-} + OH{-} =>
2 H2O + 4 MnO4{-} + 3 ClO2{-} = 4 MnO2 + 3 ClO4{-} + 4 OH{-}
BiCl3 + NaOH = NaCl3 + Bi(OH) =>
BiCl3 + NaOH = NaCl3 + Bi(OH)
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
CH3CHCHCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
3 CH3CHCHCH3 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 8 H2O
Cu + H2SO4 = CuO + H2O + S8 =>
24 Cu + 8 H2SO4 = 24 CuO + 8 H2O + S8
NaCO3 = Na + C2 + O2 =>
2 NaCO3 = 2 Na + C2 + 3 O2
Al + I2(s) = Al2I6(s) =>
2 Al + 3 I2(s) = Al2I6(s)
Cr2Se + HNO3 + PbO2 = H2Cr2O7 + H2SeO4 + Pb(NO3)2 + H2O =>
Cr2Se + 18 HNO3 + 9 PbO2 = H2Cr2O7 + H2SeO4 + 9 Pb(NO3)2 + 7 H2O
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
HBrO2 + Al = Al(BrO2)3 + H2 =>
6 HBrO2 + 2 Al = 2 Al(BrO2)3 + 3 H2
KCl + Ca2SO4*2H2O = K2SO4 + CaCl + H2O =>
2 KCl + Ca2SO4*2H2O = K2SO4 + 2 CaCl + 2 H2O
NaCl + H2O + Mg = NaClMgH2O =>
NaCl + H2O + Mg = NaClMgH2O
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
CuSO4 + HCl = Cu(HCl)4SO4 =>
CuSO4 + 4 HCl = Cu(HCl)4SO4
HNO3 + Ag2CO3 = AgNO3 + H2CO3 =>
2 HNO3 + Ag2CO3 = 2 AgNO3 + H2CO3
CH2CHCH2 + O2 = CO2 + H2O =>
4 CH2CHCH2 + 17 O2 = 12 CO2 + 10 H2O
AlNaOH + H2O = NaAlO2 + H2 =>
2 AlNaOH + 2 H2O = 2 NaAlO2 + 3 H2
CH3CH2CH2CH3 + Br2 = CH3CHBrCH2CH3 + HBr =>
CH3CH2CH2CH3 + Br2 = CH3CHBrCH2CH3 + HBr
(NH)4P + Pb(NO)3 = PbP + (NH)4(NO)3 =>
(NH)4P + Pb(NO)3 = PbP + (NH)4(NO)3
C5H5NHCl + NaOH = NaClO + C5H5NH2 =>
C5H5NHCl + NaOH = NaClO + C5H5NH2
H2SO4 + Na(OH) = Na2SO4 + H2O =>
H2SO4 + 2 Na(OH) = Na2SO4 + 2 H2O
Rb2O = Rb2 + O =>
Rb2O = Rb2 + O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ba(OH)2 + Mo(ClO4)3 = Mo(OH)3 + Ba(ClO4)2 =>
3 Ba(OH)2 + 2 Mo(ClO4)3 = 2 Mo(OH)3 + 3 Ba(ClO4)2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Mn(OH)2 + KClO + KOH = K2MnO4 + KCl + H2O =>
Mn(OH)2 + 2 KClO + 2 KOH = K2MnO4 + 2 KCl + 2 H2O
H3(PO4) + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3(PO4) + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Mn2{+} + ClO2(aq) + H2O = MnO2 + ClO2{-} + H{+} =>
Mn2{+} + 7 ClO2(aq) + 4 H2O = 2 MnO2 + 7 ClO2{-} + 8 H{+}
KOH + C5H6 + NiCl2*6H2O = C10H10Ni + KCl + KOH*H2O =>
10 KOH + 2 C5H6 + NiCl2*6H2O = C10H10Ni + 2 KCl + 8 KOH*H2O
H2O2 + CHNa03 = NaOH + CO2 + H2O =>
4 H2O2 + CHNa03 = 3 NaOH + CO2 + 3 H2O
Mn(OH)2 + OH = Mn(OH)3 =>
Mn(OH)2 + OH = Mn(OH)3
Ni3 + O = NiO =>
Ni3 + 3 O = 3 NiO
SO2Cl2 + Ba(OH)2 = BaCl2 + H2S + O2 =>
SO2Cl2 + Ba(OH)2 = BaCl2 + H2S + 2 O2
SO2 + H2O = S(OH)2 + O2 =>
2 SO2 + 2 H2O = 2 S(OH)2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/24
Équations équilibrées sur03/01/23
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