| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NH3H2O = H2O + NH4Cl
Zn + I2 + H2O = HI + ZnO =>
Zn + I2 + H2O = 2 HI + ZnO
NaHCO3 + NaHSO4 = Na2SO4 + CO2 + H2O =>
NaHCO3 + NaHSO4 = Na2SO4 + CO2 + H2O
Fe3O4 + H = Fe + H2O =>
Fe3O4 + 8 H = 3 Fe + 4 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Sm2O3 + Ba = Sm + BaO =>
Sm2O3 + 3 Ba = 2 Sm + 3 BaO
H4P2O5 + Ca(OH)2 = Ca2P2O5 + H2O =>
H4P2O5 + 2 Ca(OH)2 = Ca2P2O5 + 4 H2O
H2SO4 + (VO2)2SO4 + Zn = (VO)SO4 + ZnSO4 + H2O =>
2 H2SO4 + (VO2)2SO4 + Zn = 2(VO)SO4 + ZnSO4 + 2 H2O
CCC = C3 =>
CCC = C3
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C12H8 + O2 = CO2 + H2O =>
C12H8 + 14 O2 = 12 CO2 + 4 H2O
HCl + H2NC(CH2OH)3 = H(CH2OH)3 + ClH2NC =>
HCl + H2NC(CH2OH)3 = H(CH2OH)3 + ClH2NC
Zn(OH)2 + KCl = KOH + ZnCl2 =>
Zn(OH)2 + 2 KCl = 2 KOH + ZnCl2
MnSO4 + K2S2O8 + H2O = H2SO4 + K2SO4 + MnO2 =>
MnSO4 + K2S2O8 + 2 H2O = 2 H2SO4 + K2SO4 + MnO2
MnO2 + CO2 = MnCO3 + O2 =>
2 MnO2 + 2 CO2 = 2 MnCO3 + O2
idrossidodicalcio + diossidodicarbonio = carbonatodicalcio + acqua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
K2(SO)4 + BaCl2 = KCl + Ba(SO)4 =>
K2(SO)4 + BaCl2 = 2 KCl + Ba(SO)4
FeH2(SO4)2 = Fe(SO4)2H2 =>
FeH2(SO4)2 = Fe(SO4)2H2
C4H6 + H2O + Br2 = C4H8O2Br2 + HBr =>
C4H6 + 2 H2O + 2 Br2 = C4H8O2Br2 + 2 HBr
C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O =>
2 C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O
Cu(HCO3)2(s) = CuCO3(s)H2O(l)CO2(g) =>
Cu(HCO3)2(s) = CuCO3(s)H2O(l)CO2(g)
CaSO4 + NiCl2 = NiSO4 + CaCl2 =>
CaSO4 + NiCl2 = NiSO4 + CaCl2
C4H6 + H2O + Br2 = C4H8O2Br2 + HBr =>
C4H6 + 2 H2O + 2 Br2 = C4H8O2Br2 + 2 HBr
H + PbO = Pb + H2O =>
2 H + PbO = Pb + H2O
NaOH + C3H6O2 = HCOONa + CH3CH2OH =>
NaOH + C3H6O2 = HCOONa + CH3CH2OH
KCl + NaHC4H4O6 = K2C4H4O6 + NaCl + HCl =>
2 KCl + NaHC4H4O6 = K2C4H4O6 + NaCl + HCl
CaCl2 + NaHCO3 = NaCl + Ca2(CO3)2 + H2O + CO2 =>
2 CaCl2 + 4 NaHCO3 = 4 NaCl + Ca2(CO3)2 + 2 H2O + 2 CO2
Li + SrO = Li2O + Sr =>
2 Li + SrO = Li2O + Sr
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
ZnBr2 = Zn + Br =>
ZnBr2 = Zn + 2 Br
NaHSO4 + NaHCO3 = CO2 + Na2SO4 + H2O =>
NaHSO4 + NaHCO3 = CO2 + Na2SO4 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AgO + HCl = AgCl + Cl2 + H2O =>
2 AgO + 4 HCl = 2 AgCl + Cl2 + 2 H2O
CuCl2 + HNO3 = Cu(NO3)2 + HCl =>
CuCl2 + 2 HNO3 = Cu(NO3)2 + 2 HCl
Fe + O2* = Fe2O3 =>
4 Fe + 3 O2* = 2 Fe2O3
Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO
Li2OSO3 = Li2SO4 =>
Li2OSO3 = Li2SO4
C2H5MgBr + C2H5OH = C2H5OMgBr + C2H6 =>
C2H5MgBr + C2H5OH = C2H5OMgBr + C2H6
KClO3 = O22 + KCl =>
22 KClO3 = 3 O22 + 22 KCl
Na2S2O3 = Na2SO3 + S =>
Na2S2O3 = Na2SO3 + S
Mg(OH)2N2O5 = Mg(N2O6)H2O =>
Mg(OH)2N2O5 = Mg(N2O6)H2O
CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O =>
2 CH3OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + 2 H2O
Mg + TiO2 = MgO2 + Ti =>
Mg + TiO2 = MgO2 + Ti
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Ca(NO3)2 + NH4Br = NH4NO3 + CaBr2 =>
Ca(NO3)2 + 2 NH4Br = 2 NH4NO3 + CaBr2
S + Br2 = S2Br2 =>
2 S + Br2 = S2Br2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(OH)3 + P2O5 = FePO4 + H2O =>
2 Fe(OH)3 + P2O5 = 2 FePO4 + 3 H2O
As2O3 + Ca(OH)2 + O2 = Ca3(AsO4)2 + H2O =>
As2O3 + 3 Ca(OH)2 + O2 = Ca3(AsO4)2 + 3 H2O
NaOH + H2(SO)3 = Na2(SO)3 + H2O =>
2 NaOH + H2(SO)3 = Na2(SO)3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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