| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na(SO4) + BaCl2 = 2 NaCl + Ba(SO4)2
HIO = O2 + H2I2 =>
2 HIO = O2 + H2I2
Hg2Cl2 = Hg2{2+} + Cl{-} =>
Hg2Cl2 = Hg2{2+} + 2 Cl{-}
NH4{+} + F{-} = NH3 + HF =>
NH4{+} + F{-} = NH3 + HF
C6H8N2O2S + C2H5OH = C6H8N2O3H + C2H5S =>
C6H8N2O2S + C2H5OH = C6H8N2O3H + C2H5S
Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe2(NO3)6 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + Fe2(NO3)6
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
Ca(OH)2 + (NH4)2CO3 = CaCO3 + NH4OH =>
Ca(OH)2 + (NH4)2CO3 = CaCO3 + 2 NH4OH
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaCl + H3PO4 + MnO2 = Na3PO4 + Mn3(PO4)2 + H2O + Cl2 =>
6 NaCl + 4 H3PO4 + 3 MnO2 = 2 Na3PO4 + Mn3(PO4)2 + 6 H2O + 3 Cl2
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
ZnBr2 + NH4OH = Zn(OH)2 + NH4Br =>
ZnBr2 + 2 NH4OH = Zn(OH)2 + 2 NH4Br
C(s) + SO2(g) = CS2(l) + CO(g) =>
5 C(s) + 2 SO2(g) = CS2(l) + 4 CO(g)
Sr(OH)2 + Cl = ClOH + Sr =>
Sr(OH)2 + 2 Cl = 2 ClOH + Sr
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Bi(NO3)3 + H2S = HNO3 + Bi2S3 =>
2 Bi(NO3)3 + 3 H2S = 6 HNO3 + Bi2S3
PB(OH)2 = PBO + H2O =>
PB(OH)2 = PBO + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ca(ClO)2 + H2O = Ca(OH)2 + HClO =>
Ca(ClO)2 + 2 H2O = Ca(OH)2 + 2 HClO
Zn + KOH + KClO3 + H2O = K3Zn(OH)4 + KCl =>
6 Zn + 18 KOH + KClO3 + 3 H2O = 6 K3Zn(OH)4 + KCl
NO2 + NH2 = HNO3 + NO =>
5 NO2 + NH2 = 2 HNO3 + 4 NO
Sn(s) + HNO3 = Sn(NO3)2 + H2 =>
Sn(s) + 2 HNO3 = Sn(NO3)2 + H2
SCl5 + H2O = H3SO4 + HCl =>
SCl5 + 4 H2O = H3SO4 + 5 HCl
Al(SO4) + NaOH = AlOH + Na(SO4) =>
Al(SO4) + NaOH = AlOH + Na(SO4)
KMnO4 + Fe(NO2)3 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + HNO3 + H2O =>
12 KMnO4 + 10 Fe(NO2)3 + 33 H2SO4 = 6 K2SO4 + 12 MnSO4 + 5 Fe2(SO4)3 + 30 HNO3 + 18 H2O
KMnO4 + FeSO4(NH4)2(SO4) + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)SO4 + H2O =>
6 KMnO4 + 10 FeSO4(NH4)2(SO4) + 24 H2SO4 = 6 MnSO4 + 5 Fe2(SO4)3 + 3 K2SO4 + 20(NH4)SO4 + 24 H2O
J2 + KOH = KJO3 + KJ + H2O =>
3 J2 + 6 KOH = KJO3 + 5 KJ + 3 H2O
Ga(s) + Cl2(g) = GaCl3 =>
2 Ga(s) + 3 Cl2(g) = 2 GaCl3
S + Au = SAu =>
S + Au = SAu
FeCl3(aq) + Mg3(PO4)2(aq) = FePO4(s) + MgCl2(aq) =>
2 FeCl3(aq) + Mg3(PO4)2(aq) = 2 FePO4(s) + 3 MgCl2(aq)
H2SO4(aq) + NaHCO3(aq) = Na2SO4(aq) + CO2(g) + H2O =>
H2SO4(aq) + 2 NaHCO3(aq) = Na2SO4(aq) + 2 CO2(g) + 2 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Pb(NO3)2 + NaCl(aq) = PbCl2(s) + NaNO3 =>
Pb(NO3)2 + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO3 + SCl2 =>
2 C2H5NSCl + 10 O2 = 4 CO2 + 5 H2O + 2 NO2 + SO3 + SCl2
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
LiNO3 + Fe(NO3)3*9H2O + (NH4)2HPO4 + NH2CONH2 = LiFePO4 + CO2 + N2 + H2O =>
2 LiNO3 + 2 Fe(NO3)3*9H2O + 2(NH4)2HPO4 + 5 NH2CONH2 = 2 LiFePO4 + 5 CO2 + 11 N2 + 37 H2O
CuCl2 + NaCl = NaCl3 + Cu =>
CuCl2 + NaCl = NaCl3 + Cu
CdCl2 + NaOH = CdOH + NaCl2 =>
CdCl2 + NaOH = CdOH + NaCl2
NH3 + HClO3 = HCl + NH3O3 =>
NH3 + HClO3 = HCl + NH3O3
CCO = C + CO =>
CCO = C + CO
CaC2O4 + CH3COOH = HC2O4 + CH3COOCa =>
CaC2O4 + CH3COOH = HC2O4 + CH3COOCa
CH3COOH + Ca(OH)2 = (CH3COO)2Ca + HOH =>
2 CH3COOH + Ca(OH)2 = (CH3COO)2Ca + 2 HOH
Li2S + BaCl2 = LiCl + BaS =>
Li2S + BaCl2 = 2 LiCl + BaS
Fe(II) + O2 = Fe(II)O2 =>
Fe(II) + O2 = Fe(II)O2
LiOH + HNO3 = LiNO3 + HOH =>
LiOH + HNO3 = LiNO3 + HOH
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
K2Cr2O7 + HCOOH + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CO2 =>
K2Cr2O7 + 3 HCOOH + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + 3 CO2
CaH2 + TiO2 = CaO + Ti + H2 =>
2 CaH2 + TiO2 = 2 CaO + Ti + 2 H2
H2NO3C2 + O2 = N2 + CO2 + H2O =>
2 H2NO3C2 + 2 O2 = N2 + 4 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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