| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca02 = 2 Ca0
C3H8NO5P + H2O = CO2 + NH3 + H + H3PO4 =>
C3H8NO5P + 5 H2O = 3 CO2 + NH3 + 12 H + H3PO4
HN = H2 + N2 =>
2 HN = H2 + N2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
KCl + NaHCO3 = K2CO3 + CO2 + NaCl + H2O =>
2 KCl + 2 NaHCO3 = K2CO3 + CO2 + 2 NaCl + H2O
Mn(OH)2 + H2SO4 = Mn{2+} + SO4{2-} + H2O =>
Mn(OH)2 + H2SO4 = Mn{2+} + SO4{2-} + 2 H2O
Cu + H3Cit + H2O2 = H[CuCit] + H2O =>
Cu + H3Cit + H2O2 = H[CuCit] + 2 H2O
OHSr + HCl2 = SrCl2 + H2O =>
OHSr + HCl2 = SrCl2 + H2O
CrSO4 = Cr + SO4 =>
CrSO4 = Cr + SO4
MnO2 + SO2 = MnSO4 =>
MnO2 + SO2 = MnSO4
CH3CONH2 + H2O = CH3NH2 + CO2 + H2 =>
CH3CONH2 + H2O = CH3NH2 + CO2 + H2
Mn(OH)2 + H2SO4 = Mn2(SO4)2 + H2O =>
2 Mn(OH)2 + 2 H2SO4 = Mn2(SO4)2 + 4 H2O
K2CrO4 + KBr + H2O = Cr(OH)3 + Br2 + KOH =>
2 K2CrO4 + 6 KBr + 8 H2O = 2 Cr(OH)3 + 3 Br2 + 10 KOH
Cu + NO3 = Cu(NO3)2 =>
Cu + 2 NO3 = Cu(NO3)2
Na3PO4 + CaCl = Ca3PO4 + NaCl =>
Na3PO4 + 3 CaCl = Ca3PO4 + 3 NaCl
CaO + Na(OH) = CaOH2 + NaO =>
CaO + 2 Na(OH) = CaOH2 + 2 NaO
Pb(NO3)2 + NH3 = Pb3N2 + HNO3 =>
3 Pb(NO3)2 + 2 NH3 = Pb3N2 + 6 HNO3
MnO2 + SO2 = SO4 + Mn =>
MnO2 + SO2 = SO4 + Mn
MnO2 + SO2 = Mn(SO3)2 =>
MnO2 + 2 SO2 = Mn(SO3)2
K + CH3CH2OH = KOH + CH3CH2 =>
K + CH3CH2OH = KOH + CH3CH2
NaCl + Fe = FeCl3 + Na =>
3 NaCl + Fe = FeCl3 + 3 Na
Zn + HgN = Zn3N2 + Hg =>
3 Zn + 2 HgN = Zn3N2 + 2 Hg
NH4Cl + K2CO3 = NH4CO3 + K2Cl =>
NH4Cl + K2CO3 = NH4CO3 + K2Cl
NH4SO4 + K3PO4 = NH4PO4 + K3SO4 =>
NH4SO4 + K3PO4 = NH4PO4 + K3SO4
Mn + C = Mn3C =>
3 Mn + C = Mn3C
Pb + NaOH = Pb2NaOH =>
2 Pb + NaOH = Pb2NaOH
MgOH2 + NH4PO4 = MgPO4NH4 + H2O =>
MgOH2 + NH4PO4 = MgPO4NH4 + H2O
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
HCl + HClO4 = Cl2O3 + H2O =>
HCl + HClO4 = Cl2O3 + H2O
Fe2O3 + Cu = FeO + CuO =>
Fe2O3 + Cu = 2 FeO + CuO
Ba{+2} + O{-2} = BaO =>
Ba{+2} + O{-2} = BaO
K5 + O2 = K2O =>
4 K5 + 5 O2 = 10 K2O
CrSO4 = Cr2O3 + SO2 + O2 =>
4 CrSO4 = 2 Cr2O3 + 4 SO2 + O2
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
P + Cl2 + NaOH = Na2HPO3 + NaCl + H2O =>
2 P + 3 Cl2 + 10 NaOH = 2 Na2HPO3 + 6 NaCl + 4 H2O
FeSO4 + H2O2 = H2SO4 + FeO2 =>
FeSO4 + H2O2 = H2SO4 + FeO2
SO2 + O3 + H2O = H2SO4 =>
3 SO2 + O3 + 3 H2O = 3 H2SO4
Cu + K2Cr2O7 + HCl = CuCl2 + CrCl3 + H2O + KCl =>
3 Cu + K2Cr2O7 + 14 HCl = 3 CuCl2 + 2 CrCl3 + 7 H2O + 2 KCl
HgO = Hg + O99 =>
99 HgO = 99 Hg + O99
KOH + NH4CI = KCI + H2O + NH3 =>
KOH + NH4CI = KCI + H2O + NH3
Cl + H2SO4 = ClSO4 + H2 =>
Cl + H2SO4 = ClSO4 + H2
HClO4 + HCl = ClO3 + H2O =>
7 HClO4 + HCl = 8 ClO3 + 4 H2O
BeO + CuCl2 = BeCl2 + CuO =>
BeO + CuCl2 = BeCl2 + CuO
KCN + AgNO3 = AgCN + KNO3 =>
KCN + AgNO3 = AgCN + KNO3
TiO(OH)2 + H2O2 + H2SO4 + H2O = [Ti(H2O)4(O2)]SO4 =>
TiO(OH)2 + H2O2 + H2SO4 + H2O = [Ti(H2O)4(O2)]SO4
KMnO4 + K2SnO2 + KOH = K2MnO4 + K2SnO3 + H2O =>
2 KMnO4 + K2SnO2 + 2 KOH = 2 K2MnO4 + K2SnO3 + H2O
Mn3 + S = MnS =>
Mn3 + 3 S = 3 MnS
LiCl + O2 = LiClO =>
2 LiCl + O2 = 2 LiClO
H2ClO4 = H + ClO4 =>
H2ClO4 = 2 H + ClO4
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg =>
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/28/24
Équations équilibrées sur07/28/23
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