| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4(aq) + MgCl2(aq) = 2 NH4Cl(aq) + MgSO4(s)
Ka2SiO3 + H2SO4 = H2SiO3 + Ka2SO4 =>
Ka2SiO3 + H2SO4 = H2SiO3 + Ka2SO4
Mn + HCl = MnCl2 + H2 =>
Mn + 2 HCl = MnCl2 + H2
RbSe = Rb + Se =>
RbSe = Rb + Se
BrO3{-} + SeO3{-2} + H{+} = SeO4{-2} + Br2 + H2O =>
2 BrO3{-} + 5 SeO3{-2} + 2 H{+} = 5 SeO4{-2} + Br2 + H2O
Cr2(S04)3 + KMnO4 + H2SO4 = MnSO4 + K2CrO4 + K2SO4 + H2O =>
5 Cr2(S04)3 + 84 KMnO4 + 56 H2SO4 = 84 MnSO4 + 10 K2CrO4 + 32 K2SO4 + 56 H2O
Al(OH){3+} + HCl = AlCl{3+} + H2O =>
Al(OH){3+} + HCl = AlCl{3+} + H2O
C2H3O2Cl + MgO = (C2H2O2Cl)2Mg + H2O =>
2 C2H3O2Cl + MgO = (C2H2O2Cl)2Mg + H2O
NaI + H2SO4 = H2S + I2 + Na2SO4 + H2O =>
8 NaI + 5 H2SO4 = H2S + 4 I2 + 4 Na2SO4 + 4 H2O
Na2HAsO4 + AsO4 = HAsO4 + NaAsO4 =>
Na2HAsO4 + 2 AsO4 = HAsO4 + 2 NaAsO4
LiO + Ca = Li + CaO =>
LiO + Ca = Li + CaO
KCl + HCl = Cl + KH =>
KCl + HCl = 2 Cl + KH
KHSO4 + C = K2CO3 + SO2 + H2O =>
2 KHSO4 + C = K2CO3 + 2 SO2 + H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CuSO4(aq) + HCl(aq) = CuCl2(aq) + H2SO4(aq) =>
CuSO4(aq) + 2 HCl(aq) = CuCl2(aq) + H2SO4(aq)
KOH + NaClO3 = NaOH + KClO3 =>
KOH + NaClO3 = NaOH + KClO3
KSCN + NH4OH = KOH + NH4SCN =>
KSCN + NH4OH = KOH + NH4SCN
C2H8O7P2 + NaOH = C2H4O7P2Na4 + H2O =>
C2H8O7P2 + 4 NaOH = C2H4O7P2Na4 + 4 H2O
HCOOCH3 + H2O = HCOOH + CH3OH =>
HCOOCH3 + H2O = HCOOH + CH3OH
KI + K2Cr2O7 + H2SO4 = I3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = 2 I3 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
MnO2 = Mn3 + O4 =>
6 MnO2 = 2 Mn3 + 3 O4
TiBr4 + Mg = Ti + MgBr =>
TiBr4 + 4 Mg = Ti + 4 MgBr
SiCl4 + H2O = Si + (OH)2 + HCl =>
SiCl4 + 4 H2O = Si + 2(OH)2 + 4 HCl
KI + KNO2 + H2SO4 = K2SO4 + I2 + NH3 + H2O =>
12 KI + 2 KNO2 + 7 H2SO4 = 7 K2SO4 + 6 I2 + 2 NH3 + 4 H2O
Na2B4O7(s) + H2O(l) = NaB(OH)4(aq) + H3BO3(aq) =>
Na2B4O7(s) + 7 H2O(l) = 2 NaB(OH)4(aq) + 2 H3BO3(aq)
C2H6 + Na2 = C2H5Na + HNa =>
C2H6 + Na2 = C2H5Na + HNa
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CuNO4 + K2SO4 = CuSO4 + K2NO4 =>
CuNO4 + K2SO4 = CuSO4 + K2NO4
BaBr2 + KOH = KBr + Ba(OH)2 =>
BaBr2 + 2 KOH = 2 KBr + Ba(OH)2
NH2OH + Al(ClO2)3 = N2 + AlCl3 + H2O =>
12 NH2OH + Al(ClO2)3 = 6 N2 + AlCl3 + 18 H2O
BeSO4 + RbF = BeF2 + Rb2SO4 =>
BeSO4 + 2 RbF = BeF2 + Rb2SO4
C + AlPO4 = CO + Al2O3 + P =>
5 C + 2 AlPO4 = 5 CO + Al2O3 + 2 P
H2PO4 + HCl = H3PO4 + Cl2 =>
2 H2PO4 + 2 HCl = 2 H3PO4 + Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnO4{-} + H{+} + Fe{2+}S = Mn{2+} + H2O + Fe{3+} =>
MnO4{-} + 8 H{+} + 5 Fe{2+}S = Mn{2+} + 4 H2O + 5 Fe{3+}
C2H6O + H2 = CH4 + H2O =>
C2H6O + 2 H2 = 2 CH4 + H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C2H4O2 + HgS = Hg + C2H4S + O2 =>
C2H4O2 + HgS = Hg + C2H4S + O2
AlCl3*6H2O = Al(OH)3 + HCl + H2O =>
AlCl3*6H2O = Al(OH)3 + 3 HCl + 3 H2O
NaHSeO4 + MnSeO4 + H2SeO4 = NaMnO4 + SeO2 + H2O =>
2 NaHSeO4 + 2 MnSeO4 + H2SeO4 = 2 NaMnO4 + 5 SeO2 + 2 H2O
H3PO4 + K = H2 + K3PO4 =>
2 H3PO4 + 6 K = 3 H2 + 2 K3PO4
Pb + Ba(OH)2 = Ba + Pb(OH)2 =>
Pb + Ba(OH)2 = Ba + Pb(OH)2
Ag(CN)2 + Zn = Zn(CN)4 + Ag =>
2 Ag(CN)2 + Zn = Zn(CN)4 + 2 Ag
Pb + Ba(OH)2 = Ba + Pb(OH)2 =>
Pb + Ba(OH)2 = Ba + Pb(OH)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Pb + Ba(OH)2 = Ba + Pb(OH)2 =>
Pb + Ba(OH)2 = Ba + Pb(OH)2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Pb + Ba(OH)2 = Ba + Pb(OH)2 =>
Pb + Ba(OH)2 = Ba + Pb(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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