| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + 3 NH4OH = Al(OH)3 + 3 NH4Cl
Pt + NiSO4 = NiPt + SO4 =>
Pt + NiSO4 = NiPt + SO4
NaCIO3(s) = NaCI(s) + O2(g) =>
2 NaCIO3(s) = 2 NaCI(s) + 3 O2(g)
(NH4)2(CO3) + Pb(NO3)2 = PbCO3 + NH4NO3 =>
(NH4)2(CO3) + Pb(NO3)2 = PbCO3 + 2 NH4NO3
NaOH(aq) + AgNO3(aq) = NaNO3(aq) + OHAg(s) =>
NaOH(aq) + AgNO3(aq) = NaNO3(aq) + OHAg(s)
Fe + CuSO4 = Cu(s) + FeSO4 =>
Fe + CuSO4 = Cu(s) + FeSO4
KMnO4 + HCl = MnCl2 + Cl3 + KCl + H2O =>
3 KMnO4 + 24 HCl = 3 MnCl2 + 5 Cl3 + 3 KCl + 12 H2O
Al(NO3)3 + NH3 = Al(NH3) + NO3 =>
Al(NO3)3 + NH3 = Al(NH3) + 3 NO3
NaCl + HCl = H2 + NaCl3 =>
NaCl + 2 HCl = H2 + NaCl3
Fe + CuSO4 = Cu(s) + FeSO4 =>
Fe + CuSO4 = Cu(s) + FeSO4
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
FeCl2 + BaCl2 = Cl2 + FeBa =>
FeCl2 + BaCl2 = 2 Cl2 + FeBa
NaCrO2 + NaClO + H2O = Na2CrO4 + NaOH + Cl2 =>
2 NaCrO2 + 6 NaClO + 2 H2O = 2 Na2CrO4 + 4 NaOH + 3 Cl2
PbNO3 + KI = PbI + KNO3 =>
PbNO3 + KI = PbI + KNO3
C6H5F + O2 = CO2 + H2O + F2 =>
4 C6H5F + 29 O2 = 24 CO2 + 10 H2O + 2 F2
Sn(NO3)2 + RbOH = Sn(OH)2 + RbNO3 =>
Sn(NO3)2 + 2 RbOH = Sn(OH)2 + 2 RbNO3
H2Si6Cl2 + H2O = H8Si4O4 + HCl =>
2 H2Si6Cl2 + 12 H2O = 3 H8Si4O4 + 4 HCl
NaOH(aq) + AgNO3(aq) = NaNO3(aq) + OHAg(s) =>
NaOH(aq) + AgNO3(aq) = NaNO3(aq) + OHAg(s)
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
P4 + O20 = P2O3 =>
10 P4 + 3 O20 = 20 P2O3
NaOH(aq) + AgNO3(aq) = NaNO3(aq) + OHAg(s) =>
NaOH(aq) + AgNO3(aq) = NaNO3(aq) + OHAg(s)
C7H7NO2 + HCl = C7H8NO2 + Cl =>
C7H7NO2 + HCl = C7H8NO2 + Cl
CaO(s) + Al(s) = Al2O3(s) + Ca(s) =>
3 CaO(s) + 2 Al(s) = Al2O3(s) + 3 Ca(s)
Na2SiO3*H2O + HCl = NaCl + H2O + H2SiO3 =>
Na2SiO3*H2O + 2 HCl = 2 NaCl + H2O + H2SiO3
Ag + OH = Ag2OH =>
2 Ag + OH = Ag2OH
Ni + (C4N2H8O2) = H + Ni(C4N2H7O2) =>
Ni + (C4N2H8O2) = H + Ni(C4N2H7O2)
H2Si6Cl2 + H2O = H8Si4O4 + HCl =>
2 H2Si6Cl2 + 12 H2O = 3 H8Si4O4 + 4 HCl
Na(OH)2 + H2S = Na(HS)2 + H2O =>
Na(OH)2 + 2 H2S = Na(HS)2 + 2 H2O
BaCl2 + Au(OH)2 = AuCl2 + Ba(OH)2 =>
BaCl2 + Au(OH)2 = AuCl2 + Ba(OH)2
ZnOMg(OH)2 = Zn(OH)2MgO =>
ZnOMg(OH)2 = Zn(OH)2MgO
CH4 + I2 = CH3I + H2 =>
2 CH4 + I2 = 2 CH3I + H2
KAlSi3O8 + H2O + CO2 = K2CO3 + SiO2 + H4Al2Si2O9 =>
2 KAlSi3O8 + 2 H2O + CO2 = K2CO3 + 4 SiO2 + H4Al2Si2O9
CaBr2 + KBr = CaK + Br =>
CaBr2 + KBr = CaK + 3 Br
HF + Li2CO3 = LiF + H2O + CO2 =>
2 HF + Li2CO3 = 2 LiF + H2O + CO2
Al(NO3)3 + NH3 = Al(NH3) + NO3 =>
Al(NO3)3 + NH3 = Al(NH3) + 3 NO3
OH{-} + S = SO3{2-} + HS{-} + H2O =>
4 OH{-} + 3 S = SO3{2-} + 2 HS{-} + H2O
C3H12 + Cl2 = C3H5Cl + HCl =>
C3H12 + 4 Cl2 = C3H5Cl + 7 HCl
Al + KClO4 + H2SO4 = Al2(SO4)3 + KCl + H2O =>
8 Al + 3 KClO4 + 12 H2SO4 = 4 Al2(SO4)3 + 3 KCl + 12 H2O
CaBr2 + KBr = CaK + Br =>
CaBr2 + KBr = CaK + 3 Br
Fe2P + FeS2 = FeS + P4S10 =>
4 Fe2P + 18 FeS2 = 26 FeS + P4S10
HF + Li2CO3 = LiF + H2O + CO2 =>
2 HF + Li2CO3 = 2 LiF + H2O + CO2
OH{-} + S = SO3{2-} + HS{-} + H2O =>
4 OH{-} + 3 S = SO3{2-} + 2 HS{-} + H2O
Al(NO3)3 + NH3 = Al(NH3) + NO3 =>
Al(NO3)3 + NH3 = Al(NH3) + 3 NO3
Ag2CO3 + CrI4 = AgI + Cr(CO3)2 =>
2 Ag2CO3 + CrI4 = 4 AgI + Cr(CO3)2
SrCl2 + HNO3 = Sr(NO3)2 + HCl =>
SrCl2 + 2 HNO3 = Sr(NO3)2 + 2 HCl
SiH + H2O = SiOH + H2 =>
SiH + H2O = SiOH + H2
SnO2 + H2 = Sn + H5O =>
SnO2 + 5 H2 = Sn + 2 H5O
NaCl + HCl = H2 + NaCl3 =>
NaCl + 2 HCl = H2 + NaCl3
H2S + RbOH = RbSH + H2O =>
H2S + RbOH = RbSH + H2O
KI + Mg(NO3)2 = KNO3 + MgI2 =>
2 KI + Mg(NO3)2 = 2 KNO3 + MgI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/23
Équations équilibrées sur12/24/22
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