| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + 2 LiOH = Li2CO3 + H(OH)
CuS + NaI = Na2S + CuI2 =>
CuS + 2 NaI = Na2S + CuI2
Cu(OH)2 + H3PO3 = Cu3(PO3)2 + H2O =>
3 Cu(OH)2 + 2 H3PO3 = Cu3(PO3)2 + 6 H2O
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + NaHCO3 =>
2 MgCl2 + 3 Na2CO3 + 2 H2O = (MgOH)2CO3 + 4 NaCl + 2 NaHCO3
Mg + Fe{2+} = MgFe{2+} =>
Mg + Fe{2+} = MgFe{2+}
Ca + NHO3 = Ca(NO3)2 + N2 + H2O =>
5 Ca + 12 NHO3 = 5 Ca(NO3)2 + N2 + 6 H2O
C6H10 + HNO3 = COOH(CH2)4COOH + NO + H2O =>
3 C6H10 + 8 HNO3 = 3 COOH(CH2)4COOH + 8 NO + 4 H2O
C6H5NH2 + Br2 = C6H4NH2Br + HBr =>
C6H5NH2 + Br2 = C6H4NH2Br + HBr
CaSO4 + HClO4 = Ca(ClO4)2 + H2SO4 =>
CaSO4 + 2 HClO4 = Ca(ClO4)2 + H2SO4
FeS2 + HCl = FeCl2 + H2S2 =>
FeS2 + 2 HCl = FeCl2 + H2S2
Sn + HCl = Sn2Cl + H =>
2 Sn + HCl = Sn2Cl + H
Be + HF = BeF + H2 =>
2 Be + 2 HF = 2 BeF + H2
KNO3 = K20 + N2 + O2 =>
20 KNO3 = K20 + 10 N2 + 30 O2
NiSO4 + NH4OH = Ni(NH3)4SO4 + H2O =>
NiSO4 + 4 NH4OH = Ni(NH3)4SO4 + 4 H2O
Mg(s) + O = MgO(s) =>
Mg(s) + O = MgO(s)
MgCl2*6H2O = MgCl2 + H2O =>
MgCl2*6H2O = MgCl2 + 6 H2O
Al2(SO4)3 + Zn(OH)2 = Al(OH)3 + ZnSO4 =>
Al2(SO4)3 + 3 Zn(OH)2 = 2 Al(OH)3 + 3 ZnSO4
TiOSO4 + KOH + H2O2 = H2TiO5 + K2SO4 + H2O =>
TiOSO4 + 2 KOH + 2 H2O2 = H2TiO5 + K2SO4 + 2 H2O
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Si2H + O2 = SiO2 + H2O =>
4 Si2H + 9 O2 = 8 SiO2 + 2 H2O
H2S + FeCl3 = FeCl2 + FeS2 + HCl =>
2 H2S + 2 FeCl3 = FeCl2 + FeS2 + 4 HCl
Pb + O2 = PbO2 =>
Pb + O2 = PbO2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
BiOH(NO3)2 + NaOH = Bi(OH)3 + NaNO3 =>
BiOH(NO3)2 + 2 NaOH = Bi(OH)3 + 2 NaNO3
O2(g) = O3(g) =>
3 O2(g) = 2 O3(g)
Ba + TiCl3 = Ti + BaCl2 =>
3 Ba + 2 TiCl3 = 2 Ti + 3 BaCl2
C7H6O3 + FeCl3 = C21H15FeO9 + HCl =>
3 C7H6O3 + FeCl3 = C21H15FeO9 + 3 HCl
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
[Fe(H2O)6]3 + K4[Fe(CN)6] = Fe4[Fe2(CN)6] + K + H2O =>
5[Fe(H2O)6]3 + 3 K4[Fe(CN)6] = 3 Fe4[Fe2(CN)6] + 12 K + 90 H2O
C2H5NCOOH + O2 = CO2 + H2O + N2 =>
2 C2H5NCOOH + 7 O2 = 6 CO2 + 6 H2O + N2
Mn(OH)2 + H2SO3 = (MnOH)2SO3 + H2O =>
2 Mn(OH)2 + H2SO3 = (MnOH)2SO3 + 2 H2O
MgF2 = Mg{+2)+F{-} =>
MgF2 = Mg{+2)+2F{-}
CrCl2 + H2O = CrOHCl2 + H2 =>
2 CrCl2 + 2 H2O = 2 CrOHCl2 + H2
NaNO3 + Fe2SO4 + H2SO4 = Fe2(SO4)3 + NO + NaSO4 + H2O =>
2 NaNO3 + Fe2SO4 + 4 H2SO4 = Fe2(SO4)3 + 2 NO + 2 NaSO4 + 4 H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
NO3 + H2SO4 = HNO3 + SO4 =>
2 NO3 + H2SO4 = 2 HNO3 + SO4
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
AgNO2 + AlCl = AgCl + AlNO2 =>
AgNO2 + AlCl = AgCl + AlNO2
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
LiBr + Cl2 = Li + BrCl =>
2 LiBr + Cl2 = 2 Li + 2 BrCl
NaCl + AhNo3 = NaNo3 + AhCl =>
NaCl + AhNo3 = NaNo3 + AhCl
C4H4O4 + O2 = CO2 + H2O =>
C4H4O4 + 3 O2 = 4 CO2 + 2 H2O
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
HClO4 + Ca(OH)2 = (ClO4)2Ca + H2O =>
2 HClO4 + Ca(OH)2 = (ClO4)2Ca + 2 H2O
Na2CO3 + HNO3 = H2O + CO2 + NaNO3 =>
Na2CO3 + 2 HNO3 = H2O + CO2 + 2 NaNO3
Rb + P = Rb3P =>
3 Rb + P = Rb3P
CuO + HCl = CuHCl + O2 =>
2 CuO + 2 HCl = 2 CuHCl + O2
HNO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + HNO3 + H2O =>
5 HNO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 HNO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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