| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H5OH = C2H5OC2H5 + H2O
C6H5Br + Li = C6H5BrLi =>
C6H5Br + Li = C6H5BrLi
LiNO3 + AgCl = LiCl + NO3Ag =>
LiNO3 + AgCl = LiCl + NO3Ag
Zn + Fe(SO4)3 = Zn(SO4)3 + Fe =>
Zn + Fe(SO4)3 = Zn(SO4)3 + Fe
NH4HCO3(aq) + Pb(NO3)2(aq) = NH4NO3() + Pb(HCO3)2 =>
2 NH4HCO3(aq) + Pb(NO3)2(aq) = 2 NH4NO3() + Pb(HCO3)2
Sn + HBrO3 = SnBrO3 + H2 =>
2 Sn + 2 HBrO3 = 2 SnBrO3 + H2
CH3CH2CH2CH2OMgCl + H2O = CH3CH2CH2CH2OH + MgOHCl =>
CH3CH2CH2CH2OMgCl + H2O = CH3CH2CH2CH2OH + MgOHCl
H2 + I2 = HI =>
H2 + I2 = 2 HI
NaCl + KOH + H2O + Sb2O5 = KCl + NaSb(OH)6 =>
2 NaCl + 2 KOH + 5 H2O + Sb2O5 = 2 KCl + 2 NaSb(OH)6
HO + C2H6N2O = NH3 + CO2 + H2O =>
6 HO + C2H6N2O = 2 NH3 + 2 CO2 + 3 H2O
CaCI2 + NaNO3 = CaNO3 + NaCI2 =>
CaCI2 + NaNO3 = CaNO3 + NaCI2
C3H5OHCuO2 + HCl = C3H5(OH)3 + CuCl2 =>
C3H5OHCuO2 + 2 HCl = C3H5(OH)3 + CuCl2
Na2CO3(aq) + CaCl2(l) = CaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + CaCl2(l) = CaCO3(s) + 2 NaCl(aq)
LiSO4 + KCl = LiCl2 + K2SO4 =>
LiSO4 + 2 KCl = LiCl2 + K2SO4
Zr(OH)5 = Zr2O5 + H2O =>
2 Zr(OH)5 = Zr2O5 + 5 H2O
Zn + Sn(SO4)3 = ZnSO4 + Sn =>
3 Zn + Sn(SO4)3 = 3 ZnSO4 + Sn
Zr(OH)5 = Zr2O5 + H2O =>
2 Zr(OH)5 = Zr2O5 + 5 H2O
Mg + AlCl4 = Al + MgCl2 =>
2 Mg + AlCl4 = Al + 2 MgCl2
Zr(OH)5 = Zr2O5 + H2O =>
2 Zr(OH)5 = Zr2O5 + 5 H2O
HBrO3 + Sn = HSnO3 + Br =>
HBrO3 + Sn = HSnO3 + Br
FeS2 + H2O = H2SO4 + FeO + H2 =>
FeS2 + 9 H2O = 2 H2SO4 + FeO + 7 H2
Zr(OH)5 = Zr2O5 + H2O =>
2 Zr(OH)5 = Zr2O5 + 5 H2O
Mg(NO3)2 + FeSO4 = Fe(NO3)2 + MgSO4 =>
Mg(NO3)2 + FeSO4 = Fe(NO3)2 + MgSO4
FeCl3 + H2O2 = FeO2 + H2Cl3 =>
FeCl3 + H2O2 = FeO2 + H2Cl3
FeSO4 + S = Fe2O3 + SO2 =>
4 FeSO4 + S = 2 Fe2O3 + 5 SO2
Br + CaF2 = BrF + Ca =>
2 Br + CaF2 = 2 BrF + Ca
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + H2O + NH =>
3 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 5 H2O + 4 NH
Ba(OH)2 + H2NO3 = BaNO3 + H2O =>
Ba(OH)2 + H2NO3 = BaNO3 + 2 H2O
NaOH(s) + H2SO4(g) = Na2SO4(s) + H2O =>
2 NaOH(s) + H2SO4(g) = Na2SO4(s) + 2 H2O
NaCl + Mg(NO3)2 = MgCl + Na(NO3)2 =>
NaCl + Mg(NO3)2 = MgCl + Na(NO3)2
C6H4O2 + H2O = C6H4(OH)2 + H2O2 =>
C6H4O2 + 2 H2O = C6H4(OH)2 + H2O2
CH3COOH + NH4OH = CH3OH + NH4COOH =>
CH3COOH + NH4OH = CH3OH + NH4COOH
H3PO4 + Ca = CaPO4 + H =>
H3PO4 + Ca = CaPO4 + 3 H
ZnBr2 + NaOH = NaBr + Zn(OH)2 =>
ZnBr2 + 2 NaOH = 2 NaBr + Zn(OH)2
Li3N + HI = H3N + LiI =>
Li3N + 3 HI = H3N + 3 LiI
Ni(s) + HCl(aq) = NiCl2(aq) + H2(g) =>
Ni(s) + 2 HCl(aq) = NiCl2(aq) + H2(g)
H2SO4(aq) + NH4OH(aq) = (NH4)2SO4(aq) + H2O =>
H2SO4(aq) + 2 NH4OH(aq) = (NH4)2SO4(aq) + 2 H2O
HCl + Ag2S + OCl{-} = Cl2 + H2O + AgCl4{3-} + SO4 =>
4 HCl + Ag2S + 6 OCl{-} = Cl2 + 2 H2O + 2 AgCl4{3-} + SO4
[Co(CO3)3]{3-} + HNO3 = Co(NO3)3 + H2O + NO2{-} + CO3 =>
[Co(CO3)3]{3-} + 6 HNO3 = Co(NO3)3 + 3 H2O + 3 NO2{-} + 3 CO3
H3PO4 + (NH4)2MoO4 + HNO3 = (HN4)3PO4*12Mo3 + NH4NO3 + H2O =>
2 H3PO4 + 72(NH4)2MoO4 + 30 HNO3 = 2(HN4)3PO4*12Mo3 + 75 NH4NO3 + 153 H2O
CaC2 + CO2 + H2O = Ca(OH)2 + C3H4O2 =>
6 CaC2 + 3 CO2 + 16 H2O = 6 Ca(OH)2 + 5 C3H4O2
Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + CO2 + MnSOO4 + H2O =>
3 Na2C2O4 + 2 KMnO4 + 6 H2SO4 = K2SO4 + 3 Na2SO4 + 6 CO2 + 2 MnSOO4 + 6 H2O
Na + MgCl2 = Mg2 + NaCl =>
4 Na + 2 MgCl2 = Mg2 + 4 NaCl
S + HNO3 = NO2 + HSO =>
S + HNO3 = NO2 + HSO
AgNO3 + K3PO4 = (Ag3PO4) + KNO3 =>
3 AgNO3 + K3PO4 = (Ag3PO4) + 3 KNO3
KI + HClO4 + AgNO3 = KClO4 + HNO3 + AgI =>
KI + HClO4 + AgNO3 = KClO4 + HNO3 + AgI
Be(NO3)2 = BeO + N2O5 =>
Be(NO3)2 = BeO + N2O5
Fe(NO3)3 + SnBr2 = FeBr3 + Sn(NO3)2 =>
2 Fe(NO3)3 + 3 SnBr2 = 2 FeBr3 + 3 Sn(NO3)2
HBrO3 + Sn = HSnO3 + Br =>
HBrO3 + Sn = HSnO3 + Br
AlCl3 + NaOH = NaAlO2 + NaCl + H2O =>
AlCl3 + 4 NaOH = NaAlO2 + 3 NaCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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