| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l)Source(s):
Al + Au(NO3)3 = Al(NO3) + Au =>
3 Al + Au(NO3)3 = 3 Al(NO3) + Au
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
CuSO4 + FePO4 = Cu3(PO4)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 FePO4 = Cu3(PO4)2 + Fe2(SO4)3
Zn + SO2 = S + ZnO2 =>
Zn + SO2 = S + ZnO2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KHP + NAOH = H2O + NAKP =>
KHP + NAOH = H2O + NAKP
AgCL + H2SO4 + Zn = Ag + HCL + ZnSO4 =>
2 AgCL + H2SO4 + Zn = 2 Ag + 2 HCL + ZnSO4
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
Ni(s) + H2SO4(aq) = NiSO4 + H2 =>
Ni(s) + H2SO4(aq) = NiSO4 + H2
Bi(OH)3 + P2O5 = BiPO4 + H2O =>
2 Bi(OH)3 + P2O5 = 2 BiPO4 + 3 H2O
BiCl3 + C2H5NS = BiCl3C2H5NS =>
BiCl3 + C2H5NS = BiCl3C2H5NS
KHP + NAOH = H2O + NAKP =>
KHP + NAOH = H2O + NAKP
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
LiOH + CO2 = H2O + Li2CO3 =>
2 LiOH + CO2 = H2O + Li2CO3
NaHCO3 + H2So4 = Na2So4 + H2O + CO2 =>
2 NaHCO3 + H2So4 = Na2So4 + 2 H2O + 2 CO2
HCl + MgO = MgCl2 + H2O =>
2 HCl + MgO = MgCl2 + H2O
NaBr + AgNO3 = AgBr + NaNO3 =>
NaBr + AgNO3 = AgBr + NaNO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaOH + CO2 = NaHCO3 =>
NaOH + CO2 = NaHCO3
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
CaSO4 = CaO + SO2 + O2 =>
2 CaSO4 = 2 CaO + 2 SO2 + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
Zn + H3PO4 = Zn(PO4)2 + H2 =>
Zn + 2 H3PO4 = Zn(PO4)2 + 3 H2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
KOH + HNO2 = KNO2 + H2O =>
KOH + HNO2 = KNO2 + H2O
Ca(OH)2 + H2SO4 = HOH + CaSO4 =>
Ca(OH)2 + H2SO4 = 2 HOH + CaSO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2S2O3 + HCl = NaCl + S + H2O + Na2SO4 =>
3 Na2S2O3 + 2 HCl = 2 NaCl + 4 S + H2O + 2 Na2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
HgO = Hg + O =>
HgO = Hg + O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KI + BrCl = KCl + BrI =>
KI + BrCl = KCl + BrI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/14
Équations équilibrées sur03/08/13
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