| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + Cu2O3 = 2 Cu + 3 H2O + 2 N
H2O + NH4VO3 + NH4Cl = VO2Cl + NH4OH =>
H2O + NH4VO3 + NH4Cl = VO2Cl + 2 NH4OH
NH3 + CuO = Cu + H2O + N =>
2 NH3 + 3 CuO = 3 Cu + 3 H2O + 2 N
NaBr + H2SO4 = Br2 + SO2 + Na2SO4 + H2O =>
2 NaBr + 2 H2SO4 = Br2 + SO2 + Na2SO4 + 2 H2O
CHCCH3 + H2 = CH2CHCH3 =>
CHCCH3 + H2 = CH2CHCH3
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
NH3 + CuO = Cu + H2O + N =>
2 NH3 + 3 CuO = 3 Cu + 3 H2O + 2 N
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HNO3 + Al = Al(NO3)3 + H =>
3 HNO3 + Al = Al(NO3)3 + 3 H
C2H6O + O2 = CO + H2O =>
C2H6O + 2 O2 = 2 CO + 3 H2O
H2O + Na + Pb(NO3)2 = H2 + Pb(OH)2 + NaNO3 =>
2 H2O + 2 Na + Pb(NO3)2 = H2 + Pb(OH)2 + 2 NaNO3
NaHCO3 + C2H4O2 = C2H3O2Na + CO2 + H2O =>
NaHCO3 + C2H4O2 = C2H3O2Na + CO2 + H2O
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
H2O + Ca + Pb(NO3)2 = H2 + Pb(OH)2 + CaNO3 =>
2 H2O + 2 Ca + Pb(NO3)2 = H2 + Pb(OH)2 + 2 CaNO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NaHSo3 + NaOH = Na2So3 + H2O =>
NaHSo3 + NaOH = Na2So3 + H2O
FeCl3 + Na2S = FeS + S + NaCl =>
2 FeCl3 + 3 Na2S = 2 FeS + S + 6 NaCl
FeCl3 + Cu(OH)2 = Fe(OH)3 + CuCl2 =>
2 FeCl3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 CuCl2
C43H58N4O12 + O2 = CO2 + H2O + NO2 =>
2 C43H58N4O12 + 111 O2 = 86 CO2 + 58 H2O + 8 NO2
HCL + H2O = H3O + CL =>
HCL + H2O = H3O + CL
VO2Cl + NH4OH = NH4Cl + NH4VO3 + H2O =>
VO2Cl + 2 NH4OH = NH4Cl + NH4VO3 + H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Na2S + FeCl3 + H2O = Na2SO3 + FeCl2 + HCl =>
Na2S + 6 FeCl3 + 3 H2O = Na2SO3 + 6 FeCl2 + 6 HCl
HCLO3 + SO2 + H2O = HCL + H2SO4 =>
HCLO3 + 3 SO2 + 3 H2O = HCL + 3 H2SO4
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
NH4HCO3(s) = NH3(g) + CO2(g) + H2O(g) =>
NH4HCO3(s) = NH3(g) + CO2(g) + H2O(g)
Mg + H2So4 = Mg2So4 + H2 =>
2 Mg + H2So4 = Mg2So4 + H2
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaCl2 + H2So4 + H2O = CaSo4*2H2O + HCl =>
CaCl2 + H2So4 + 2 H2O = CaSo4*2H2O + 2 HCl
PbS + H2SO4 = PbSO4 + SO2 + H20 =>
5 PbS + 10 H2SO4 = 5 PbSO4 + 10 SO2 + H20
C8H18 + O2 = CO + H20 =>
10 C8H18 + 40 O2 = 80 CO + 9 H20
PbS + H2SO4 = PbSO4 + SO2 + H2O =>
PbS + 4 H2SO4 = PbSO4 + 4 SO2 + 4 H2O
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
He + H2 = H2He =>
He + H2 = H2He
KOH + H2So4 = K2So4 + H2O =>
2 KOH + H2So4 = K2So4 + 2 H2O
Na2S2O3 + CO2 = Na2CO3 + S2 + O2 =>
Na2S2O3 + CO2 = Na2CO3 + S2 + O2
CaCl2 + Mg(OH)2 = Ca(OH)2 + MgCl2 =>
CaCl2 + Mg(OH)2 = Ca(OH)2 + MgCl2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
Al(OH)3 + H2So4 = Al2(So4)3 + H2O =>
2 Al(OH)3 + 3 H2So4 = Al2(So4)3 + 6 H2O
Mg(s) + H2O(l) = Mg(OH)2 + H2 =>
Mg(s) + 2 H2O(l) = Mg(OH)2 + H2
AlCl3 + Na2CO3 = NaCl + Al2(CO3)3 =>
2 AlCl3 + 3 Na2CO3 = 6 NaCl + Al2(CO3)3
CH3CHO + KMnO4 = CH3COOK + MnO2 + CH3COOH + H2O =>
3 CH3CHO + 2 KMnO4 = 2 CH3COOK + 2 MnO2 + CH3COOH + H2O
NH4Br + NaOH = NaBr + NH3 + H2O =>
NH4Br + NaOH = NaBr + NH3 + H2O
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/24/17
Équations équilibrées sur03/26/16
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