| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 Cu(NO3)2 = 3 Cu + 2 Al(NO3)3
CuSO4(aq) + Mg(s) = MgSO4(s) + Cu(s) =>
CuSO4(aq) + Mg(s) = MgSO4(s) + Cu(s)
CA(s) + Br2(l) = CABr2(s) =>
CA(s) + Br2(l) = CABr2(s)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Sb2O5 + NaOH = Na3SbO4 + H2O =>
Sb2O5 + 6 NaOH = 2 Na3SbO4 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CuSO4 + Mg = MgSO4 + Cu =>
CuSO4 + Mg = MgSO4 + Cu
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
MgNH16PO10 = NH3 + H2O + Mg2P2O7 =>
2 MgNH16PO10 = 2 NH3 + 13 H2O + Mg2P2O7
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
N2H4(l) = NH3(g) + N2(g) =>
3 N2H4(l) = 4 NH3(g) + N2(g)
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
H2SO3 + KIO3 + HCl = H2SO4 + KCl + ICl + H2O =>
2 H2SO3 + KIO3 + 2 HCl = 2 H2SO4 + KCl + ICl + H2O
CuSO4H2O = CuSO4 + H2O =>
CuSO4H2O = CuSO4 + H2O
CuSO4(aq) + Mg(s) = MgSO4(s) + Cu(s) =>
CuSO4(aq) + Mg(s) = MgSO4(s) + Cu(s)
KI + K2CO3 = KCO3 + K2I =>
KI + K2CO3 = KCO3 + K2I
FeBr3 + AgNO3 = Fe(NO3)3 + AgBr =>
FeBr3 + 3 AgNO3 = Fe(NO3)3 + 3 AgBr
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
H2S + Br2 + H2O = H2SO4 + HBr =>
H2S + 4 Br2 + 4 H2O = H2SO4 + 8 HBr
Cu2(OH)2CO3 + CH3COOH = Cu(CH3COO)2 + CO2 + H2O =>
Cu2(OH)2CO3 + 4 CH3COOH = 2 Cu(CH3COO)2 + CO2 + 3 H2O
FeSO4 + NH4OH = SO4NH4 + Fe(OH) =>
FeSO4 + NH4OH = SO4NH4 + Fe(OH)
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
HCl(aq) + NaOH(aq) = H(OH) + NaCl =>
HCl(aq) + NaOH(aq) = H(OH) + NaCl
CuSO4(aq) + Mg(s) = MgSO4 + Cu(s) =>
CuSO4(aq) + Mg(s) = MgSO4 + Cu(s)
Sb2O5 + Na2O = Na3SbO4 =>
Sb2O5 + 3 Na2O = 2 Na3SbO4
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
AgNO3(aq) + FeCl3(aq) = AgCl(s) + Fe(NO3)3(aq) =>
3 AgNO3(aq) + FeCl3(aq) = 3 AgCl(s) + Fe(NO3)3(aq)
C17H21NO4 + O2 = C8H11NO2 + CO2 + H2O =>
2 C17H21NO4 + 21 O2 = 2 C8H11NO2 + 18 CO2 + 10 H2O
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
Fe(NO3)2 + KOH = Fe(OH)2 + KNO3 =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + 2 KNO3
HCl(aq) + NaOH(aq) = HOH + NaCl =>
HCl(aq) + NaOH(aq) = HOH + NaCl
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CH3CH2OH + O2 = H20 + CH3COOH =>
10 CH3CH2OH + 5 O2 = H20 + 10 CH3COOH
C4H10O2 + O2 = CO2 + H2O =>
2 C4H10O2 + 11 O2 = 8 CO2 + 10 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KI + CaCl2 = KCl2 + CaI =>
KI + CaCl2 = KCl2 + CaI
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/04/17
Équations équilibrées sur10/04/16
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