| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Li(s) + N2(g) = Li3N2 =>
3 Li(s) + N2(g) = Li3N2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Li(s) + N2(g) = Li3N2 =>
3 Li(s) + N2(g) = Li3N2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NiSO4 + C2H8N2 = Ni(C2H8N2)3SO4 =>
NiSO4 + 3 C2H8N2 = Ni(C2H8N2)3SO4
C2H4O2 + C5H12O = C7H14O2 + H2O =>
C2H4O2 + C5H12O = C7H14O2 + H2O
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Li(s) + N2(g) = Li3N2 =>
3 Li(s) + N2(g) = Li3N2
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
H2SO4 + C12H22O11 = CO2 + SO2 + H2O =>
24 H2SO4 + C12H22O11 = 12 CO2 + 24 SO2 + 35 H2O
Pb(NO3)2 = PbO + NO + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO + 3 O2
NH4C2H3O2 + NaOH = NH4OH + NaC2H3O2 =>
NH4C2H3O2 + NaOH = NH4OH + NaC2H3O2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
H4As2O7 = As2O5 + H2O =>
H4As2O7 = As2O5 + 2 H2O
(CH3)2CHOH + Na = (CH3)2CH + NaOH =>
(CH3)2CHOH + Na = (CH3)2CH + NaOH
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
K2S + CuSO4 = CuS + K2SO4 =>
K2S + CuSO4 = CuS + K2SO4
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
Cs(s) + H2O(l) = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(s) + H2(g)
C27H48O20 + H2O = C18H32O16 + H2 =>
2 C27H48O20 + 8 H2O = 3 C18H32O16 + 8 H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NaHCO3 + HNO3 = NaNO3 + H2O + CO2 =>
NaHCO3 + HNO3 = NaNO3 + H2O + CO2
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Na2S(aq) + Cu(CH3COO)2(aq) = NaCH3COO(aq) + CuS(s) =>
Na2S(aq) + Cu(CH3COO)2(aq) = 2 NaCH3COO(aq) + CuS(s)
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
CrCl2 + Li2CO3 = CrCO3 + LiCl =>
CrCl2 + Li2CO3 = CrCO3 + 2 LiCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
BN + Cl2 = BCl3 + N2 =>
2 BN + 3 Cl2 = 2 BCl3 + N2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NaBr + NH4NO3 = NH4Br + NaNO3 =>
NaBr + NH4NO3 = NH4Br + NaNO3
HCl + I2 = HI2 + Cl2 =>
2 HCl + 2 I2 = 2 HI2 + Cl2
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
CrI3 + KOH + KIO3 = K2CrO4 + KI + H2O =>
2 CrI3 + 10 KOH + KIO3 = 2 K2CrO4 + 7 KI + 5 H2O
Pb(NO3)2(aq) + KCl(aq) = PbCl2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2(s) + 2 KNO3(aq)
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
NH4OH + H2C2O4 = (NH4)2C2O4 + H2O =>
2 NH4OH + H2C2O4 = (NH4)2C2O4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/09/16
Équations équilibrées sur10/09/15
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