| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H5NO + 11 O2 = 8 CO2 + 10 H2O + 2 N2
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
C2H5NO + O2 = CO2 + H2O + N2 =>
4 C2H5NO + 11 O2 = 8 CO2 + 10 H2O + 2 N2
HIO3 + H2SO3 = I2 + H2SO4 + H2O =>
2 HIO3 + 5 H2SO3 = I2 + 5 H2SO4 + H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Fe{2+} + Ce{4+} = Ce{3+} + Fe{3+} =>
Fe{2+} + Ce{4+} = Ce{3+} + Fe{3+}
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
HNO3 + I2 = HIO3 + NO2 + H2O =>
10 HNO3 + I2 = 2 HIO3 + 10 NO2 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
S + F2 = SF6 =>
S + 3 F2 = SF6
H2O + Na2O = NaOH =>
H2O + Na2O = 2 NaOH
HCOOH + NAOH = HCOONA + H2O =>
HCOOH + NAOH = HCOONA + H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CuCO3 = CO2 + CuO =>
CuCO3 = CO2 + CuO
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
HNO{3} + FE{2}O{3} = FE(NO){3} + H{2}I =>
HNO{3} + FE{2}O{3} = FE(NO){3} + H{2}I
NH3 + O2 = NO + H2O2 =>
2 NH3 + 4 O2 = 2 NO + 3 H2O2
HNO{3} + FE{2}O{3} = FE(NO){3} + H{2}0 =>
HNO{3} + FE{2}O{3} = FE(NO){3} + H{2}0
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
NH3 + O2 = NO + H2O6 =>
2 NH3 + 10 O2 = 2 NO + 3 H2O6
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
(NH4)2Co3(aq) + NaOH(aq) = Na2Co3(aq) + NH3(g) + H2O(l) =>
(NH4)2Co3(aq) + 2 NaOH(aq) = Na2Co3(aq) + 2 NH3(g) + 2 H2O(l)
Sn{2+} + Ce{4+} = Ce{3+} + Sn{4+} =>
Sn{2+} + 2 Ce{4+} = 2 Ce{3+} + Sn{4+}
H2 + K = HK =>
H2 + 2 K = 2 HK
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cr2O7 + NaOH = NaCrO4 + H2O =>
Cr2O7 + 2 NaOH = 2 NaCrO4 + H2O
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
MgCO3 = MgO2 + CO =>
MgCO3 = MgO2 + CO
HNO3 + Hg = H2O + Hg(NO3)2 + NO2 =>
4 HNO3 + Hg = 2 H2O + Hg(NO3)2 + 2 NO2
C6CL5OH + O2 = H2O + CO2 + CL =>
4 C6CL5OH + 7 O2 = 2 H2O + 8 CO2 + 20 CL
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C6CL5OH + O2 = H2O + CO2 + CL =>
4 C6CL5OH + 7 O2 = 2 H2O + 8 CO2 + 20 CL
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K + H = KH =>
K + H = KH
HNO{3} + FE{2}O{3} = FE(NO){3} + H{2}0 =>
HNO{3} + FE{2}O{3} = FE(NO){3} + H{2}0
Na2S + H2O = Na2O + H2S =>
Na2S + H2O = Na2O + H2S
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
K + H2 = KH =>
2 K + H2 = 2 KH
C6Cl5OH + O2 = H2O + CO2 + Cl =>
4 C6Cl5OH + 23 O2 = 2 H2O + 24 CO2 + 20 Cl
CH3NH2 + H2O = CH4 + CO2 + NH3 =>
4 CH3NH2 + 2 H2O = 3 CH4 + CO2 + 4 NH3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
H2O + C7H14O2 = C5H12O + C4H6O3 =>
H2O + 2 C7H14O2 = 2 C5H12O + C4H6O3
CO = C + O2 =>
2 CO = 2 C + O2
H3PO4 + Na = Na3PO4 + H2 =>
2 H3PO4 + 6 Na = 2 Na3PO4 + 3 H2
Mg + HgCl = MgCl2 + Hg =>
Mg + 2 HgCl = MgCl2 + 2 Hg
CH3NH2 + H2O = CH4 + CO2 + NH3 =>
4 CH3NH2 + 2 H2O = 3 CH4 + CO2 + 4 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/17
Équations équilibrées sur02/15/16
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