| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(CH3)3COCH3 + 15 O2 = 10 CO2 + 12 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
CH3COOH + NaOH = Na(CH3COO) + H2O =>
CH3COOH + NaOH = Na(CH3COO) + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3COOCl + C2H5OH = CH3COOC2H5 + HClO =>
CH3COOCl + C2H5OH = CH3COOC2H5 + HClO
Cu + HNO3 = Cu2NO3 + NO + H2O =>
6 Cu + 4 HNO3 = 3 Cu2NO3 + NO + 2 H2O
KMnO4 = KMnO2 + O2 =>
KMnO4 = KMnO2 + O2
Na2S2O3 + NaOH = Na2S + Na2SO3 + H2O =>
3 Na2S2O3 + 6 NaOH = 2 Na2S + 4 Na2SO3 + 3 H2O
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
CH3COOH + NaOH = Na(CH3COO) + H2O =>
CH3COOH + NaOH = Na(CH3COO) + H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
HCL + NAOH = HOH + NACL =>
HCL + NAOH = HOH + NACL
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
Fe(SO)4 + NaOH = Na2(SO)4 + Fe(OH)2 =>
Fe(SO)4 + 2 NaOH = Na2(SO)4 + Fe(OH)2
Mn2O7 + H2O = HMnO4 =>
Mn2O7 + H2O = 2 HMnO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Fe + HMnO4 = Fe(MnO4)2 + H2 =>
Fe + 2 HMnO4 = Fe(MnO4)2 + H2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C7H17 + O2 = CO2 + H20 =>
20 C7H17 + 140 O2 = 140 CO2 + 17 H20
Ba3(PO4)2(aq) + H3PO4(aq) = Ba(H2PO4)2(aq) =>
Ba3(PO4)2(aq) + 4 H3PO4(aq) = 3 Ba(H2PO4)2(aq)
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Ba(NO3)2 + (NH4)2S = NH4NO3 + BaS =>
Ba(NO3)2 + (NH4)2S = 2 NH4NO3 + BaS
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + NaOH = HOH + NaCl =>
HCl + NaOH = HOH + NaCl
Ag + HNO3 = Ag(NO3)2 + NO + H2O =>
3 Ag + 8 HNO3 = 3 Ag(NO3)2 + 2 NO + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H4CH3NO2 + Cl2 = C6H2CH3NO2Cl1 + H2 =>
2 C6H4CH3NO2 + Cl2 = 2 C6H2CH3NO2Cl1 + 2 H2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Cu + HNO3 = Cu3NO3 + NO + H2O =>
9 Cu + 4 HNO3 = 3 Cu3NO3 + NO + 2 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Be + HNO3 = Be(NO3)2 + H2O + N2 =>
5 Be + 12 HNO3 = 5 Be(NO3)2 + 6 H2O + N2
C6H4CH3NO2 + Cl2 = C6H2CH3NO2Cl2 + H2 =>
C6H4CH3NO2 + Cl2 = C6H2CH3NO2Cl2 + H2
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C + S = CS8 =>
C + 8 S = CS8
NaSO + BaCl = NaCl + BaSO =>
NaSO + BaCl = NaCl + BaSO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HNO3 + Ag = AgNO3 + NO + H2O =>
4 HNO3 + 3 Ag = 3 AgNO3 + NO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/17
Équations équilibrées sur03/19/16
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