| Équations équilibrées la veille | Équations équilibrées le lendemain |
20 NO2 + 10 O2 + H20 = 20 HNO3
KOH + H2SO3 = KHSO3 + H2O =>
KOH + H2SO3 = KHSO3 + H2O
FeCl2 + Na2SiO3 = NaCl + FeSiO3 =>
FeCl2 + Na2SiO3 = 2 NaCl + FeSiO3
HMnO4 + AsH2 + H2SO4 = H2AsO4 + MnSO4 + H2O =>
8 HMnO4 + 5 AsH2 + 8 H2SO4 = 5 H2AsO4 + 8 MnSO4 + 12 H2O
KOH + H2S = KHS + H2O =>
KOH + H2S = KHS + H2O
K2S + CO2 + O2 = K2CO3 + S =>
2 K2S + 2 CO2 + O2 = 2 K2CO3 + 2 S
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NO + H2O + O2 = HNO3 =>
4 NO + 2 H2O + 3 O2 = 4 HNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KOH + H2S = KHS + H2O =>
KOH + H2S = KHS + H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)
KI + H2SO4 = H2S + I2 + K2SO4 + H2O =>
8 KI + 5 H2SO4 = H2S + 4 I2 + 4 K2SO4 + 4 H2O
Al2O3 + H2So4 = Al2(So4)3 + H2O =>
Al2O3 + 3 H2So4 = Al2(So4)3 + 3 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 Al + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
KOH + H2S = K2S + H2O =>
2 KOH + H2S = K2S + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
F2 + AlCl3 = AlF3 + Cl2 =>
3 F2 + 2 AlCl3 = 2 AlF3 + 3 Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + KOH = HOH + KCl =>
HCl + KOH = HOH + KCl
NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq) =>
NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq)
J2 + Cl2 + H2O = HJO3 + HCl =>
J2 + 5 Cl2 + 6 H2O = 2 HJO3 + 10 HCl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
ZnSO4 + Zn = Zn2SO4 =>
ZnSO4 + Zn = Zn2SO4
H3PO4 + Pb(OH)4 = H2O + Pb3(PO4)4 =>
4 H3PO4 + 3 Pb(OH)4 = 12 H2O + Pb3(PO4)4
Ag + HNO3 = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO
PbN2O6 = PbO + NO2 + O3 =>
3 PbN2O6 = 3 PbO + 6 NO2 + O3
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
KOH + H2SO3 = K2SO3 + H2O =>
2 KOH + H2SO3 = K2SO3 + 2 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
H2SO4 + Na2S2O3 = Na2SO4 + H2O + SO2 =>
3 H2SO4 + Na2S2O3 = Na2SO4 + 3 H2O + 4 SO2
Na2CO3H2O + HCl = NaCl + CO2 + H2O =>
Na2CO3H2O + 2 HCl = 2 NaCl + CO2 + 2 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PbO + H2SO4 = PbSO4 + H2O =>
PbO + H2SO4 = PbSO4 + H2O
Al + CuCl2 = Cu + AlCl2 =>
Al + CuCl2 = Cu + AlCl2
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/29/17
Équations équilibrées sur10/29/16
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