| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2(s) + 2 Cl = 2 ICl(g)
H2C2O4 = CO2 + H =>
H2C2O4 = 2 CO2 + 2 H
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
I2(s) + Cl = ICl(g) =>
I2(s) + 2 Cl = 2 ICl(g)
H2O + CrO4 = Cr + OH =>
4 H2O + CrO4 = Cr + 8 OH
I2(s) + Cl = ICl(g) =>
I2(s) + 2 Cl = 2 ICl(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
I2(s) + Cl2 = ICl(g) =>
I2(s) + Cl2 = 2 ICl(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
I2(s) + Cl = ICl(g) =>
I2(s) + 2 Cl = 2 ICl(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
I2(s) + Cl4 = ICl(g) =>
2 I2(s) + Cl4 = 4 ICl(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CHCl3 + H2O = C3H6O + HCl + O2 =>
6 CHCl3 + 12 H2O = 2 C3H6O + 18 HCl + 5 O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Fe(OH)2 = Fe3O4 + H2 + H2O =>
3 Fe(OH)2 = Fe3O4 + H2 + 2 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CO2(g) + H2O(l) = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(aq) + 6 O2(g)
NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
HC2H3O2(aq) + Ba(OH)2(aq) = H2O(l) + Ba(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ba(OH)2(aq) = 2 H2O(l) + Ba(C2H3O2)2(aq)
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H2(g) + Cl2(g) = HCl(g) =>
H2(g) + Cl2(g) = 2 HCl(g)
C6H14(g) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
PbSO4 + AuCl3 = PbCl2 + Au2(SO4)3 =>
3 PbSO4 + 2 AuCl3 = 3 PbCl2 + Au2(SO4)3
Ba(HCO3)2 + H3PO4 = Ba3(PO4)2 + H2O + CO2 =>
3 Ba(HCO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O + 6 CO2
NaNO3(aq) + HCl(aq) = NaCl(aq) + HNO3(aq) =>
NaNO3(aq) + HCl(aq) = NaCl(aq) + HNO3(aq)
C7H7NO + HCl = C7H8N + OCl =>
C7H7NO + HCl = C7H8N + OCl
Pb(NO3)2 + NaBr = PbBr2 + NaNO3 =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 NaNO3
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/02/22
Équations équilibrées sur10/02/21
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