| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
CaO + N2O5 = Ca(NO3)2 =>
CaO + N2O5 = Ca(NO3)2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Zn + H2O = ZnOH + H2 =>
2 Zn + 2 H2O = 2 ZnOH + H2
Ca3(PO4)2 + SiO2 + C = CO + CaSiO3 + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 5 CO + 3 CaSiO3 + 2 P
As2O5 + C = As + CO =>
As2O5 + 5 C = 2 As + 5 CO
C4H11O2 + O2 = CO2 + H2O =>
4 C4H11O2 + 23 O2 = 16 CO2 + 22 H2O
BaO2(s) + H2SO4(aq) = BaSO4(s) + H2O2(aq) =>
BaO2(s) + H2SO4(aq) = BaSO4(s) + H2O2(aq)
Fe2(So4)3 + KOH = K2So4 + Fe(OH)3 =>
Fe2(So4)3 + 6 KOH = 3 K2So4 + 2 Fe(OH)3
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
C8H18 = C + H2 =>
C8H18 = 8 C + 9 H2
SO2 + NO2 = SO3 + NO =>
SO2 + NO2 = SO3 + NO
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
CrO4{2-} + H2O2 + OH{-} = CrO10{5-} + H2O =>
2 CrO4{2-} + 9 H2O2 + 6 OH{-} = 2 CrO10{5-} + 12 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Zn(NO3)2 + NO2 + H2O = Zn(s) + HNO3 =>
Zn(NO3)2 + 2 NO2 + 2 H2O = Zn(s) + 4 HNO3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
C18H18 + O2 = CO2 + H2O =>
2 C18H18 + 45 O2 = 36 CO2 + 18 H2O
Al(NO3)3 + NaOH = NaNO3 + Al(OH)3 =>
Al(NO3)3 + 3 NaOH = 3 NaNO3 + Al(OH)3
NH4Cl + NaOH = NH3 + H2O + NaCl =>
NH4Cl + NaOH = NH3 + H2O + NaCl
C6H12O6 + HNO3 = C6H10O8 + NO2 + H2O =>
C6H12O6 + 6 HNO3 = C6H10O8 + 6 NO2 + 4 H2O
H2(g) + O2(g) = H2O =>
2 H2(g) + O2(g) = 2 H2O
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Cr(OH)4{-} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 Cr(OH)4{-} + 3 H2O2 + 2 OH{-} = 2 CrO4{2-} + 8 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C8H18 + O2 = H2O + C =>
2 C8H18 + 9 O2 = 18 H2O + 16 C
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2So4 + LiOH = Li2So4 + H2O =>
H2So4 + 2 LiOH = Li2So4 + 2 H2O
[Li](s) + [H2O] = [LiOH](aq) + [H2](g) =>
2[Li](s) + 2[H2O] = 2[LiOH](aq) + [H2](g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
H2SO4 + KHCO3 = K2SO4 + CO2 + H2O =>
H2SO4 + 2 KHCO3 = K2SO4 + 2 CO2 + 2 H2O
AGL + FE = FEL2 + AG =>
2 AGL + FE = FEL2 + 2 AG
KNO3 + C = KNO2 + CO2 =>
2 KNO3 + C = 2 KNO2 + CO2
Cl2 + NaOH = NaCl + NaClO2 + H2O =>
2 Cl2 + 4 NaOH = 3 NaCl + NaClO2 + 2 H2O
C8H18 + O2 = H2 + CO2 =>
C8H18 + 8 O2 = 9 H2 + 8 CO2
C6H5Br + Mg = C6H5MgBr =>
C6H5Br + Mg = C6H5MgBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/18
Équations équilibrées sur03/12/17
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