| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O
ironoxide + carbonmonoxide = iron + carbondioxide =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
SF4(g) + H2O(l) = SO2(g) + HF(aq) =>
SF4(g) + 2 H2O(l) = SO2(g) + 4 HF(aq)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NaN3 = N2 + Na =>
2 NaN3 = 3 N2 + 2 Na
KBr + Cl = KCl + Br =>
KBr + Cl = KCl + Br
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KBr + Cl = KCl + Br =>
KBr + Cl = KCl + Br
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
HI + NaOH = H2O + NaI =>
HI + NaOH = H2O + NaI
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
(CH3CH2)2CH2OH + H2SO4 = H2SO2 + CH3CH2CH2COOH + H2O =>
4(CH3CH2)2CH2OH + 6 H2SO4 = 6 H2SO2 + 5 CH3CH2CH2COOH + 6 H2O
Pb(s) + AgNO3(aq) = PbNO3 + Ag =>
Pb(s) + AgNO3(aq) = PbNO3 + Ag
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CO2 + H20 = C2H2 + O2 =>
20 CO2 + H20 = 10 C2H2 + 20 O2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + NH4NO3 =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4NO3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaHCO3(aq) + H2SO4(aq) = Na2SO4() + H2O(l) + CO2(g) =>
2 NaHCO3(aq) + H2SO4(aq) = Na2SO4() + 2 H2O(l) + 2 CO2(g)
KOH + H2CO3 = K2CO3 + H2O =>
2 KOH + H2CO3 = K2CO3 + 2 H2O
C2H5OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 7 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
(CH3CH2)2CHOH + H2SO4 = H2SO2 + CH3CH2CH2COOH + H2O =>
4(CH3CH2)2CHOH + 5 H2SO4 = 5 H2SO2 + 5 CH3CH2CH2COOH + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
PF5(g) + H2O(l) = HF(aq) + H3PO4(aq) =>
PF5(g) + 4 H2O(l) = 5 HF(aq) + H3PO4(aq)
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
LiCoO2 = Li2O + CoO + O2 =>
4 LiCoO2 = 2 Li2O + 4 CoO + O2
H2SO4 + HI = S + I2 + H2O =>
H2SO4 + 6 HI = S + 3 I2 + 4 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
C6H5NH3Cl + AgNO3 = C6H5NH3NO3 + AgCl =>
C6H5NH3Cl + AgNO3 = C6H5NH3NO3 + AgCl
H2SO4(aq) + NaOH(aq) = NaH2 + OH + SO4 =>
H2SO4(aq) + NaOH(aq) = NaH2 + OH + SO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe2O3 + Mg = MgO + Fe =>
Fe2O3 + 3 Mg = 3 MgO + 2 Fe
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
CU(NO3)2 = CUO + NO2 + O2 =>
2 CU(NO3)2 = 2 CUO + 4 NO2 + O2
N2 + H2O = N2H4 + OH =>
N2 + 4 H2O = N2H4 + 4 OH
NA + HOH = NAOH + H2 =>
2 NA + 2 HOH = 2 NAOH + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
C7H14 + H2 = C7H16 =>
C7H14 + H2 = C7H16
SiO2 + HF = H2SiF6 + H2O =>
SiO2 + 6 HF = H2SiF6 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/18
Équations équilibrées sur02/16/17
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