| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaHCO3(aq) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
C3H7NH2 + O2 = CO2 + H2O + N2 =>
4 C3H7NH2 + 21 O2 = 12 CO2 + 18 H2O + 2 N2
GaF3 + C5 = C5F + Ga =>
GaF3 + 3 C5 = 3 C5F + Ga
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe + O = FeO =>
Fe + O = FeO
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn + NaCl = ZnCl2 + Na =>
Zn + 2 NaCl = ZnCl2 + 2 Na
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
C7H6O3 + KOH = C7H5KO3 + H2O =>
C7H6O3 + KOH = C7H5KO3 + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
MnSO4 + NaOH = Mn(OH)2 + Na2SO4 =>
MnSO4 + 2 NaOH = Mn(OH)2 + Na2SO4
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
CH3CH3OH + K2Cr2O7 + H2SO4 = CH3COOK + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CH3OH + 5 K2Cr2O7 + 17 H2SO4 = 6 CH3COOK + 5 Cr2(SO4)3 + 2 K2SO4 + 29 H2O
Fe + HNO3 = Fe(NO3)3 + H2O + NO =>
Fe + 4 HNO3 = Fe(NO3)3 + 2 H2O + NO
C7H6O3 + KOH + Si = C7H5KO3Si + H2O =>
C7H6O3 + KOH + Si = C7H5KO3Si + H2O
HNO3 + Ag = AgNO3 + NO + H2O =>
4 HNO3 + 3 Ag = 3 AgNO3 + NO + 2 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Zn + I2 = ZnI2 =>
Zn + I2 = ZnI2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOK + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CH2OH + 4 K2Cr2O7 + 13 H2SO4 = 6 CH3COOK + 4 Cr2(SO4)3 + K2SO4 + 22 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
K2SO4 + NaCl = KCl + Na2SO4 =>
K2SO4 + 2 NaCl = 2 KCl + Na2SO4
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
H2Cr2O7 + NaHSO3 + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
H2Cr2O7 + 3 NaHSO3 + 3 H2SO4 = Cr2(SO4)3 + 3 NaHSO4 + 4 H2O
CuCl2*2H2O + NaOH = CuO + NaCl + H2O =>
CuCl2*2H2O + 2 NaOH = CuO + 2 NaCl + 3 H2O
KHC8H4O4 + Ca(OH)2 = Ca(KC8H4O4)2 + H2O =>
2 KHC8H4O4 + Ca(OH)2 = Ca(KC8H4O4)2 + 2 H2O
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
Li + Na2CO3 = Li2CO3 + Na =>
2 Li + Na2CO3 = Li2CO3 + 2 Na
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
C7H6O3 + KOH + Si + MgSO4 = C7H5KO4SiMg + H2SO4 =>
C7H6O3 + KOH + Si + MgSO4 = C7H5KO4SiMg + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/30/23
Équations équilibrées sur05/30/22
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