| Équations équilibrées la veille |
PCl5 + 8 NaOH = Na3PO4 + 5 NaCl + 4 H2O
C6H6 + O2 = CO + H2O =>
2 C6H6 + 9 O2 = 12 CO + 6 H2O
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
NiCl2(H2O)6 + NaOH = Ni(OH)2 + NaCl + H2O =>
NiCl2(H2O)6 + 2 NaOH = Ni(OH)2 + 2 NaCl + 6 H2O
CO(NH2)2 = C3N3(NH2)3 + CO2 + NH3 =>
6 CO(NH2)2 = C3N3(NH2)3 + 3 CO2 + 6 NH3
Cr2O7K2 + HCl + CH3OH = KCl + CrCl3 + H2O + HCOOH =>
2 Cr2O7K2 + 16 HCl + 3 CH3OH = 4 KCl + 4 CrCl3 + 11 H2O + 3 HCOOH
NaCl + Fe(No3)3 = Na(No3)3 + FeCl =>
NaCl + Fe(No3)3 = Na(No3)3 + FeCl
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
S2Cl2 + NH3 = S4N4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = S4N4 + 12 NH4Cl + S8
NH4 + NO3 = N2 + H2O =>
6 NH4 + 4 NO3 = 5 N2 + 12 H2O
S3O62{-} + Cl2 + OH{-} = SO42{-} + Cl{-} + H2O =>
S3O62{-} + 63 Cl2 + 128 OH{-} = 3 SO42{-} + 126 Cl{-} + 64 H2O
HClO + O2 = HClO3 =>
HClO + O2 = HClO3
ZnCO3 + HNO3 = Zn(NO3)2 + CO2 + H2O =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + CO2 + H2O
C6H6 + O = CO2 + H2O =>
C6H6 + 15 O = 6 CO2 + 3 H2O
CaO + Cl2O3 = Ca(ClO2)2 =>
CaO + Cl2O3 = Ca(ClO2)2
CuOH + Zn = Cu + ZnOH =>
CuOH + Zn = Cu + ZnOH
(H)2 + (Cl)2 = HCl =>
(H)2 + (Cl)2 = 2 HCl
NaBr + AgNO3 = AgBr + NaNO3 =>
NaBr + AgNO3 = AgBr + NaNO3
Zn + HCl = ZnCl2 + H4 =>
2 Zn + 4 HCl = 2 ZnCl2 + H4
K2Cr2O7 + NaCl + H2SO4 = Cl2 + H2O + KSO4 + Na2SO4 + Cr2(SO4)3 =>
K2Cr2O7 + 4 NaCl + 7 H2SO4 = 2 Cl2 + 7 H2O + 2 KSO4 + 2 Na2SO4 + Cr2(SO4)3
P4 + H{+} + NO3{-} = H3PO4 + NO2 + H2O =>
P4 + 20 H{+} + 20 NO3{-} = 4 H3PO4 + 20 NO2 + 4 H2O
NH4 + NO3 = NO2 + H2O =>
NH4 + 4 NO3 = 5 NO2 + 2 H2O
MnCO3 + H2O2 = MnO2 + H2O + CO2 =>
MnCO3 + H2O2 = MnO2 + H2O + CO2
C6H2(NO2)3CH3 + KMnO4 + H2SO4 = C6H2(NO2)3COOH + K2SO4 + MnSO4 + H2O =>
5 C6H2(NO2)3CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H2(NO2)3COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C6H6 + O2 = CO + H2O =>
2 C6H6 + 9 O2 = 12 CO + 6 H2O
C3H8O + O = CO2 + H2O =>
C3H8O + 9 O = 3 CO2 + 4 H2O
MgO(g) + H2O(l) = Mg(OH)2 =>
MgO(g) + H2O(l) = Mg(OH)2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
V + H2SO4 = (VO2)2SO4 + SO2 + H2O =>
2 V + 6 H2SO4 = (VO2)2SO4 + 5 SO2 + 6 H2O
Al + ZnBr = Zn + BrAl =>
Al + ZnBr = Zn + BrAl
Fe + HCl = Fe2HCl =>
2 Fe + HCl = Fe2HCl
Ca + Al = Ca2Al3 =>
2 Ca + 3 Al = Ca2Al3
C6H6 + O = CO + H2O =>
C6H6 + 9 O = 6 CO + 3 H2O
CH3CO2H + Na2CO3 = NaCH3COO + H2O + CO2 =>
2 CH3CO2H + Na2CO3 = 2 NaCH3COO + H2O + CO2
CaCO3 + Na3PO4*6H2O + NaOH = Ca3(PO4)2*Ca(OH)2 + Na2CO3 + H2O =>
4 CaCO3 + 2 Na3PO4*6H2O + 2 NaOH = Ca3(PO4)2*Ca(OH)2 + 4 Na2CO3 + 12 H2O
Cr + I2 = CrI2 =>
Cr + I2 = CrI2
C6H6 + O = C6H5OH =>
C6H6 + O = C6H5OH
H2SO4(aq) + Ca(OH)2(s) = CaSO4 + H2O(l) =>
H2SO4(aq) + Ca(OH)2(s) = CaSO4 + 2 H2O(l)
AgNO3 + CrO4 = Ag2CrO4 + NO3 =>
2 AgNO3 + CrO4 = Ag2CrO4 + 2 NO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe(OH)3(t) = Fe2O3 + H2O =>
2 Fe(OH)3(t) = Fe2O3 + 3 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Zn(CH3COO)2 + KOH = Zn(OH)2 + KCH3COO =>
Zn(CH3COO)2 + 2 KOH = Zn(OH)2 + 2 KCH3COO
C12H22O11 + O = CO2 + H2O =>
C12H22O11 + 24 O = 12 CO2 + 11 H2O
C3H7OH(aq) + O2 = CO2(g) + H2O =>
2 C3H7OH(aq) + 9 O2 = 6 CO2(g) + 8 H2O
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
Al + KBr = AlBr6 + K =>
Al + 6 KBr = AlBr6 + 6 K
Mg24 + O16 = MgO =>
2 Mg24 + 3 O16 = 48 MgO
Ba + Al2(SO4)3 = Ba(SO4) + Al =>
3 Ba + Al2(SO4)3 = 3 Ba(SO4) + 2 Al
Mn(NO3)2 = Mn2O3 + NO2 + O2 =>
4 Mn(NO3)2 = 2 Mn2O3 + 8 NO2 + O2
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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