| Équations équilibrées la veille | Équations équilibrées le lendemain |
32 NaS2O3 + 32 HCl = 32 NaCl + 40 SO2 + 3 S8 + 16 H2O
Li3SbO4 + NiO = Li3Ni2SbO6 =>
Li3SbO4 + 2 NiO = Li3Ni2SbO6
Fe7Mg7Si8O22 + OH = Fe2O3 + MgO + SiO2 + H2O =>
2 Fe7Mg7Si8O22 + 46 OH = 7 Fe2O3 + 14 MgO + 16 SiO2 + 23 H2O
NaCl + AgNO3 + HNO3 = Na2(NO3)4 + AgCl + H2 =>
2 NaCl + 2 AgNO3 + 2 HNO3 = Na2(NO3)4 + 2 AgCl + H2
Al + H2S + H2O = Al2S3 + H3O =>
2 Al + 3 H2S + 6 H2O = Al2S3 + 6 H3O
FeSO4 + KHMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
8 FeSO4 + 2 KHMnO4 + 7 H2SO4 = 4 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
C2H5OH + C2H5COOH = CH3CH2COOCH2CH3 + H2O =>
C2H5OH + C2H5COOH = CH3CH2COOCH2CH3 + H2O
X2C3H6 + KMnO4 + H2SO4 = XCHO2 + CO2 + MnSO4 + K2SO4 + H2O =>
5 X2C3H6 + 16 KMnO4 + 24 H2SO4 = 10 XCHO2 + 5 CO2 + 16 MnSO4 + 8 K2SO4 + 34 H2O
Al + NHO2 = Al(NO2)3 + H =>
Al + 3 NHO2 = Al(NO2)3 + 3 H
HPO4{-2} + H{+} = H3PO4 =>
HPO4{-2} + 2 H{+} = H3PO4
Pb(CH3COO)2 + NaHSO4 = CH3COOH + PbSO4 + Na2SO4 =>
Pb(CH3COO)2 + 2 NaHSO4 = 2 CH3COOH + PbSO4 + Na2SO4
Mg3(PO4)2 + AgNO3 = Mg(NO3)2 + Ag3(PO4) =>
Mg3(PO4)2 + 6 AgNO3 = 3 Mg(NO3)2 + 2 Ag3(PO4)
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Na + AlBr3 = AlNa + Br3 =>
Na + AlBr3 = AlNa + Br3
H2SO4 + NaCOOH = Na2SO4 + HCOOH =>
H2SO4 + 2 NaCOOH = Na2SO4 + 2 HCOOH
CuCl2 + KI = Cu2I2 + I2 + KCl =>
2 CuCl2 + 4 KI = Cu2I2 + I2 + 4 KCl
HCl + MgO = HO + ClMg =>
HCl + MgO = HO + ClMg
KNO3 = KNO2O =>
KNO3 = KNO2O
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
H2C2O4 + C3H7OH = C3H7OOCH + H2O =>
6 H2C2O4 + 16 C3H7OH = 15 C3H7OOCH + 10 H2O
Br2 + NH3 + NaOH = NaBr + H2O + N2 =>
3 Br2 + 2 NH3 + 6 NaOH = 6 NaBr + 6 H2O + N2
C5H12O + HNO3 = C5H8O4 + NO2 + H2O =>
C5H12O + 10 HNO3 = C5H8O4 + 10 NO2 + 7 H2O
K2Cr2O7 + SO2 + H2O = CrSO3 + K2SO4 + H2SO4 =>
K2Cr2O7 + 6 SO2 + 3 H2O = 2 CrSO3 + K2SO4 + 3 H2SO4
CuSO4(HCO3) = (CuSO4)2O + CO2 + H2O =>
2 CuSO4(HCO3) = (CuSO4)2O + 2 CO2 + H2O
HClO3 + CaO = Ca(OH) + ClO3 =>
HClO3 + CaO = Ca(OH) + ClO3
CU(OH)2 = CUOH2O =>
CU(OH)2 = CUOH2O
Na2Zn(OH)4 = ZnO + NaOH + H2O =>
Na2Zn(OH)4 = ZnO + 2 NaOH + H2O
Fe + H2SO4(l) = FeSO4(aq) + H2(g) =>
Fe + H2SO4(l) = FeSO4(aq) + H2(g)
C13H8O + NaBH4 + H{+} = C13H10O + BH3 + Na{+} =>
C13H8O + NaBH4 + H{+} = C13H10O + BH3 + Na{+}
C2H4N2O4 + O2 = H2O + N2 + CO2 =>
C2H4N2O4 + O2 = 2 H2O + N2 + 2 CO2
MgCO3 + Al(OH)3 = MgCO3Al(OH)3 =>
MgCO3 + Al(OH)3 = MgCO3Al(OH)3
NISO4 + NaOH = NIOH + NaSO4 =>
NISO4 + NaOH = NIOH + NaSO4
O3 + Mo = MoO =>
O3 + 3 Mo = 3 MoO
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
H2CO3 + (CaCO3)2 = Ca(HCO3)2 =>
2 H2CO3 + (CaCO3)2 = 2 Ca(HCO3)2
(NH4)2C2O4 + Zn(NO3)2 = NH4NO3 + ZnC2O4 =>
(NH4)2C2O4 + Zn(NO3)2 = 2 NH4NO3 + ZnC2O4
Al(OH)3(s) + NH3(aq) + H2O(l) = NH4Al(OH)4(aq) =>
Al(OH)3(s) + NH3(aq) + H2O(l) = NH4Al(OH)4(aq)
HCHO + Ag2O = HCOHO + Ag =>
HCHO + Ag2O = HCOHO + 2 Ag
Ca + O2(d) = CaO =>
2 Ca + O2(d) = 2 CaO
HNO3 + ZnO = Zn(NO3)2H2O =>
2 HNO3 + ZnO = Zn(NO3)2H2O
H3SbO4 + Ti(OH)2 = Ti(H2SbO4)2 + H2O =>
2 H3SbO4 + Ti(OH)2 = Ti(H2SbO4)2 + 2 H2O
MnF2 = Mn2 + F =>
2 MnF2 = Mn2 + 4 F
C2H5OH = C2H5OC2H5 + H2O =>
2 C2H5OH = C2H5OC2H5 + H2O
HSO3{-} + H2O = SO4{-2} + {-} + H{+} =>
HSO3{-} + H2O = SO4{-2} + 2e + 3 H{+}
Na(PO4)3 + Ca(NO3)2 = Ca(PO4)3 + Na(NO3)2 =>
Na(PO4)3 + Ca(NO3)2 = Ca(PO4)3 + Na(NO3)2
AgBr + Mg = Ag + MgBr =>
AgBr + Mg = Ag + MgBr
H2O + P2O5 = P2O3 + H6O5 =>
3 H2O + P2O5 = P2O3 + H6O5
K{+} + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + Na{+} =>
2 K{+} + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + 2 Na{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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