| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaIO = Na + I + O
C4H10O2 + NaOH = C4H9O2Na + H2O =>
C4H10O2 + NaOH = C4H9O2Na + H2O
Cu2I2 + HgCl2 = Cu2(HgI4) + CuCl =>
2 Cu2I2 + HgCl2 = Cu2(HgI4) + 2 CuCl
KIO3 + H2SO4 + IK = I2 + K2SO4 + H2O =>
KIO3 + 3 H2SO4 + 5 IK = 3 I2 + 3 K2SO4 + 3 H2O
NaOH + TiOOH + O2 = Na2TiO3 + H2O =>
8 NaOH + 4 TiOOH + O2 = 4 Na2TiO3 + 6 H2O
H2CO3 + CaCO3 = Ca{+2} + HCO3{-} =>
H2CO3 + CaCO3 = Ca{+2} + 2 HCO3{-}
C3H7COOH + NaCl = C3H7COONa + HCl =>
C3H7COOH + NaCl = C3H7COONa + HCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
ZnO + NH4OH + NH4NO3 = [Zn(NH3)4](NO3)2 + H2O =>
ZnO + 2 NH4OH + 2 NH4NO3 = [Zn(NH3)4](NO3)2 + 3 H2O
Ca + OH + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca + 6 OH + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2CO3 + H2SO4 = H4CO3SO4 =>
H2CO3 + H2SO4 = H4CO3SO4
As2S3 + NO3{-} + H{+} = As{5+} + SO4{-} + NO + H2O =>
3 As2S3 + 31 NO3{-} + 52 H{+} = 6 As{5+} + 9 SO4{-} + 31 NO + 26 H2O
C3H7COOH + NaCl = C3H7COONa + HCl =>
C3H7COOH + NaCl = C3H7COONa + HCl
Cu(NO3)2*25H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*25H2O = 2 CuO + 4 NO2 + O2 + 50 H2O
HCOONa + H3PO4 = HCOOH + NaH2PO4 =>
HCOONa + H3PO4 = HCOOH + NaH2PO4
Fe(OH)3 + H6SiO5 = Fe2(H2SiO4)3 + H2O =>
2 Fe(OH)3 + 3 H6SiO5 = Fe2(H2SiO4)3 + 9 H2O
Ni(NO2)3 + Ca2 = Ca(NO2)2 + Ni2 =>
4 Ni(NO2)3 + 3 Ca2 = 6 Ca(NO2)2 + 2 Ni2
BaCl2 + Na2HPo4 = Ba3(Po4)2 + H3Po4 + NaCl =>
3 BaCl2 + 3 Na2HPo4 = Ba3(Po4)2 + H3Po4 + 6 NaCl
H(PO4)2 + CaOH = Ca(PO4)2 + H2O =>
H(PO4)2 + CaOH = Ca(PO4)2 + H2O
C2H4 + O2(g) = CO2(g) + H2O =>
C2H4 + 3 O2(g) = 2 CO2(g) + 2 H2O
BaCO3(g) = BaO(s) + CO2(g) =>
BaCO3(g) = BaO(s) + CO2(g)
BCl3 + NH3 = BNH3Cl3 =>
BCl3 + NH3 = BNH3Cl3
NH4NO3 + H2O = NH3(OH)2 + HNO3 =>
3 NH4NO3 + 5 H2O = 4 NH3(OH)2 + 2 HNO3
BaSO4 + NH4NO3 = Ba(NO3)2 + (NH4)2SO4 =>
BaSO4 + 2 NH4NO3 = Ba(NO3)2 + (NH4)2SO4
Cr2O3 + HCl = CrCl2 + Cl2 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl2 + Cl2 + 3 H2O
H + NF3 = N2 + HF =>
6 H + 2 NF3 = N2 + 6 HF
C6H12O6 + O6 = C6H8O7 + H2O =>
2 C6H12O6 + O6 = 2 C6H8O7 + 4 H2O
GdC6H5O7 + O2 = Gd2O3 + CO2 + H2O =>
2 GdC6H5O7 + 9 O2 = Gd2O3 + 12 CO2 + 5 H2O
Zn(Cl2) + H2S = ZnS + HCl =>
Zn(Cl2) + H2S = ZnS + 2 HCl
CaCl2 + C6H8O7 = Ca3(C6H5O7)2 + HCl =>
3 CaCl2 + 2 C6H8O7 = Ca3(C6H5O7)2 + 6 HCl
potassiumhydroxide + ammoniumchloride = potassiumchloride + ammonia + water =>
KOH + NH4Cl = KCl + NH3 + H2O
Na2SO4 + Sr(NO3)2 = SrSO4 + NaNO3 =>
Na2SO4 + Sr(NO3)2 = SrSO4 + 2 NaNO3
H2O + PO3 + PO2 = H3PO4 =>
3 H2O + PO3 + PO2 = 2 H3PO4
Al + HOH = Al(OH)2 + H2 =>
Al + 2 HOH = Al(OH)2 + H2
HCl + C2H6O = C2Cl4 + H + O =>
4 HCl + C2H6O = C2Cl4 + 10 H + O
R3NHSO4 + Fe = R3NFe + HSO4 =>
R3NHSO4 + Fe = R3NFe + HSO4
aluminum + oxygen = AlO =>
2 Al + O2 = 2 AlO
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
C14H14N3NaO3S + HCl = C14H14N3NaO3Cl + HS =>
C14H14N3NaO3S + HCl = C14H14N3NaO3Cl + HS
C14H14N3NaO3S + HCl = C14H14N3NaO3SHCl =>
C14H14N3NaO3S + HCl = C14H14N3NaO3SHCl
HCl + C14H14N3NaO3S = HN3NaO3S + C14H14Cl =>
HCl + C14H14N3NaO3S = HN3NaO3S + C14H14Cl
C3H7COOH + NaCl = C3H7COONa + HCl =>
C3H7COOH + NaCl = C3H7COONa + HCl
K + HOH = KHO + H =>
K + HOH = KHO + H
H3PO4 + KOH = K2(HPO4) + H2O =>
H3PO4 + 2 KOH = K2(HPO4) + 2 H2O
HCl2 = H + Cl =>
HCl2 = H + 2 Cl
NC + HC = NH3 + C =>
NC + 3 HC = NH3 + 4 C
C6H12O6 + HPO4{2-} = PH3 + CO2 + e + H2O =>
5 C6H12O6 + 12 HPO4{2-} = 12 PH3 + 30 CO2 + 24e + 18 H2O
HCl + C14H14N3NaO3S = H(N3)Na(O3)S + C14H14Cl =>
HCl + C14H14N3NaO3S = H(N3)Na(O3)S + C14H14Cl
NaNO3(s) + H2SO4 = Na2SO4(s) + HNO3 =>
2 NaNO3(s) + H2SO4 = Na2SO4(s) + 2 HNO3
CH3COOH + CH3CH(OH)CH3 = CH3COOCH3CH2CH3 + H2O =>
9 CH3COOH + 14 CH3CH(OH)CH3 = 12 CH3COOCH3CH2CH3 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/24/24
Équations équilibrées sur08/23/23
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