| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K2S + 2 Al(ClO3)3 = Al2S3 + 6 K(ClO3)
LiOHSi = LiSi(OH) =>
LiOHSi = LiSi(OH)
Na2B4O7*10H2O + H3BO3 = Na2B8O13*4H2O + H2O =>
Na2B4O7*10H2O + 4 H3BO3 = Na2B8O13*4H2O + 12 H2O
Zn + HNO3 = Zn(NO3)2 + NH3 + H2O =>
4 Zn + 9 HNO3 = 4 Zn(NO3)2 + NH3 + 3 H2O
C + KMnO4 + HCl = CO2 + MnO2 + H2O + KCl =>
3 C + 4 KMnO4 + 4 HCl = 3 CO2 + 4 MnO2 + 2 H2O + 4 KCl
XePtF6 = Xe[PtF6] =>
XePtF6 = Xe[PtF6]
F2 + HCl = HF + Cl2 =>
F2 + 2 HCl = 2 HF + Cl2
K2S(aq) + CuSO4(aq) = K2SO4(aq) + CuS(aq) =>
K2S(aq) + CuSO4(aq) = K2SO4(aq) + CuS(aq)
NaVO3 + HCl + Na2SO3 = VOCl2 + NaCl + H2O + Na2SO4 =>
2 NaVO3 + 6 HCl + Na2SO3 = 2 VOCl2 + 2 NaCl + 3 H2O + Na2SO4
OH{-} + C6H12O6{+} + Cu{2+} = Cu{+} + C6H11O7{-} + H2O =>
3 OH{-} + C6H12O6{+} + Cu{2+} = Cu{+} + C6H11O7{-} + 2 H2O
Na2SO3 + MnO2 + HCl = Na2SO4 + MnCl2 + H2O =>
Na2SO3 + MnO2 + 2 HCl = Na2SO4 + MnCl2 + H2O
PbO2 + H2C2O4 = PbO + CO2 + H2O =>
PbO2 + H2C2O4 = PbO + 2 CO2 + H2O
NH4Br + CsOH = NH4OH + CsBr =>
NH4Br + CsOH = NH4OH + CsBr
Mn(SO4) = MnO + SO3 =>
Mn(SO4) = MnO + SO3
C2H7NO3S + O2 = CO2 + H2O + N2 + SO2 =>
4 C2H7NO3S + 13 O2 = 8 CO2 + 14 H2O + 2 N2 + 4 SO2
H2SO3 + Li2O = Li2SO4 + H2 =>
H2SO3 + Li2O = Li2SO4 + H2
K2SO3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + KOH =>
10 K2SO3 + 4 KMnO4 + 3 H2SO4 = 9 K2SO4 + 4 MnSO4 + 6 KOH
CH3CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2CHO + Cr{3+} + H2O =>
3 CH3CH2CH2OH + Cr2O7{2-} + 8 H{+} = 3 CH3CH2CHO + 2 Cr{3+} + 7 H2O
K2Cr2O7 + C2H5OH + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
2 K2Cr2O7 + C2H5OH + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 2 CO2 + 11 H2O
Al2O3 + KOH = KAlO2 + H2O =>
Al2O3 + 2 KOH = 2 KAlO2 + H2O
NaAlO2 + Na2SiO3*5H2O = Na2O*Al2O3*2SiO2*4H2O + NaOH + H2O =>
2 NaAlO2 + 2 Na2SiO3*5H2O = Na2O*Al2O3*2SiO2*4H2O + 4 NaOH + 4 H2O
KMnO4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 K2SO3 + 3 H2SO4 = 2 MnSO4 + 6 K2SO4 + 3 H2O
Hg + HBr = HgH + Br =>
Hg + HBr = HgH + Br
NaClO + KJ + H2SO4 = J2 + NaCl + K2SO4 + H2O =>
NaClO + 2 KJ + H2SO4 = J2 + NaCl + K2SO4 + H2O
C2H5OH + C7H6O2 = C9H10O2 + H2O =>
C2H5OH + C7H6O2 = C9H10O2 + H2O
KClO3 + H2SO4 = ClO2 + H2O + HClO4 + KHSO4 =>
3 KClO3 + 3 H2SO4 = 2 ClO2 + H2O + HClO4 + 3 KHSO4
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NF3 + Cu = N2F4 + CuF2 =>
2 NF3 + Cu = N2F4 + CuF2
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
(SnOH)2SO4 + H2SO4 = SnSO4 + H2O =>
(SnOH)2SO4 + H2SO4 = 2 SnSO4 + 2 H2O
CaO + H2O2 = Ca(OH)2 + O0 =>
CaO + H2O2 = Ca(OH)2 + O0
Ge + H2 = GeH2 =>
Ge + H2 = GeH2
NiS + H2SO4 = NiSO4 + SO2 + H2O =>
NiS + 4 H2SO4 = NiSO4 + 4 SO2 + 4 H2O
C6H7O + H2O2 = CO2 + H2O =>
2 C6H7O + 29 H2O2 = 12 CO2 + 36 H2O
Mg(NO3)2 + NH3 = Mg(NH3) + NO3 =>
Mg(NO3)2 + NH3 = Mg(NH3) + 2 NO3
N1H3 + O2 = N + H2O =>
4 N1H3 + 3 O2 = 4 N + 6 H2O
C5H13O + O2 = C5H11O + H2O =>
2 C5H13O + O2 = 2 C5H11O + 2 H2O
Na2S + H2SO4 = H2S + Na2SO4 =>
Na2S + H2SO4 = H2S + Na2SO4
HgO + SNCl4 = HgCl2 + SNO2 =>
2 HgO + SNCl4 = 2 HgCl2 + SNO2
HNO3 + Pb(CO3) = Pb(NO3)2 + H2O + CO2 =>
2 HNO3 + Pb(CO3) = Pb(NO3)2 + H2O + CO2
Al(No3)2 + Ca = CaNo3 + Al =>
Al(No3)2 + 2 Ca = 2 CaNo3 + Al
CaSO4 + NaF = CaF + NaSO4 =>
CaSO4 + NaF = CaF + NaSO4
FeSO4*7H2O + NH4OH = (NH4)2SO4 + Fe(OH)2 + H2O =>
FeSO4*7H2O + 2 NH4OH = (NH4)2SO4 + Fe(OH)2 + 7 H2O
MgOH = Mg2 + OH =>
2 MgOH = Mg2 + 2 OH
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}
SO3Cl2 + HI = H2S + H2O + HCl + I2 =>
SO3Cl2 + 10 HI = H2S + 3 H2O + 2 HCl + 5 I2
HCl + Br2 = H2 + BrCl =>
2 HCl + Br2 = H2 + 2 BrCl
Cu2O + FeO = Cu + Fe3O4 =>
Cu2O + 3 FeO = 2 Cu + Fe3O4
Na2B4O7*10H2O + H3BO3 = NaB5O8*5H2O + H2O =>
Na2B4O7*10H2O + 6 H3BO3 = 2 NaB5O8*5H2O + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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