| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgPO4 + CaCl = CaPO4 + MgCl
H2S + BaCl2 = BaS + H2 + Cl2 =>
H2S + BaCl2 = BaS + H2 + Cl2
Hg2(OH)2 = H2O + Hg2O =>
Hg2(OH)2 = H2O + Hg2O
Sb2S3 + O3 = Sb2O5 + SO2 =>
3 Sb2S3 + 11 O3 = 3 Sb2O5 + 9 SO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaI + H2SO4 = H2S + I2 + Na2SO4 + H2O =>
8 NaI + 5 H2SO4 = H2S + 4 I2 + 4 Na2SO4 + 4 H2O
PtCl4 + Ca = CaCl2 + Pt =>
PtCl4 + 2 Ca = 2 CaCl2 + Pt
NaHCO3(aq) + HC2H3O2 = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + HC2H3O2 = NaC2H3O2(aq) + H2O(l) + CO2(g)
HCl + KMnO4 + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O =>
10 HCl + 2 KMnO4 + 3 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O
(CH3)(CH2)5CH3 + O2 = CO2 + H2O =>
(CH3)(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
Na2S2O3 + HNO3 = NaNO3 + H2O + SO2 + S =>
Na2S2O3 + 2 HNO3 = 2 NaNO3 + H2O + SO2 + S
CH3NH2 + H2SO4 = CH3SO4 + NH4 =>
CH3NH2 + H2SO4 = CH3SO4 + NH4
HClO4 + P2O3 = HCl + P2O5 =>
HClO4 + 2 P2O3 = HCl + 2 P2O5
NaBrO + H2O = NaOH + HBrO =>
NaBrO + H2O = NaOH + HBrO
CrI3 + F2 = CrF3 + I2 =>
2 CrI3 + 3 F2 = 2 CrF3 + 3 I2
CuS + Cl2 = CuCl2 + S2Cl2 =>
2 CuS + 3 Cl2 = 2 CuCl2 + S2Cl2
KIO3 + K2S2O8 + KOH + H2O = H5IO6 + K2SO4 =>
KIO3 + K2S2O8 + KOH + 2 H2O = H5IO6 + 2 K2SO4
SrI2 + H2O = HI + SrO =>
SrI2 + H2O = 2 HI + SrO
CH2OH{-}CHOH{-}CH2OH + Na = CH2ONa{-}CHONa{-}CH2ONa + H2 =>
2 CH2OH{-}CHOH{-}CH2OH + 2 Na = 2 CH2ONa{-}CHONa{-}CH2ONa + H2
SiO2 + Na2O*H2O = Na2SiO3 + H2O =>
SiO2 + Na2O*H2O = Na2SiO3 + H2O
C81H92O28 + O2 = CO2 + H2O =>
C81H92O28 + 90 O2 = 81 CO2 + 46 H2O
Li3PO4 + CoF2 = LiF + Co3(PO4)2 =>
2 Li3PO4 + 3 CoF2 = 6 LiF + Co3(PO4)2
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
Zn + NaNO3 + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2[Zn(OH)4] + NH3
NaClO + Bi2O3 + NaOH = NaBiO3 + NaCl + H2O =>
2 NaClO + Bi2O3 + 2 NaOH = 2 NaBiO3 + 2 NaCl + H2O
CaO + SrCl2 = CaCl2 + SrO =>
CaO + SrCl2 = CaCl2 + SrO
K2S + HCl = KCl + H2S(g) =>
K2S + 2 HCl = 2 KCl + H2S(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Li[AlH4] + H2O = LiOH + Al(OH)3 + H2 =>
Li[AlH4] + 4 H2O = LiOH + Al(OH)3 + 4 H2
CH3I + NH3 = CH3NH2 + HI =>
CH3I + NH3 = CH3NH2 + HI
H2S + K2SiO3 = K2S + H2SiO3 =>
H2S + K2SiO3 = K2S + H2SiO3
Li[AlH4] + H2O = LiOH + Al(OH)3 + H2 =>
Li[AlH4] + 4 H2O = LiOH + Al(OH)3 + 4 H2
FeCl3 + Mg(OH)2 = MgCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Mg(OH)2 = 3 MgCl2 + 2 Fe(OH)3
C6H8O7 + Na2CO3 = Na3C6H5O7 + CO2 + H2O =>
2 C6H8O7 + 3 Na2CO3 = 2 Na3C6H5O7 + 3 CO2 + 3 H2O
Cu(OH)2 + H2TeO3 = Cu2(TeO3)2 + H2O =>
2 Cu(OH)2 + 2 H2TeO3 = Cu2(TeO3)2 + 4 H2O
HCe + NaOH = H2O + NaCe =>
HCe + NaOH = H2O + NaCe
Li2(CO3) + FeCl3 = FeO3 + Li2C + Cl3 =>
Li2(CO3) + FeCl3 = FeO3 + Li2C + Cl3
C4H10O + KMnO4 = C4H8O + MnO2 + KOH + H2O =>
3 C4H10O + 2 KMnO4 = 3 C4H8O + 2 MnO2 + 2 KOH + 2 H2O
N2 + Y + O2 = YNO3 =>
N2 + 2 Y + 3 O2 = 2 YNO3
C5H11Cl + Na = NaCl + C10H22 =>
2 C5H11Cl + 2 Na = 2 NaCl + C10H22
Al + Sn(NO3)2 = Al2(NO3)3 + Sn =>
4 Al + 3 Sn(NO3)2 = 2 Al2(NO3)3 + 3 Sn
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Ba + HNO3 = Ba(NO3)2 + H2 =>
Ba + 2 HNO3 = Ba(NO3)2 + H2
KBr + Ba(OH)2 = KOH + BaBr2 =>
2 KBr + Ba(OH)2 = 2 KOH + BaBr2
Si + O = Si2O4 =>
2 Si + 4 O = Si2O4
Li[AlH4] + H2O = LiOH + Al(OH)3 + H2 =>
Li[AlH4] + 4 H2O = LiOH + Al(OH)3 + 4 H2
KMnO4 + NaCl + H2SO4 = Cl2 + KSO4 + MnSO4 + H2O + Na2SO4 =>
KMnO4 + 4 NaCl + 4 H2SO4 = 2 Cl2 + KSO4 + MnSO4 + 4 H2O + 2 Na2SO4
LiOH + FeSO4 = Fe(OH)2 + Li2SO4 =>
2 LiOH + FeSO4 = Fe(OH)2 + Li2SO4
Ba(NO3)2 + HI = BaI2 + HNO3 =>
Ba(NO3)2 + 2 HI = BaI2 + 2 HNO3
K2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + 4 H2O + K2SO4 + 3 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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