| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 FeCl2 + K2Cr2O7 + 13 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O + 12 HCl
H2S + SO4 = H2O + S =>
4 H2S + SO4 = 4 H2O + 5 S
C9H20(g) + O2(g) = CO2(g) + H2O(l) =>
C9H20(g) + 14 O2(g) = 9 CO2(g) + 10 H2O(l)
Mg(OH)2 + (NH4)2S = NH4OH + MgS =>
Mg(OH)2 + (NH4)2S = 2 NH4OH + MgS
C6H5CH2OH + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CH2OH + 4 KMnO4 + 6 H2SO4 = 5 C6H5COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Pb(NO3)2(aq) + Li2SO4(aq) = PbSO4 + LiNO3 =>
Pb(NO3)2(aq) + Li2SO4(aq) = PbSO4 + 2 LiNO3
NaAlO2 + Na2SiO3*5H2O = Na2Al2Si2O8*5H2O + NaOH + H2O =>
2 NaAlO2 + 2 Na2SiO3*5H2O = Na2Al2Si2O8*5H2O + 4 NaOH + 3 H2O
Cu + NH3 = [Cu(NH3)4] =>
Cu + 4 NH3 = [Cu(NH3)4]
CaS + AlF3 = CaF2 + Al2S3 =>
3 CaS + 2 AlF3 = 3 CaF2 + Al2S3
K2SO4 + CaBr2 = CaSO4 + KBr =>
K2SO4 + CaBr2 = CaSO4 + 2 KBr
CH3OH + H2O = CO2 + H2 =>
CH3OH + H2O = CO2 + 3 H2
NaCl(aq) + Br2(l) = Br2Cl(aq) + Na(s) =>
NaCl(aq) + Br2(l) = Br2Cl(aq) + Na(s)
NaAlO2 + Na2SiO3*5H2O = Na2Al2Si2O8*5H2O + NaOH + H2O =>
2 NaAlO2 + 2 Na2SiO3*5H2O = Na2Al2Si2O8*5H2O + 4 NaOH + 3 H2O
KI + H2SO4 = I + S + K2SO4 + H2O =>
6 KI + 4 H2SO4 = 6 I + S + 3 K2SO4 + 4 H2O
C2H5OH = C4H6 + H2O + H2 =>
2 C2H5OH = C4H6 + 2 H2O + H2
I2 + KClO3 + H2O = KH(IO3)2 + Cl2 + KCl =>
6 I2 + 11 KClO3 + 3 H2O = 6 KH(IO3)2 + 3 Cl2 + 5 KCl
P4 + Na(OH) + H2O = PH3 + Na2HPO3 =>
P4 + 4 Na(OH) + 2 H2O = 2 PH3 + 2 Na2HPO3
C3H7{-} + HOCl = C3H7OH + Cl{-} =>
C3H7{-} + HOCl = C3H7OH + Cl{-}
Co(NO3)2*6H2O + P(OPh)3 + BH4 = CoH[P(OPh)3]4 + BH3 + NO3 + H2O =>
Co(NO3)2*6H2O + 4 P(OPh)3 + BH4 = CoH[P(OPh)3]4 + BH3 + 2 NO3 + 6 H2O
Na2HPO4 + H2O = H2 + NaOH + PO4 =>
2 Na2HPO4 + 4 H2O = 3 H2 + 4 NaOH + 2 PO4
NH4SO4 + SrCl2 = SrSO4 + NH4 + Cl =>
NH4SO4 + SrCl2 = SrSO4 + NH4 + 2 Cl
NH4Cl + AgNCO = H2NCONH2 + AgCl =>
NH4Cl + AgNCO = H2NCONH2 + AgCl
CaO + H2O = Ca(HO)2 =>
CaO + H2O = Ca(HO)2
Ni(ClO3)2 = NiCl2 + O6 =>
Ni(ClO3)2 = NiCl2 + O6
IF5 = IF4 + IF6 =>
2 IF5 = IF4 + IF6
S1O3 + H2O = H2S1O4 =>
S1O3 + H2O = H2S1O4
KBH4 + H2O = KB(OH)4 + H2 =>
KBH4 + 4 H2O = KB(OH)4 + 4 H2
CHCl3 + I2 = CICl3 + HI =>
CHCl3 + I2 = CICl3 + HI
K2NO3 + H2SO4 = K2SO4 + H2O + NO2 =>
K2NO3 + H2SO4 = K2SO4 + H2O + NO2
SrSO4 + NaOH = Sr(OH)2 + Na2SO4 =>
SrSO4 + 2 NaOH = Sr(OH)2 + Na2SO4
Co(OH)2 + HBr = CoBr2 + H2O =>
Co(OH)2 + 2 HBr = CoBr2 + 2 H2O
Mg + Al(NO3)3 = Mg3(NO3)2 + Al =>
9 Mg + 2 Al(NO3)3 = 3 Mg3(NO3)2 + 2 Al
C4 + H2 = C3H8 =>
3 C4 + 16 H2 = 4 C3H8
NH4I = NH4 + I2 =>
2 NH4I = 2 NH4 + I2
Cr(OH)3 + NO2 + O2 = Cr(NO3)3 + H2O =>
4 Cr(OH)3 + 12 NO2 + 3 O2 = 4 Cr(NO3)3 + 6 H2O
MnO2 + H2O2 = MnO4 + H2O =>
MnO2 + 2 H2O2 = MnO4 + 2 H2O
C2H3COOH + RbOH = C2H3COORb + H2O =>
C2H3COOH + RbOH = C2H3COORb + H2O
ZnSO4 + K2CO3 + H2O = [Zn(OH)]2CO3 + K2SO4 + CO2 =>
2 ZnSO4 + 2 K2CO3 + H2O = [Zn(OH)]2CO3 + 2 K2SO4 + CO2
Co + Pb(NO3)2 = Co(NO3)3 + Pb =>
2 Co + 3 Pb(NO3)2 = 2 Co(NO3)3 + 3 Pb
C2H6O + C7H6O2 = H2O + C9H10O2 =>
C2H6O + C7H6O2 = H2O + C9H10O2
Ag2(CO3) = Ag + CO2 + O2 =>
2 Ag2(CO3) = 4 Ag + 2 CO2 + O2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NiCl2 + NH3 = [Ni(NH3)6]Cl2 =>
NiCl2 + 6 NH3 = [Ni(NH3)6]Cl2
TlCl = Tl + Cl =>
TlCl = Tl + Cl
AgNO3 + HNO3 = AgH + NO3NO3 =>
AgNO3 + HNO3 = AgH + NO3NO3
I + F2 = IF2 =>
I + F2 = IF2
HCl(aq) + KI(aq) = HI(aq) + KCl(aq) =>
HCl(aq) + KI(aq) = HI(aq) + KCl(aq)
CaC2(s) + H2O(liq) = Ca(OH)2(aq) + C2H2(g) =>
CaC2(s) + 2 H2O(liq) = Ca(OH)2(aq) + C2H2(g)
C4H10 + Cl2 + O2 = CO2CCl4 + H2O =>
2 C4H10 + 8 Cl2 + 9 O2 = 4 CO2CCl4 + 10 H2O
CuCl2 + K3PO4 = Cu3(PO4)2 + KCl =>
3 CuCl2 + 2 K3PO4 = Cu3(PO4)2 + 6 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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