| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO4(NH4)2 + 2 NaOH = Na2SO4 + 2 H2O + 2 NH3
Hg(aq) + NaOH(aq) = Hg(OH) + Na(aq) =>
Hg(aq) + NaOH(aq) = Hg(OH) + Na(aq)
Na2O + N2O3 = Na2N2O4 =>
Na2O + N2O3 = Na2N2O4
NiBr2 + K2CO3 = KBr + NiCO3 =>
NiBr2 + K2CO3 = 2 KBr + NiCO3
K2S2O5 + NaOCl = K2SO4 + NaCl + SO2 =>
K2S2O5 + NaOCl = K2SO4 + NaCl + SO2
KAl2(AlSi3O10)(OH)2 = K2O + SiO2 + Al2O3 + H2O =>
2 KAl2(AlSi3O10)(OH)2 = K2O + 6 SiO2 + 3 Al2O3 + 2 H2O
SrCO3 + CH3COOH = SrCOOH + CH3CO3 =>
SrCO3 + CH3COOH = SrCOOH + CH3CO3
C2H2 + KOH + KMnO4 = K2C2O4 + H2O + K2MnO4 =>
C2H2 + 10 KOH + 8 KMnO4 = K2C2O4 + 6 H2O + 8 K2MnO4
KMnO4 + NaHSO3 = MnO2 + SO4 + H2O + K + Na =>
3 KMnO4 + 4 NaHSO3 = 3 MnO2 + 4 SO4 + 2 H2O + 3 K + 4 Na
CrO + K = KCrO =>
CrO + K = KCrO
KMnO4 = K2MnO4 + MnO2 + O52 =>
52 KMnO4 = 26 K2MnO4 + 26 MnO2 + O52
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaCl + KCO3 = KCl + BaCO3 =>
BaCl + KCO3 = KCl + BaCO3
AgNO3 + Fe = Fe(NO3) + Ag =>
AgNO3 + Fe = Fe(NO3) + Ag
Cu(NO3)2 + (NH4)Cl = CuCl2 + NH4NO3 =>
Cu(NO3)2 + 2(NH4)Cl = CuCl2 + 2 NH4NO3
CH3COOH(aq) + NAOH(aq) = CH3COONA(aq) + H2O =>
CH3COOH(aq) + NAOH(aq) = CH3COONA(aq) + H2O
C6H6Cl + O2 = CO2 + H2O + Cl2 =>
2 C6H6Cl + 15 O2 = 12 CO2 + 6 H2O + Cl2
H(NO3) + H2O = H2(NO3) + H3O2 =>
H(NO3) + 2 H2O = H2(NO3) + H3O2
NaCl + AgNo3 = NaClAgNo3 =>
NaCl + AgNo3 = NaClAgNo3
C33H68O + O2 = CO2 + H2O =>
2 C33H68O + 99 O2 = 66 CO2 + 68 H2O
Na2SO3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnO2 + Na2SO4 =>
3 Na2SO3 + 2 KMnO4 + H2SO4 = H2O + K2SO4 + 2 MnO2 + 3 Na2SO4
PH3 + K2CrO7 + H2O = H3PO4 + Cr(OH)3 + KOH =>
9 PH3 + 8 K2CrO7 + 20 H2O = 9 H3PO4 + 8 Cr(OH)3 + 16 KOH
H3BO3 + H2O = OH + H4BO3 =>
H3BO3 + H2O = OH + H4BO3
MnO2 + H2CrO4 = MnO(CrO4) + H2O =>
MnO2 + H2CrO4 = MnO(CrO4) + H2O
C2H5OH + C6H5OH = C6H5CH2CH2OH + H2O =>
C2H5OH + C6H5OH = C6H5CH2CH2OH + H2O
KCl + Hg = K + HgCl2 =>
2 KCl + Hg = 2 K + HgCl2
Na2S2O3 + J2 = Na2S4O6 + NaJ =>
2 Na2S2O3 + J2 = Na2S4O6 + 2 NaJ
KBiO3 + Mn(NO3)2 + HNO3 = Bi(NO3)3 + KMnO4 + KNO3 + H2O =>
5 KBiO3 + 2 Mn(NO3)2 + 14 HNO3 = 5 Bi(NO3)3 + 2 KMnO4 + 3 KNO3 + 7 H2O
C13H18O2 + OH = H2O + C13H17O2 =>
C13H18O2 + OH = H2O + C13H17O2
ZnS + O2 + H2O = Zn(OH)3 + SO4{-2} + H{+} =>
4 ZnS + 9 O2 + 10 H2O = 4 Zn(OH)3 + 4 SO4{-2} + 8 H{+}
IO2 + H2O = HIO3 + H =>
IO2 + H2O = HIO3 + H
FeSO4 + KJO3 + H2SO4 = Fe(SO4)2 + J2 + H2O + K2SO4 =>
5 FeSO4 + 2 KJO3 + 6 H2SO4 = 5 Fe(SO4)2 + J2 + 6 H2O + K2SO4
CaC2O4 + Na3PO4 = Ca3(PO4)2 + Na2C2O4 =>
3 CaC2O4 + 2 Na3PO4 = Ca3(PO4)2 + 3 Na2C2O4
Cl2 + NaBr + H2O = NaCl + HBr + HBrO5 =>
5 Cl2 + 10 NaBr + 5 H2O = 10 NaCl + 9 HBr + HBrO5
Cl2O + H3N = NH4Cl4 + N2 + H2O =>
12 Cl2O + 16 H3N = 6 NH4Cl4 + 5 N2 + 12 H2O
Cr2O7{2-} + I3{-} + H2O = Cr{3+} + IO3{-} + H2 =>
Cr2O7{2-} + 4 I3{-} + 29 H2O = 2 Cr{3+} + 12 IO3{-} + 29 H2
Li2(CO3) + ZnCl2 = LiCl + Zn(CO3) =>
Li2(CO3) + ZnCl2 = 2 LiCl + Zn(CO3)
Sb2S3 + HNO3 = S + H2O + NO2 + Sb2O5 =>
Sb2S3 + 10 HNO3 = 3 S + 5 H2O + 10 NO2 + Sb2O5
C5H12O + CH3COOH = C7H14O2 + H2O =>
C5H12O + CH3COOH = C7H14O2 + H2O
CuSO4 + ZnCrO4 = ZnSO4 + CuCrO4 =>
CuSO4 + ZnCrO4 = ZnSO4 + CuCrO4
Cl2O + NaOH = NaClO3 + NaCl + H2O =>
3 Cl2O + 6 NaOH = 2 NaClO3 + 4 NaCl + 3 H2O
H2 + HNO3 = NO2 + H2O =>
H2 + 2 HNO3 = 2 NO2 + 2 H2O
Pb(OH)2 + HCl = (H)2O + Pb(Cl)2 =>
Pb(OH)2 + 2 HCl = 2(H)2O + Pb(Cl)2
LiClO = LiCl + O2 =>
2 LiClO = 2 LiCl + O2
CuCl2 + NH3 + H2O = [Cu(NH3)4(H2O)] + NH4Cl + OH =>
CuCl2 + 6 NH3 + 3 H2O = [Cu(NH3)4(H2O)] + 2 NH4Cl + 2 OH
Pt + MnBr2 = PtMn + Br2 =>
Pt + MnBr2 = PtMn + Br2
Ag(s) + Pb(NO3)2(aq) = Pb2(s) + Ag(NO3)(aq) =>
4 Ag(s) + 2 Pb(NO3)2(aq) = Pb2(s) + 4 Ag(NO3)(aq)
NH4NO3 + Fe(OH)2 = Fe(NO3)2 + NH4OH =>
2 NH4NO3 + Fe(OH)2 = Fe(NO3)2 + 2 NH4OH
Cr + H2O2 = Cr(OH)2 =>
Cr + H2O2 = Cr(OH)2
MgSO4 + NaF = NaSO4 + MgF =>
MgSO4 + NaF = NaSO4 + MgF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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