| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + 3(NH4)2CO3 = Al(OH)3 + 3 CO2 + 3 NH4Cl + 3 NH3
KI + Cl2 = KCl2 + I = =>
KI + Cl2 = KCl2 + I
Na2Sn(OH)4 + Bi(OH)3 = Bi + Na2SnO3 + H2O =>
3 Na2Sn(OH)4 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 9 H2O
Al2(SO4)3(aq) + KOH(aq) = Al(OH)3(aq) + K2SO4(aq) =>
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(aq) + 3 K2SO4(aq)
Al + KSCN + HCl = KCl + AlCl3 + NH4Cl + C + H2S =>
4 Al + 3 KSCN + 18 HCl = 3 KCl + 4 AlCl3 + 3 NH4Cl + 3 C + 3 H2S
MgCl2 + Li3PO4 = Mg3(PO4)2 + LiCl =>
3 MgCl2 + 2 Li3PO4 = Mg3(PO4)2 + 6 LiCl
Co + S8 = CoS =>
8 Co + S8 = 8 CoS
Cs2O2 = Cs + O2 =>
Cs2O2 = 2 Cs + O2
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg + HCI = Mg(CI)2 + H2 =>
Mg + 2 HCI = Mg(CI)2 + H2
SO3H2O = H2SO4 =>
SO3H2O = H2SO4
NH4SCN + FeCl3 + H2O = [Fe(H2O)5(SCN)]Cl2 + NH4Cl =>
NH4SCN + FeCl3 + 5 H2O = [Fe(H2O)5(SCN)]Cl2 + NH4Cl
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Fe2S3 + H2O = Fe(OH)3 + H2S =>
Fe2S3 + 6 H2O = 2 Fe(OH)3 + 3 H2S
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
LiH + O2 = Li2O + H2 =>
4 LiH + O2 = 2 Li2O + 2 H2
HNO3 + Li20 = Li2NO3 + H2 =>
10 HNO3 + Li20 = 10 Li2NO3 + 5 H2
S8 + NaOH = Na2S + Na2S2O4 + H2O =>
5 S8 + 64 NaOH = 24 Na2S + 8 Na2S2O4 + 32 H2O
Al + Zn = Al2Zn3 =>
2 Al + 3 Zn = Al2Zn3
K2Cr2O7 + K2S + H2O = S + K2[Cr(OH)6] + KOH =>
K2Cr2O7 + 2 K2S + 7 H2O = 2 S + 2 K2[Cr(OH)6] + 2 KOH
Ca(HO)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(HO)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
Fe2 + S = Fe2S3 =>
Fe2 + 3 S = Fe2S3
Al + H2O + Ca(OH)2 = Ca[Al(OH)4]2 + H2 =>
2 Al + 6 H2O + Ca(OH)2 = Ca[Al(OH)4]2 + 3 H2
Zn(OH)2 + (CH3COO)H = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2(CH3COO)H = Zn(CH3COO)2 + 2 H2O
Ag + H2O = Ag(OH)5 + H2 =>
2 Ag + 10 H2O = 2 Ag(OH)5 + 5 H2
Fe3O4 + H2S = Fe + SO2 + H2O =>
3 Fe3O4 + 4 H2S = 9 Fe + 4 SO2 + 4 H2O
Cr2O7{-2} + CH3CH2CH2CHOH + H{+} = CH3CH2CH2CHO + Cr{+3} + H2O =>
Cr2O7{-2} + 6 CH3CH2CH2CHOH + 8 H{+} = 6 CH3CH2CH2CHO + 2 Cr{+3} + 7 H2O
KF + PbCl2 = KCl + PbF2 =>
2 KF + PbCl2 = 2 KCl + PbF2
K3PO4 + HNO3 = KNO3 + H3PO4 =>
K3PO4 + 3 HNO3 = 3 KNO3 + H3PO4
Ni + AgClO4 = Ni(ClO4)2 + Ag =>
Ni + 2 AgClO4 = Ni(ClO4)2 + 2 Ag
Fe + HCl(conc) = FeCl2 + H2 =>
Fe + 2 HCl(conc) = FeCl2 + H2
Au + HBr = Au2Br3 + H2 =>
4 Au + 6 HBr = 2 Au2Br3 + 3 H2
C2H5OH + PbCl2 = C2H5OPbCl + HCl =>
C2H5OH + PbCl2 = C2H5OPbCl + HCl
Zn + Cu3(PO4)2 = ZnPO4 + Cu =>
2 Zn + Cu3(PO4)2 = 2 ZnPO4 + 3 Cu
HBr + NaMnO4 = NaBr + MnBr2 + Br2 + H2O =>
16 HBr + 2 NaMnO4 = 2 NaBr + 2 MnBr2 + 5 Br2 + 8 H2O
BaF2 + K3Po4 = Ba3(Po4)2 + KF =>
3 BaF2 + 2 K3Po4 = Ba3(Po4)2 + 6 KF
Al + GeO2 = Al2O3 + Ge =>
4 Al + 3 GeO2 = 2 Al2O3 + 3 Ge
ClO + HNO3 = ClN + O2 + H2O =>
4 ClO + 4 HNO3 = 4 ClN + 7 O2 + 2 H2O
XeF6 = Xe + F =>
XeF6 = Xe + 6 F
Fe2O3 + NH4OH = Fe(OH)3 + (NH4)2O =>
Fe2O3 + 6 NH4OH = 2 Fe(OH)3 + 3(NH4)2O
C10H12 = C5H6 =>
C10H12 = 2 C5H6
CH2CHCH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
CH2CHCH2CH2CH2CH2CH2CH3 + 12 O2 = 8 CO2 + 8 H2O
MgCO3 + H = Mg2 + CO2 + H2O =>
2 MgCO3 + 4 H = Mg2 + 2 CO2 + 2 H2O
BaCl2 + Na2CrO4 = BaCrO4 + NaCl =>
BaCl2 + Na2CrO4 = BaCrO4 + 2 NaCl
Ag3N + NH4Cl = AgCl + (NH4)3N =>
Ag3N + 3 NH4Cl = 3 AgCl + (NH4)3N
MnO4 + H2S = S + MnO + H2O =>
MnO4 + 3 H2S = 3 S + MnO + 3 H2O
KCl + H2CrO4 + NaOH = KOH + Na2Cr2O7 + HCl =>
3 KCl + 2 H2CrO4 + 2 NaOH = 3 KOH + Na2Cr2O7 + 3 HCl
Zn + CuSO4 + HCl = H2 + CuCl + ZnSO4 =>
2 Zn + 2 CuSO4 + 2 HCl = H2 + 2 CuCl + 2 ZnSO4
CH3(CH2)3OH + O2 = CO2 + H2O =>
CH3(CH2)3OH + 6 O2 = 4 CO2 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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