| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + 2 NaI = BaI2 + 2 Na(NO3)
KH2PO4 + NaOH = KNaHPO4 + H2O =>
KH2PO4 + NaOH = KNaHPO4 + H2O
C3H6(OH)2 + SOCl2 = C3H6Cl2 + SO2 + HCl =>
C3H6(OH)2 + 2 SOCl2 = C3H6Cl2 + 2 SO2 + 2 HCl
Mn3O4 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 Mn3O4 + 5 KClO3 + 18 KOH = 9 K2MnO4 + 5 KCl + 9 H2O
Gd + (NH4)2C2O4 = Gd2(C2O4)3 + NH4 =>
2 Gd + 3(NH4)2C2O4 = Gd2(C2O4)3 + 6 NH4
CO2NO3 + NH4OH = CO2OH + NH4 + NO3 =>
CO2NO3 + NH4OH = CO2OH + NH4 + NO3
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Fe2(SO4)3 + Li = Li(SO4) + Fe =>
Fe2(SO4)3 + 3 Li = 3 Li(SO4) + 2 Fe
HgFeCl2 = HgCl2Fe =>
HgFeCl2 = HgCl2Fe
Ni + HNO3 = Ni(NO3)2 + H2 =>
Ni + 2 HNO3 = Ni(NO3)2 + H2
KNO2 + Zn + NaOH + H2O = NH3 + Na2Zn(OH)4 + K2Zn(OH)4 =>
2 KNO2 + 6 Zn + 10 NaOH + 10 H2O = 2 NH3 + 5 Na2Zn(OH)4 + K2Zn(OH)4
Ag(s) + H2S(g) + O2 = Ag2S(s) + H2O(g) =>
4 Ag(s) + 2 H2S(g) + O2 = 2 Ag2S(s) + 2 H2O(g)
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
(NH4)(HCO3) + NaCl = NH4Cl + NaHCO3 =>
(NH4)(HCO3) + NaCl = NH4Cl + NaHCO3
MnCl2 + Cl2 + KOH = MnO2 + KCl + H2O =>
MnCl2 + Cl2 + 4 KOH = MnO2 + 4 KCl + 2 H2O
Al(OH)3 + H2CrO4 = Al2(CrO4)3 + H(OH) =>
2 Al(OH)3 + 3 H2CrO4 = Al2(CrO4)3 + 6 H(OH)
F + NH3 = N2 + HF =>
6 F + 2 NH3 = N2 + 6 HF
Al2S3O12 + CaO2H2 = AlO3H3 + CaSO4 =>
Al2S3O12 + 3 CaO2H2 = 2 AlO3H3 + 3 CaSO4
Ba + SO4 + Na2CO3 = Na2SO4 + BaCO3 =>
Ba + SO4 + Na2CO3 = Na2SO4 + BaCO3
CH3C(CH3)CH2 + KMnO4 + H2O = MnO2 + KOH + CH3C(CH3)(OH)CH2OH =>
3 CH3C(CH3)CH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 CH3C(CH3)(OH)CH2OH
B2O3 + H2O = O2 + B2H6 =>
B2O3 + 3 H2O = 3 O2 + B2H6
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
NH4F + BaI2 = NH4I + BaF2 =>
2 NH4F + BaI2 = 2 NH4I + BaF2
C5H6NCl + H2O = C5H6N + HCl + OH =>
C5H6NCl + H2O = C5H6N + HCl + OH
MgS + HNO3 = H2SO3 + HNO2 + Mg(NO3)2 =>
MgS + 5 HNO3 = H2SO3 + 3 HNO2 + Mg(NO3)2
NaOH + Sr = Sr(OH)2 + Na =>
2 NaOH + Sr = Sr(OH)2 + 2 Na
Na2(SO4) + FeCl3 = NaCl + Fe2(SO4)3 =>
3 Na2(SO4) + 2 FeCl3 = 6 NaCl + Fe2(SO4)3
Na2SiO3 + CH3COOH = H2O + NaCH3COO + SiO2 =>
Na2SiO3 + 2 CH3COOH = H2O + 2 NaCH3COO + SiO2
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
Mg(NO3)2 + Cu = CuNO3 + Mg =>
Mg(NO3)2 + 2 Cu = 2 CuNO3 + Mg
KNO3 + S = SO2 + KO + N2O =>
4 KNO3 + 3 S = 3 SO2 + 4 KO + 2 N2O
KCl + MnO2 + H2SO4 = K2SO4 + MnSO4 + Cl + H2O =>
2 KCl + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 Cl + 2 H2O
BaF2 + Ca(OH)2 = Ba(OH)2 + CaF2 =>
BaF2 + Ca(OH)2 = Ba(OH)2 + CaF2
C2H2O4 + Mg = MgCO2 + H =>
C2H2O4 + 2 Mg = 2 MgCO2 + 2 H
K2Cr2O7 + H2SO4 + CH3CH2CHOHCH3 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 3 CH3CH2CHOHCH3 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O
CH3OH + SOCl2 = CH3Cl + SO2 + HCl =>
CH3OH + SOCl2 = CH3Cl + SO2 + HCl
HNO3 + P2O5 = N2O5 + HPO3 =>
2 HNO3 + P2O5 = N2O5 + 2 HPO3
HCOOH + CaCO3 = (HCOO)2Ca + CO2 + H2O =>
2 HCOOH + CaCO3 = (HCOO)2Ca + CO2 + H2O
Pb + NH4OH = Pb(OH) + NH4 =>
Pb + NH4OH = Pb(OH) + NH4
W + O2 = WO2 =>
W + O2 = WO2
Cu + Al2O3 = Al + Cu2O6 =>
2 Cu + 2 Al2O3 = 4 Al + Cu2O6
NaF = Na + F =>
NaF = Na + F
KS + MgSO4 = KSO4 + MgS =>
KS + MgSO4 = KSO4 + MgS
V2O5 + H2SO4 = VOSO4*H2O + O2 =>
2 V2O5 + 4 H2SO4 = 4 VOSO4*H2O + O2
CuCl2 + CaCO3 = CuCO3 + CaCl2 =>
CuCl2 + CaCO3 = CuCO3 + CaCl2
C + HO = CH + CO =>
2 C + HO = CH + CO
CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4
C6H17NSi + O2 = SiO2 + CO2 + H2O + NO =>
4 C6H17NSi + 47 O2 = 4 SiO2 + 24 CO2 + 34 H2O + 4 NO
LiHSO4 = Li2SO4 + H2O + SO3 =>
2 LiHSO4 = Li2SO4 + H2O + SO3
C7H8O7 + O2 = CO2 + H2O =>
2 C7H8O7 + 11 O2 = 14 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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