| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O2 + H2SO4 + 2 KBr = K2SO4 + 2 H2O + 2 Br
Ca3Fe2Si3O12 + Mg3Al2Si3O12 + FeSiO3 = Ca3Al2Si3O12 + Fe2SiO4 + MgSiO3 + O2 =>
2 Ca3Fe2Si3O12 + 2 Mg3Al2Si3O12 + 4 FeSiO3 = 2 Ca3Al2Si3O12 + 4 Fe2SiO4 + 6 MgSiO3 + O2
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
Ba(NO3)2 + H2SO3 = BaSO3 + HNO3 =>
Ba(NO3)2 + H2SO3 = BaSO3 + 2 HNO3
C6H6O = C + H2 + O =>
C6H6O = 6 C + 3 H2 + O
Fe2S3 + O2 = Fe3O4 + SO9 =>
6 Fe2S3 + 89 O2 = 4 Fe3O4 + 18 SO9
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
SbCl3 + Hg2Cl2 + NaOH = NaSbO3 + NaCl + Hg + H2O =>
SbCl3 + Hg2Cl2 + 6 NaOH = NaSbO3 + 5 NaCl + 2 Hg + 3 H2O
CH4 + O2 = CO2 + H2O = CO2 + H2O + kcal =>
CH4 + 2 O2 = CO2 + 2 H2O
KF + H2O = HKF + OH =>
KF + H2O = HKF + OH
C4H3OH + O2 = CO2 + H2O =>
2 C4H3OH + 9 O2 = 8 CO2 + 4 H2O
H2O + SCl2 = HCl + S + O2 =>
2 H2O + 2 SCl2 = 4 HCl + 2 S + O2
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
H + I = HI =>
H + I = HI
CuSO4*5H2O + NH4OH = [Cu(NH3)4]SO4 + H2O =>
CuSO4*5H2O + 4 NH4OH = [Cu(NH3)4]SO4 + 9 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Li2O + HBrO2 = Li(BrO2) + H2O =>
Li2O + 2 HBrO2 = 2 Li(BrO2) + H2O
NaCn + CuCo3 = Na2Co3 + Cu(Cn)2 =>
2 NaCn + CuCo3 = Na2Co3 + Cu(Cn)2
CrSO4 + H2SO4 = Cr2(SO4)3 + H2S + H2O =>
8 CrSO4 + 5 H2SO4 = 4 Cr2(SO4)3 + H2S + 4 H2O
Na2SO3 = Na2S + Na2(SO4) =>
4 Na2SO3 = Na2S + 3 Na2(SO4)
As4O10 + H2O = H3AsO4 =>
As4O10 + 6 H2O = 4 H3AsO4
CH3COCl + NaOH = NaCl + CH3COOH =>
CH3COCl + NaOH = NaCl + CH3COOH
RbOH + H2SO3 = H2O + Rb2SO3 =>
2 RbOH + H2SO3 = 2 H2O + Rb2SO3
Br2 + NaCl = Cl2 + NaBr =>
Br2 + 2 NaCl = Cl2 + 2 NaBr
Ca(OH)2 + H3PO4 = Ca(H2PO4)2 + H2O =>
Ca(OH)2 + 2 H3PO4 = Ca(H2PO4)2 + 2 H2O
HNO3 + AlO3H3 = AlN3O9 + H2O =>
3 HNO3 + AlO3H3 = AlN3O9 + 3 H2O
NaCrO2 + MoO2 = NaCrMo3O8 =>
NaCrO2 + 3 MoO2 = NaCrMo3O8
Pb(No3)2 + Na2SiO3 = Pb2(SiO3)2 + NaNo3 =>
2 Pb(No3)2 + 2 Na2SiO3 = Pb2(SiO3)2 + 4 NaNo3
NaNo3 + CuCl2 = Cu(No3)2 + NaCl =>
2 NaNo3 + CuCl2 = Cu(No3)2 + 2 NaCl
Mg(OH)2 + CaHPO4 = CaOH + Mg(HPO4)2 =>
Mg(OH)2 + 2 CaHPO4 = 2 CaOH + Mg(HPO4)2
NaHCO3 + H2O = NaH2HCO3O =>
NaHCO3 + H2O = NaH2HCO3O
CH3CCH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CH3COOH + H2O =>
10 CH3CCH3 + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 15 CH3COOH + 18 H2O
Rb2CO3 = Rb2O + CO2 =>
Rb2CO3 = Rb2O + CO2
PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2
Cr(III) + HCl = Cr(III)Cl + H2 =>
2 Cr(III) + 2 HCl = 2 Cr(III)Cl + H2
Fe3O4 + H2O + FeS2 = Fe2O3 + H2S =>
Fe3O4 + 2 H2O + FeS2 = 2 Fe2O3 + 2 H2S
C2H6 + O2 = CO2 + water =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
S + O2 = SO2 =>
S + O2 = SO2
Li + AgBr = Ag + LiBr =>
Li + AgBr = Ag + LiBr
C3H9N + CH3Cl = C4H11N + HCl =>
C3H9N + CH3Cl = C4H11N + HCl
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Fe2O2(s) + H2(g) = Fe(s) + H2O =>
Fe2O2(s) + 2 H2(g) = 2 Fe(s) + 2 H2O
K2MnO4 + C2H5OH = MnO2 + CH3COH + KOH =>
K2MnO4 + C2H5OH = MnO2 + CH3COH + 2 KOH
SO2 + H2O = S + H2SO4 =>
3 SO2 + 2 H2O = S + 2 H2SO4
C2H6 + H2O = H2 + CO2 =>
C2H6 + 4 H2O = 7 H2 + 2 CO2
Na2SO4 = Na + S8 + O2 =>
8 Na2SO4 = 16 Na + S8 + 16 O2
C2H5OH + KI + H2O = K2CO3 + H2 + CHI3 =>
5 C2H5OH + 12 KI + 13 H2O = 6 K2CO3 + 26 H2 + 4 CHI3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na2SO4 = Na + S8 + O2 =>
8 Na2SO4 = 16 Na + S8 + 16 O2
H2SeO3 + Fe2O3 = Fe2(SeO3)3 + H2O =>
3 H2SeO3 + Fe2O3 = Fe2(SeO3)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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