| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + O2 = 2 Na(ClO)
NH4Fe(SO4)2H6O3 + NaCO3 = NH4CO3 + NaFe(SO4)2H6O3 =>
NH4Fe(SO4)2H6O3 + NaCO3 = NH4CO3 + NaFe(SO4)2H6O3
BrO + N2O5 = Br(NO3)2 =>
BrO + N2O5 = Br(NO3)2
HCl + CO2 = CCl4 + H2O =>
4 HCl + CO2 = CCl4 + 2 H2O
CH3COOH = H + CH3COO =>
CH3COOH = H + CH3COO
SrI2 + Na2SO4 = SrSO4 + Na + I2 =>
SrI2 + Na2SO4 = SrSO4 + 2 Na + I2
KMnO4(s) = K2MnO4(s) + MnO2(s) + O2(g) =>
2 KMnO4(s) = K2MnO4(s) + MnO2(s) + O2(g)
Fe + NaNO3 = Fe(NO3)3 + Na =>
Fe + 3 NaNO3 = Fe(NO3)3 + 3 Na
Na + Fl2 = NaFl2 =>
Na + Fl2 = NaFl2
Br2O3 + H2O = H2Br2O4 =>
Br2O3 + H2O = H2Br2O4
HF + Na4SiO4 = H2SiF6 + NaF + H2O =>
10 HF + Na4SiO4 = H2SiF6 + 4 NaF + 4 H2O
CHON + O2 = CO2 + H2O + N =>
4 CHON + 3 O2 = 4 CO2 + 2 H2O + 4 N
Al2(SO4)3 + CaCO3 = Al2(CO3)3 + CaSO4 =>
Al2(SO4)3 + 3 CaCO3 = Al2(CO3)3 + 3 CaSO4
(NH4)2SO4(aq) + KOH(aq) = K2SO4(aq) + NH3(g) + H2O =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 NH3(g) + 2 H2O
Cu6(NO3)2 + Mg = Mg(NO3)2 + Cu =>
Cu6(NO3)2 + Mg = Mg(NO3)2 + 6 Cu
CoCl3 + NaOH = NaCl3 + Co(OH) =>
CoCl3 + NaOH = NaCl3 + Co(OH)
Ag(OH)2 + H2CO2 = Ag2(CO2)2 + H2O =>
2 Ag(OH)2 + 2 H2CO2 = Ag2(CO2)2 + 4 H2O
CrCl3 + KOH + KClO3 = CrO3 + ClK + H2O =>
2 CrCl3 + 6 KOH + KClO3 = 2 CrO3 + 7 ClK + 3 H2O
V + H2SO4 = V(SO4)2 + H2 =>
V + 2 H2SO4 = V(SO4)2 + 2 H2
Al + NaF = AlF3 + Na =>
Al + 3 NaF = AlF3 + 3 Na
Al(OH)3(g) + H2(g)SO4(g) = Al2(g)(SO4(g))3(g) + H2(g)O =>
2 Al(OH)3(g) + 3 H2(g)SO4(g) = Al2(g)(SO4(g))3(g) + 6 H2(g)O
Au + HCl + H2O2 = AuCl3 + H2O =>
2 Au + 6 HCl + 3 H2O2 = 2 AuCl3 + 6 H2O
Br2O3 + H2O = HBrO2 =>
Br2O3 + H2O = 2 HBrO2
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)2 + Fe(s) =>
3 Zn(s) + 2 Fe(NO3)3(aq) = 3 Zn(NO3)2 + 2 Fe(s)
CdBr2 + Na2S = CdS + Na2Br2 =>
CdBr2 + Na2S = CdS + Na2Br2
NaCH3COOH2O = NaOHHCH3COO =>
NaCH3COOH2O = NaOHHCH3COO
Br2 + KF = BrF + K2 =>
Br2 + 2 KF = 2 BrF + K2
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)2(aq) + Fe(s) =>
3 Zn(s) + 2 Fe(NO3)3(aq) = 3 Zn(NO3)2(aq) + 2 Fe(s)
Cl2 + H2O2 = HCl + O2 =>
Cl2 + H2O2 = 2 HCl + O2
C10OH + O2 = CO2 + H2O =>
4 C10OH + 39 O2 = 40 CO2 + 2 H2O
Na + Fl2 = NaFl =>
2 Na + Fl2 = 2 NaFl
V2O5 + Na2S2O5 + H2SO4 = VOSO4 + Na2SO4 + H2O =>
2 V2O5 + Na2S2O5 + 3 H2SO4 = 4 VOSO4 + Na2SO4 + 3 H2O
CH3COOH + Ba3(PO4)2 = (CH3COO)2Ba + Ba(H2PO4)2 =>
4 CH3COOH + Ba3(PO4)2 = 2(CH3COO)2Ba + Ba(H2PO4)2
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
KMnO4 + (NH4)2S = KNO3 + K2SO4 + KOH + MnO2 + H2O =>
8 KMnO4 + (NH4)2S = 2 KNO3 + K2SO4 + 4 KOH + 8 MnO2 + 2 H2O
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)(aq) + Fe(s) =>
3 Zn(s) + Fe(NO3)3(aq) = 3 Zn(NO3)(aq) + Fe(s)
Ba(HO)2(aq) + H2SO4 = BaSO4 + H2O =>
Ba(HO)2(aq) + H2SO4 = BaSO4 + 2 H2O
FeCl3 + (H2O) = FeH + Cl3OH =>
FeCl3 + (H2O) = FeH + Cl3OH
S + CO = SO2 + C =>
S + 2 CO = SO2 + 2 C
Au + HCl + H2O2 = AuCl3 + H2O =>
2 Au + 6 HCl + 3 H2O2 = 2 AuCl3 + 6 H2O
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)2 + Fe =>
3 Zn(s) + 2 Fe(NO3)3(aq) = 3 Zn(NO3)2 + 2 Fe
CN{-} + NaOCl = CNO{-} + NaCl =>
CN{-} + NaOCl = CNO{-} + NaCl
Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H
KMnO4 + NH3 = MnO2 + KNO3 + H2O + KOH =>
8 KMnO4 + 3 NH3 = 8 MnO2 + 3 KNO3 + 2 H2O + 5 KOH
H2S + HBr = H2Br + S =>
H2S + 2 HBr = 2 H2Br + S
CaC2 + O2 = Ca + CO2 =>
CaC2 + 2 O2 = Ca + 2 CO2
CH3COOH + Ba3(PO4)2 = (CH3COO)2Ba + Ba(H2PO4)2 =>
4 CH3COOH + Ba3(PO4)2 = 2(CH3COO)2Ba + Ba(H2PO4)2
Pb(CH3COO)2 + CuSO4 = Cu(CH3COO)2 + PbSO4 =>
Pb(CH3COO)2 + CuSO4 = Cu(CH3COO)2 + PbSO4
AlCl3 + NH3*H2O = Al2O3 + HCl + NH3 =>
2 AlCl3 + 3 NH3*H2O = Al2O3 + 6 HCl + 3 NH3
Cr + HCl = CrCl + H23 =>
23 Cr + 23 HCl = 23 CrCl + H23
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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