| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Cl + 5 AgNO3 + 3 H2O = 5 AgCl + HClO3 + 5 HNO3
CuONaOH = CuOHNaO =>
CuONaOH = CuOHNaO
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
Na + AgCl = Ag + NaCl =>
Na + AgCl = Ag + NaCl
NO2 + O3 = N2O5 =>
6 NO2 + O3 = 3 N2O5
Zn + Co{3+} = Zn{2+} + Co{2+} =>
Zn + 2 Co{3+} = Zn{2+} + 2 Co{2+}
HCl + Pb2O3 = PbCl2 + Cl2 + H2O =>
6 HCl + Pb2O3 = 2 PbCl2 + Cl2 + 3 H2O
CuSO4 + NaCl + Cu = CuCl + Na2SO4 =>
CuSO4 + 2 NaCl + Cu = 2 CuCl + Na2SO4
CoCl2 + KOH + KClO2 = Co2O3 + KCl + H2O =>
4 CoCl2 + 8 KOH + KClO2 = 2 Co2O3 + 9 KCl + 4 H2O
HCOOH + MgCO3 = (HCOO)2Mg + H2O + CO2 =>
2 HCOOH + MgCO3 = (HCOO)2Mg + H2O + CO2
HCOOH + Ca(OH)2 = (HCOO)2Ca + H2O =>
2 HCOOH + Ca(OH)2 = (HCOO)2Ca + 2 H2O
CO + NaOH = HCO2Na =>
CO + NaOH = HCO2Na
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
Zn(s) + CuSO4(aq) = ZnSO4(aq) + Cu(s) =>
Zn(s) + CuSO4(aq) = ZnSO4(aq) + Cu(s)
MgSO4 + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
H2 + NaOH = Na + H2O =>
H2 + 2 NaOH = 2 Na + 2 H2O
KNO2 + Na2S + H2SO4 = S + NO + K2SO4 + NaOH =>
2 KNO2 + Na2S + H2SO4 = S + 2 NO + K2SO4 + 2 NaOH
KCO3 + NH4I = KI + NH4CO3 =>
KCO3 + NH4I = KI + NH4CO3
SO2 + NaIO3 + H2O = H2SO4 + I2 + Na2SO4 =>
5 SO2 + 2 NaIO3 + 4 H2O = 4 H2SO4 + I2 + Na2SO4
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Al2(SO4)3 = Al2O3 + SO2 + O2 =>
2 Al2(SO4)3 = 2 Al2O3 + 6 SO2 + 3 O2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
MgSO4 + CO3 = MgCO3 + SO4 =>
MgSO4 + CO3 = MgCO3 + SO4
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
C2H5OH + KMnO4 + NaOH = K2MnO4 + Na2MnO4 + CH3COOH + H2O =>
C2H5OH + 4 KMnO4 + 4 NaOH = 2 K2MnO4 + 2 Na2MnO4 + CH3COOH + 3 H2O
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
Al36K10Na30O159Si44 = Al + K + Na + O + Si =>
Al36K10Na30O159Si44 = 36 Al + 10 K + 30 Na + 159 O + 44 Si
Fe(NO3)3 = Fe2O3 + NO + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO + 9 O2
Bariumhydroxide + carbondioxide = Bariumcarbonate + water =>
Ba(OH)2 + CO2 = BaCO3 + H2O
CMgO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
CMgO3 + 2 HNO3 = Mg(NO3)2 + CO2 + H2O
Hg2Cl2 + H2SO4 = HgSO4 + SO2 + HCl + H2O =>
Hg2Cl2 + 3 H2SO4 = 2 HgSO4 + SO2 + 2 HCl + 2 H2O
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
ClNO3 + NH4OH = ClOH + NH4NO3 =>
ClNO3 + NH4OH = ClOH + NH4NO3
Au + Cl2 = AuCl3 =>
2 Au + 3 Cl2 = 2 AuCl3
MgO + AlH3 = MgH2 + Al2O3 =>
3 MgO + 2 AlH3 = 3 MgH2 + Al2O3
HfCl4 + S8 + H2 = HfS2 + HCl =>
4 HfCl4 + S8 + 8 H2 = 4 HfS2 + 16 HCl
K6PO4 + Ca3Cl6 = Ca3PO4 + K6Cl6 =>
K6PO4 + Ca3Cl6 = Ca3PO4 + K6Cl6
Mg + Hg{+} = Mg2{+} + Hg =>
2 Mg + Hg{+} = Mg2{+} + Hg
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CH3COOH + FCH2COOH = CH3COOHF + CH2COOH =>
CH3COOH + FCH2COOH = CH3COOHF + CH2COOH
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
LiO2 + CO2 = Li2CO3 + O2 =>
4 LiO2 + 2 CO2 = 2 Li2CO3 + 3 O2
UF4(s) + F2(g) = UF6(s) =>
UF4(s) + F2(g) = UF6(s)
KNO3 + MnO2 + KOH + H2O = KMnO4 + NH3 =>
3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O = 8 KMnO4 + 3 NH3
Li3O4P = Li + P4 + O2 =>
4 Li3O4P = 12 Li + P4 + 8 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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