| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCIOe3 = KCI + Oe3
CH3CH2CH2(OH) + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C2H4O2 + H2O =>
10 CH3CH2CH2(OH) + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 15 C2H4O2 + 28 H2O
Ai(NO3)3 + Sr = Sr(NO3)2 + Ai =>
2 Ai(NO3)3 + 3 Sr = 3 Sr(NO3)2 + 2 Ai
KClO3 + FeO + HCl = KCl + FeCl3 + H2O =>
KClO3 + 6 FeO + 18 HCl = KCl + 6 FeCl3 + 9 H2O
NaOCl + NaHCO3 = HOCl + Na2CO3 =>
NaOCl + NaHCO3 = HOCl + Na2CO3
C6H3OH(NO2)2 + Zn + HCl = C6H3OH(NH2)2 + ZnCl2 + H2O =>
C6H3OH(NO2)2 + 6 Zn + 12 HCl = C6H3OH(NH2)2 + 6 ZnCl2 + 4 H2O
Cd + HClO4 = Cd(ClO4)2 + H2O + Cl2O3 =>
4 Cd + 10 HClO4 = 4 Cd(ClO4)2 + 5 H2O + Cl2O3
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Al + NaCl + H2O = H2 + Al(NaCl)O2 =>
Al + NaCl + 2 H2O = 2 H2 + Al(NaCl)O2
NaC1O3 = NaC1 + O2 =>
2 NaC1O3 = 2 NaC1 + 3 O2
MnO4{-} + AsO3{3-} + H{+} = Mn{2+} + H2O + AsO4{3-} =>
2 MnO4{-} + 5 AsO3{3-} + 6 H{+} = 2 Mn{2+} + 3 H2O + 5 AsO4{3-}
Ca + I = Ca2I =>
2 Ca + I = Ca2I
Zn(s) + H3O{+} = Zn{2+} + H2(g) + H2O(l) =>
Zn(s) + 2 H3O{+} = Zn{2+} + H2(g) + 2 H2O(l)
MgSO4(aq) + BaI2(aq) = MgI2(aq) + BaSO4(s) =>
MgSO4(aq) + BaI2(aq) = MgI2(aq) + BaSO4(s)
C2H5OH + H2SO4 = (C2H5)HSO4 + H2O =>
C2H5OH + H2SO4 = (C2H5)HSO4 + H2O
NaCl + KC2H3O = NaC2H3O + KCl =>
NaCl + KC2H3O = NaC2H3O + KCl
CO2(g) + H2O(l) = H2CO3(aq) =>
CO2(g) + H2O(l) = H2CO3(aq)
COC2 + AlCl = COCl + AlC2 =>
COC2 + AlCl = COCl + AlC2
Fe{-} + H{+} = FeH =>
Fe{-} + H{+} = FeH
C2H2(g) + O2(g) = CO1(g) + H20(l) =>
10 C2H2(g) + 10 O2(g) = 20 CO1(g) + H20(l)
W + HCl + HNO3 = H2O + NO2 + WCl3 =>
W + 3 HCl + 3 HNO3 = 3 H2O + 3 NO2 + WCl3
Al2(SO4)3 + K2CrO4 = K2SO4 + Al2(CrO4)3 =>
Al2(SO4)3 + 3 K2CrO4 = 3 K2SO4 + Al2(CrO4)3
H2O = H2O2 + H2 =>
2 H2O = H2O2 + H2
Al + H3PO4 = AlPO4 + H2 = =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
H2(O2) + Fe(NO3)3 = HNO3 + Fe2(O2)3 =>
3 H2(O2) + 2 Fe(NO3)3 = 6 HNO3 + Fe2(O2)3
AsH3 + HNO3 = H2AsO4 + NO + H2O =>
AsH3 + 3 HNO3 = H2AsO4 + 3 NO + 2 H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
MgSO4(aq) + BaI2(aq) = MgI2(aq) + BaSO4(s) =>
MgSO4(aq) + BaI2(aq) = MgI2(aq) + BaSO4(s)
Al(OH)3 + HCl = Al(OH)Cl2 + H2O =>
Al(OH)3 + 2 HCl = Al(OH)Cl2 + 2 H2O
MgSO4(aq) + BaI2(aq) = MgI2(aq) + BaSO4(aq) =>
MgSO4(aq) + BaI2(aq) = MgI2(aq) + BaSO4(aq)
Cu(III)(NO3)3 + NH4OH = Cu(III)(OH)3 + NH4NO3 =>
Cu(III)(NO3)3 + 3 NH4OH = Cu(III)(OH)3 + 3 NH4NO3
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
C31H64 + O2 = C2O + H2O =>
4 C31H64 + 95 O2 = 62 C2O + 128 H2O
HNO3 + Cu(s) = Cu(NO3)2(aq) + H2O(l) + NO(g) =>
8 HNO3 + 3 Cu(s) = 3 Cu(NO3)2(aq) + 4 H2O(l) + 2 NO(g)
MgSO4(aq) + BaI2(aq) = MgI2(aq) + BaSO4(s) =>
MgSO4(aq) + BaI2(aq) = MgI2(aq) + BaSO4(s)
Al + KOH + H2SO4 + H2O = KAl(SO4)2*12H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 2 KAl(SO4)2*12H2O + 3 H2
KHCO3 + C2H2O4 = C2K2O4 + CO2 + H2O =>
2 KHCO3 + C2H2O4 = C2K2O4 + 2 CO2 + 2 H2O
FeS + O2 + H2O = FeO(OH) + H2SO4 =>
4 FeS + 9 O2 + 6 H2O = 4 FeO(OH) + 4 H2SO4
MnO4 + H2C2O4 + H{+} = Mn2{+} + CO2 + H2O =>
4 MnO4 + 15 H2C2O4 + 2 H{+} = 2 Mn2{+} + 30 CO2 + 16 H2O
MgSO4(aq) + BaI2(aq) = MgI2(s) + BaSO4(aq) =>
MgSO4(aq) + BaI2(aq) = MgI2(s) + BaSO4(aq)
Si + Ba = Ba2Si =>
Si + 2 Ba = Ba2Si
Al2O3 + N2O3 = Al(NO3)3 + NO =>
Al2O3 + 9 N2O3 = 2 Al(NO3)3 + 12 NO
Na2S2O4 + AgCl + NH4OH = (NH4)2SO3 + NaCl + Ag + H2O =>
Na2S2O4 + 2 AgCl + 4 NH4OH = 2(NH4)2SO3 + 2 NaCl + 2 Ag + 2 H2O
MgSO4 + NaOH = Na2SO4 + Mg(OH)2 =>
MgSO4 + 2 NaOH = Na2SO4 + Mg(OH)2
CdOH + HNO3 = CdNO3 + H2O =>
CdOH + HNO3 = CdNO3 + H2O
IO3 + H = I2O + H2O =>
2 IO3 + 10 H = I2O + 5 H2O
MnO2 + NH3 = Mn2O3 + N2 + H2O =>
6 MnO2 + 2 NH3 = 3 Mn2O3 + N2 + 3 H2O
HCl + NaOH = HOH + NaCl(aq) =>
HCl + NaOH = HOH + NaCl(aq)
Fe + NaCN + O2 + H2O = NaFe(CN)2 + NaOH =>
4 Fe + 8 NaCN + O2 + 2 H2O = 4 NaFe(CN)2 + 4 NaOH
Bi2O3 + Na2CO3 + TiO2 = Bi05Na05TiO3 + CO2 + O2 =>
5 Bi2O3 + 5 Na2CO3 + 2 TiO2 = 2 Bi05Na05TiO3 + 5 CO2 + 9 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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