| Équations équilibrées la veille |
2 Fe + 3 Cl2 = 2 FeCl3
Br + H2SO4 = Br2SO4 + H2 =>
2 Br + H2SO4 = Br2SO4 + H2
Al + KOH + H2O = KAl(OH)4 + H2 = KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O = Al(OH)3 + H3SO4 = Al2(SO4)3 + H2O = K2SO4 + Al2(SO4)3 + H2O = KAI(SO)2*H2O =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
H2CO3 + Al(OH)3 = Al2(CO3)3 + H2O =>
3 H2CO3 + 2 Al(OH)3 = Al2(CO3)3 + 6 H2O
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
FeCl3 + NaOH = (Fe(OH)3) + NaCl =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3 NaCl
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
Mg + HCl1 = MgCl2 + H2 =>
Mg + 2 HCl1 = MgCl2 + H2
C6H5NH2 + HNO3 = C6H5NO3 + NH3 =>
C6H5NH2 + HNO3 = C6H5NO3 + NH3
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
C3H5O(COOH)3 + NaOH = C3H5O(COONa)3 + H2O =>
C3H5O(COOH)3 + 3 NaOH = C3H5O(COONa)3 + 3 H2O
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
Al + Ag2CrO4 = Al(CrO4)3 + Ag =>
Al + 3 Ag2CrO4 = Al(CrO4)3 + 6 Ag
Na + ZnO = Na2O + Zn =>
2 Na + ZnO = Na2O + Zn
NH4HSO4 = SO3 + NH3 + H2O =>
NH4HSO4 = SO3 + NH3 + H2O
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O =>
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O
NaOH + HCN = CN + HNaOH2 =>
NaOH + 2 HCN = 2 CN + HNaOH2
Ca(NO3)2 + Na2C2O4 = CaC2O4 + NaNO3 =>
Ca(NO3)2 + Na2C2O4 = CaC2O4 + 2 NaNO3
C2O2H4 + C5H12O = C7H14O2 + H2O =>
C2O2H4 + C5H12O = C7H14O2 + H2O
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
MnSO4*H2ONH4HCO3 = MnCO3NH4HSO4H2O =>
MnSO4*H2ONH4HCO3 = MnCO3NH4HSO4H2O
Na(s) + F2(g) = NaF2(s) =>
Na(s) + F2(g) = NaF2(s)
Na2O(s) + O2(g) = Na2O2(s) =>
2 Na2O(s) + O2(g) = 2 Na2O2(s)
ZnCl2 + KHCO3 = ZnCO3 + KCl + CO2 + H2O =>
ZnCl2 + 2 KHCO3 = ZnCO3 + 2 KCl + CO2 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
CuO + CH3COOH = CH2COOCu + H2O =>
CuO + CH3COOH = CH2COOCu + H2O
Na2HCO3 + CH3COOH = NaCH3CO2 + CO2 + H2O =>
8 Na2HCO3 + 15 CH3COOH = 16 NaCH3CO2 + 6 CO2 + 10 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + Cl2 = Al3Cl2 =>
3 Al + Cl2 = Al3Cl2
Sm + Ti + Bi = SmBi2Ti4 =>
Sm + 4 Ti + 2 Bi = SmBi2Ti4
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CH3COO({-}) + H2 + H{+} = CH4 + H2O =>
CH3COO({-}) + 4 H2 + H{+} = 2 CH4 + 2 H2O
Al + HNO3(konc) = Al2O3 + NO2 + H2O =>
2 Al + 6 HNO3(konc) = Al2O3 + 6 NO2 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
Na(s) + F2(g) = NaF =>
2 Na(s) + F2(g) = 2 NaF
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
Cu(NO3)2 + CH3COOH = Cu(COOH)2 + CH3NO3 =>
Cu(NO3)2 + 2 CH3COOH = Cu(COOH)2 + 2 CH3NO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H2CO3 + P2O3 = P2(CO3)3 + H2O =>
3 H2CO3 + P2O3 = P2(CO3)3 + 3 H2O
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
VO{2+} + MnO4{-} + H2O = VO4{3-} + MnO2 + H{+} =>
3 VO{2+} + MnO4{-} + 7 H2O = 3 VO4{3-} + MnO2 + 14 H{+}
CaCO3 + SiO2 = CaO + Si(CO3)2 =>
2 CaCO3 + SiO2 = 2 CaO + Si(CO3)2
HClO4 + Ni(OH)2 = Ni(ClO4)2 + H2O =>
2 HClO4 + Ni(OH)2 = Ni(ClO4)2 + 2 H2O
Cl2 + Na2S = S + NaCl =>
Cl2 + Na2S = S + 2 NaCl
HCl + NH4Cl + N2 + Pt = N2H8PtCl6 =>
16 HCl + 2 NH4Cl + 2 N2 + 3 Pt = 3 N2H8PtCl6
NH4 + HNO3 = NH4HNO3 =>
NH4 + HNO3 = NH4HNO3
Ti + HNO3 = Ti(NO3)3 + N2O + H2O =>
8 Ti + 30 HNO3 = 8 Ti(NO3)3 + 3 N2O + 15 H2O
C6H5OH + K = C6H5OK + H =>
C6H5OH + K = C6H5OK + H
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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