| Équations équilibrées la veille |
9 CoN2O12H12 + 18 FeN2O18H18 + 40 C2H5NO2 = 9 CoFe2O4 + 47 N2 + 316 H2O + 80 CO2
CaC2 + NaCl + H2O = C2H2 + CaCl2 + NaOH =>
CaC2 + 2 NaCl + 2 H2O = C2H2 + CaCl2 + 2 NaOH
NaIO4 = NaIO3 + O2 =>
2 NaIO4 = 2 NaIO3 + O2
Ag(NO3) + Li = Li(NO3) + Ag =>
Ag(NO3) + Li = Li(NO3) + Ag
KClO3 + C12H22011 = KCl + H2O + CO2 =>
7353 KClO3 + 2 C12H22011 = 7353 KCl + 22011 H2O + 24 CO2
AgNO3 + NaBH4 = Ag + BH3 + HNO3 + NaNO3 =>
2 AgNO3 + NaBH4 = 2 Ag + BH3 + HNO3 + NaNO3
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
H2SO4 + H2S = H2O + SO2 =>
3 H2SO4 + H2S = 4 H2O + 4 SO2
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
Cr(NO3)2 + Na3(PO4) = Na(NO3) + Cr3(PO4)2 =>
3 Cr(NO3)2 + 2 Na3(PO4) = 6 Na(NO3) + Cr3(PO4)2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
CH3CH2C6H6 + KMnO4 + H2O = CH3CHOHCH2OH + MnO2 + KOH =>
9 CH3CH2C6H6 + KMnO4 + 47 H2O = 24 CH3CHOHCH2OH + MnO2 + KOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
MgCl + HCO3 = MgCO3 + HCl =>
MgCl + HCO3 = MgCO3 + HCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
As2O3 + H2SO4 + Zn = As2H3 + H2O + ZnSO4 =>
2 As2O3 + 9 H2SO4 + 9 Zn = 2 As2H3 + 6 H2O + 9 ZnSO4
Ba(OH)2 + HCl = BaOHCl + H2O =>
Ba(OH)2 + HCl = BaOHCl + H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
Cu(NO3) + NaF = CuF + NaNO3 =>
Cu(NO3) + NaF = CuF + NaNO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ca{2+} + Br{-} = Ca(Br)2 =>
Ca{2+} + 2 Br{-} = Ca(Br)2
EuSO4 + KMnO4 + H2SO4 = Eu2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 EuSO4 + 2 KMnO4 + 8 H2SO4 = 5 Eu2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
Fr + F = FrF =>
Fr + F = FrF
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Al + BiONO3 + KOH = Bi + NH3 + KAlO2 + H2O =>
11 Al + 3 BiONO3 + 11 KOH = 3 Bi + 3 NH3 + 11 KAlO2 + H2O
P + IO3{-} + OH{-} = HPO3{-2} + I2 + H2O =>
10 P + 6 IO3{-} + 14 OH{-} = 10 HPO3{-2} + 3 I2 + 2 H2O
H2 + SO4 + NaO = Na2SO4 + H2O =>
2 H2 + SO4 + 2 NaO = Na2SO4 + 2 H2O
HCl + FeS(s) = FeCl2 + H2S(s) =>
2 HCl + FeS(s) = FeCl2 + H2S(s)
Ni2(SO3)3 + KI = NiI3 + K2SO3 =>
Ni2(SO3)3 + 6 KI = 2 NiI3 + 3 K2SO3
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CuClO = ClCu + O2 =>
2 CuClO = 2 ClCu + O2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Pb + Ag(NO)3 = Pb(NO)3 + Ag =>
Pb + Ag(NO)3 = Pb(NO)3 + Ag
AuCl + KBr = KAuBr4 + Au + KCl =>
3 AuCl + 4 KBr = KAuBr4 + 2 Au + 3 KCl
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
NaHS + O2 = S + NaOH =>
2 NaHS + O2 = 2 S + 2 NaOH
Na3PO4 + Cu(OH)2 = Cu3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Cu(OH)2 = Cu3(PO4)2 + 6 NaOH
CH2(CH)2CH2 + O2 = CO2 + H2O =>
2 CH2(CH)2CH2 + 11 O2 = 8 CO2 + 6 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
FeCl2 + Ag2O = FeO + Ag2Cl2 =>
FeCl2 + Ag2O = FeO + Ag2Cl2
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| Équations équilibrées la veille |
Équations équilibrées sur11/04/24
Équations équilibrées sur12/04/23
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