| Équations équilibrées la veille |
C12H17ClN4OSHCl + NaOH = C12H17ClN4ONaHCl + S + OH
HCe + Na2SiO3 = H2SiO3 + NaCe =>
2 HCe + Na2SiO3 = H2SiO3 + 2 NaCe
HI + Zn(NO3)2 = Zn + HI(NO3) =>
2 HI + Zn(NO3)2 = Zn + 2 HI(NO3)
AlI3 + Br = BrI + Al =>
AlI3 + 3 Br = 3 BrI + Al
AgNO3 + BaS = Ba(NO3)2 + Ag2S =>
2 AgNO3 + BaS = Ba(NO3)2 + Ag2S
BaCl2 + KOH = Ba(OH)2 + K2Cl2 =>
BaCl2 + 2 KOH = Ba(OH)2 + K2Cl2
Ca + CrO4 = CaCrO4 =>
Ca + CrO4 = CaCrO4
H3[SbCl6] + Na2S2O3 + H2O = Sb2S3 + Na2SO4 + HCl =>
2 H3[SbCl6] + 3 Na2S2O3 + 3 H2O = Sb2S3 + 3 Na2SO4 + 12 HCl
Zn(NO3)2 + AgI = ZnI2 + AgNO3 =>
Zn(NO3)2 + 2 AgI = ZnI2 + 2 AgNO3
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Br2 + NaOH + NH3 = NaBr + N2 + H2O =>
3 Br2 + 6 NaOH + 2 NH3 = 6 NaBr + N2 + 6 H2O
ZnCl2 + MnCl2 + (NH4)2S = NH4(Cl)2 + ZnMnS =>
ZnCl2 + MnCl2 + (NH4)2S = 2 NH4(Cl)2 + ZnMnS
H2MnO4 + NO3 = MnO4 + H2O + N2 =>
6 H2MnO4 + 2 NO3 = 6 MnO4 + 6 H2O + N2
Fe(NO3)3 + NH4 = Fe + NH4NO3 =>
Fe(NO3)3 + 3 NH4 = Fe + 3 NH4NO3
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Fe(s) + Cl2(g) = FeCl3 =>
2 Fe(s) + 3 Cl2(g) = 2 FeCl3
Cu + H{+} + SO4{+} = Cu{2+} + SO2 + H2O =>
5 Cu + 8 H{+} + 2 SO4{+} = 5 Cu{2+} + 2 SO2 + 4 H2O
Ni + Li(ClO4) = Li + Ni(ClO4)2 =>
Ni + 2 Li(ClO4) = 2 Li + Ni(ClO4)2
KCl + H2 = Cl + KH =>
2 KCl + H2 = 2 Cl + 2 KH
MnO4{-} + I{-} + H{+} = Mn{-}2 + I2 + H2O =>
MnO4{-} + 8 I{-} + 8 H{+} = Mn{-}2 + 4 I2 + 4 H2O
VOCl2 + H2SO4 + N2H4 = V2(SO4)3 + N2 + HCl + H2O =>
4 VOCl2 + 6 H2SO4 + N2H4 = 2 V2(SO4)3 + N2 + 8 HCl + 4 H2O
SnS2 + Na2S = SnS + Na2S2 =>
SnS2 + Na2S = SnS + Na2S2
CaOH + FeCl3 = FeOH + CaCl3 =>
CaOH + FeCl3 = FeOH + CaCl3
KMnO4 + Na2S2O3 + H2SO4 = Na2SO4 + Mn2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + Na2S2O3 + 3 H2SO4 = Na2SO4 + Mn2(SO4)3 + K2SO4 + 3 H2O
Ni(OH)2 + KCIO3 + H2O = Ni(OH)3 + KCI =>
6 Ni(OH)2 + KCIO3 + 3 H2O = 6 Ni(OH)3 + KCI
Fe(s) + AgNO3 = Fe(NO3)2(aq) + Ag(s) =>
Fe(s) + 2 AgNO3 = Fe(NO3)2(aq) + 2 Ag(s)
Mg(CO3)2 + H2SO4 = MgSO4 + HCO3 =>
Mg(CO3)2 + H2SO4 = MgSO4 + 2 HCO3
Si + CO = SiC + SiO =>
2 Si + CO = SiC + SiO
Si + CO = SiO2 + C =>
Si + 2 CO = SiO2 + 2 C
Fe(NO3)2 + NH4OH = Fe(OH)2 + NH4NO3 =>
Fe(NO3)2 + 2 NH4OH = Fe(OH)2 + 2 NH4NO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CdI2 + Br2 = CdBr2 + I =>
CdI2 + Br2 = CdBr2 + 2 I
Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C15H31COOK + H2O = C15H31COOH + KOH =>
C15H31COOK + H2O = C15H31COOH + KOH
C6H6O6H2 + H2O = C6H6O6H + H3O =>
C6H6O6H2 + H2O = C6H6O6H + H3O
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
CO + NH3 = CO(NH3)2 =>
CO + 2 NH3 = CO(NH3)2
Co + Br2 = Co2Br3 =>
4 Co + 3 Br2 = 2 Co2Br3
Au + O2 = Au3O2 =>
3 Au + O2 = Au3O2
C3H7OH + CuO = C2H5CHO + Cu + H2O =>
C3H7OH + CuO = C2H5CHO + Cu + H2O
MnBr2 + HOH = Mn(OH)2 + HBr =>
MnBr2 + 2 HOH = Mn(OH)2 + 2 HBr
Pb(C2H3O2)2 + BaCl2 = Ba(C2H3O2)2 + PbCl2 =>
Pb(C2H3O2)2 + BaCl2 = Ba(C2H3O2)2 + PbCl2
K2Fe(OH)4 = K2FeO4 + H2 =>
K2Fe(OH)4 = K2FeO4 + 2 H2
CUS + HNO3 = CUSO4 + H2O + NO2 =>
CUS + 8 HNO3 = CUSO4 + 4 H2O + 8 NO2
I2 + Cl2 + H2O3 = HIO3 + HCl =>
I2 + Cl2 + 2 H2O3 = 2 HIO3 + 2 HCl
IO4 + H2O = I + OH =>
IO4 + 4 H2O = I + 8 OH
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C6H12O6 + O2 = CO + H2O2 =>
C6H12O6 + 6 O2 = 6 CO + 6 H2O2
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| Équations équilibrées la veille |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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