| Équations équilibrées la veille |
Zn(OH)2 + H2S = 2 H2O + ZnS
(H202) = H202 =>
(H202) = H202
CCl4 + HF = CF2Cl2 + HCl =>
CCl4 + 2 HF = CF2Cl2 + 2 HCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NaBr + BaClCl = NaCl + BaBrBr =>
2 NaBr + BaClCl = 2 NaCl + BaBrBr
Fe2(O2)3 + H2 = Fe + H2O =>
Fe2(O2)3 + 6 H2 = 2 Fe + 6 H2O
CCl4 + HF = CF2Cl2 + HCl =>
CCl4 + 2 HF = CF2Cl2 + 2 HCl
Cu + Cl = Cu(Cl2)2 =>
Cu + 4 Cl = Cu(Cl2)2
C2H5COONa + NaOH = CH4 + Na + CO2 =>
2 C2H5COONa + 2 NaOH = 3 CH4 + 4 Na + 3 CO2
FeSO4 + NaI = FeI2 + Na2SO4 =>
FeSO4 + 2 NaI = FeI2 + Na2SO4
Na + Al(OH)3 = NaOH + Al =>
3 Na + Al(OH)3 = 3 NaOH + Al
NaClO3 + SO2 = Na2SO4 + ClO2 =>
2 NaClO3 + SO2 = Na2SO4 + 2 ClO2
Kl + Cl2 = Kl2Cl2 =>
2 Kl + Cl2 = Kl2Cl2
Ca + BiO{+} = Bi + Ca{2+} + O{-} =>
Ca + BiO{+} = Bi + Ca{2+} + O{-}
CS2 + NH3 = H2S + CH4N2S =>
CS2 + 2 NH3 = H2S + CH4N2S
C14H40 + O2 = CO2 + H2O =>
C14H40 + 24 O2 = 14 CO2 + 20 H2O
Ca + AlO2 = CaO + Al =>
2 Ca + AlO2 = 2 CaO + Al
N2O + Zn(NO3)2 + H2O = Zn + HNO3 =>
N2O + 4 Zn(NO3)2 + 5 H2O = 4 Zn + 10 HNO3
H2O2 + Mn = H2O + MnO2 =>
2 H2O2 + Mn = 2 H2O + MnO2
CCl2CHCl + H2O = ClCH2CO2H + HCl =>
CCl2CHCl + 2 H2O = ClCH2CO2H + 2 HCl
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
A1 + HC1 = H2 + A1C13 =>
2 A1 + 26 HC1 = 13 H2 + 2 A1C13
SO2 + IO3{-} + H2O = SO42{-} + I{-} + H{+} =>
6 SO2 + 79 IO3{-} + 3 H2O = 6 SO42{-} + 79 I{-} + 6 H{+}
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Hg(MnO4)2 + Fe4[Fe(CN)6]3 = Hg4[Fe(CN)6]2 + Fe(MnO4)3 =>
12 Hg(MnO4)2 + 2 Fe4[Fe(CN)6]3 = 3 Hg4[Fe(CN)6]2 + 8 Fe(MnO4)3
CsBr + Cl = CsCl + Br2 =>
2 CsBr + 2 Cl = 2 CsCl + Br2
K2CH2(N2O2)2 = K2O + CO2 + N2 + H2O =>
K2CH2(N2O2)2 = K2O + CO2 + 2 N2 + H2O
Al + KMnO4 = Al2O3 + MnO2 + K2O =>
2 Al + 2 KMnO4 = Al2O3 + 2 MnO2 + K2O
Na + H2O = NaOH + H32 =>
32 Na + 32 H2O = 32 NaOH + H32
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Cu(ii)O = Cu + O =>
Cu(ii)O = Cu + O
Na(C2H3O2) + H2O = NaOH + H(C2H3O2) =>
Na(C2H3O2) + H2O = NaOH + H(C2H3O2)
NaI(aq) + Cl(aq) = NaCl(s) + I(aq) =>
NaI(aq) + Cl(aq) = NaCl(s) + I(aq)
AgNO3 + BaSO4 = AgSO4 + BaNO3 =>
AgNO3 + BaSO4 = AgSO4 + BaNO3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH4Br + Pb(CH3CO2)2 = CH3CO2NH4 + PbBr2 =>
2 NH4Br + Pb(CH3CO2)2 = 2 CH3CO2NH4 + PbBr2
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C10H7SO3Na + NaOH = C10H7ONa + NaHSO3 =>
C10H7SO3Na + NaOH = C10H7ONa + NaHSO3
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H + B + C + K = HBCK =>
H + B + C + K = HBCK
Mn(NO3)2 = Mn + NO3 =>
Mn(NO3)2 = Mn + 2 NO3
Mn2O7 + H2O = HMnO4 =>
Mn2O7 + H2O = 2 HMnO4
Sn{2+} + S{2-} = Sn{4+} + S{4-} =>
Sn{2+} + S{2-} = Sn{4+} + S{4-}
K2SO4 + BaI2 = K2I2 + BaSO4 =>
K2SO4 + BaI2 = K2I2 + BaSO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
