| Équations équilibrées la veille |
K(OH) + H3PO4 = KH2PO4 + H2O
PbCl2(s) = Pb(s) + Cl2(g) =>
PbCl2(s) = Pb(s) + Cl2(g)
Na + CaF2 = Ca + NaF =>
2 Na + CaF2 = Ca + 2 NaF
KMnO4 + C6H8O7 = MnO2 + KOH + H2O + CO2 =>
6 KMnO4 + C6H8O7 = 6 MnO2 + 6 KOH + H2O + 6 CO2
Na + Cu = NaCu =>
Na + Cu = NaCu
LiOH(aq) + H2SO4 = Li2SO4 + H2O =>
2 LiOH(aq) + H2SO4 = Li2SO4 + 2 H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
N4 = N2 =>
N4 = 2 N2
H2O2 + Fe(NO3)3 = HNO3 + Fe(NO3)2 + O2 =>
H2O2 + 2 Fe(NO3)3 = 2 HNO3 + 2 Fe(NO3)2 + O2
Ru + S = RuS2 =>
Ru + 2 S = RuS2
HCO3{-} + H2SO4 = H2CO3 + HSO4{-} =>
HCO3{-} + H2SO4 = H2CO3 + HSO4{-}
Ni(OH)2 + KCN = K2Ni(CN)4 + KOH =>
Ni(OH)2 + 4 KCN = K2Ni(CN)4 + 2 KOH
NaO + H2 = Na + H2O =>
NaO + H2 = Na + H2O
ClO + HCl = H2O + Cl =>
ClO + 2 HCl = H2O + 3 Cl
Zn + NH4OH = Zn(OH) + NH4 =>
Zn + NH4OH = Zn(OH) + NH4
FeSO4 + SrCl2 = FeCl2 + Sr(SO4) =>
FeSO4 + SrCl2 = FeCl2 + Sr(SO4)
Pd + HNO3 = Pd(NO3)2 + NH4NO3 + H2O =>
4 Pd + 10 HNO3 = 4 Pd(NO3)2 + NH4NO3 + 3 H2O
CH3COOH + Zn(OH)2 = (CH3COO)2 + Zn + H2O =>
2 CH3COOH + Zn(OH)2 = (CH3COO)2 + Zn + 2 H2O
Ca(OH)2 + NO2 = Ca(NO3)2 + Ca(NO2)2 + H2O =>
2 Ca(OH)2 + 4 NO2 = Ca(NO3)2 + Ca(NO2)2 + 2 H2O
Tb4O7 + HCl = TbCl3 + Cl2 + H2O =>
Tb4O7 + 14 HCl = 4 TbCl3 + Cl2 + 7 H2O
Cu2O(s) + H2(g) = Cu(s) + H2O(g) =>
Cu2O(s) + H2(g) = 2 Cu(s) + H2O(g)
Ca + I2 = CaI2 =>
Ca + I2 = CaI2
C13H8O + NaBH4 + CH3OH = C13H10O + NaB(OCH3)4 =>
4 C13H8O + NaBH4 + 4 CH3OH = 4 C13H10O + NaB(OCH3)4
CCl4 = C + Cl =>
CCl4 = C + 4 Cl
HCl(aq) + AgNO3 = AgCl + HNO3 =>
HCl(aq) + AgNO3 = AgCl + HNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuSO4 + (NH4)2S = CuS + (NH4)2SO4 =>
CuSO4 + (NH4)2S = CuS + (NH4)2SO4
Fe3{+} + Cl{-} = Fe + Cl2 =>
2 Fe3{+} + 2 Cl{-} = 6 Fe + Cl2
NH4Cl(aq) + Ca(OH)2 = NH3 + CaCl2 + H2O =>
2 NH4Cl(aq) + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O
Ni(s) + O2(g) = NiO =>
2 Ni(s) + O2(g) = 2 NiO
HCN + Fe = FeCN + H2 =>
2 HCN + 2 Fe = 2 FeCN + H2
KOH(aq) + Na2CO3(aq) = K2CO3 + NaOH =>
2 KOH(aq) + Na2CO3(aq) = K2CO3 + 2 NaOH
H2SO4 + NaCO3 = NaHSO4 + HCO3 =>
H2SO4 + NaCO3 = NaHSO4 + HCO3
KMnO4 + C6H8O7 = C3H6O + CO3 + K + MnO2 =>
KMnO4 + 6 C6H8O7 = 8 C3H6O + 12 CO3 + K + MnO2
LiAlH4 + CH3CHO + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
LiAlH4 + 4 CH3CHO + 4 H2O = 4 CH3CH2OH + LiOH + Al(OH)3
Ni(NO3)2 + CuSO4 = Ni(SO4)2 + CuNO3 =>
Ni(NO3)2 + 2 CuSO4 = Ni(SO4)2 + 2 CuNO3
Fe + ZnSO4 = Fe2(SO4)3 + Zn =>
2 Fe + 3 ZnSO4 = Fe2(SO4)3 + 3 Zn
C2H5OH + NaClO = CHCl3 + NaOH + HCOONa + H2O =>
3 C2H5OH + 12 NaClO = 4 CHCl3 + 10 NaOH + 2 HCOONa + H2O
Lithium + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
CaCl2(aq) + Cs3PO4(aq) = Ca3(PO4)2(s) + CsCl(aq) =>
3 CaCl2(aq) + 2 Cs3PO4(aq) = Ca3(PO4)2(s) + 6 CsCl(aq)
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
C4H8 + HCl = C4H9Cl =>
C4H8 + HCl = C4H9Cl
CH4(g) + N2(g) = HCN(g) + NH3(g) =>
CH4(g) + N2(g) = HCN(g) + NH3(g)
CaOH + HBr2 = CaBr2 + H2O =>
CaOH + HBr2 = CaBr2 + H2O
Sn + Cu = SnCu =>
Sn + Cu = SnCu
CuSO4 + Al(OH)3 = Cu(OH)2 + Al2(SO4)3 =>
3 CuSO4 + 2 Al(OH)3 = 3 Cu(OH)2 + Al2(SO4)3
KClO3 + SO2 + H2O = KCl + H2SO4 =>
KClO3 + 3 SO2 + 3 H2O = KCl + 3 H2SO4
HCN + O{-2} = CN{-} + OH{-} =>
HCN + O{-2} = CN{-} + OH{-}
C51H98O6 + NaOH = C3H8O3 + CH3(CH2)14CO2Na =>
C51H98O6 + 3 NaOH = C3H8O3 + 3 CH3(CH2)14CO2Na
SO2 + K2CrO4 + H2O = H2SO4 + Cr(OH)3 + KOH =>
3 SO2 + 2 K2CrO4 + 8 H2O = 3 H2SO4 + 2 Cr(OH)3 + 4 KOH
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
