| Équations équilibrées la veille |
Na2SiO3 + 2 HC1 = 2 NaC1 + H2SiO3
Zn + HNO3(rastvor) = NO2 + Zn(NO3)2 + H2O =>
Zn + 4 HNO3(rastvor) = 2 NO2 + Zn(NO3)2 + 2 H2O
Ni(N03)2 + Fr2S = NiS + FrN03 =>
Ni(N03)2 + Fr2S = NiS + 2 FrN03
LiClO4 + BaF2 = LiF2 + BaClO4 =>
LiClO4 + BaF2 = LiF2 + BaClO4
NaOH + MgCl22 = NaCl + Mg(OH)22 =>
22 NaOH + MgCl22 = 22 NaCl + Mg(OH)22
Rb2SO4 + SrCl2 = RbCl + SrSO4 =>
Rb2SO4 + SrCl2 = 2 RbCl + SrSO4
Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
C300H602 + O2 = CO + H2O =>
2 C300H602 + 601 O2 = 600 CO + 602 H2O
HC4H7O2 + H2O = C4H7O2{-} + H3O{+} =>
HC4H7O2 + H2O = C4H7O2{-} + H3O{+}
C6H6 + KMnO4 = C6H6K + MnO4 =>
C6H6 + KMnO4 = C6H6K + MnO4
NH4TcO4 + (CH3CH2CH2CH2)4N(HSO4) = (CH3CH2CH2CH2)4N(TcO4) + NH4HSO4 =>
NH4TcO4 + (CH3CH2CH2CH2)4N(HSO4) = (CH3CH2CH2CH2)4N(TcO4) + NH4HSO4
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
Fe(NO3)3 + NH4NCS = Fe(SCN) + NH4(NO3)3 =>
Fe(NO3)3 + NH4NCS = Fe(SCN) + NH4(NO3)3
Zn(s) + (C6H8O7)2 = Zn3(aq)(C6H5O7)2(aq) + H2(g) =>
3 Zn(s) + (C6H8O7)2 = Zn3(aq)(C6H5O7)2(aq) + 3 H2(g)
Li2O2 + H2O = LiHO + O2 =>
2 Li2O2 + 2 H2O = 4 LiHO + O2
Li + C = Li2C12 =>
2 Li + 12 C = Li2C12
C6H5COOHNa + CH3CH2OH + NH4Cl + NH4OH = C10H15N + NaCl + CH3OH =>
8 C6H5COOHNa + 73 CH3CH2OH + 8 NH4Cl + 3 NH4OH = 11 C10H15N + 8 NaCl + 92 CH3OH
Mg3(PO3)2 = MgO + P2O3 =>
Mg3(PO3)2 = 3 MgO + P2O3
NH3 + Na2S = Na2NH3S =>
NH3 + Na2S = Na2NH3S
Fe(NO3)3 + NH4NCS = Fe(SCN) + NH4(NO3)3 =>
Fe(NO3)3 + NH4NCS = Fe(SCN) + NH4(NO3)3
Na2SiO3 + HC1 = NaC1 + H2SiO3 =>
Na2SiO3 + 2 HC1 = 2 NaC1 + H2SiO3
NaHCO3 + H3C6H4O7 = H2O + Na3C6H5O7 + CO2 =>
51 NaHCO3 + 18 H3C6H4O7 = 46 H2O + 17 Na3C6H5O7 + 57 CO2
NH3 + H3 = NH4 =>
3 NH3 + H3 = 3 NH4
HNO3 + Fe = NO + H2O + Fe(NO3)2 =>
8 HNO3 + 3 Fe = 2 NO + 4 H2O + 3 Fe(NO3)2
NaOH + H2 = NaH + H2O =>
NaOH + H2 = NaH + H2O
FeCl3 + H2SO4 + KI = I2 + FeCl2 + K2SO4 + HCl =>
2 FeCl3 + H2SO4 + 2 KI = I2 + 2 FeCl2 + K2SO4 + 2 HCl
KCIO3 + I2 = KIO3 + CI2 =>
KCIO3 + I2 = KIO3 + CI2
AlI{3} + Ca{2} = CaI{2} + Al{3} =>
AlI{3} + Ca{2} = CaI{2} + Al{3}
AgCl(s) + NH4OH(aq) = Ag(NH3)2(aq) + Cl + H2O =>
AgCl(s) + 2 NH4OH(aq) = Ag(NH3)2(aq) + Cl + 2 H2O
MgMg + H2SO4 = MgSO4 + H =>
MgMg + 2 H2SO4 = 2 MgSO4 + 4 H
Na + HC = NaC + H =>
Na + HC = NaC + H
K3BO3 = O2 + K + B =>
2 K3BO3 = 3 O2 + 6 K + 2 B
Na2(SO4) + Mg(NO3)2 = Na(NO3) + Mg2(SO4)2 =>
2 Na2(SO4) + 2 Mg(NO3)2 = 4 Na(NO3) + Mg2(SO4)2
NaHPO3 + Ca(OH) = NaOH + CaHPO3 =>
NaHPO3 + Ca(OH) = NaOH + CaHPO3
CrI3 + OH{-} + Cl2 = CrO4{-}2 + IO4{-} + H2O + Cl{-} =>
CrI3 + 32 OH{-} + 14 Cl2 = CrO4{-}2 + 3 IO4{-} + 16 H2O + 28 Cl{-}
CH4ON2 + O2 = CO2 + NO2 + H2O =>
2 CH4ON2 + 7 O2 = 2 CO2 + 4 NO2 + 4 H2O
MnCO3 + NaOH + H2O = NaMnO4 + H2 + CO2 =>
2 MnCO3 + 2 NaOH + 4 H2O = 2 NaMnO4 + 5 H2 + 2 CO2
Fe3O4 + HNO3H2SO4 = Fe(NO3)3 + Fe2(SO4)3 + SO2NO + H2O =>
5 Fe3O4 + 16 HNO3H2SO4 = 5 Fe(NO3)3 + 5 Fe2(SO4)3 + SO2NO + 24 H2O
CH3NH2(g) + O2(g) = CO2(g) + H2O + N2(g) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O + 2 N2(g)
K2Cr2O7 = K3CrO4 + Cr2O2 + O2 =>
6 K2Cr2O7 = 4 K3CrO4 + 4 Cr2O2 + 9 O2
CF4 + H2F2 = CH4 + F2 =>
CF4 + 2 H2F2 = CH4 + 4 F2
C10H8O4 + HCl = C8H18O + H2O + Cl =>
4 C10H8O4 + 80 HCl = 5 C8H18O + 11 H2O + 80 Cl
C2F4 + O2 + H2 = CO + HF =>
C2F4 + O2 + 2 H2 = 2 CO + 4 HF
C2H6O2N + O2 = CO2 + H2O + NH3 =>
4 C2H6O2N + 7 O2 = 8 CO2 + 6 H2O + 4 NH3
Cu(SO4)2 + Ba(OH)2 = Cu(OH)2 + Ba(SO4)2 =>
Cu(SO4)2 + Ba(OH)2 = Cu(OH)2 + Ba(SO4)2
NaOH + H2Cl3 = H2O + Na2Cl3 =>
2 NaOH + H2Cl3 = 2 H2O + Na2Cl3
MnCl2 + LiOHH2O + H2O2 = MnO2 + LiCl + H2O =>
MnCl2 + 2 LiOHH2O + H2O2 = MnO2 + 2 LiCl + 4 H2O
CH3CH2OH + PCl3 = CH3CH2Cl + H3PO3 =>
3 CH3CH2OH + PCl3 = 3 CH3CH2Cl + H3PO3
H2O + O2SO4 = H2SO4 + O2 =>
2 H2O + 2 O2SO4 = 2 H2SO4 + 3 O2
KOH + PbO = K2PbO2 + H2O =>
2 KOH + PbO = K2PbO2 + H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
