| Équations équilibrées la veille |
Na2O + H2SO4 = Na2SO4H2O
Fe2(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
Fe2(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
NH3 + S2Cl2 = NH4Cl + S4N4 + S8 =>
16 NH3 + 6 S2Cl2 = 12 NH4Cl + S4N4 + S8
AgNO3 + Sr(NO3)2 = Ag(NO3)2 + Sr(NO3) =>
AgNO3 + Sr(NO3)2 = Ag(NO3)2 + Sr(NO3)
Fe + NiBr2 = FeBr2 + Ni =>
Fe + NiBr2 = FeBr2 + Ni
CrO2{-} + ClO{-} = CrO42{-} + Cl{-} =>
CrO2{-} + 40 ClO{-} = CrO42{-} + 40 Cl{-}
C7H8 + NH3 = C7H11N =>
C7H8 + NH3 = C7H11N
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Zn(OH)2 + H2SO4 = ZnSO4 + HOH =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 HOH
Ag(NO3) + Cu = Cu(NO3)2 + Ag =>
2 Ag(NO3) + Cu = Cu(NO3)2 + 2 Ag
NaHCO3 + CH3OOH = NaCH3CO2 + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = NaCH3CO2 + 3 H2O + CO2
NH4Cl + ZnO = (NH4)2O + ZnCl2 =>
2 NH4Cl + ZnO = (NH4)2O + ZnCl2
Ag + ZnCl2 = AgCl + Zn =>
2 Ag + ZnCl2 = 2 AgCl + Zn
Bi(SO4)3 + NH4OH = Bi(OH)3 + (NH4)SO4 =>
Bi(SO4)3 + 3 NH4OH = Bi(OH)3 + 3(NH4)SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BaCl2 + NaOH = BaOH + Na + Cl =>
BaCl2 + NaOH = BaOH + Na + 2 Cl
HgS + H2O2 = HgO + H2S + O2 =>
2 HgS + 2 H2O2 = 2 HgO + 2 H2S + O2
NaHCO3 + H3C5H5O7 = CO2 + H2O + Na3C6H5O7 =>
21 NaHCO3 + 9 H3C5H5O7 = 24 CO2 + 29 H2O + 7 Na3C6H5O7
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C6H12N4 + HNO2 = CO2 + H2O + N2 =>
C6H12N4 + 12 HNO2 = 6 CO2 + 12 H2O + 8 N2
CH3SH(aq) + CO(aq) = CH3COSCH3(aq) + H2S(aq) =>
2 CH3SH(aq) + CO(aq) = CH3COSCH3(aq) + H2S(aq)
Fe + KNO3 = Fe2O3 + N2 + K2O =>
10 Fe + 6 KNO3 = 5 Fe2O3 + 3 N2 + 3 K2O
FeSO4*7H2O = Fe2O3 + SO2 + SO3 + H2O =>
2 FeSO4*7H2O = Fe2O3 + SO2 + SO3 + 14 H2O
ZnO + Co(NO2)3 = Zn(NO2)2 + Co2O3 =>
3 ZnO + 2 Co(NO2)3 = 3 Zn(NO2)2 + Co2O3
Fe + KNO3 = K + Fe(NO3)3 =>
Fe + 3 KNO3 = 3 K + Fe(NO3)3
Zn(NO3)2 + H2O = HNO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 H2O = 2 HNO3 + Zn(OH)2
H2O + KMnO4 + SO2 = H2SO4 + K2SO4 + MnO2 =>
2 H2O + 2 KMnO4 + 3 SO2 = 2 H2SO4 + K2SO4 + 2 MnO2
CH3CH2CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
3 CH3CH2CH2CH3 + 13 K2Cr2O7 + 52 H2SO4 = 13 Cr2(SO4)3 + 13 K2SO4 + 12 CO2 + 67 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCH2CHCO2NaOH = NaCHCO2HCH2OH =>
HCH2CHCO2NaOH = NaCHCO2HCH2OH
Cu(OH)2 + HClO4 = Cu(ClO4)2 + H2O =>
Cu(OH)2 + 2 HClO4 = Cu(ClO4)2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na3[Fe(CN)5(NO)] + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 Na3[Fe(CN)5(NO)] + 108 KMnO4 + 192 H2SO4 = 15 Na2SO4 + 54 K2SO4 + 5 Fe2(SO4)3 + 108 MnSO4 + 60 HNO3 + 50 CO2 + 162 H2O
Al(CH3COO)3 + Na2S = Al2S3 + NaCH3COO =>
2 Al(CH3COO)3 + 3 Na2S = Al2S3 + 6 NaCH3COO
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
I2 + O3 = IO + O2 =>
I2 + 2 O3 = 2 IO + 2 O2
NH3 + H2KPO4 = (NH2) + KPO3 + H3O =>
NH3 + H2KPO4 = (NH2) + KPO3 + H3O
Na2CO3 + AlOH = NaOH + Al2CO3 =>
Na2CO3 + 2 AlOH = 2 NaOH + Al2CO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Na(OH)2 + AlBr3 = NaBr3 + Al(OH)2 =>
Na(OH)2 + AlBr3 = NaBr3 + Al(OH)2
I2O9 = I2O6 + O2 =>
2 I2O9 = 2 I2O6 + 3 O2
C12H23Br + O2 = H2O + CO2 + HBr =>
2 C12H23Br + 35 O2 = 22 H2O + 24 CO2 + 2 HBr
FeSO4 + BrCl2 = FeCl2 + BrSO4 =>
FeSO4 + BrCl2 = FeCl2 + BrSO4
Sn + H2SO4 = Sn(SO4)2 + H2S + H2O =>
2 Sn + 5 H2SO4 = 2 Sn(SO4)2 + H2S + 4 H2O
NaOH + SO2 = Na2SO3H2O =>
2 NaOH + SO2 = Na2SO3H2O
HCOOH + H2SO4 = H2S + H2O + CO2 =>
4 HCOOH + H2SO4 = H2S + 4 H2O + 4 CO2
Li2O + H2 = Li2OH =>
2 Li2O + H2 = 2 Li2OH
H2PO4 + Ba(OH)2 = H2O + Ba(PO4) =>
H2PO4 + Ba(OH)2 = 2 H2O + Ba(PO4)
C6H6 + CH3Cl = C6H6CH3Cl =>
C6H6 + CH3Cl = C6H6CH3Cl
AgNO3 + K4Fe(CN)6 = Ag4[Fe(CN)6] + KNO3 =>
4 AgNO3 + K4Fe(CN)6 = Ag4[Fe(CN)6] + 4 KNO3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
