Équations équilibrées la veille |
15 ZnSO4 + 20 KI + 4 KIO3 + 12 H2O = 3 Zn5(OH)8SO4 + 12 K2SO4 + 12 I2
H3PO4 + (NH4)2MoO4 = H3PO4(NH4)2MoO4 =>
H3PO4 + (NH4)2MoO4 = H3PO4(NH4)2MoO4
K2SO3 + HClO = KHSO4 + KCl =>
K2SO3 + HClO = KHSO4 + KCl
Fe(OH)2 = Fe3O4 + H + H2O =>
3 Fe(OH)2 = Fe3O4 + 2 H + 2 H2O
C6H5COOCH3 + H2NOH = C6H5CONHOH + CH3OH =>
C6H5COOCH3 + H2NOH = C6H5CONHOH + CH3OH
CaSO4 + KNO3 = K2SO4 + Ca(NO3)2 =>
CaSO4 + 2 KNO3 = K2SO4 + Ca(NO3)2
CuCl + KCO3 = CuCO3 + KCl =>
CuCl + KCO3 = CuCO3 + KCl
CH3COOH + NaOH = CH3COONa + HOH =>
CH3COOH + NaOH = CH3COONa + HOH
Li + O = Li3O =>
3 Li + O = Li3O
Pb(aq) + NaOH = PbOH(s) + Na(aq) =>
Pb(aq) + NaOH = PbOH(s) + Na(aq)
MgSO4 = MgO + SO2 + O2 =>
2 MgSO4 = 2 MgO + 2 SO2 + O2
CH3CH2OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 8 KMnO4 + 12 H2SO4 = 10 HCOOH + 8 MnSO4 + 4 K2SO4 + 17 H2O
MnO + O = Mn2O3 =>
2 MnO + O = Mn2O3
ZnSO4 + BaCl2 = ZnCl2 + BaSO4 =>
ZnSO4 + BaCl2 = ZnCl2 + BaSO4
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + Y(NO3)3*6H2O + CuCl2*2H2O + C6H8O7 = Bi80Y20Fe90Cu10O300 + CO2 + H2O + N2 + Cl2 =>
240 Bi(NO3)3*5H2O + 270 Fe(NO3)3*9H2O + 60 Y(NO3)3*6H2O + 30 CuCl2*2H2O + 470 C6H8O7 = 3 Bi80Y20Fe90Cu10O300 + 2820 CO2 + 5930 H2O + 855 N2 + 30 Cl2
SiO2SiO2 + AgI = SiI4 + Ag2O =>
SiO2SiO2 + 8 AgI = 2 SiI4 + 4 Ag2O
Cu + Fe2O3 = CuO3 + Fe =>
Cu + Fe2O3 = CuO3 + 2 Fe
Cl + Na2O = O2 + NaCl =>
4 Cl + 2 Na2O = O2 + 4 NaCl
Pb(NO3)2 + MgSO4 = Pb(SO4) + Mg(NO3)2 =>
Pb(NO3)2 + MgSO4 = Pb(SO4) + Mg(NO3)2
Cl2 + H2O = H2Cl2O =>
Cl2 + H2O = H2Cl2O
Ag2 + Cl2 = AgCl =>
Ag2 + Cl2 = 2 AgCl
RCOONa + CaCl{2} = RCOOCa + NaCl{2} =>
RCOONa + CaCl{2} = RCOOCa + NaCl{2}
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + Y(NO3)3*6H2O + CuCl2*2H2O + C6H8O7 = Bi80Y20Fe90Cu10O300 + CO2 + H2O + N2 + Cl2 =>
240 Bi(NO3)3*5H2O + 270 Fe(NO3)3*9H2O + 60 Y(NO3)3*6H2O + 30 CuCl2*2H2O + 470 C6H8O7 = 3 Bi80Y20Fe90Cu10O300 + 2820 CO2 + 5930 H2O + 855 N2 + 30 Cl2
CH3CHOHCOOH + FeCl3 + C6H5OH = (C3H5O3)Fe + (C6H5O3)Fe + HCl =>
5 CH3CHOHCOOH + 6 FeCl3 + 3 C6H5OH = (C3H5O3)Fe + 5(C6H5O3)Fe + 18 HCl
Pb(NO3)2 + MgSO4 = Pb(SO4) + Mg(NO3)2 =>
Pb(NO3)2 + MgSO4 = Pb(SO4) + Mg(NO3)2
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
Zn(s) + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn(s) + 2 H3PO4 = Zn3(PO4)2 + 3 H2
KIO3 + HI + H2SO4 = H2O + I2 + K2SO4 =>
2 KIO3 + 10 HI + H2SO4 = 6 H2O + 6 I2 + K2SO4
Li2S = Li + S8 =>
8 Li2S = 16 Li + S8
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Li2S = Li + S8 =>
8 Li2S = 16 Li + S8
Cd + HNO3 = Cd(NO3)2 + NH3 + H2O =>
4 Cd + 9 HNO3 = 4 Cd(NO3)2 + NH3 + 3 H2O
C5H3 + O2 = CO2 + H2O =>
4 C5H3 + 23 O2 = 20 CO2 + 6 H2O
NH4F + Ca(OH)2 = CaF2 + NH3 + H2O =>
2 NH4F + Ca(OH)2 = CaF2 + 2 NH3 + 2 H2O
CrBr3 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 CrBr3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 12 KBr + 8 H2O
C8H14O + O2 = CO2 + H2O =>
C8H14O + 11 O2 = 8 CO2 + 7 H2O
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + Y(NO3)3*6H2O + CuCl2*2H2O + C6H8O7 = Bi80Y20Fe90Cu10O300 + CO2 + H2O + N2 + Cl2 =>
240 Bi(NO3)3*5H2O + 270 Fe(NO3)3*9H2O + 60 Y(NO3)3*6H2O + 30 CuCl2*2H2O + 470 C6H8O7 = 3 Bi80Y20Fe90Cu10O300 + 2820 CO2 + 5930 H2O + 855 N2 + 30 Cl2
Pb(aq) + NaOH = PbOH(s) + Na(aq) =>
Pb(aq) + NaOH = PbOH(s) + Na(aq)
H2O + CO2 = C6H12O6(g) + O2(l) =>
6 H2O + 6 CO2 = C6H12O6(g) + 6 O2(l)
SiO2SiO2 + AgI = SiI4 + Ag2O =>
SiO2SiO2 + 8 AgI = 2 SiI4 + 4 Ag2O
Na2CO3 + Fe2O3 + Sb2O3 + O2 = NaFe2SbO6 + CO2 =>
Na2CO3 + 2 Fe2O3 + Sb2O3 + O2 = 2 NaFe2SbO6 + CO2
C6H5COOCH3 + H2NOH = C6H5CONHOH + CH3OH =>
C6H5COOCH3 + H2NOH = C6H5CONHOH + CH3OH
C3H8 + O2 = (C3H8)2O =>
4 C3H8 + O2 = 2(C3H8)2O
CH3COOH + NaOH = CH3COONa + HOH =>
CH3COOH + NaOH = CH3COONa + HOH
Pb(aq) + NaOH = PbOH(s) + Na(aq) =>
Pb(aq) + NaOH = PbOH(s) + Na(aq)
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
HCOOC2H5 + H2O = C2H5OH + HCOOH =>
HCOOC2H5 + H2O = C2H5OH + HCOOH
H3PO4 + (NH4)2MoO4 = H3PO4(NH4)2MoO4 =>
H3PO4 + (NH4)2MoO4 = H3PO4(NH4)2MoO4
C6H5COOCH3 + H2NOH = C6H5CONHOH + CH3OH =>
C6H5COOCH3 + H2NOH = C6H5CONHOH + CH3OH
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.