Respuesta :
108g. Balance the equation: TiCl4+2H2O yields TiO2+4HCL. The atomic mass of TiCl4=22+17*4=90. Therefore, there are 135/90=1.5 mole of titanium tetrachloride in reactants. Since the coefficient of HCl in products is 4, there are 4*1.5=6 mole of HCl. Its mass is 6*(1+17)=108 grams.
Answer: 103.9082 grams of HCl will be produced by 135 grams of titanium tetra chloride.
Explanation:
[tex]TiCl_4+2H_2O\rightarrow TiO_2+4HCl[/tex]
[tex]moles=\frac{\text{Mass of the compound}}{\text{MOlar mass of the compound}}[/tex]
Number of moles of [tex]TiCl_4=\frac{\text{given mass of the}TiCl_4}{\text{Molar mass of}TiCl_4}=\frac{135 g}{189.67 g/mol}=0.7117 mol[/tex]
According to reaction, 1 mole [tex]TiCl_4[/tex] produces 4 moles of HCl , then 0.7117 moles of [tex]TiCl_4[/tex] will produce : [tex]\frac{4}{1}\times 0.7117 moles [/tex] of HCl that is 2.8468 moles.
Mass of HCl = [tex]\text{moles of HCl}\times \text{Molar mass of HCl}=2.8468 mol\times 36.5 g/mol=103.9082 g[/tex]
103.9082 grams of HCl will be produced by 135 grams of titanium tetra chloride.
