dylankuharik0309 dylankuharik0309
  • 25-03-2020
  • Chemistry
contestada

Can 750 mL of water dissolve 0.60 mol of gold(III) chloride (AuCl3)?

Respuesta :

znk
znk znk
  • 05-04-2020

Answer:

Yes  

Explanation:

1. Mass of 0.60 mol of AuCl₃  

[tex]\text{Mass} = \text{0.60 mol} \times \dfrac{\text{303.33 g}}{\text{1 mol}} = \text{184 g}[/tex]

2. Mass of AuCl₃ in 750 mL

The solubility of AuCl₃ is 68 g/100 mL.

In 750 mL of water, you can dissolve

[tex]\text{Mass of AuCl}_{3} = \text{750 mL} \times \dfrac{\text{68 g}}{\text{100 mL}} = \text{510 g AlCl}_{3}[/tex]

∴ Yes, 750 mL of water can dissolve 0.60 mol of AuCl₃.

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