Question

a sample of mass 6.814grams is added to another sample weighing 0.08753 grams. the subsequent mixture is then divided into exactly 3 equal parts. one of those parts has the yield multiplied by 7.6335 times, what is the final mass?

Answer 1

Answer:

$Final\ Mass = 17.560943085g$

Explanation:

Given

$Sample\ Mass = 6.814g$

$Additional\ Mass = 0.08753g$

$Yield = 7.6335$

Required

Determine the final mass

First we need to determine the total mass after the sample mass is added to an additional sample;

$Total\ Mass = Additional\ Mass + Sample\ Mass$

$Total\ Mass = 0.08753g + 6.814g$

$Total\ Mass = 6.90153g$

Next, divide the total mass by 3

$New\ Mass = \frac{Total\ Mass}{3}$

$New\ Mass = \frac{6.90153g}{3}$

$New\ Mass = 2.30051g$

The final mass is calculated as follows;

$Final\ Mass = New\ Mass * Yield$

$Final\ Mass = 2.30051g * 7.6335$

$Final\ Mass = 17.560943085g$

Hence, the final mass is 17.560943085g