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

`Final\ Mass = 17.560943085g`

Step-by-step 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 = (Total\ Mass)/(3)`

`New\ Mass = (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