Question

A certain organic compound O has a solubility in hexena of 0.225 at 10. °C. Calculate the greatest mass of O that could be dissolved in 10.0 L of hexena at this temperature. You may assume the volume of the solution doesn't change as the O is dissolved.

Answer 1

To calculate the greatest mass of compound O that could be dissolved in hexane at 10.0 degrees Celsius, we need to use the solubility value and the given volume of hexane. The greatest mass of O that could be dissolved in 10.0 L of hexane at 10 degrees Celsius is 22.5 grams.

Step-by-step explanation:

To calculate the greatest mass of compound O that could be dissolved in hexane at 10.0 degrees Celsius, we need to use the solubility value and the given volume of hexane.

The solubility of compound O is given as 0.225. Since solubility is usually reported in terms of grams per 100 mL, we can convert 10.0 L of hexane to 1000 mL (using the conversion factor 1 L = 1000 mL).

Therefore, the greatest mass of O that could be dissolved in 10.0 L of hexane at 10 degrees Celsius is 22.5 grams.

Answer 2

`m=2250gO`

Step-by-step explanation:

Hello,

In this case, one can assume that the the solubility in hexane for O is 0.225 g/mL as it's common for organic compounds, thus, the maximum mass that is completely dissolved into 10.0 L of hexane (that will be the solution's volume) is found via:

`m=0.225(g)/(mL)*(1000mL)/(1L) *10.0L\\ m=2250gO`

Best regards.