A gas with a constant volume had an original pressure of 1150 torr and a temperature of 75.0 "C. Pressure was decreased to 760 torr. What is the final
temperature of the gas?
A) -43.0°C
B) 49.6°C
C) 230°C
D) -251°C

Molarity is moles of solute over liters of solution. idk if that is what you are talking about, but you can convert moles of solute to grams of solute using dimensional analyzes by using molar mass found on the periodic table.

Where is the illustration?

It starts to rust i think