The initial temperature of 150.0 g of ethanol is 22 °C. What will be the final Celsius temperature if 3240 J of energy are needed to raise the temperature if the specific
heat of ethanol is 2.44 J/ gºC?

if the concentration of products is decreased, the equilibrium will shift toward the products). add an inert gas (one that is not involved in the reaction) to the constant-volume reaction mixture: this will increase the total pressure of the system, but will have no effect on the equilibrium condition.

explanation:

i'm pretty sure its b i might be wrong though!

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.