This figure (Figure 1)shows a container that is sealed at the top by a movable piston. Inside the container is an ideal gas at 1.00 atmatm, 20.0 ∘C∘C, and 1.00 LL. This information will apply to all parts of this problem A, B, and C.   Figure 1 of 1The figure shows a container with a moveable piston. The container is filled with a sample of an ideal gas, the volume of the gas is 1 liter.   Part A Part complete What will the pressure inside the container become if the piston is moved to the 2.20 LL mark while the temperature of the gas is kept constant? Express your answer with the appropriate units. View Available Hint(s)     PPP = 0.455 atmatm   SubmitPrevious Answers  Correct Part B Part complete The gas sample has now returned to its original state of 1.00 atmatm, 20.0 ∘C∘C and 1.00 LL. What will the pressure become if the temperature of the gas is raised to 200.0 ∘C∘C and the piston is not allowed to move? Express your answer with the appropriate units. View Available Hint(s)     PPP = 1.61 atmatm   SubmitPrevious Answers  Correct Part C The gas described in parts A and B has a mass of 1.66 grams. The sample is most likely which monoatomic gas? Type the elemental symbol of the gas below. View Available Hint(s)     symbol =    SubmitPrevious AnswersRequest Answer  Incorrect; Try Again; One attempt remaining Provide Feedback   I need part C

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Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.    

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.