9. What is the difference between the system and the surroundings? 10. What is the difference between an isolated system, an open system and a closed system? closed system. 11. What is a Calorimeter? And add a diagram identifying its parts.

Q: A change in a system occurs such that 92.1 J of heat flows in to the system and 31.8 J of work is…

A: From the first law of thermodynamics, ∆U = Q - W where, ∆U = change in internal energy  Q = heat…

Q: 3. E ) Listen What type of system is able to exchange both energy and matter with its surroundings?…

A: An Open system is a system in which exchange of both matter and energy with the surrounding take…

Q: Question 35 Match the following C. v AE A work done on the system by the surroundings B. energy…

A:

Q: What can be exchanged with the surroundings in an isolated system? Group of answer choices mass and…

A: A isolated system is that system which can neither exchange heat nor mass from surrounding.

Q: Mention some uses of Thermodynamics and Calorimetry in society.

A:

Q: How do we define a system? What is the difference between a system and its surroundings?

A: Given question is : Define system = ?  And What is the difference between a system and its…

Q: energy absorbed 19. A negative enthalpy change is a measure of the amount of A. True B. False the…

A: We have to mention the given statement in the question is true or false.

Q: which of the ff will always result in an endothermic process a. work done on the system, heaet…

A: As the reaction is endothermic means enthalpy of the reaction is positive. Means by the reaction,…

Q: What is calorimetry? Explain the difference between a coffeecup calorimeter and a bomb calorimeter.…

A: Calorimetry: The calorimetry is a technique that can be used to measure the amount of heat involved…

Q: 4. Select the TRUE statement regarding enthalpy of neutralization. A. Total energy of the system;…

A: Enthalpy of Neutralization: Chemical processes are always accompanied by energy shifts. The reaction…

Q: 650 J of work is done when a gas is compressed in a cylinder. During this process, there is a heat…

A:

Q: 1. Write a balanced chemical reaction for the combustion of methanol to CO2 and  H20. A.. Calculate…

A: ∆The balanced chemical reaction for the combustion of methanol to form CO2(g) and H2O(l) is given by…

Q: The heat energy required to raise the temperature of one gram of a substance one kelvin at constant…

A: The required heat energy to raise the temperature of the substance by one kelvin at constant…

Q: O. the total amount of heat produced when a unit mass/volume of fuel has been burnt completely. O.…

A: Low calorific value means the total amount of heat produced includes the heat of vaporization.

Q: the system is the substance undergoing the chemical or physical change, while the surroundings…

A: The statement is indeed true. In thermodynamics, the system is the part of the universe that is…

Q: System Calorimetry Determine the final temperature of a system when 100.g of water at 82.7-C is…

A:

Q: Aluminium powder is reacted with iron (II) oxide in a crucible in the thermite reaction, producing…

A: A thermodynamic system is a body of matter separated from its surroundings by a defined wall. On the…

Q: Which of the following characterizes an endothermic process in the styrofoam calorimetry experiment?…

A: The energy difference between the products and reactants is known as the energy change of a…

Q: Which statement/statements are true about thẻ system? a. Heat absorbed by the system (endothermic…

A: System: It is the part or body which contains walls that surround the matter, substances, or…

Q: Which statement is true of the internal energy of the system and its surroundings following a…

A: Internal energy of a system is the summation of potential and kinetic energy of that system. Or the…

Q: 1. Heat and work are called state functions. 2. Heat is manifested by an effect in the…

A:

Q: Discuss the definition of the terms exothermic and endothermic. Give an example of an thermochemical…

A: The exothermic reaction is the reaction that releases heat. The heat of the reactant is higher than…

Q: 3. Enthalpy change is defined as a. the energy that is transferred into or out of a system when…

A: Enthalpy:The thermodynamic quantity which represents the total heat content of a system is said to…

Q: Which of the following descriptions and/or equations best represent the enthalpy change of a system?…

A: Given statements,(A) The sum of the internal energy and the pressure-volume product of a system.(B)…

Q: 8. You pour equal masses of liquid A and liquid B into a coffee cup calorimeter. Liquid A starts at…

A: The mass of liquid A and liquid B is the same.Initial temperature of liquid A = Initial temperature…

Q: Question Completion Status A Moving to another question will save this response Question 41 Motch…

A:

Q: 100 g of water at 86 °C is mixed with 200 g of water at 17 °C. What is the final temperature of the…

A: apply the concept ,  heat taken = heat given

Q: A change in a system occurs such that 76.2 J of heat flows in to the system and 66.5 J of work is…

A: Introduction: From the 1st law thermodynamics,  the change in internal energy, ∆U = q + w (q =…

Q: Choose true or false. Heat capacity is a measure of how much heat is absorbed with a given…

A: Is the given statement true or false has to be given.

Q: What is the distinction between temperature and thermal energy is a system?

A:

Q: As a 15.1-gram sample of a metal absorbs 48.75 J of heat, its temperature increases 25.0°C. What is…

A: Given that: Mass of sample (m) = 15.1 g Heat (q) = 48.75 J Change in temperature (∆T) = 25°C…

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS AND SHOW ALL WORK

A: The answer to the question is given below.Explanation:Step 1:1. The correct answer is:      b. an…

Q: GIVE AN EXAMPLE OF THESE three types of systems: ~open system- a system that can exchange mass and…

A: Open system- a system that can exchange mass andthe energy with its surroundings Example: A cup of…

Q: If a particular process is endothermic, the reverse process must be a (an):     exothermic process.…

A:

Q: Chemistry 1. A pool of lava exhibits Group of answer choices nuclear energy thermal energy…

A: Lava is extremely hot and average temperature is about 750°C .A pool can be used to produced…

Q: Why did you use 4.184 J/goC as the specific heat capacities of the solutions? a. Because all kinds…

A: Specific heat capacities of the solutions = 4.184 J/g oC

Q: A coffee-cup calorimeter shown here is an example of what type of system? A) open system B) closed…

A: Coffee cup calorimeter is constant pressure calorimeter and is used for determination of specific…

Q: If a process gives off 58 calories of heat but the internal energy of the system remains unchanged,…

A: Welcome to bartleby !  Introduction :  We have to tell kind of work and how much is involved .

Q: What is specific heat? Write the specific heat of water. What is the standard enthalpy?

A: Specific heat and standard enthalpy are related to the concept of thermodynamics. Heat is also known…

Q: Of the following statements about state function which is(are) correct? I. The value of a state…

A: In this question, we have to find out the correct answer of given problem by the help of the…