A reaction is non-spontaneous. What can you conclude about the reverse reaction?   It is spontaneous.   It must be exothermic.   It must have an increase in entropy.   It is in equilibrium.

Q: Define spontaneity of a reaction in terms of ∆G. Determine if a process is spontaneous based on…

A: The correct option is:

Q: Using a Venn Diagram, compare and contrast a spontaneous and non-spontaneous process.

A: To distinguish between spontaneous process and non-spontaneous process using the given Venn diagram.…

Q: Directions: Calculate the standard entropy change for the following reaction using the table of…

A: The standard entropy change (∆S°) of a reaction can be calculated from standard entropy values of…

Q: Which of the statements below is true for a reaction that is endothermic and leads to an decrease in…

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Q: State the First Law of Thermodynamics. Cite at least oneexample that applies to the First Law of…

A: The first law of thermodynamics: If the amount of heat provided to a system is proficient of doing…

Q: Define the following terms:a. workb. exothermic reactionc. endothermic reactiond. isothermic…

A: "Since there are multiple sub-parts in this question and it is not mentioned that which one has to…

Q: provides information about the spontaneity of a reaction/process; and <<Question 20 of 32 provides…

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: When does a spontaneous process occur?

A: To explain when does a spontaneous process occurs.

Q: Identify whether the statement is true or false. v Choose.. All exothermic phase changes have a…

A: Given statements are : 1. All exothermic phase change have a negative value of ΔSsys.  2. Liquids…

Q: Analyze the table below. According to the table, if a process is spontaneous and has a positive AS,…

A: Gibbs free energy change(∆G), entropy change(∆S), and enthalpy change(∆H) are related through the…

Q: Select the statements below that are false, and then think about why they are not true. A chemical…

A: Answer - a) a) when products are lower in energy than the reactants - the reaction is spontaneous.…

Q: Which of the following relationships is INCORRECT?  a Free Energy is zero, the process is in…

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Q: Which of the following conditions describe a reaction that is spontaneous at "low" temperature and…

A: OPtion D (ans)From the thermodyamic equation we know that ∆G=∆H-T∆SWhere ,∆G = Free energy change∆G…

Q: The law of thermodynamics states that every spontaneous process moves towards greater entropy.…

A: First law:  energy can't be created or destroyed. Second law :  The entropy increases for any…

Q: At 1 atm pressure, CO2 sublimes at -78 degrees C. Is this process spontaneous at -100 degrees C and…

A: Given. At 1 atm pressure, CO2 sublimes at -78 degrees C.

Q: 1. What is spontaneous reaction and nonspontaneous reaction? Define each. 2. Indicate whether the…

A: The answer of the question is----------- The spontaneous reaction is a reaction that goes towards…

Q: Exothermic reactions _________. Group of answer choices release heat to the surroundings. lose…

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Q: If a reaction occurs very slowly and is endothermic then it cannot be spontaneous. Select one: True…

A: For any reaction to be continued the enthalpy or other energy change must be negative.

Q: Question 7 According to the table below, which statement desc the randomness decreases? Enthalpy…

A: Spontaneous reaction can be defined as the reaction that occur by itself without any external source…

Q: A spontaneous reaction is spontaneous in one direction. O True O False

A: True.  Spontaneous reactions are uni directional.

Q: explain the laws of thermodynamics, including the first, the second, and the third law of…

A: Thermodynamics is the branch of science that deals with the heat and other forms of energy like…

Q: What can be said about an endothermic reaction with a negative entropy change? • View Available…

A: According to the thermodynamic of reaction, the change in Gibbs energy should be negative for…

Q: reaction is spontaneous. What can you conclude about the reverse reaction?   It must be…

A: A highly spontaneous process need not occur rapidly.

Q: Indicate whether each of the following statements is true or false. If it is false, correct it. A…

A: The process which can occur on its own without getting accelerated by the external factors is known…

Q: All things trend toward disorder. When cups of hot milk are left on the table for a long period of…

A: The second law of thermodynamics : The second law of thermodynamics helps us to determine the…

Q: For a certain process,ΔH° = -35.4 kJ and ΔS° = -45.1 J/K. Calculate ΔG° for this process and…

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Q: 10. For which set of enthalpy and entropy is the reaction spontaneous or nonspontaneous? ΔΗ AS T…

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Q: Two gases react to form a solid and release heat in the process. which action below would make this…

A: Given reaction,    Two gases react to form a solid and release heat in the process.

Q: Write the complete, balanced chemical equation for the following reaction on a separate sheet of…

A: given - Copper + silver sulfate →  forms copper(II)

Q: A concept connected with the Second Law of Thermodynamics is the concept of a reversible process…

A: The IInd Law of thermodynamics basically states that the energy (heat) is not able to shift from an…

Q: QUESTION 5 How are the states of matter arranged in increasing entropy of the system? Gas < Solid <…

A: Entropy is defined as randomness or        disorderness of the system. Gases are very loosely packed…

Q: Classify the following processes as spontaneous and nonspontaneous. (a) freezing of water at room…

A: Given the following processes: (a) freezing of water at room temperature (b) breakdown of liquid…

Q: Indicate whether each statement is true or false. Most spontaneous processes are reversible.

A: Given Indicate whether each statement is true or false. Most spontaneous processes are reversible.

Q: Choose all of the statements from below which correctly describe issues pertaining to the…

A: ∆Go = -nFEo  where ∆Go = change in Standard Gibbs free energy, n = no. of electrons exchange in  a…

Q: Fill in the blanks with either negative, positive or zero. According to the second law of…

A: According to the second law of thermodynamics the change in the entropy of the universe during a…

Q: Which of the following circumstances will result in a reaction that is spontaneous only at low…

A: Spontaneity is determined by Gibb's free energy change. ∆G &lt; 0 for spontaneous reaction. Formula…

Q: A chemical reaction that happens quickly is spontaneous, and a reaction that happens slowly is…

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Q: E. If the statement depicts a spontaneous process write capital letter S, and if the statement does…

A: A spontaneous reaction occurs without any input of energy and proceeds on its own. The…

Q: Which of the following statements is true? Group of answer choices A reaction that is only…

A: *"We know from the 2nd Law of thermodynamics that all spontaneous processes   are accompanied by a…

Q: Which of the following describes an endergonic reaction?       is nonspontaneous       is…

A: The endergonic reaction means that ∆G &gt; 0

Q: If water falls from the top of a waterfall to the bottom, would this be a spontaneous reaction? If…

A: Water falling from the top of the fall to the bottom is a spontaneous process. The Earth's gravity…

Q: Which of the following is always true for a spontaneous process? Group of answer choices The sign…

A: The second law of thermodynamics states that a spontaneous process increases the entropy of the…

Q: Read the descriptions of physical or chemical changes in the table below. Then decide whether the…

A: A table of questions based on spontaneity, which are to be accomplished.

Q: We eat food every day for sustenance. Relate the idea of eating foods to the second law of…

A: The second law o thermodynamics deals with the quality of energy. It states that when energy changes…

Q: Determine type of system described: 1) Reaction in a beaker on a lab bench: A- isolated system B-…

A: Open system - Energy as well as matter exchange Closed system- only energy exchange Isolated system…

Q: For the reaction between carbon dioxide and water in the water gas shift reaction, a) determine the…

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Q: Which of the following is not true about a spontaneous process? A) A spontaneous process is one that…

A: A spontaneous reaction is one that is capable of occurring in a given direction without being driven…

Q: The entropy and enthalpy of a reaction are both negative. Is the reaction spontaneous? Explain

A: The entropy and enthalpy of a reaction are both negative. Is the reaction spontaneous has to be…

Q: Label the components of an energy diagram for a spontaneous reaction.

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