Part A For a single substance at atmospheric pressure, classify the following as describing a spontaneous process, a nonspontaneous process, or an equilibrium system. Drag the appropriate items to their respective bins. ▸ View Available Hint(s) gas condensing below its condensation point liquid freezing above its freezing point Spontaneous process Submit Reset Help solid and liquid together at the melting point with no net freezing or melting solid melting above its melting point solid melting below its melting point liquid vaporizing above its boiling point liquid freezing below its freezing point liquid and gas together at the boiling point with no net condensation or vaporization liquid vaporizing below its boiling point gas condensing above its condensation point Nonspontaneous process Equilibrium system

Q: CaCO, (s)-CO, (g)+CaO (s) AS° = 161.00 J/K.mol; AH = 178.00 kJ/mol For the reaction shown above,…

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Q: inside a calorimeter is 100 g of water at 39.8 ºC. A 10 g object at 50 ºC is placed inside of a…

A: Mass of water, m=100 g  The initial temperature of water=39.8 ºC Final temperature=40ºC Change in…

Q: 11. A process that gains or accepts energy as it takes place is a(n) a. exergonic process b.…

A: A reaction in which free energy is released is called an exergonic reaction. In this Gibbs free…

Q: A 33.0 g sample of quartz, which has a specific heat capacity of 0.730 J-g C, is dropped into an…

A: Since water is at higher temperature than quartz therefore heat is transferred from water to quartz…

Q: Spontaneous processes are reversible. O True O False

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

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Q: Reaction 2 Initial temp (HCl) 26.7 celsius Initial temp (NaOH) Average initial temp Final…

A: Heat of reaction 2:

Q: What is a thermodynamically reversible process? How is the amount of work obtained from a change…

A: This is a problem is based on Thermodynamics. In thermodynamics there are two pathways via which any…

Q: istinguish between spontaneous and reversible process

A: There are certain processes which helps to study about the reaction completion, whether the reaction…

Q: Select the phase change that results in a positive sign for the change in entropy. A gas is…

A: The increasing order of entropy of the different states of matter:solid<liquid<gas

Q: Consider the chemical reaction and thermochemical information and initial partial pressures of the…

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Q: Use the following information to answer the next two questions A technician places a sample of…

A: a.) First we would write expression for Kc and plug the given concentration values at equilibrium to…

Q: A reaction is non-spontaneous. What can you conclude about the reverse reaction?   It is…

A: Spontaneity - It is a condition in which a reaction favors the formation of products .

Q: At constant pressure, the sign of q for the process CO2(s) → CO2(g) is expected to be a. positive,…

A: The balanced Chemical equation given in the question is -   CO2(s) -------> CO2(g)   In this…

Q: Change Is this change spontaneous? O Yes. A solid precipitates from a solution, releasing heat as it…

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Q: Identify whether the following process is spontaneous or nonspontaneous. Explain your answer.…

A: Given process, Dissolving table salt in boiling water. Melting ice at 25.0°C.

Q: Spontaneous reactions are the reactions that  occur on its own, without the use of any external…

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Q: 9. Identify the type of mixture formed when the NH&NO3(s) is completely dissolved in the water.

A: Reaction of Dissolving ionic compound in water: NH4NO3 (s) → NH4+(aq) + NO3-(aq)

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

A: True.  Spontaneous reactions are uni directional.

Q: TRUE OR FALSE Any spontaneous process is reversible.

A: Spontaneous process means the process which will occur without any external force or something like…

Q: 4AI (s) + 30 2 (g) → 2 Al 20 3 (s)AH° = -3351 k) is and therefore heat is by the reaction. A)…

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Q: A1.0 kg block of metal at a temperature of 400°C is added to 0.65 kg of ice at -25°C in a well…

A: he equilibrium diagram of the system aluminium–lead exhibits two invariant points, the eutectic at…

Q: Consider the reaction shown to answer the following question. BaO (s) + CO2 (g) → BaCO3 (s) AH = -…

A: ΔH = - (negative) ΔS = - (negative)

Q: /hich of the following would result in a decrease in the quantity of F, decreasing temperature…

A: The question is based on the concept of equilibrium. we have to determine which of the following…

Q: D. Identify both types of bonds in the NH&NO:(s).

A: NH4No3  Is dissociated into ions, NH4+ andNO3-  they had ionic binding due to the ions they'd…

Q: ) Complete A and B to move on. a.) Write the complete, balanced chemical equation for the following…

A: A) Complete combustion of Hexanol- Unbalanced Chemical Reaction - C6H11OH (l)  +  O2 (g) → CO2 (g) +…

Q: For the synthesis of nitrogen dioxide, NO2: 2N2(g) + O2(g) →2NO2(g) this reaction has the energy…

A: The equilibrium reaction taking place is given as, => N2 (g) + 2 O2 (g) -------> 2 NO2 (g)…