Which of the following cannot leave or enter a closed system heat , work or matter? Which cannot leave or enter an isolated system? What do you call the part of the universe that is not part of the system?

Q: A student is investigating the boiling and freezing point of a liquid, He observes

A: According to the question -   Given -   1) Upon attaining the boiling point, the liquid Begins to…

Q: What is the independent and dependent variable? Does the mass of a bouncy ball affect how much…

A: Dependent variable: A variable which depends on the other variable say, independent variable. It is…

Q: Imagine that a hypothetical life form is discovered on our moon and transported to Earth. On a hot…

A:

Q: After reading the following scenario, explain and diagram the transfer of energy. You must label the…

A: A question based on exotherrmic or endothermic nature of reaction, which is to be accomplished.

Q: Which of the following cannot leave or enter a closed system: heat, work, or matter?

A: Closed system  that exchange energy and not the matter with surrounding

Q: Sodium acetate dissolves readily in water according to the following equation. NaC2H3O2 (s) →>…

A: The heat of a reaction or enthalpy of a reaction is the enthalpy change, which takes place at…

Q: (a) Which of the following cannot leave or enter a closed system:heat, work, or matter? (b) Which…

A: (a) A closed system is a type of system in which energy can be exchanged in the form of heat or work…

Q: What is specific Heat?

A: Thermodynamics is a study of flow of heat or other forms of energy. The change in heat is one of the…

Q: Which of the following is an example of a nonspontaneous process? Ammonium nitrate dissolving in…

A: Spontaneous process is one which occurs automatically without any extra extra energy required. An…

Q: A solution is made by mixing 285.0 mL285.0 mL of ethanol initially at 12.0 ∘C12.0 ∘C with 285.0…

A:

Q: Which of the following is an example of a nonspontaneous process? O A hot skillet cooling…

A: Non spontaneous reaction is the reaction which require additional energy to occur.

Q: Dissolution is an endothermic process when 100 mL of water dissolves 5 grams of a solid compound.…

A: Dissolution is a endothermic process when 5g solid is dissolved into 100 ml of water.  Direction of…

Q: A student is investigating the boiling and freezing point of a liquid , He observes the liquid in…

A: 1. Solution - According to the question - Given - 1) Upon reaching the boiling point, the liquid…

Q: Write T if true, and F if false 1. Heat flow is a directional quantity. Heat flows from a warmer…

A: Explained as follows

Q: NaOH, ethanol heat

A: Organic reactions are those in which organic reactant react to form organic products.

Q: The temperature of a sample of iron increased by 23.4 °C Substance Specific heat J/(g °C) when 269 J…

A:

Q: The amount of heat absorbed by the solution can be found using the equation q = m x SH x AT. It can…

A: A multiple choice question based on heat absorbed, which is to be accomplished.

Q: 4. A helium-filled balloon spontaneously deflates overnight as He atoms diffuse through the wall of…

A: As bartleby rule I can answer only 1 question please post questions separately. Please don't des…

Q: What happens when a system undergoes a series of changes or processes and then returns to the…

A:

Q: What is the state of nature and does it still exist? If so, where?

A: The state of nature is a free entity in which no positive law exists; it is free from any form of…

Q: TRUE OR FALSE 1. Heat flow is a directional quantity. Heat flows from a warmer body to a colder…

A: When there is a temperature gradient exist, heat will always flow. That means that when there is…

Q: A hot cup of tea placed near an open window to cool. Which of the following statements best…

A: Given: Hot cup of tea placed near an open window to cool.

Q: When making ice cream and for the ice to melt, the salt/ice mixture must draw energy from the system…

A: Melting is a process that requires energy to weaken the intermolecular forces present in the solid…

Q: How do heat and work affect the system

A: Heat and work are two unique methods of moving energy starting with one system then onto the next.…

Q: Imagine that a hypothetical life form is discovered on our moon and transported to Earth. On a hot…

A: The heat of vaporization of hypothetical extraterrestrial life = 259 cal/g. The heat of vaporization…

Q: Condensation is an immersive reader process. A) Isolated B) Exothermic C) Endothermic D)…

A: Given A) Isolated B) Exothermic C) Endothermic D) Caloric Which describe the process of condensation…

Q: A system that cannot exchange energy or matter with its surroundings is what type of system?

A: Thermodynamic systems are of three types: Open system- These types of systems can exchange heat and…

Q: 1. Which of the following accurately describes the conditions of an isolated system? a. Both energy…

A: The reaction is which heat is added is called as endothermic reaction.  The reaction in which heat…

Q: The temperature of a sample of silver increased by 22.4 °C when 273 J of heat was applied. Substance…

A: Find the solution below

Q: What are the units of specific heat?

A: Specific heat is the amount of heat per unit mass (kg or g) required to change the temperature of a…

Q: A hot 101.6 g lump of an unknown substance initially at Substance Specific heat (J/(g•°C)) 164.8°C…

A: We have to equate the heat lost by the metal to the heat gain by the water to determine the specific…

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: You add hydrochloric acid slowly to the water and notices that the flask feels hot. What is the…

A: A question based on chemical thermodynamics that is to be accomplished.

Q: Imagine that a hypothetical life form is discovered on our moon and transported to Earth. On a hot…

A: Mass of sweat = 259g Let the mass of sweat loss by extraterrestrial = x g  Mass of sweat loss by…

Q: Which of the following accurately describes the conditions of a closed system? a. Both energy and…

A: Given,

Q: A hot cup of tea placed near an open window to cool. Which of the following statements best…

A: The given statement is : A hot cup of tea placed near an open window to cool.

Q: A 25.0 g block of Al with specific heat 0.897 is placed into 100.0 g of water at 30.0°C. The final…

A: The heat lost by the hot body is equal to the heat gained by the cold body.

Q: f a system loses energy the surroundings gain energy

A: Given statement is, if a system loses energy the surroundings gain energy

Q: How does a closed system differ from an open system?

A: In thermodynamics we have two type of system. 1.) Open system…

Q: Which of the following accurately describes the conditions of an isolated system? a. Both energy and…

A: Isolated system, as the name suggests, is something where no matter and no energy can be…

Q: Differentiate between the Exothermic and Endothermic processes?

A: Endothermic Reactions: A reaction in which the system absorbs energy from the surrounding in the…

Q: What type of system is able to exchange both energy and matter with its surroundings?

A:

Q: For each of the following-define a system and its surroundings and give directions of heat flow.…

A: There are two types of reaction :-  Exothermic reaction  Endothermic reaction

Q: )Which of the following cannot leave or enter a closed system: heat, work, or matter? Which cannot…

A: The system consists of those molecules which are reacting.The surroundings are everything else; the…

Q: What is specific heat of liquid water?

A: Specific heat: The amount of heat energy required to raise 1 g of substance by one degree Celsius.

Q: Which statement describes the effect of adding more energy to a system, assuming a phase change does…

A:

Q: Compare the enthalpy of a solid becoming part of a liquid solution and the enthalpy of gas becoming…

A: Enthalpies of different processes is to be compared.

Q: 1. Which of the following accurately describes the conditions of a closed system? a. Both energy and…

A: Please note: According to the guideline, in one session only three parts of a question can be…