In the kinetic theory of matter how does temperature affect the particles? O Lower temperature causes a reduction in movement O Lower temperature causes a phase transition from a liquid to a gas More temperature causes a reduction in movement

Q: 13.Calibration must be properly done to ensure that glass ware and equipment are in good working…

A: The solutions are given below -

Q: The temperature at which all molecular motion stops. a. absolute zero b. boiling point c. Boyle's…

A: Absolute Zero- The minimum temperature (that can be theoretically achieved), at which the motion of…

Q: A…

A: Given, Length of tank = 27.0 cm Width of the tank = 21.0 cm Depth of the tank = 10.0 cm Diameter of…

Q: The density of a substance is greater in its solid state than in its liquid state? Explain how?

A: The mass of the substance divided by the volume of the substance is equal to the density of the…

Q: The melting point is the temperature where a solid becomes liquid. The melting poi of acetone is…

A: State of matter below its melting point is solid and above its melting point is liquid.

Q: Ethyl chloride is sold as a liquid (see photo) under pressurefor use as a local skin anesthetic.…

A: (a). At 120C, ethyl chloride turns into gaseous form from liquid form. Thus liquid state changes to…

Q: In which of the following pairs of physical changes, are both changes endothermic?   a. freezing,…

A: The answer of the above question is given in step 2

Q: Name: Class Dare For each property of matter below, write the name of the property ond whether it is…

A: Physical property is the property of a substance which is observed by without changing its…

Q: Why are gases compressible?

A: The reason for gases are compressible has to be given.

Q: The experiment described in Problem 1.81 is a crude butconvenient way to determine the density of…

A:

Q: Put (✓) mark if the statement describes the property of solid, liquid, and gas based on the kinetic…

A: Matter can be classified in three types These three types are solids , Liquid and gas.

Q: The glass apparatus shown in the diagram is known as and is used for measuring. O pipette,exact…

A:

Q: A)I,ii and b)I and ii

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: There are ___________ degrees Fahrenheit between thefreezing and boiling points of water.

A: The number of degrees (in Fahrenheit) between freezing point of water and boiling point of water.

Q: 5. What determines the speed at which a particle of matter moves? A. whether it is in a compound or…

A: c) how much energy it has

Q: Which statement describes the relationship between microscopic and macroscopic phenomena? O…

A: Macroscopic phenomena are the process or activities that can be observed , experienced or measured…

Q: Iculate the amount of heat needed to melt 123. g of solid acetic acid (HCH,CO,) and bring it to a…

A: Calculation as shown below

Q: A student observed a sample of water in three states of matter. The student should describe the…

A: Three state of matters are solid, liquid and gas. Solids have very strong intermolecular attraction…

Q: for parts B and C why divide by 4 and 16 respectively?

A: For the decomposition of NO2 to NO and O2 gas, it is given that the decomposition is determined to…

Q: Define the phases of matter and phase change?

A: The state of matter that is uniform throughout in physical state and chemical composition is known…

Q: The specific heat of a substance is the amount of heat needed to O change 1 g of the substance from…

A: The answer to the following question is given as -

Q: 1. Which of the following properties pertain to solids only? a. the kinetic energy is sufficient to…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: An automobile of 3000 kg travels toward north with a constant velocity of 70 km/h . All forces…

A: Force is given by: F=m×a where m is the mass and a is the acceleration.

Q: Which statement is true about the particles of a solid when the solid changes into a liquid? A.…

A: Matter is anything which occupy space and have mass. Physically their are three states of matter…

Q: indicate if the temperature increase or decrease in the following matter changes: from liquid to…

A: 1. from liquid to gas 2. from liquid to solid 3. from gas to liquid 4. from solid to liquid

Q: Some groceries are placed in a deep freezer that is set at 18 oF. What is this temperature in…

A: Different units are used to express the volume and mass of substances such as grams, micrograms,…

Q: Aluminum is a useful metal because it can be rolled into thin sheets and bend into different shapes.…

A: All the chemical elements can be broadly divided into metals, metalloids, and nonmetals according to…

Q: 5. Seawater can be made into drinking water by boiling the seawater, collecting the steam, and con…

A: Given that : Sea water can be made into drinking water by boiling the seawater, collecting the steam…

Q: .The amount of energy involved in melting a substance without changing its temperature is called the…

A: We know that, A) heat of vaporization: it is the amount of energy require to convert liquid into…

Q: ***1.21 The density of a certain liquid is given an equation of the following form: P = (A + Br)eCP…

A:

Q: Compressible is a classification of matter, where its molecules are existing separately from each…

A: A solid cannot be compressed much because its particles are already very closely packed and there…

Q: B. Complete the table below using the following terms (Solid, Liquid, Gas) Phase Change From To…

A: Here giving some properties related to phase of matter that is solid, liquid and gas from this we…

Q: Explain and write down the kinetic theory of matter

A: Kinetic theory of matter: it is simply known as collision theory, it states that all matter…

Q: It determines the phase of a substance. A. its pressure and temperature B. its mass and volume C.…

A: There are the three common phases of matter - solid, liquid and gas. The phases of a matter depend…

Q: At one atmosphere pressure, mercury solidifies at -38.0 oF. Express this temperature in degrees…

A: At one atmosphere temperature, mercury solidifies at -38.0 °F. We have to convert this temperature…

Q: 11. During heat conduction in solids * a. the energy of the particles expands. b. the particles…

A:

Q: A change in an adjective in a specific direction is an increase or decrease across a single cycle or…

A: The above given statement is related to the periodic table which is an easiest way for the…

Q: What is the boiling point of the unknown substance Xin K(Kelvin)? X(t) = X(g) AH÷°(kJ mol1)S°J…

A:

Q: Vhat does the kinetic molecular theory tell us about the temperature of a substance? ) The…

A: To answer this question we must be aware of the postulates of kinetic molecular theory. The volume…

Q: In the kinetic theory of matter how does temperature affect the particles? O Lower temperature…

A: The kinetic theory of matter explain that matter is made up of small particles , which move randomly…

Q: What is occurring in section C? B C temperature (°C) forening D BONG Cat time (minutes) OA.…

A: We are given a Temperature(oC) versus Time(min) graph for the conversion of an unknown material from…

Q: 19. The kinetic molecular theory assumes that particles are not attracted to each other. Which…

A: KTG theory( Kinetic theory of gases) The gas particles have no forces of attraction. The gas…

Q: another. SOIIA Iiquia A solid is a state of matter that has a gas shape and volume. The attraction…

A:

Q: 6. A phase of matter in which its motion of molecules are random, medium speed and limited…

A: Given: A phase of matter in which its motion of molecules are random, medium speed and limited…

Q: Molecules possess the most amount of kinetic energy A. GAS B. LIQUID C. SOLID

A: Solid, liquid or gas are the states of the matter.  All are associated with some energies called…

Q: e. What are the properties of matter that corresponds to the molecular behavior?

A: Matter is anything that occupies space and has mass. All physical objects are composed of matter,…

Q: Directions: Complete the table below about the Kinetic Molecular Theory of Liquid and Solid.…

A: Please find your solution below : According to Kinetic Molecular Theory, the matter consist of…

Q: Time (minutes) Tomperature (OC)

A: Answer

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.