How does the kinetic energy of particles vary as a functionof temperature?

Q: A sample of water with a mass of 23.31 g and an initial temperature of 367.67 K loses 8615 Joules.…

A: Given  Mass of water ( m ) = 23.31 gram  Release heat ( Q ) = 8615 joule  Initial Temperature ( T1 )…

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: A cylinder of oxygen is cooled from 27oC to -123oC. By what factor does the average kinetic energy…

A: Recall the following expression of kinetic energy (E) of a gaseous system…

Q: Contrast potential and kinetic energy.

A: There are different forms of energy. The kinetic energy and potential energy are two of them. They…

Q: is energy in motion. a Chemical Energy O b Potential Energy O c Work O d Kinetic Energy

A: Kinetic Energy is energy in motion . When any Particle is in motion it contains Kinetic Energy .

Q: How is kinetic and potential energy differ?  How are they related?  Please citean everyday situation…

A: When an object is at rest the body is said to possess potential energy. in another case when the…

Q: The internal energy within a system associated with the motion of particles and that can be added to…

A: The total energy of the particles of a substance is known as internal energy. The internal energy of…

Q: Explain potential and kinetic energy in chemical

A: This  question is related to topic of energy.

Q: A sample of liquid water is heated with an electrical coil. If 615 Joules of energy are added to a…

A:

Q: WHAT IS THE KINETIC ENERGY OF A SINGLE ATOM OF MERCURY THAT HAS A SPEED OF 200m/s?

A: Given: Speed of atom = 200 m/s Molar mass of mercury = 200.59 g/mol

Q: A sample of aluminum with mass of 53.2 g is initially at155oC. What is the temperature of the…

A: The specific heat capacity (C) of a given sample is defined as the quantity of energy as heat, that…

Q: Sodium (Na) metal undergoes a chemical reaction with chlorine (Cl) gas to yield sodium chloride, or…

A: 1 cal = 4.184 J Na + 0.5 Cl2  -----> NaCl + heat Heat released by reaction of 1.00 g of sodium =…

Q: Which of the following equations is a mathematical definition of enthalpy? O AH AE+ PAV O AH = AG +…

A:

Q: When acetone, CH,COCH), is completely burned to carbon díoxide and liquid of formation, AHe, for…

A: Standard heat of formation of CO2 (ΔHfo) = -393.5 KJ/mol. Standard heat of formation of H2O (ΔHfo)…

Q: A 50g sample of an unknown metal is heated with 800 joules. If the temperature of the metal…

A: Given metal is copper

Q: N2 +3H2 2NH3 + heat d. increase temperature

A: The reaction given is,

Q: What are the main causes of kinetic energy?

A: Kinetic energy: The form of energy which led to motion of object. It depend only on mass of object…

Q: When the automobile brakes to it stop is the lost kinetic energy converted mostly to heat or some…

A: When brakes are applied, the kinetic energy of the car is converted to some other form of energy and…

Q: You add a 150-g sample of iron that has been heated to 85.0oC is placed into an insulated container…

A: The heat flow between the two substances is calculated by using the formula, where, m is the mass.…

Q: Calculate the number of joules in a Btu.

A: Given :- 1 Btu (British thermal unit)  To find :- value in joules

Q: The calorie is defined as the amount of energy required to raise the temperature of of water by O 10…

A: Calorie is the unit of energy. Usually to measure the energy provided by a particular food can be…

Q: Draw a graph of the "Potential Energy" fo

A: P.E increases when no change in temperature is noticed. K.E increases when there is increase in…

Q: A sample of gaseous helium is heated with an electrical coil. If 932 Joules of energy are added to a…

A: We can use the formula  Q= m x c x ∆T  Or  Q = m x c x (Tfinal - Tinitial)  Now Q = Heat = 932…

Q: he auerage ura capa city fa4-yer-ald is obaut 3coL. How nicnly noles uf gGs (car) do he ungs of an…

A: Solve the problem using given information and plug values in Ideal gas law.

Q: If 756 cal of heat were added to 64.8g of Al at 32.5 degrees celsius, What is the final temperature…

A: Given: Mass of Al = 64.8 g. Amount of heat added = 756 cal. And initial temperature = 32.5 oC

Q: If { = 0, which of the following may be true?

A: According to quantum mechanics, there are four types of quantum numbers. The electrons are filled in…

Q: A sample of gaseous oxygen is heated with an electrical coil. If 178 Joules of energy are added to a…

A: The energy released or added in a system can be calculated through this formula:…

Q: what are the states of matter of the temperature´s

A: States of matter are mainly 3 types  i) Solid ii) liquid iii) Gas These phase transition depends on…

Q: E thermochemical equations

A:

Q: A 43.97 kg cheetah is running after a gazelle at 22.49 m/s. What is the kinetic energy of this…

A: Given mass of cheetah  = 43.97 kg  velocity               = 22.49 m/sec Kinetic Energy    = ?

Q: Objects can possess energy as (a) endothermic energy (b) potential energy (c) kinetic energy O a…

A: Here two form of energy possessed by objects that is potential energy and kinetic energy while…

Q: Refer to the two beakers for question 7. 27°C 45°C The beakers both contain 125 mL of the same…

A:

Q: The units for the answer is KJ/mol. But this answer says joules. why is that?

A: Previous answer is incorrect.

Q: The quantity of heat required to change the temperature of 1g of a substance by one degree Celsius…

A: The answer is given as :

Q: How is the kinetic energy of a gas related to temperature?

A: Introduction- Gaseous molecules do not have any order as they do not have any shape or size. In…

Q: As the average kinetic energy of a substance increases, the temperature of the sample O a increases…

A: Average kinetic energy is directly related to the temperature.

Q: Calculate the maximum safe operating temperature the engineer should recommend for this reaction.…

A: Dinitrogen difluoride gas = N2F2 Mass of N2F2 = 0.107 Kg or 107 gm

Q: A sample of liquid mercury is heated with an electrical coil. If 28.8 Joules of energy are added to…

A:

Q: How heat was measured traditionally ?

A: Heat is always defined as the measure of transferred energy. In the exothermic process, heat is…

Q: A mixing experiment is done using 74.23 grams of 82.53 celsius water and 27.44 grams of 41.29…

A: Given: Mass of water sample 1 or hot water = 74.23 g. The initial temperature of water sample 1 or…

Q: 4) Write down the relationships your derived above as mathematical equations m = mass (g) AT =…

A: From Experiment-1, mass(m) is inversely proportional to change in temperature(∆T) when heat is…

Q: A sample of solid copper is heated with an electrical coil. If 69.5 Joules of energy are added to a…

A:

Q: True or false: write true if the statement is correct and write false if it is wrong. A. Average…

A: Average kinetic energy of a gas is directly proportional to the temperature of the gas in kelvin.…

Q: A 15.9 g sample of aluminur be when 84.3 cal of heat are

A: Here we will use the equation  Q = mc∆T  Where Q = Heat absorbed or released in Joules  c = Heat…

Q: The force that one object exerts on another object when they rub against each other in opposite…

A: The force that one object exerts on another object when they rub against each other in opposite…

Q: 0tat ae he be Corngrments of activaten epcigy. State Archenius law and tr kuperature dependance.

A: The activation energy (Ea) is an external energy provided to the reactants at the time of the…

Q: Use the References to access important values if needed for this question. A sample of gaseous…

A: Solution :    The amount of heat required to increase the specific amount of substance is given by…

Q: s thermal energy is added to a substance, which of O The kinetic energy of the particles will…

A: As thermal energy is added to a substance  Kinetic energy of the particles will increase becouse…