How is kinetic energy related to temperature. Explain how it affects states of atoms/compound

Q: The temperature remains constant as energy is added to a substance. How may the substance be…

A: We have to tell which option is correct

Q: What is specific heat ? O The study of heat changes that accompany chemical reactions and phase…

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Q: How much heat would need to be removed to cool 50.3 g of water from 25.6°C to -10.7°C?

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Q: How much energy is required to raise the temperature of 10.8 grams of solid chromium from 21.5…

A: According to thermodynamics: q=mc∆T                  . . . (1) Here, m is the mass = 10.8 g c is the…

Q: Why is that the surrounding temperature of ice cubes is cold and has condensation? What process…

A: In this problem we are required to explain why the temperature around the ice cubes are cold and why…

Q: 10. How is the energy released from a system related to the energy absorbed by the surroundings?…

A: In any Physical or chemical reaction all energy released from the system is completely absorbed by…

Q: A sample of water at 23.9 °C required an input of 2.68 × 104 J of heat to reach its boiling point,…

A: Required heat is calculated by using below formula,

Q: Why do solids and liquids behave differently

A: Solids and liquid are a different states of matter and the solid and liquid behaves differently…

Q: how much heat is required to heat 38 g of steam form 115 C to 120 C?

A: A numerical problem based on heat energy required, which is to be accomplished.

Q: The specific heat of water is 4.184 J gc. What is the amount of heat associated with heating 50.0 ml…

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Q: If 14.5 kJ of heat were added to 485 g of liquid water, what would be the increase in temperature?…

A: Concept introduction- Specific heat- It is the amount of heat required to raise the temperature of…

Q: The specific heat of nickel is 0.444 J/g 0C. If 50 J of heat is added to 32.3 g sample of nickel at…

A: Given data  The specific heat of nickel, csp =  0.444 J/g 0C. The amount of heat added, q = 50 J…

Q: How much heat is released when 30 g of water at 96°C cools to 25°C? The specific heat of water is…

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Q: During a phase change, the temperature remains constant although heat is being added. What is the…

A: We give energy to the reactant in the reaction

Q: What mass of water can be heated from 10.0 °C to 75.0 °C using 95.1 kJ of heat?

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Q: Is there a relationship between the final mass of the marshmallow and an increase in temperature of…

A: The relationship between the mass of burnt marshmallow and the change in the temperature of the…

Q: How much heat is required to convert solid ice with a mass of 960 g at a temperature of -10.0 °C to…

A: Heat in kilojoules can be calculated using the specific heat capacity, temperature difference and…

Q: How much heat is released when 60.5 grams of water at 60.0 degrees C changes to water at 12.5…

A: The question is about calculating the amount of heat released when 60.5 grams of Water at 60oC…

Q: If 14.5 kJ of heat were added to 485 g of liquid water, how much would its temperature increase?…

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Q: If 125 cal of heat is applied to a 60.0-g piece of copper at 24.0 C, what will the final temperature…

A: The amount of heat required to raise the temperature of the sample is obtained by multiplying the…

Q: a) Rank the three common states of matter in order from least ordered to most ordered. b) How is…

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Q: A 36.62 g sample of a substance is initially at 24.8 °C. After absorbing 1921 Jof heat, the…

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Q: What is specific heat capacity? A. The energy needed to change the temperature of a substance B. The…

A: specific heat capacity is defined as the amount of heat required to raise the temperature of a unit…

Q: Given that a 10.0 g sample of ice melts and then the resultant water proceeds to warm to 20.0 C,…

A: Given mass of ice = 10g Process 1: conversion of ice at 0 degree tp water at 0 degree The total heat…

Q: A sample of water at 15.6 °C required an input of 2.55 × 104 J of heat to reach its boiling point,…

A: We know that  q = m × C × (Tfinal - Tinitial ) Where q = heat input m = mass of reactant, water C =…

Q: Calculate the amount of heat required to raise the tempature of 20.0g of water from -21.0C to 16 C

A: Given that,  Amount of water m = 20.0 g Change in temperature ∆T= 16°C  -  (-21°C)      = 37 °C Heat…

Q: How much heat is put into 100g of water to raise temperature from 25.0 to 75.0°C? The specific heat…

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Q: How much heat would need to be removed to cool 81.5 g of water from 25.6°C to -10.7°C?

A: Given that:  Mass of water (m) = 81.5 g  Initial temperature (T1) = 25.6°C Final temperature (T2) =…

Q: A sample of lead is heated and placed in a 151.0 g container of water at 22.0 oC.  The final…

A: The heat released by the sample of lead is equal to the heat required to raise the temperature of…

Q: . How much heat must be removed from 15.5 g of water at 90.0°C to cool it to 43.2

A: q=m.c.∆T q= heat  m=mass C.=heat capacity ∆T= difference in temperature

Q: How many kilojoules of heat are absorbed when 2.00 L of water is heated from 12.5°C to 93.5°C?

A: Mass= density×volume  Mass= 1×0.002=0.002gm Now  Q=mc∆T Q= 0.002×4.18×(93.5-12.5) Q= 0.067×10-6kj

Q: a) How do you call the technique used to determine the heat gained or lost by a substance during a…

A: a) Given: The technique used to determine the heat gained or lost by a substance during a chemical…

Q: Ice melts to form liquid water Describe this physical change in terms of the arrangement of the…

A: Solid to liquid transformation is a physical change as we are adding some energy. This process is…

Q: If 1820 J of energy are used to heat 20.0 grams of water at 0.0°C, what will be the final…

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Q: What are the physical states of the compound that exist between the indicated letters in the chart…

A: A to B the compound must be in solid states .

Q: How many joules of heat are required to heat 68 g of lead from 20.4 oC to 74.8 oC?

A: Given, Mass of lead = 68g. Initial temperature = 20.40C. Final temperature = 74.80C.

Q: Calculate the heat change

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Q: Relate the heat gained by the calorimeter and water with the heat lost by the metal. EXPLAIN

A: The heat gained by the calorimeter or water is always equal to the heat lost by the metal.This the…

Q: The specific heat of zinc is 0.096 cal/goC.  Determine the amount of heat energy required to raise…

A: Applying formula Q= mc∆t

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A: This question is related to kinetic energy.

Q: How much heat is required to warm 2.07 kg of sand from 32.6 to 48.9 °C. The specific heat of sand is…

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Q: Sodium chloride, the table salt (NaCl) is added in cooking to enhance the flavor of the food. When…

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Q: > What type of system and process does the Water Heater that takes-in cold water and releases-out…

A: Solution Heat pump water heaters use electricity to maneuver heat from one place to a different…

Q: How much heat is required to convert solid ice with a mass of 930 g at a temperature of -10.0 °C to…

A: The specific heat capacity for a given chemical substance or a solution refers to the amount of the…

Q: How much heat (in kJ) would need to be removed to cool 113.1 g of water from 25.60°C to -10.70°C?…

A: The intermediate steps to cool water from 25.60°C t -10.70°C is represented as:H2O (l, 25.60°C)→H2O…

Q: A sample of water at 16.0 °C required an input of 1.97 × 104 J of heat to reach its boiling point,…

A: Heat absorbed, Q = 1.97 × 104 J Change in temperature = 100.0 °C - 16.0 °C = 84 °C Specific heat…

Q: How much heat is required to convert solid ice with a mass of 685 g at a temperature of -11.0 °C to…

A: Given data:

Q: An ice cube tray holds 555 g water. If the water initially has a temperature of 31°C, how many…

A: Given, weight of water =555 g initial temperature,Ti=31°C final temperature,Tf=0°C