The quantity of heat required to change the temperature of 1g of a substance by one degree Celsius is defined as what?

Q: Is the specific heat capacity of a substance an intensive or ex-tensive property? Explain.

A: Specific heat capacity:

Q: How much heat is needed to heat 26.9 grams of metal from 19 degrees C to 101 degrees C? The specific…

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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: What is (a) temperature, (b) heat, (c) work, (d) energy?

A: Since we answer only upto 3 sub-parts, we'll answer the first three. Please resubmit the question…

Q: Heat is not the same as temperature, yet they are related. Explain how they differ from each other.

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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: A 100g sample of water at 25 degrees C is heated over a Bunsen burner until it nearly reaches…

A: Recall the following expression to calculate amount of heat (Q) that is required is as follows…

Q: 86. When 2.8 J of heat are added to 5.6 g of an unknown metal, its temperature rises by 3.9 °C. Are…

A: The heat added to a system 'Q' to raise the temperature is determined using following formula: Q=m×…

Q: Given the specific heat for aluminum is 0.9000 J/g·K, how much heat (q in Joules (J)) is released…

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Q: A piece of iron (C=0.449 J/g°C) and a piece of gold (C=0.128 J/g°C) have identical masses. If the…

A: The heat of any temperature change process of metal is given by  Q = mCΔT where m = mass of metal  C…

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: 79. If 89 J of heat are added to a pure gold coin with a mass of 12 g, what is its temperature…

A: Specific heat of gold, s = 0.13 J/g°C Heat, q = msΔT        89 = 12 x 0.13 ΔT       ΔT = +57.05°C…

Q: How much heat is released whne 233 grams of water at room temperature (25 degrees C) is frozen into…

A: Specific heat capacity of water (c) = 4.184 J/g°C Initial temperature (T1) = 25°C  Final temperature…

Q: = the specific heat capacity of a certain unknown liquid. You

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Q: When 305.2 calories of heat are added to 32.02 g of copper (specific heat capacity of 0.0920 cal/g…

A: The heat 'q' which is required to raise the temperature of a sample of mass 'm' having specific heat…

Q: Describe how temperature change, both positive and negative, is a determinant of heat.

A: To describe: How temperature change, both positive and negative, is a determinant of heat.

Q: Which region of the following heating curve represents AHusion ? Heat Added O a Temperature

A: The plot of temperature versus heat is known as heating curve

Q: How much heat is required to raise the temperature of 10.0 g of H2O (s) from -10 degrees C to H2O…

A:

Q: Sulfur, S8, burns in air to produce sulfur dioxide. The reaction evolves 9.31KJ of heat per gram of…

A: sulfur burns in air to produce sulfur dioxide. the reaction evovles 9.31 KJ of heat per gram of…

Q: 1.14E1 ounces of water are heated during the preparation of a cup of coffee. 1.179E3 J of heat are…

A: Solving only first question in accordance with the guidelines.

Q: During a recent winter month in Sheboygan, Wisconsin, it was necessary to obtain 3500 kWh of heat…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: The temperature of a brass bar by 10.0°C when it absorbs 2.00kJ of energy by heat. The mass of the…

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Q: In the laboratory a student finds that it takes 54.9 Joules to increase the temperature of 11.0…

A: The heat capacity is the ratio of the energy supplied in the form of heat to the rise in the…

Q: Calculate the change in temperature of water that is initially at room temperature if 3.0 kJ of heat…

A:

Q: "Mercury was once used in thermometers and barome-ters. When 46.9 J of heat are absorbed by 100.0 g…

A: To calculate the specific heat of mercury By using the formula,     Q = mC∆T C = specific heat…

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: The heat of 12 kJ in J will be?

A:

Q: Calculate the specific heat capacity of iron according to

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Q: If, in defining the specific heat, temperature is represented in ∘F instead of ∘C then the numerical…

A: Both Fahrenheit (oF ) and degree Celsius ( oC) is unit of temperature.

Q: A system releases 50 kJ of heat while having 25 kJ of work done on it.The change in energy ΔE is?

A: According to the First law of Thermodynamics: where ∆E is the change in the Internal Energy of the…

Q: An automobile engine generates 2140 Joules of heat that must be carried away by the cooling system.…

A:

Q: How much energy does it take to raise the temperature of  48g of liquid water by 43oC? Please round…

A: Given: Mass = 48 g Change in temperature = 43°C

Q: When 435 Joules of heat is addesd to 3.4 grams of olie oil at 21°C, its temperature increases to…

A: Q=mC∆T Where,     Q= amount of heat (J)    m = mass of…

Q: difference between heat and temperature

A: The SI unit of heat is J and the SI unit of temperature is K

Q: When 375 mL of water (d = 1.00g/mL) at 32°C are mixed with 125 mL of water at 92°C, what is the…

A: Mass of 375 mL water and 125 mL water is calculated as follows,

Q: An 49.84 g sample of aluminum is placed on a 43.49 g sample of copper initially at 85.24°C. If the…

A: Since you have posted multiple unrelated questions, we are entitled to answer the first only. 1)…

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 25.0 mL sample of ethanol (density=0.789 g/mL) initially at 7.0 Celsius is mixed with 35.0 mL of…

A: Volume of ethanol = 25.0 mL Density of ethanol = 0.789 g/mL So, mass of ethanol = volume * density =…

Q: When 146.0 mL of water at 26.0°C is mixed with 41.0 mL of water at 85.0°C, what e fina temperature?…

A: given :-  Volume of water at 26.0°C = 146.0 mL  volume of water at 85.0°C = 41.0 mL  To calculate :-…

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

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Q: How much heat, in J, is required

A:

Q: Suppose object A has quadruple the specific heat and double the mass of object B. If the same amount…

A: Using Q = m.c.∆T for B  Q = m.c.∆T  Now use it for A  Q = 2m.4c.∆T' Now, divide both  1 = ∆T / 8∆T'…

Q: Calculate the specific heat capacity of a piece of wood if 1500.0 g of the wood absorbs 67,500…

A: Specific heat capacity can be calculated as follows

Q: ch heat is

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Q: A block of copper(0.230 mol) starts at 15.5 degrees Celsius. What is the final temperature of cu if…

A: To calculate, the amount of heat released or absorbed for a process, the equation used is: q = m ×…

Q: Enthalpy is the heat content of a substance at constant Temperature Volume Mass Pressure Other:

A: Enthalpy is a thermodynamic property which is equivalent to the total heat content of a system and…

Q: A 456g sample metal with a specific heat capacity of .21 is initially at a temperature of 24.1…

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Q: A small piece of iron with a mass of 52.7 grams is heated from 20 degrees Celsius to 31.7 degrees…

A: Given, Mass of piece of iron (m) = 52.7 g Initial temperature (Ti) = 20°C Final temperature (Tf) =…

Q: A 29.41 gram piece of metal (specific heat, 0.51 J/g•°C) with an initial temperature of 46.2°C is…

A: The heat amount during particular chemical reaction getting evolved or added gets referred as…