Chemistry High School

the molar heat capacity of silver is 25.35 j/mol⋅∘c . how much energy would it take to raise the temperature of 8.20 g of silver by 17.3 ∘c ? express your answer with the appropriate units.

Answers

Answer 1

33.34 J of energy it would take to raise the temperature.

Specific heat = J/g C

(25.35 J/mole C) x (1 mole / 107.8682g) = 0.2350 J/g C

Energy required = (mass in grams)x(Specific heat)x(Temp final - Temp initial)

= (8.20 g)(0.2350 J/g C)(17.3°C) = 33.34 J (units cancel for /g C)

Heat capacity or specific heat is the quantity of heat consistent with unit mass that is required to elevate the temperature with the aid of 1°C. particular warmness is helpful in figuring out the processing temperatures and quantity of warmth vital for processing and may be helpful in differentiating between  polymeric composites.

The specific heat capacity (or in reality, the specific heat), that's the heat potential according to unit mass of a material. Experiments show that the transferred heat relies upon on three factors: (1) The change in temperature, (2) the mass of the system, and (3) the substance and phase of the substance.

The specific heat is the quantity of heat energy per unit mass required to elevate the temperature by way of one degree Celsius. The connection between warmth and temperature change is commonly expressed inside the form shown under where c is the unique warmness .

Learn more about Specific heat here:- https://brainly.com/question/21406849

#SPJ1

Related Questions

Other Questions
In 23 complete sentences, thoroughly explain the protagonist's main motivation or goal in your Module One short story? What does the protagonist want? Provide at least two specific details from the text to support your analysis of the protagonist's motivation or goal. according to the production possibility model, if more resources are allocated to the production of physical and human capital, then all of the following are likely to happen except The reduction of the amount of medication in the body can be modeled bythe equation , where A is the amount at time t, A0 is the amount att = 0, and k is the decay constant ( ). The half-life time of a certainmedication is 3.5 h. A person takes 400 mg of the medication at t=0, andthen additional 400 mg every 4 h. Determine the amount of the medicationin a patients body 23 h after taking the first dose.After determining the value of k, define a vector(the time since taking each dose) and calculate the corresponding values ofA. Then use MATLABs built-in function sum to determine the totalamount. Vous .jouer au tennis cet aprs-midi ? what is the maximum number of balls of clay of radius 2 that can completely fit inside a cube of side length 7 assuming the balls can be reshaped but not compressed before they are packed in the cube? If the moxie tank has an initial pressure of 50 atm in the winter what will be the pressure in summer Determine the angle of rotation what allows the internet assigned numbers authority (iana) to segment any address space to define larger or smaller networks as needed, giving far more flexibility to allocate networks of virtually any size without wasting large blocks of ip addresses? Which of the following statements best describes the political participation of African Americans during Congressional Reconstruction? Alkaline earth metals are found in group 2 and tend to ____ 2 electrons when combined with another element. I need the answer to this with an explanation. This is ratio. In 1909, scientist ernest rutherford directed a stream of high speed alpha particles at a thin piece of gold foil. Some of the particles passed through, some were deflected, and some bounced straight back. This result caused rutherford to conclude that. all else equal, if a price floor is imposed on a market that has reached a competitive equilibrium price, what will happen to consumer and producer surplus? The slope of a line is For the following please tell me if they can or cannot cross the cell membrane without help? Why or why not.Na+, Glucose, O2, Insulin, CO2, Fructose, K+, Select the correct answer from each drop down-menu.Which are the best definitions for theorem, conjecture, and axiom?A statement that is assumed to be true without proof is a(n) . A statement that has been shown to be true by vigorous application of logic is a(n) . A(n) is a statement that is believed to be true but hasn't been proven. pre-Columbian American Indian groups that lived in what is now Ohio? Explain the advantages/disadvantages to each of the projects Bocavista Dante buys candy that costs $7 per pound. He will spend at least $42 on candy. What are the possible numbers of pounds he will buy? Use p for the number of pounds Dante will buy. Write your answer as an inequality solved for p The area and perimeter