What is the specific heat capacity of pb

Assignment Help Chemistry
Reference no: EM13123251

It takes 78.2 J of energy to raise the temperature of 45.6 g of lead by 13.3 oC. What is the specific heat capacity of Pb? What is the molar heat capacity of Pb?

Reference no: EM13123251

Questions Cloud

What is the molarity of chlorine ion in the final solution : a solution is prepared by adding 1.60 grams of solid NaCl to 50ml of 0.100M CaCl2. what is the molarity of chlorine ion in the final solution? assume that the volume of the final solution is 50ml
What is effect on the karls individual income tax : what is effect on the Karl's individual income tax with the following conditions?( tax year 2011)
Show labeled computations for amount of income tax payable : Prepare a journal entry to record income taxes for the year 2008. Show labeled computations for the amount of income tax payable and the change in the deferred tax account.
Fixed point iterations : The equation x - 3 ln x = 2 has exactly two solutions A and B, with 0
What is the specific heat capacity of pb : It takes 78.2 J of energy to raise the temperature of 45.6 g of lead by 13.3 oC. What is the specific heat capacity of Pb? What is the molar heat capacity of Pb.
Find likely to underperform on aptitude tests : They became ________ likely to underperform on aptitude tests and ________ likely to become aggressive toward someone who had insulted them.
Calculate the amount of heat liberated : Calculate the amount of heat liberated (in kJ) from 375 g of mercury when it cools from 89.2°C to 15.7°C
Double declining-balance depreciation method : Warren Company plans to depreciate a new building using the double declining-balance depreciation method. The building cost $800,000. The estimated residual value of the building is $50,000 and it has an expected useful life of 25 years.
Calculate the molar heat of solution of kcn : When a 7.00-g sample of KCN is dissolved in water in a calorimeter that has a total heat capacity of 2.734 kJ·K-1, the temperature decreases by 0.460 K.

Reviews

Write a Review

Chemistry Questions & Answers

  How many ammonium ions are present

When 0.062 moles of ammonium sulfate ((NH4)2SO4) are dissolved in enough water to make 200 milliliters of solution, how many ammonium ions are present.

  Determine the partial pressure of each gas

Determine the partial pressure of each gas in a mixture of gases using Dalton's law of partial pressures

  Hydrochloric acid to the buffer solution

what are the pH and the change in pH after the addition of 0.054 mol hydrochloric acid to the buffer solution?

  How many moles should be added to bring the equilibrium

Determine how many moles of carbon dioxide should be added to the system to bring the equilibrium carbon monoxide concentration to 0.743 mol/L

  Determine the entropy change for freezing

Determine the entropy change for freezing 6.33 grams of C 2 H 5 OH at 158.7 K? H =-4600 J/mol. Express your answer in units of J/K.

  How many moles of sodium sulphate are required

Sodium sulfate dissolves as follows: Na2SO4(s) 2Na+(aq) + SO42- (aq). How many moles of Na2SO4 are required to make 1.0 L of solution in which the Na concentration is 0.10 M.

  Determine how much heat energy is needed

Determine How much heat energy, is needed to convert 64.0 grams of ice at -18.0 degrees Celsius to H 2 O at 25.0 Normal Temperature  ? express your answer in kilojoules

  How many milliliters of sulphuric acid is needed

How many milliliters (mL) of a 1.28 M sulfuric acid solution are needed to neutralize 60.2 mL of a 0.427M sodium hydroxide solution.

  Determine how many atoms there are in 1 gallon

Determine how many atoms there are in 1 gallon using your knowledge of mole calculations and unit conversions. Assume that the molecular formula for gasoline = C6H14 ,the density of gasoline =0.85 grams/mL

  What pressure must be applied

The volume of a cylinder in an auto is 0.44L. the cylinder is filled with a gasoline and air mixture at 1.0 atm and then is compressed to 0.073L prior to ignition.

  What will be the concentration of h2so4

Suppose that a fully charged lead-acid battery contains 1.50L of 5.00M H2SO4. What will be the concentration of H2SO4 in the battery after 3.40A of current is drawn from the battery for 4.50 hours?

  Determine the ultimate end product

We are asked to write the balanced equation when glucose is reacted with ammonium chloride + epichlorohydrin + isopropyl alcohol. What is the ultimate end product? Hopefully it is supposed to be some form of a quaternary ammonium radical attached to ..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd