Explain what is the specific heat capacity of gold

Assignment Help Chemistry
Reference no: EM13668855

Explain what is the specific heat capacity of gold if it requires 48.8 J to raise the temperature of 15 grams of gold 25 C?
29 J/gC
0.13 J/gC
79 J/gC
0.011 J/gC
None of these

Reference no: EM13668855

Questions Cloud

Explain what is the wavelength of light in centimeters : Explain what is the wavelength of light in centimeters having a frequency of 1.5x10^18 s^-1? The speed of light is 3.00 x 108 m/s
Compute the de broglie wavelength of an electron accelerated : Compute the de Broglie wavelength of an electron accelerated from rest through a potential difference of (a) 100 V, (b) 1.0 kV, (c) 100 kV
Compute heat released by the reaction in each trial : In trial two the preliminary temperature of the HCl was 22.5. While the Mg was added the temperature was 24.0 as well as rose to 42.20, leveling off at 41.50. Compute heat released by the reaction in each trial, the amount of Mg (moles) and ΔH1 (Mg..
Explain why is reasonable on one account however opposite : The boiling point of HCl is -84C and that of HBr is -70C. Why is this reasonable on one account however opposite from what one would expect from a consideration of polarity? Explain which trend is more important in this case
Explain what is the specific heat capacity of gold : Explain what is the specific heat capacity of gold if it requires 48.8 J to raise the temperature of 15 grams of gold 25 C
Compute the energy of combustion for one mole of ethylene : A bomb calorimeter has a heat capacity of 2.47 kJ/K. While a 0.105 g sample of ethylene (C2H4) was burned in this calorimeter, the temperature increased by 2.14K. Compute the energy of combustion for one mole of ethylene.
Define how much heat is released per gram of oil shale : The calorimeter contains 1.00 kg of water (CH2O = 4.184 J/g C) and the heat capacity of the empty calorimeter is 0.10 kJ/C. How much heat is released per gram of oil shale when it is burned
Explain how does the calculated value of delta h : If a student performs an end other mic reaction in a calorimeter, explain how does the calculated value of delta H differ from the actual value if the heat exchanged with the calorimeter isn't taken into account
Demonstrate the sequequence of steps and appropriate : Present your strategy and detailed mechanism how you prepare2-chloro-3-nitrotolune starting with benzene. Demonstrate the sequequence of steps and appropriate reagents providing detailed mechanism of each process

Reviews

Write a Review

Chemistry Questions & Answers

  What is the boiling point of the solution

what volume of ethylene glycol, a nonelectrolyte, must be added to 15.0 Liters of water to produce an antifreeze solution with a freezing point of - 30 degrees celcius? what is the boiling point of the solution?

  Explain cobalt chloride needed to prepare cobalt fluoride

How many grams of cobalt (III) chloride and of hydrogen fluoride are needed to prepare 100.00 grams of cobalt (III) fluoride

  Explain exhaustivemethylation of the carbohydrate

Exhaustivemethylation of the carbohydrate followed by gentle enzymatichydrolysis of the carbohydrate yeilds 2,3,6trimethylmannose and 2,3,4,6tetramethylgalactose. Draw and name the original carbohydrate.

  Explian a binary separator sorts glass according to color

A binary separator sorts glass according to color, with clear glass being the intended material recovered and colored glass being the intended material rejected. Glass enters the separator at a rate of 1575 pounds per hour with clear glass being 1..

  Define what are the equilibrium concentrations

In the reaction 2A ? X + Y, the initial concentrations are all 0.600 M. If the equilibrium constant is 1.20 x 10^6, what are the equilibrium concentrations

  When 16768 g of an organic iron compound containing fe c h

when 1.6768 g of an organic iron compound containing fe c h and o was burned in o2 3.1363 g of co2 and 0.89758 g of h2o

  What mass in grams of solid forms

57.0 mL of 3.50 M sodium hydroxide is combined with 35.0 mL of 1.80 M magnesium chloride. What mass in grams of solid forms?

  Calculate the equilibrium constant kp if the total pressure

consider the decomposition of ammonium chloride at a certain temperature.nh4cls nh3g hclgcalculate the equilibrium

  How much specific heat must be added or removedisobarically

commercial aircraft fly near 200 mb where typically the outsidetemperature is -60 degrees celsius.a calculate the

  Explain the mixture have a uniform spherical radius

All particles in the mixture have a uniform spherical radius of 0.094 mm. a) Calculate the mass of a single particle of Na2SO4 and the number of Na2SO4 particles in the mixture.

  If 164 of wet h2 is collected over water at 24c and a

if 164 of wet h2 is collected over water at 24c and a barometric pressure of 739 how many grams of zn have been

  What is the concentration of f- in the new solution

When 20 mL of a 120 mL stock solution containing 2 M BaF2 is diluted to 80 mL, what is the concentration of F- in the new solution.

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