State the enthalpy of the solution of ammonium nitrate

Assignment Help Chemistry
Reference no: EM13193342

When 40 Grams of ammonium nitrate is dissolved in 100 grams of water in a constant-pressure cofee-cup calorimeter, the temperature of the solution drops by 22.4 degrees Celsius. If the specific heat of the solution is 4.18J/g degrees C, calculate the enthalpy of the solution of ammonium nitrate.

Reference no: EM13193342

Questions Cloud

State frank and oswalt report a molar absorptiity : Frank and Oswalt report a molar absorptiity of 4700 L mol ^-1 cm ^-1 for the thiocyanatoiron (III) ion.
Compute the volume of household bleach : NaOCl, by mass. Assuming that the density of bleach is the same as water, calculate the volume of household bleach that should be diluted with water to make 500.0 mL of a pH = 9.80 solution.
The differences between anticommunism and mccarthyism : The differences between anticommunism and McCarthyism, The perspective from which the media covered anticommunism and McCarthyism
Contributed to stimulation of the economy : Explain how Reagan’s policies reflected conservative politics and contributed to stimulation of the economy.
State the enthalpy of the solution of ammonium nitrate : The temperature of the solution drops by 22.4 degrees Celsius. If the specific heat of the solution is 4.18J/g degrees C, calculate the enthalpy of the solution of ammonium nitrate.
What are social media : What are social media? what are the difference forms of social media that exist today? Provide examples of different social media and their primary purposes.
What angle does the ramp make with the ground : Nate built a skateboard ramp that covers a horizontal distance of 10ft. The ramp rises a total of 3.5 ft. What angle does the ramp make with the ground? Round to the nearest degree.
What is the purchasing power : Let y = 45,000(0.97)x represent the purchasing power of $45,000 with an inflation rate of 3% per year, where x represents the number of years. What is the purchasing power when x = 0?
Find the molar heat cacpacity of silver : The molar heat cacpacity of silver is 25.35 J/ mol C. How much energy would it take to raise the temperature of 11.1g of silver by 14.2 C? B) Find the specific heat of silver?

Reviews

Write a Review

Chemistry Questions & Answers

  What is the de broglie wavelength

What is the de Broglie wavelength of a 11.5 g hummingbird flying at 109 mph?

  State the expected molar solubility of silver phosphate

What is the expected molar solubility of silver phosphate, Ag3PO4 in water? B) What is the expected molar solubility, in ppt (parts per thousand), of lead(II) iodide, PbI2 in water

  How many moles of potassium chlorate are required

Potassium chlorate decomposes into potassium chloride and oxygen. how many moles of potassium chlorate are required to form 32 grams of oxygen.

  Compute the mass of salt required

Compute the mass of salt required to bring the freezing point of 200 mL of H 2 O from 0 degrees C to -5 degrees C.

  Give example a general difference in enthalpy

Sn2 requires a strong nucleophile while E2 requires a strong base. But relatively compared if you have a very strong base the E2 is preferred. Why is it so?

  Define cool down the reaction flask as needed

Assume you can heat up or cool down the reaction flask as needed for the reaction to proceed with practical rates even if no temperature is indicated in the table

  Determine the energy of an electro

Determine the energy of an electron in the given quantum level of each of the following ions. (Hint: Each of the ions has a different number of protons

  What is the volume of the balloon at the altitude

A helium-filled weather balloon has a volume of 714 L at 23 oC and 759 mmHg. It is released and rises to an altitude of 4.80 km, where the pressure is 495 mm Hg and the temperature is -9oC. what is the volume of the balloon at this altitude.

  What is the final concentration of cl2 in the flask

We place 1.32 mol PCl5 in a 1.0 L flask and allow it to reach equilibrium at a given temperature. What is the final concentration of Cl2 in the flask?

  What is the diameter of the metal atom

A metal has crystallized with a face-centered cubic lattice. The edge of the unit cell is 366 pm. What is the diameter of the metal atom?

  How many grams of no2 will be produced

How many grams of no2 will be produced when 5.00 moles of NO react?

  What percentage of the original cobr2 actually decomposed

Carbonyl bromide decomposes to carbon monoxide and bromine.  COBr2 (g) ↔ CO(g) + Br2 (g) Kc is 0.190 at 73?C. If you place 0.500 mol of COBr2 in a 2.00 L flask and heat it to 73  ?C,

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