Explain what is the enthalpy of vaporizating of methane

Assignment Help Chemistry
Reference no: EM13222041

At its boiling point, the vaporization of 0.579 mol CH4 requires 4.76 kJ of heat. What is the enthalpy of vaporizating of methane?

Reference no: EM13222041

Questions Cloud

Explain the vapor pressure of diethyl ether is higher : At 25C, the vapor pressure of diethyl ether is higher than the vapor pressure of its isomer n-butanol. Why?
Compute the number of photons emitted : Calculate the number of photons emitted in one second by a 6 W laser operating at a wavelength of 438.0 nm
Influence high-performance organizational behavior : How does each of these concepts influence human behavior and what insights do these features provide about how to influence high-performance organizational behavior?
Define the composition and the properties of the ketohexose : The healthcare provider recommends that she take the Benedict's test. Assume that the glucose levels of the patient are high. State the composition and the properties of the ketohexose derived from fruit jam.
Explain what is the enthalpy of vaporizating of methane : At its boiling point, the vaporization of 0.579 mol CH4 requires 4.76 kJ of heat. What is the enthalpy of vaporizating of methane?
Discuss the differences between closing a project : Analyse and discuss the differences between closing a project that has met its objectives and closing one that was terminated early. Look at both administrative closure and associated contract closure. Give reasons for stating the differences betw..
State an equation for the reaction of tums : Tums, a drugstore remedy for acid indigestion, contains CaCO3. Write an equation for the reaction of Tums with gastric juice (HCl)
Calculate the interest rate that udellum should pay on bonds : Suppose that a corporate bond with a Baa credit rating and five years to maturity has a yield to maturity of 8 percent. Suppose that the government of the city of Udwellum, which has a Baa credit rating , issues a bond with the same time to maturi..
Explain the quantum number of the final state of the atom : A hydrogen atom initially in the n=7 quantum state emits a photon having a wavelength of 2.16495E-6 m. What is the quantum number of the final state of the atom?

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the ph of the resulting solution

Assuming all the NH3 dissolves and that the volume of the solution remains at 0.300L , calculate the pH of the resulting solution

  Explain octane ratings are assigned to gasoline mixtures

Octane ratings are assigned to gasoline mixtures based on their ability to prevent knocking relative to isooctane. Estimate the energy released during the combustion of 1.00 mol of pure isooctane.

  Explain increasing boiling point

Rank the following aqueous solutions in order of increasing boiling point: 0.10 mNa2SO4, 0.10 m SrSO4, 0.25 m sucrose, 0.20 m glucose, 0.15 m NaCl

  What is the percent yield of a reaction

What is the percent yield of a reaction in which 238 g phosphorus trichloride reacts with excess water to form 143 g HCl and aqueous phosphorus acid (H3PO3)?

  Define greatest heat of vaporization

In each of the following groups of substances, pick the one that has the given property. Explain your reasoning for each.

  Find out the final temperature achieved

Determine the final temperature achieved in this expansion, and the corresponding work done by the gas for the cases that it is 1) Helium, 2) Krypton.

  How many moles of nitrogen are needed to react

How many moles of nitrogen are needed to react with 42 moles of oxygen?

  What is the theoretical yield of aspirin

What is the theoretical yield of aspirin if 175 kg of salicylic acid is allowed to react with 118 kg of acetic anhydride?

  State mechanism of sodium chlorophenolate

How would you write the Sn2 mechanism of sodium chlorophenolate with sodium chloroacetate?

  What mass of solid citric acid and how many milliliters

What mass of solid citric acid (g) and how many milliliters of 0.500 M NaOH are needed to produce 100.0 mL of a buffer with a pH of 6.50 and a weak base concentration of 0.0250 M

  Define sodium hydroxide or sodium bicarbonat

What would the name of the species in the aqueous layer be when the mixture mentioned above is extracted with either sodium hydroxide or sodium bicarbonate?

  What was the final temperature of the gold

A 4.80 g nugget of pure gold absorbed 288 J of heat. What was the final temperature of the gold if the initial temperature was 26.0°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