The heat of vaporization of water at 373 K is 40.7 kJ/mol. Find q, w, E, and
Question:
The heat of vaporization of water at 373 K is 40.7 kJ/mol. Find q, w, ΔE, and ΔH for the evaporation of 454 g of water at this temperature at 1 atm.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (3 reviews)
q 1030 k...View the full answer
Answered By
YOGENDRA NAILWAL
As I'm a Ph.D. student, so I'm more focussed on my chemistry laboratory. I have qualified two national level exams viz, GATE, and NET JRF (Rank 68). So I'm highly qualified in chemistry subject. Also, I have two years of teaching experience in this subject, which includes college teacher as well as a personal tutor. I can assure you if you hire me on this particular subject, you are never going to regret it.
Best Regards.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
The molar enthalpy of vaporization of water at 373 K is 41.16 kJ/mol. What fraction of this energy is used to change the internal energy of the water, and what fraction is used to do work against the...
-
Evaporation of sweat is an important mechanism for temperature control in some warm-blooded animals. (a) What mass of water must evaporate from the skin of a 70.0-kg man to cool his body 1.00 C? The...
-
The quantity of heat Q that changes the temperature T of a mass m of a substance is given by Q = cmT, where c is the specific heat capacity of the substance. For example, for H20, c = 1 cal/gC. And...
-
Given the following data: Calculate ÎH for the reaction On the basis of enthalpy change, is this a useful reaction for the synthesis of ammonia? AH - 92 kJ () + AH = -484 k (g) ON OH 88
-
Jasper Company acquires the land and building owned by Benz Company. What types of costs may be incurred to make the asset ready for its intended use if Jasper Company wants to use only the land? If...
-
A company has taxable total profits of 5,000,000 for an accounting period. Explain how the corporation tax liability for this period will be calculated if: (a) the accounting period is the 12 months...
-
Assessing control risk too low relates to: a. The efficiency of the audit. b. The effectiveness of the audit. c. The preliminary estimate of materiality. d. Tolerable error. Choose the best answer.
-
You have performed preliminary analytical procedures on one of your audit engagements and observed the following independent situations: 1. The allowance for obsolete inventory increased from the...
-
what are Total Liabilities equate to 478,523,226? Debt to Capitalization Ratio = (Total Liabilities (Total Assets + Total Equity)) x 100 Debt to Capitalization Ratio =...
-
A 2-kg block is released 4 m from a massless spring with a force constant k = 100 N/m that is fixed along a frictionless plane inclined at 30, as shown in Figure. (a) Find the maximum compression of...
-
Find E, H, q, and w for the change in state of 1.0 mol H 2 O(l ) at 80 C to H 2 O( g) at 110 C. The heat capacity of H 2 O(l)= 75.3 J/mol K, the heat capacity of H 2 O( g) = 25.0 J/mol K, and the...
-
Combustion of natural gas (primarily methane) occurs in most household heaters. The heat given off in this reaction is used to raise the temperature of the air in the house. Assuming that all the...
-
A 9.4 10 21 kg moon orbits a distant planet in a circular orbit of radius 1.5 10 8 m. It experiences a 1.1 10 19 N gravitational pull from the planet. What is the moons orbital period in earth...
-
Futura Company purchases the 4 0 , 0 0 0 starters that it installs in its standard line of farm tractors from a supplier for the price of $ 8 . 4 0 per unit. Due to a reduction in output, the company...
-
2. Find c such that A is invertible 1 0 A= -1 -1 3 1 0 2c -4]
-
- Let [121] A-03 1 4 12 If possible, find a matrix C such that 1 2 AC=01 41
-
Let A = 0 -1 -2 -1 [0 2 -4 -2 Find a basis of nullspace(A).
-
What are your prognostications regarding the convergence of augmented reality, virtual reality, and spatial computing technologies, and how might these immersive experiences redefine human...
-
Explain each of the following characteristics of a typical insurance plan. a. Pooling of losses b. Payment of fortuitous losses c. Risk transfer d. Indemnification
-
Write an SQL statement to display all data on products having a QuantityOnHand greater than 0.
-
When vibrational transitions are observed in an electronic absorption spectrum, these transitions can be used to determine dissociation energies. Specifically, a BirgeSponer plot is constructed where...
-
One method for determining FranckCondon factors between the n = 0 vibrational state of the ground electronic state and the nth vibrational level of an electronic excited state is: where...
-
Consider a diatomic molecule for which the bond force constant in the ground and excited electronic states is the same, but the equilibrium bond length is shifted by an amount δ in the...
-
What strategies can leaders employ to effectively manage change and mitigate resistance, fostering resilience and agility among employees amidst organizational restructuring and paradigm shifts ?
-
At an eatery in downtown Honolulu, three wise men sat around a table talking when the cook brought them a dish of kimchi. The cook asked them to taste the kimchi and share their thoughts with her....
-
You are to assume that the wage offer distribution facing searchers is uniform, with an upper bound of 20 and a lower bound 0 (ie all wage offers between 0 and 20 are equally likely). Assume that the...
Study smarter with the SolutionInn App