The enthalpy change when 1 mol methane (CH 4 ) is burned is -890 kJ. It takes

Question:

The enthalpy change when 1 mol methane (CH₄) is burned is -890 kJ. It takes 44.0 kJ to vaporize 1 mol water. What mass of methane must be burned to provide the heat needed to vaporize 1.00 g water?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Chemistry Principles And Practice

ISBN: 9780534420123

3rd Edition

Authors: Daniel L. Reger, Scott R. Goode, David W. Ball

See More Books

Question Posted: Dec 28, 2023 02:51 AM

See More Questions

When 15.3 g of sodium nitrate, NaNO3, was dissolved in water in a calorimeter, the temperature fell from 25.00oC to 21.56oC. If the heat capacity of the solution and the calorimeter is 1071 J/oC,...
When 23.6 g of calcium chloride, CaCl2, was dissolved in water in a calorimeter, the temperature rose from 25.0oC to 38.7oC. If the heat capacity of the solution and the calorimeter is 1258 J/oC,...
The following data were compiled to preparation of the financial statements of Stalker Company as of December 31, 2020: Unrealized gain on available for sale security Php 200,000 Excess of par ...
Suppose that the probability that a mechanic fixes a car correctly is 0.9. Determine the odds against the mechanic fixing a car correctly.
Green wood contains from 40 to 110 wt% moisture (dry basis) and must be dried before use to just under its equilibrium-moisture content when in the final environment. This moisture content is usually...
Andy Chang is working for Destiny Ltd as the Head of Operation. The following information is available for the tax year 2020/21: 1. During the tax year Andy was paid a gross annual salary of 60,600...
Interpreting Financial Analysis Ratios (LO5, 6) Thorpe Company is a wholesale distributor of professional equipment and supplies. The companys sales averaged about $900,000 annually for the...
The accountant of Kooks Shoe Co. has compiled the following information from the companys records as a basis for an income statement for the year ended December 31, 2008. Rental revenue...
Ursula Chang works as a Senior Account Manager for Decorous Stone and Tile ( Deco ) , a Canadian public company. Her responsibilities include selling tiling products to various retailers across North...
1. Consider the problem of returning change to a customer requiring the smallest number of coins. a. Show that the greedy algorithm given below returns the smallest number of coins for the coin set...
How much heat, in kilojoules, must be added to increase the temperature of 500 g water from 22.5 C to 39.1 C?
It takes 6.01 kJ to melt 1 mol of ice at 0 C. Based on the data given in Exercise 5.51, how many grams of CH4 must be burned to melt an ice cube having a mass of 35.0 g? 000
Journal Entries for Process Cost System. Plucky Corporation uses process costing in its two production departments. A separate work in process account is kept in the general ledger for each...
Administrators at International University are curious how students' GPAs after their first year compare to their high school GPAs. They plan on taking an SRS of 80 of the 900 freshmen to look up...
( 8 x - x ^ 2 ) / ( x ^ 4 ) what is the derivate.
Solve for x . log 1 0 ( 4 x ) log 1 0 ( x 3 ) = 1
Let f ( x ) = ( 8 x - 4 x ^ 2 ) It is ^ x . Find the inflection points
f ( x ) = sin ( x ) / ( 2 * x ^ 2 + 4 ) , differentiate using quotient with respect to x
Load the records of Exercise 17.31 into expandable hash files based on extendible hashing. Show the structure of the directory at each step. Show the directory at each step, and the global and local...
At Glass Company, materials are added at the beginning of the process and conversion costs are added uniformly. Work in process, beginning: Number of units Transferred - in costs Direct materials...
Consider the half-cell reaction AgCl(s) + e Ag(s) + Cl (aq). If (AgCl, s) = 109.71 kJ mol 1 , and if E = +0.222 V for this half-cell, calculate the standard Gibbs energy of formation of Cl (aq).
For a given overall cell reaction, S o R = 16.5 J mol -1 K -1 and H o R = 270.0 kJ mol -1 . Calculate E o and (E o /t) P . Assume that n = 2.
Consider the cell Fe(s) FeSO 4 (aq, a = 0.0250) Hg 2 SO 4 (s) Hg(l). a. Write the cell reaction. b. Calculate the cell potential, the equilibrium constant for the cell reaction, and G o R at 25C.
why would an auditor want to complete dual-purpose tests? what procedure can be put into place to help prevent fraud? List 4 procedures.
Based on the following information, calculate sustainable growth rate for Groot, Inc.: Profit margin= 7.1% Total asset turnover = 1.90 Total debt ratio = .45 Payout ratio = 20% What is the ROA here?
Consider the following: a call option on a stock has strike price $100, premium of $5 and the current price of the underlying stock is $100. If you buy the call option today, what is your holding...

The enthalpy change when 1 mol methane (CH 4 ) is burned is -890 kJ. It takes

Question:

Step by Step Answer:

Chemistry Principles And Practice

Students also viewed these Sciences questions