Formic acid, HCHO2, was first discovered in ants (formica is Latin for ant). In an experiment, 5.48
Question:
2HCHO2(l ) + O2(g) → 2CO2(g) + 2H2O(l)
If 30.3 kJ of heat evolved, what is H per mole of formic acid?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 77% (9 reviews)
The equation is 2HCHO 2 l O 2 g 2CO 2 ...View the full answer
Answered By
Ajay Negi
Hi, I've completed my degree in engineering (Information Technology) from an NIT. Currently working as a software engineer. Wish to impart quality education to the future generation.
5.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physical Chemistry questions
-
Formic acid (HCO2H) has Ka = 1.77 10-4.
-
Calculate Ka for each of the following acids, given its pKa. Rank the compounds in order of decreasing acidity. (a) Aspirin: pKa = 3.48 (b) Vitamin C (ascorbic acid): pKa = 4.17 (c) Formic acid...
-
Formic acid, HCHO2, is a convenient source of small quantities of carbon monoxide. When warmed with sulfuric acid, formic acid decomposes to give CO gas. HCHO2(l ) H2O(l ) + CO(g) If 3.85 L of...
-
A health care facility in a metropolitan area is interested in the efficiency of its laboratory turnaround time. Based on data collected over last year, the mean turn around time was found to be 55...
-
This problem continues the Davis Consulting, Inc. situation from Problem. Recall that Davis allocated indirect costs to jobs based on a predetermined overhead allocation rate, computed as a...
-
What is BLET matrix?
-
Preparation and Planning. Roget Buckland was recently appointed auditor of Waterfield Ltd, a public company. He had communicated with the companys previous auditor before accepting the audit....
-
An industrial oven used to cure sand cores for a factory manufacturing engine blocks for small cars is able to maintain fairly constant temperatures. The temperature range of the oven follows a...
-
512/2 7x dx Evaluate (25-x2) 3/2 512/2 7x dx 0 (25-x2) 3/2 (Type an exact answer, using it and radicals as needed.)
-
A firm whose shares are trading at 2.2 times book value is forecasted to earn a return on book value of 15 percent next year. Calculate the expected return to buying this stock for the following...
-
Calcium oxide (quicklime) reacts with water to produce calcium hydroxide (slaked lime). CaO(s) + H2O(l ) Ca(OH)2(s); H = 65.2 kJ The heat released by this reaction is sufficient to ignite paper. How...
-
Acetic acid, HC2H3O2, is the sour constituent of vinegar (acetum is Latin for vinegar). In an experiment, 3.58 g of acetic acid was burned. HC2H3O2(l ) + 2O2(g) 2CO2(g) + 2H2O(l ) If 52.0 kJ of heat...
-
Some people want to eliminate sexism in all forms of communication. Youve been asked to create a program that can process a paragraph of text and replace gender-specific words with gender-neutral...
-
Identify four types of risk that auditors face. Briefly explain the nature of each.
-
Research suggests that employees who are the target of uncivil behavior may react in each of the following ways except for . a. Lower levels of creativity b. Increased violence against the harasser...
-
Briefly explain the difference between management controls and application controls. Give an example of each type of control, and explain why it is either a management control or an application...
-
Show what the tree would look like after each of the following changes. (Use the original tree to answer each part.) 1. Add node C. 2. Add node Z. 3. Add node X. 4. Delete node M. 5. Delete node Q....
-
What is meant by "subsystem factoring"? Why do auditors factor a system into subsystems? On what basis should auditors factor a system into subsystems?
-
Graph the first-octant portion of each plane. z = 4
-
Why is disclosure of depreciation or amortization methods and rates so important?
-
Concerning the concept of subshells and orbitals, (a) How many subshells are found in the n = 3 level? (b) What are the names of the subshells in the n = 3 level? (c) How many orbitals have the...
-
Which of the following statements is (are) correct for an electron with n = 4 and m = 2? Explain. (a) The electron is in the fourth principal shell. (b) The electron may be in a d orbital. (c) The...
-
Concerning the electrons in the shells, subshells, and orbitals of an atom, how many can have mg 1, and m = +- ? (a) n = 4, = 2, me = 1, and (b) n = 4, l = 2, and me = 1? (c) n = 4 and l = 2? (d) n =...
-
Board Company's direct labor information for February is as follows: Direct labor hours worked ( AQ ) 3 4 , 5 0 0 Standard direct labor hours for units manufactured ( SQ ) 3 6 , 5 0 0 Unfavorable...
-
Bolka Corporation, a merchandising company, reported the following results for October:SalesCost of goods sold ( all variable ) Total variable selling expenseTotal fixed selling expenseTotal variable...
-
Calculate the amounts needed to prepare 3 0 g of the following prescription: \ table [ [ salacylic acid, 0 . 9 %
Study smarter with the SolutionInn App