Part 1: AHm dissolution Mass of Water Mass of NaOH Total Mass in cup Mole of...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Part 1: AHm dissolution Mass of Water Mass of NaOH Total Mass in cup Mole of NaOH Initial Temperature 21.0°C Final Temperature 29.4°C Change in Temperature 8.4°C (calculated) AHm dissolution Average AHm dissolution Part 2: AHmneutralization Mass of 1.00 M HCI Vol. of 1.00 M HCI Vol. of 1.00 M NaOH Mass of 1.00 M NaOH Mole product if HCI limiting reactant Trial 1. 100.5608 3.1069 103.6669 (calculated) (calculated) All calculation to determine AHm,d for Trial 1 (4 pts.) Mole product if NaOlf limiting reactant Accepted AHm dissolution 634 439. 50.@ml (calculated) (calculated) (calculated) (calculated) Trial 5.077g. 105.2899 (calculated) (calculated) 21.5°C 34.2°C. 12.7 °C (calculated) (4 pts. each) Percent Error Trial 2 66.7872. 55.0mL (calculated) (calculated) (calculated) (calculated) 70 Part 1: AHm dissolution Mass of Water Mass of NaOH Total Mass in cup Mole of NaOH Initial Temperature 21.0°C Final Temperature 29.4°C Change in Temperature 8.4°C (calculated) AHm dissolution Average AHm dissolution Part 2: AHmneutralization Mass of 1.00 M HCI Vol. of 1.00 M HCI Vol. of 1.00 M NaOH Mass of 1.00 M NaOH Mole product if HCI limiting reactant Trial 1. 100.5608 3.1069 103.6669 (calculated) (calculated) All calculation to determine AHm,d for Trial 1 (4 pts.) Mole product if NaOlf limiting reactant Accepted AHm dissolution 634 439. 50.@ml (calculated) (calculated) (calculated) (calculated) Trial 5.077g. 105.2899 (calculated) (calculated) 21.5°C 34.2°C. 12.7 °C (calculated) (4 pts. each) Percent Error Trial 2 66.7872. 55.0mL (calculated) (calculated) (calculated) (calculated) 70
Expert Answer:
Answer rating: 100% (QA)
The image provided appears to be a worksheet with data collected from experiments designed to measure enthalpy changes during a chemical reaction The ... View the full answer
Related Book For
Posted Date:
Students also viewed these accounting questions
-
If water with a mass mh at temperature Th is poured into an aluminum cup of mass mAl containing mass mc of water at Tc, where Th > Tc , what is the equilibrium temperature of the system?
-
If a cup of coffee has temperature 95 C in a room where the temperature is 20 C, then, according to Newtons Law of Cooling, the temperature of the coffee after minutes is T(t) = 20 + 75et/50 What is...
-
If a cup of coffee has temperature 95 C in a room where the temperature is 20 C, then, according to Newtons Law of Cooling, the temperature of the coffee after t minutes is T(t) = 20 + 75e-t/50 What...
-
I t was Swiss hotelier Csar Ritz, founder of the Parisian Htel Ritz back in 1898, who coined the familiar phrase the customer is always right. For the modern hospitality manager who must constantly...
-
What are other crimes associated with federal income tax fraud?
-
Cambridge Accounting provides accounting services to its clients. After several significant server failures, the company is thinking of outsourcing all its data processing requirements to Seven Oaks...
-
P 67 Use the Standard Normal Table or technology to find the z-score that corresponds to the cumulative area or percentile. Table 4-Standard Normal Distribution Arca 0 z Z .09 .08 .07 .06 .05 .04 .03...
-
Presented below are long-term liability items for Suarez Company at December 31, 2014. Prepare the long-term liabilities section of the balance sheet for Suarez Company. Bonds payable, due 2016...
-
What are your thoughts on employers' obligation to fostering an environment of cultural diversity and inclusivity?
-
Three employees in the maintenance department are responsible for repairing the video games at Pinball Wizard, a video arcade. A maintenance worker can fix one video game machine every B hours on...
-
A firm plans to invest $300,000 in a new high-efficiency.Furnace that will reduce its energy bill by $100,000 in years 1 and 2, $75,000 in years 3, 4, and 5, and $50,000 in year 6. If the appropriate...
-
@VickiK wrote to JetBlue: I have booked a flt in July, CA-VT. Wondering about flying my wedding dress w/me. Is there a safe place to hang it on the plane? Prepare a response based on the following...
-
Are conversational Internet acronyms and slangsuch as AFAIK, G2G, HIFW, ICYMI, and NSFWas well as all-lowercase writing acceptable in e-mail, texting, or instant messaging for business?
-
Consumers in the United States and the United Kingdom enjoy some of the worlds most generous merchandise return policies. It is no wonder, perhaps, that a few shoppers presumably buy clothes and...
-
One of the employees told me that it would be available soon. Your Task. Revise the above sentence to improve clarity and precision. Use your imagination to add appropriate words.
-
Revise the following by incorporating a bulleted list with category headings. Auto accidents account for a high number of accidental deaths. The most common causes of these accidents are due to the...
-
What are the implications of having fewer units produced than the number of units sold?
-
In the operation of an automated production line with storage buffers, what does it mean if a buffer is nearly always empty or nearly always full?
-
The kinetic energy of an object attached to a horizontal ideal spring is denoted by KE and the elastic potential energy by PE. For the simple harmonic motion of this object the maximum kinetic energy...
-
Horizontal rays of red light ( = 660 nm, in vacuum) and violet light ( = 410 nm, in vacuum) are incident on the flint-glass prism shown in the drawing. The indices of refraction for the red and...
-
Multiple-Concept Example 4 reviews the principles that play roles in this problem. A primitive diving bell consists of a cylindrical tank with one end open and one end closed. The tank is lowered...
-
Which ratio measures the ability of a company to collect its receivables? a. Current ratio b. Quick ratio c. Days sales in receivables d. Return on assets
-
Which ratio measures the ability of a company to pay its current debts? a. Current ratio b. Inventory turnover ratio c. Days sales in receivables d. Return on assets
-
To calculate the debt ratio, total liabilities should be divided by a. income from operations. b. total assets. c. interest expense. d. total stockholders equity.
Study smarter with the SolutionInn App