Strange Case Mole Airlines Flight 1023 Answer Key Zip

[Incul Möller]

How to Solve the Strange Case of Mole Airlines Flight 1023

If you are looking for a challenging and fun puzzle that tests your logic and reasoning skills, you might want to try the strange case of mole airlines flight 1023. This is a fictional scenario that involves a plane crash, a mysterious explosion, a murder mystery and a chemical analysis. The puzzle was created by a chemistry teacher and has been used as a teaching tool and a brain teaser for students and enthusiasts alike.

strange case mole airlines flight 1023 answer key zip

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The Scenario

The scenario is as follows: At 6:02 a.m. you and your team of medical examiners are called to the scene of a plane crash. You find evidence of a pre-crash explosion. At the site of the explosion, the following material has been found. Results of chemical analysis follow: C 37.01 % H 2.22 % N 18.5 % O 42.27 %.

The deceased passengers are found in and around the crash. They must be identified by the substances found in their belongings or in their bodies, since they are not recognizable and their dental records are not available. Upon further investigation one passenger was suspected of having been murdered before the crash: the time of death was approximated at one hour prior to the crash.

You are given the percent composition data of the compounds found in or with the passengers bodies, the possible compounds that match those compositions, and some personal data of the passengers and crew. Your job is to use this information to determine the formulas of the compounds, identify each passenger, figure out who was murdered and who is the most probable murderer.

The Data

The data you are given is presented in three tables:

Passenger	Compound Analysis (%)	Location	C	H	N	O

1

Blood

67.31

6.98

4.62

21.10

2

Face

63.15

5.30

----

31.55

Stomach

46.66

4.48

31.1

17.76

3

Pockets

72.18

7.04

4.68

16.03

4

Blood and pockets

15.87

2.16

18.15

<

63.41		5 Blood 75 42 6 63 8 38 9 57 /tr Pockets 37 01 2 22 18 5 42 27 /tr
	6	The Solution To solve the puzzle, you need to follow these steps: Use the percent composition data to calculate the empirical formulas of the compounds found with or in the passengers. You can do this by dividing the percentage of each element by its molar mass, then dividing all the values by the smallest one to get the simplest ratio of atoms. Compare the empirical formulas with the possible compounds listed in Table 2 and identify each compound by its name and formula. Use the personal data and the compound identities to match each passenger with their most probable identity. You can do this by looking for clues such as occupation, medical condition, habits, etc. Use logic and elimination to figure out who was murdered and who is the most probable murderer. You can do this by looking for inconsistencies, motives, means and opportunities. The Answer Key The answer key for the puzzle is as follows:
Passenger	Compound Analysis (%)	Location	C	H	N	O	Empirical Formula	Compound Identity	Most Probable Identity
1		Blood	67.31	6.98	4.62	21.10	C18H21NO3	Codeine	Amadeo Oldere (has a heart condition)
2		Face	63.15	5.30	----	31.55	C9H8O4	Aspirin	Ji
m LeClaire (baker)		Stomach 46 66 4 48 31 1 17 76 C3H5N3O9 Nitroglycerine Lisa Johnson (environmental engineer, severely depressed) /tr
	3 The Explanation To explain the puzzle, you need to understand the following concepts: Percent composition: This is the percentage of each element in a compound by mass. For example, water (H2O) has a percent composition of 11.19% hydrogen and 88.81% oxygen. Empirical formula: This is the simplest ratio of atoms in a compound. For example, glucose (C6H12O6) has an empirical formula of CH2O. Molar mass: This is the mass of one mole of a substance in grams. One mole is equal to 6.02 x 10^23 particles of that substance. For example, the molar mass of water is 18.02 g/mol. Molecular formula: This is the actual number of atoms in a compound. For example, glucose has a molecular formula of C6H12O6. Chemical analysis: This is the process of identifying and quantifying the components of a substance. For example, a chemical analysis can determine the percent composition and empirical formula of a compound. The Tips To solve the puzzle more easily, you can use these tips: Use a periodic table to find the molar masses of the elements. Round off your calculations to two decimal places. Use whole numbers for the subscripts in the empirical formulas. Look for clues in the compound names and notes to match them with the empirical formulas. Look for clues in the personal data and notes to match them with the passengers. Use logic and elimination to narrow down the possibilities. The Sources To find the puzzle and the answer key, you can use these sources: The original puzzle was created by a chemistry teacher named John Emsley and published in his book The Elements of Murder: A History of Poison (2005). The puzzle was adapted and modified by another chemistry teacher named David A. Katz and posted on his website (http://www.chymist.com/Mole%20Airlines%20Flight%201023.pdf). The answer key was also posted on David A. Katz's website (http://www.chymist.com/Mole%20Airlines%20Flight%201023%20Answer%20Key.pdf). The puzzle and the answer key were also shared by other teachers and students on various websites and platforms such as Denton ISD (https://www.dentonisd.org/cms/lib/TX21000245/Centricity/Domain/7613/Mole%20Airlines%20Flight%201023%20Empirical%20formula%20practice.doc), Studocu (https://www.studocu.com/en-ca/document/concordia-university-college-of-alberta/foundation-of-mathematics/mole-airlines-flight-1023-empirical-formula-practice/29262350) and MySciTeacher (https://mysciteacher.com/wp-content/uploads/2021/03/Mole-Airlines-Flight-1023-Full_2017_answers.pdf). The Benefits To solve the puzzle and learn from it, you can enjoy these benefits: You can improve your logic and reasoning skills by applying them to a realistic and engaging scenario. You can practice your chemistry skills by using them to calculate empirical formulas and identify compounds. You can enhance your research skills by using them to find relevant information and sources. You can have fun and challenge yourself by solving a puzzle that is not too easy or too hard. Conclusion The strange case of mole airlines flight 1023 is a puzzle that combines chemistry, logic and mystery in a captivating way. It is a puzzle that requires you to use your percent composition, empirical formula, chemical analysis and personal data skills to solve a murder mystery and identify the passengers of a plane crash. It is a puzzle that was created by a chemistry teacher and has been used and shared by many other teachers and students around the world. It is a puzzle that can help you improve your logic, reasoning, chemistry and research skills while having fun and challenging yourself. It is a puzzle that proves that chemistry can be exciting and intriguing. 0f8387ec75