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miriam vicens

miriam v.

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02 Question (1 point) Give the IUPAC name for the following molecule. H3C OH CH3

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(Fluffy intro): You are a researcher at a chemical research facility investigating alternatives to PFAS (aka the "forever chemicals" used to produce Teflon and other non-stick coatings). You have identified proprietary GRX-1310 derivatives as a potential substitute for PFAS. One such derivative is GRF-1310, which is produced by the symmetric cleavage of GRX-1310 with molecular fluorine. You have asked a subordinate to simulate different reaction conditions and to propose reaction conditions that will produce at least a 1.00 M concentration of GRF-1310 (the product). They propose the reaction conditions below and you must now check their work. (The actual problem): GRX-1310 (g) + F2 (g) ↔ 2 GRF-1310 (g) The Kc of this reaction is 20.6 at 350 K. Your subordinate proposes placing 150.0 mol of GRX-1310 and 200.0 mol of F2 into a 150.0 L container to react. Answer the questions below. Type your answer to #2 in the box if you want. 1. What is the Q of this reaction? 2. What concentration of (the product) GRF-1310 is present at equilibrium? Report your answer in M with reasonable sig figs.

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What is the annual tax payment for an employee at the \( 40 \% \) tax rate vo does not make a financial contribution towards an executive ca Company Cars \begin{tabular}{|c|c|c|c|c|c|} \hline \begin{tabular}{l} Vehicle \\ Type \end{tabular} & \begin{tabular}{c} New \\ Price \end{tabular} & Number & \begin{tabular}{c} Kms per \\ Litre \end{tabular} & \begin{tabular}{c} Business \\ Kms per \\ Car per \\ Annum \end{tabular} & \begin{tabular}{c} CO2 \\ Band \% \end{tabular} \\ \hline Executive & \( € 29,200 \) & 14 & 14 & 19,516 & \( 27 \% \) \\ \hline Large & \( € 21,300 \) & 24 & 15 & 21,290 & \( 23 \% \) \\ \hline Medium & \( € 16,600 \) & 22 & 17 & 11,774 & \( 21 \% \) \\ \hline Small & \( € 13,300 \) & 26 & 18 & 15,161 & \( 19 \% \) \\ \hline \end{tabular} Annual tax payment \( = \) (new price \( \times \mathrm{CO} 2 \) band \( \times \) employee tax rate) - (employee financial contribution \( x \) employee tax rate) Search

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Part A The primary coil of a transformer contains 100 turns, the secondary has 200 turns. The primary coil is connected to a size-AA battery that supplies a constant voltage of 1.5 volts. What voltage would be measured across the secondary coil? O zero O 0.75 V O 1.5 V O 3.0 V

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Q.3. Perform two iterations using Muller's method to find out an approximate solution of the equation $f(x) = 3x + \sin x - e^x = 0$ with initial values $x_2 = 0.5, x_1 = 1, x_0 = 0$ (Use Radian value for the Sine function). Q.4. Using secant method, perform two iteration to approximate the solution of the equation $3x + \sin x = e^x$ with initial points $x_0 = 0, x_1 = 1$ (Use Radian value for the Sine function).

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given a standard 52 card playing deck, determine the probability of drawing a 7 of any suit

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3. An older cell biology protocol requires 50ml of a 0.9% NaCl solution (MW= 58.44 g/mole). You only have access to 650ml of 3M NaCl. How much of the stock do you use?

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A psychologist is interested in studying the effects of different types of therapy on reducing symptoms of anxiety among patients diagnosed with generalized anxiety disorder (GAD). The psychologist conducts an experiment with three therapy groups: cognitive-behavioral therapy (CBT), mindfulness-based therapy (MBT), and psychodynamic therapy (PDT).

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Binary Binary numbers are a crucial concept in the field of computer science. Computers are built on top of the binary number system, and many algorithms make use of binary numbers. In this assignment, you will be taking a look at one application involving binary numbers. Run Length Encoding It is sometimes important to minimize the space used for storing data. This idea of data compression can be implemented in many forms. One of the simpler techniques is known as Run Length Encoding (RLE). RLE takes advantage of the fact that in many cases, data will contain a run of repeated 0s or 1s, and these runs can be represented by a shorter code. RLE is a technique used in some image or sound formats to reduce the overall size of the file. There are many variations of this process, but for this assignment, you will use the 3-bit encoding version described below. 1. Given binary data represented by a sequence of 0s and 1s, break the number into runs of 0s and 1s and note the length of each run. 2. For any run of more than 7, break the run into groups of 7 or smaller. 3. For each run, create an encoded form by first placing the type of run 0 or 1 and then the binary representation of the run's length. 4. Write out the encoded form of data by taking each encoded run and separating them with spaces. Be sure to keep the original order of the data intact. Example: Given 11111000000010000001111111000000, what is the RLE form of this data? Breaking this into runs gives us 5 1s, 7 0s, 1 1s, 6 0s, 7 1s, 6 0s For each group, combine the length in binary followed by the type of run. Use spaces to separate each run: 1101 0111 1001 0110 1111 0110 Data compression is the ratio of the compressed data over the uncompressed data. In this case, the compressed data is 24 bits (including the spaces, which must be counted), and the original data is 32 bits. This gives a data compression ratio of 24/32 or 0.75. Answer the following questions. 1. What is the RLE of the following inputs? a. 1111111000000011 b. 1111100000000000 c. 1010101010101010 2. For each of your answers to question 1, compute the data compression ratio. 3. Why must runs over 7 be split apart in this 3-bit encoding scheme? 4. Will this technique always result in a smaller RLE string compared with the original data? Explain why or why not.

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Find all the second-order partial derivatives of the function $f(x,y) = 4x + 8y + 1xy$. $\frac{\partial^2 f}{\partial x^2} = ?$ (Simplify your answer.) $\frac{\partial^2 f}{\partial y \partial x} = ?$ (Simplify your answer.) $\frac{\partial^2 f}{\partial y^2} = ?$ (Simplify your answer.) $\frac{\partial^2 f}{\partial x \partial y} = ?$ (Simplify your answer.)

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