Numerade

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Consider equimolar solutions made with the salts listed below. Which would have the highest pH? O MgF$_2$ O CrCl$_3$ O KNO$_3$ O NH$_4$NO$_3$

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1.35 gg H2H2 is allowed to react with 9.92 gg N2N2, producing 2.71 gg NH3NH3.

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Question 24 (1 point) The theoretical effect of the chemical nature of the reactants can be explained in terms of collision theory because it affects I) the collision geometry involved in the reaction II) the total number of collisions that occur III) the fraction of collisions that are effective IV) the required activation energy for a reaction both I and IV I, II and III are true both II and III both III and IV II only

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Elaine Chamberlain works as a research executive at an environmental organization. Though her colleagues are helpful and friendly, because of her shy nature, she often eats her lunch at her desk and has limited interactions with them. She is glad that her nature of work does not require her to interact with her co-workers to a high extent. Which of the following types is Chamberlain most likely to be characterized as according to the Myers-Briggs Type Indicator (MBTI) classification? introverted social gregarious exhibitionist extraverted

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Use nodal analysis to find $V_x$ in each of the circuits below $(a = -0.2372 \ V; \ b = 18 \ V)$ Super Node: $\left(\frac{V_5 - V_1}{2\Omega}\right) - \left(\frac{V_1 - V_2}{1\Omega}\right) + 3V_x - \left(\frac{V_2 - V_6}{1\Omega}\right) - \left(\frac{V_4 - V_6}{2\Omega}\right) + \left(\frac{5V - V_4}{6\Omega}\right) - \left(\frac{V_4 - V_3}{3\Omega}\right) + \left(\frac{V_6 - V_3}{8\Omega}\right) = 0$ $V_1 - \frac{11}{2}V_2 - \frac{21}{10}V_3 - \frac{13}{30}V_4 + \frac{13}{8}V_6 + \frac{7}{2}V_4 = -5V$ I am trying to understand how the top equation is broken down into the bottom equation. This is an example problem from my professor, but I cannot figure out how to break it down. I am probably overthinking the steps on how to do this problem. There are other parts to this question, but I am hung up here. Thank you for the help!

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Part A How much charge flows from each terminal of a 16.0-V battery when it is connected to a 5.00 µF capacitor? Express your answer using three significant figures and include the appropriate units. Q=

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11.16 Auxiliary View 30 points On Engineering or Title block paper Use tools, scale 1:1 in draw: ? front view, ? partial top view, ? sectioned side view (section through holes) ? auxiliary view of the inclined surface. 4X Ø 31 L Ø 50 7 34 R 1.00 THIS IS A COUNTER BORE 3.875 1.00 .50 2.74 2.12 500 135 .75 83 500 1.00 R 2.12 2.51 DO NOT DIMENSION .76 Ø .50

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3) Explain the data path from PC 1 to PC 20 as showing in diagram and write the name of Network devices which used in topology? (5 marks)

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The Roll Company Ltd is thinking about investing in a large machinery that will see the company becoming one of the top companies within the manufacturing industry. The following information relates to the proposed machinery for investment: Machine A Machine B Machine C Initial investment in project $90,000 $90,000 $90,000 Annual cash increase in operations: Year 1 80,000 45,000 90,000 Year 2 10,000 45,000 0 Year 3 45,000 45,000 0 The company's cost of capital is 14%. Estimated useful life of each project is Required: (a) Compute the following for each project: (i) Payback period (ii) Net present value (iii) ARR (iv) Profitability index

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Question 21 Explain how this editorial cartoon represents the tension of the Cold War. Cite two examples to support your answer using the knowledge you have about the era and details in the cartoon. Nikita Khrushchev and John Kennedy

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