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Question Completion Status QUESTION Evaluate the integral sin tai 01:07 Ob 1507 Oc1.207 O 07 -0.203 QUESTION 10 Use Part 1 of the Fundamental Theorem of Calculus to find the ative ion 11 11 21+1) +11 none of the Che Sud Sudbruit Click Save Alle alla
(1Pt) 1. Write the expression for the solutions of any quadratic equation of the form where a 0, ar2 + br + c = 0, in terms of the coefficients a, b, and c 2. Solve the following equations, and simplify (you may obtain complex numbers): (a)-2 + 12 = 0 b) 4X2-27 = 0 7-1 01: 0-4.4 Y:ホ
Question 3 Which has largest entropy? (1 point)* .01 L H20 O 0.5L N2 at STP O IL Ar(g) at 4K O 1L 02 at STP Question 4 Which has lowest entropy? (1 point)* O air O ice cubes O liquid water O space
Here is the problem: PCl3(g) + Cl2(g) <==> PCl5(g) Kc = 26 at 275K all in a 6.40 L flask PCl3: .1 mol Cl2: .1 mol PCl5: .01 mol Assuming ideal gas conditions, What is the Kp, Qp, and the shift of direction? (if someone can help me set up this problem that would be great!)
Question 3 (1 point) A long straddle on Tesla is a bet that the stock price ... O Decreases Moves up or down by a lot Increases Stays unchanged Question 4 (1 point) A put has a strike of $30 and a price of $1. What could be your maximum loss (P&L- wise) from shorting this put? O unlimited O...
Given the following sets, find the set AU(BNC). U = {1, 2, 3, ..., 10; A = {1, 2, 3, 4 B = {2,3,4} C = {1, 2, 4, 5, 6) Select the correct choice below and, if necessary, fill in the ans in DA. AU (BOC)= [] (Use a comma to separate answers as needed. Use asc 01 OB....
C₂H₂O (1) Na show (h) Stereochem (2) H,0* (1) P (OM), heat ..- C₂2H1 202 show stereochem (2) Buli (3) W cils HC- 0- N CH3 CH + CHC1, show stereochem CH, H.C+01 CH heat (1) H, MgBr Phi (2) H30 (3) PCC
1. On the accompanying diagram, outline the catchment area of the river for the measuring station at A Assume each square is 10 km on a side. The basin area is roughly 0.4 31 2.5 1.7 62 16 0.7 lom. (10)
How would you prepare a 1/100 dilution (of a concentrated stock solution) in a final vol of 100 ml? 2.5 L? 87 ml? (ie how much diluent and how much of your concentrated stock)?
1. Calculate the pH of each of the following solutions and determine whether the solutions are neutral, acidic, or basic. a. [H] = 4.8 x 10-M b. [OH-] = 2.5 X 10M c. [OH-] = 3.2 X 10M