answer both 22 and 23
PLEASE DO BOTH 22 AND 23 SHOW ALL WORK !! 22. Consider the following equation 2C,H+ 70, → 400, + 6H,0 How many moles of CO, can be formed from 21 moles of O,? How many Grams of CO2, 23. Using the equation in question 22. You are given 90 grams of CH. and 320 grams of Oz. Which is the limiting reagent?
please answer both 22) Which of the molecules below is a hemiacetal? OH HN А B D 23) Which molecule in question 22 is an enamine?
Consider the function f(t) = 23 +22-22 Answer all parts: (a) ..(). (a) What is the degree of f(x)? The degree of f() is (b) Which of the following choices describe the end behavior of f(x)? The graph of f(x) acts O like 22 (ie, both ends up) Olike -22 (1.e. both ends down) Olike 23 (i e left end down, right end up) O like-3(e. left end up, right end down) None of the above (C) State the z-intercepts...
22-23 "If supply and demand both decrease, quantity will decrease and price will: increase decrease not change changes are not determinable QUESTION 23 mf supply decreases and demand increases, quantity wil increase or decrease depending on the relative magnitudes of the shifts decrease increase remain unchanged
Consider the function f(x) = 23 +22 - 22 Answer all parts: (a) - (f). (a) What is the degree of f(c)? The degree of f(x) is (b) Which of the following choices describe the end behavior of f(c)? The graph of f(x) acts O like 22 (i.e. both ends up) O like -2- (.e. both ends down) O like x3 (ie, left end down, right end up) O like 1-3 (.e. left end up, right end down) O None...
3. (a) Let z1,z2, z3 € C, prove the following identity: (21 - 22)(22 – 23)(23 – £1) = (22 - 23)+23(23 – £1)+23(21 - 22). (b) In AABC, P is a point on the plane II containing A, B and C. Prove that aPA +bPB2 +cPC2 > abc.
Suppose 21, 22, 23, 24 ~ N(0, 1) where 21, 22, 23, 24 are all independent. Let X1 = zi + z2 42 = 22 + 23 23 = 23 + 24 Notice that Cov(21,13) = 0 so that Xi and X3 are independent. Which of the following is true? Var (21 | 22) = Var (21 | 22, 23) Var (x1 | x2) > Var (21 | 22, 23) Var (21 | x2) < Var (21 | 22, 23)
Part B PHY3-1002 201636 AsslignmentsPsW 6 (Chapter 22 and 23) PSW 6 (Chapter 22 and 23) PSW 6 (Chapter 22 and 23) les Problem 24.37 6 of8 ab and Mas- des ople yliabus Correct Part B ifc,"c,"2C,"255μ.how much charge is stored on each capacitor when V-38.0 V? Enter your answers numerically separated by commas Figure 1 of 1 Ci C2 Previous Answers Reqvest Answer X Incorrect: Try Again; 3 attempts remaining Previous
22-23 D Question 22 4 pts Injection molding. Refer to this problem description for the next couple questions Two different types of injection-molding machines are used to form plastic parts. A part is considered defective if it has excessive shrinkage or is discolored. Two random samples, each of size 300, are selected, and 17 defective parts are found in the sample from machine 1, while 12 defective parts are found in the sample from machine 2 Is it reasonable to...
please answer both questions QUESTION 22 What is the conjugate base of H2PO4 (aq)? а. НРОД2- b. НзР C. НЗРОД PO43 е, Нзо* QUESTION 23 1.0 L of a buffer solution is created which is 0.363 M in hydrocyanic acid, HCN, and 0.303 M sodium cyanate, NaCN. Ka for HCN-4.0 10-10 What is the pH after 0.089 mol of HCI is added to the buffer solution? 9.398 b. 9.723 c 8,787 d. 9.073 e-8.866