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Question 2 Find the length of diagonal AG for the rectangular solid. [G-SRT.8] A B D...
Question 7 Find the length of the hypotenuse. [G-SRT.6] 300 28 2 O 413 3 4 ft O 2V3 -ft 3 O272
Question 9 Find the height of the parallelogram. [G-SRT.8) 8 mm 6 mm 60° O 32 units O 6 mm O 3v3 units O 3 mm
uestion 5 The base of a solid is the circle x 9. Find the volume of the solid given that the cross sections perpendicular to the x-axis are squares. а) @ 146 b) 147 e) 148 d) 144 e) 143 uestion 7 ketch the region bounded by the following curves and etermine the centroid of the region. y=x2-2x and y=5x-x2 (12) 21 7 15 21 b) 16 7 21 13 7 7 13 8' 8 Review Later Question 8 Find...
6)Find AC given DE=8, CE=7, and BE=14. Question 6 Find AC given DE = 8, CE = 7, and BE= 14. D с E A a) O 23 b) O 12 c) O 22 d) O 16 e) 04 f) None of the above
Question 2 [10 points] Find an invertible matrix P and a diagonal matrix D such that P-AP=D. [ 13 0 5 0 -12 0 0 6 1-30 0 -12 0 | 32 0 10 -3) A = 1 P= To o o o 0 0 0 0 0 0 0 0 0 0 0 0 0 o o o o 0 0 0 0 0 0 0 0 0 0 0 0
39. Given: E +0.46 V Eo- +0.34 V Cu(s) + 2 Ag+ → 2 Ag (s) + Cu2. Cu2+ + H2 (g) → Cu (s) + 2 H' Find the standard potential for the cell reaction for 2 Ag + H2 (g)-2 Ag+2H +0.80 V b. a. +0.40 V +0.12 V d. c. -0.12 v none of these e. 40. Given: Fe (s) + 2 Ag' (aq) Fe (ag)+ 2 Ag (s) with E ell -1.24 V What is the...
please answer both questions QUESTION 26 Given the two equilibria below, Ag(NH3)2 (aq) = Ag (aq) + 2 NH3(aq) Kd-5.9x 10-8 Agl(s) Ag (aq)+I (aq) what is Ke for the following equilibrium? 10-17 Agl(s)+2NH3(aq) Ag(NH3)2"(aq)+ I (aq) а. 7.1 x 108 b. 1.4x 10-9 2.0 x 10-18 d. 4.9x 10-24 2.7 x 100 QUESTION 27 One liter of saturated zinc hydroxide solution contains 0.000222 g of dissolved Zn(OH)2. Use this information to estimate the Ksp for Zn(OH)2 1 pol a...
Question 12 [10 points] Find an invertible matrix P and a diagonal matrix D such that P-lAP=D. | 9 6 -2 A= -20 -13 4 | -24 -12 3 Tooo oool P= 0 0 0 D = 0 0 0 0 0 0 | 0 0 0 Official Time: 19:51:55 CS Scanned with CamScanner
2 HI 9. The Kog expression for Ag2CO3 is A) [Ag+ 1 [00:2) B) (Ag [CO; ? C) (Ag* ''[c][04) D) (Ag ''[co,/[Ag2CO3] 10. For the reaction H2(g) + 12 ) At a temperature of 298 K, the equilibrium concentrations are [H2) = 0.45 M; [12] = 0.050 M; and [HI] = 0.13 M, respectively. What is K? A) 23 B) 111 C) 9.0 x 103 D) 0.75 11. A system is at equilibrium when A) K< B) 4Gº=0 C)...
Question 19 + 0,(2) ► 4 CO,(g)+5 H20(8) given the following information. AG, (kJ/mol) -15.0 -394.4 -228.57 Determine AG rxn for C, H10 Substance C4H101) CO2(g) H 2018) a.-1791.0 kJ/mol O b.-2735.5 kJ/mol O c. -2705.5 kJ/mol d. +608.0 kJ/mol e. -608.0 kJ/mol