Letf(r, y. z).(2xve, + yen.x,z, + xe".3x, yt, +cos:). a. Please find (2y+ye 5. С:/(r)-(cost.sin 1,1). Osis". dy b. Please to prove that F is a conservative vector field: ye". c. Please find J2xye d. Please find the potential function fx, y, z) such that F Vf e. Use the part (d) to evaluate F dr along the given curve C. f. Please find curlF g. Please find curlF
Letf(r, y. z).(2xve, + yen.x,z, + xe".3x, yt, +cos:). a. Please...
1) Consider the following reaction: 3C(s) + 4H2(g) → C3H8(g); AH° = -104.7 kJ; AS = -287.4J/K at 298 K What is the equilibrium constant at 300.0 K for this reaction? AGº = -RT In K. AG° = AH° - TAS" (R=8.3145J/mol.K) (6 points)
Components of Var(R) Var(e) Var(R) Var(R) 2Cov(Re) AVar 13.81 7.60 10.97 12.73 12.55 9.91 4.55 4.57 (33.09%) 3.47 (45.66%) 2.86 (26.07)% 1.98 (15.55%) 2.07 (16.49%) 4.17 (42.08%) 4.55 (100%) 11.20 (81.10%) 4.90 (64.47%) 9.19 (83.77%) 9.93 (78.00%) 10.82 (86.22%) 7.57 (76.39%) 0.00 (n.a.) -2.08 (-15.06%) -0.79 (-10.39%) -1.22 (-11.12%) 0.69 (5.42%) -0.57(-4.54%) -2.02 (-20.38%) 0.00 (n.a.) 0.12 (0.87%) 0.02 (0.26%) 0.14(1.28%) 0.13(1.03%) 0.23 (1.83%) 0.19 (1.92%) 0.00 (n.a.) Bonds Australia Canada Germany Japan Switzerland U.K. U.S. Stocks Australia Canada Germany...
and gas, Ha(g) to produce methane Express ye answer with the agpropriate units. For example, wie the unn moles as a. CHa(R) and water vapor HOR) Ho-many moles of hydrogen gas would be needed to react weeress carbon dondeto produce 306 ㅯ1 sofwater v r?
ye Given the region R 0.5 13 What are the missed limits of integration on R of ſ; ; (4.3–2y)drdy. (a) %*% (23 – 2y)dady (o) [ ] (43 – 2y)dady $ (42 – 2y)drdy Q (d) None Select one:
At 25°C, the equilibrium constant, for the reaction: 2 A (g) + 2B (g) <-> 3C (g) + 4D(s) If Kp = 37.1, what is the value of Kc? Please thoroughly explain each step. Thanks!
6. Verify that for an AR(1) process with pr-* for k > 0, Var(r) -
6. Verify that for an AR(1) process with pr-* for k > 0, Var(r) -
Question 8 (1 mark) Attempt 4 ye[0,9 S is the surface y 9(r2+22), ye[0,9] A suitable parametric representation of the surface S is 92 aboute the y-axis for obtained by rotating the functiony= r(s,0) scosi+9sj+ssin@k, 0<<s<1, 0<0<2r O A r(s,0)=scos0i+9s2j+ssin0k, 0<s<1, 0<0<2« B T(s,0)=scos0i+ssinej+9s2k, 0<s<1, 0<0<2« r(s,0)=scosi+ssin@j+9sk, 0<s<1, 0<0<2« D r(s,0)=9si+scos@j+ssin0k, 0 <s<1, 0<0<2T E T(s,0)=9s2i+scosej+ssin0k, 0<s<1, 0<0<2 F G None of these.
Question 8 (1 mark) Attempt 4 ye[0,9 S is the surface y 9(r2+22), ye[0,9] A suitable parametric...
An elementary reaction is as follows: 4 A (g) = 3C (g) + 2 D (l) A chemist found that in a 4.20 Liter container, the species C changed from 1.00 moles to 6.84 moles in 1.28 minutes during the synthesis. The rate of consumption for A in molarity per minute must be: (a) -2.46 (b) - 1.09 (c) - 1.45 (d) - 0.586
1) Find the function of C as a function of R R(S) 61 H