1) Is Ea positive or negative for each of the following:
a) AB
b)BC
c)AC
2) Which step in the reaction AC
has the greatest Ea?
Reaction pathway
AB(g) = A(g) + B(g) K. [A][B] [AB] a simplifying assumption can be used under certain conditions to avoid solving a quadratic equation. K. x2 [AB] - x x2 [AB] Classify each situation by whether the simplifying assumption can be used or whether the quadratic formula is required. Simplifying assumption can be used Quadratic formula required [AB] = 0.0352 M, K. = 1.02 x 10-5 [AB] = 0.00437 M, K. = 4.85 x 10-6 [AB] = 0.170 M, K. =...
Additional problem 1 Let AABC be a triangle, let be the bisector of the angle ZCAB Let P be the intersection of and BC. Let R be the point on the line AB such that AR-AC, and let X-APnRC. Let Q denote the intersection point between the line through B and X and AC. (a) Show that the triangle AARC is isosceles, and deduce that RX-XC. (b) Apply Menelaus's theorem to the triangle AARC with the line through B, X,...
2. Consider the points A(2, -3,1), B(3,0,-1), and C(-1,-2,-4). a. Find (AB. AC)(ABXAC) b. Find a real number k such that (4,k,1) is orthogonal to BC.
all a,b,c,d
1. Suppose C is simple closed curve in the plane given by the parametric equation and recall that the outward unit normal vector n to C is given by y(t r'(t) If g is a scalar field on C with gradient Vg, we define the normal derivative Dng by and we define the Laplacian, V2g, of g by For this problem, assume D and C satisfy the hypotheses of Green's Theorem and the appropriate partial derivatives of f...
answer C1 and C2
then Prove Proposition 3.11 (Segment Subtraction): If A * B * C, D * E * F, AB s. DE, and em C2. Prove Proposition 3.12: Given AC DE. Then for any point B between A and C there is Group C (choose two) Problem Ci Propositi a unique point E between D and F such that AB Problem C3. Prove the first case of Propositi exists a line through P perpendicular to e. DE. on...
(1 point 16 18 I W AB has length 18 and AC has length 16, find: • The length of MC . The measure of angle B in degrees): . The measure of angle in degrees): If you use a calculator to find a decimal approximation, your answer must be accurate to at least 3 decimal places If you're using a calculator, be sure that your calculator is set to degrees, not radians You are also allowed to use the...
(8) Let E c R" and G C Rm be open. Suppose that f E -G and g:GR', so that h -gof:E R'. Prove that if f is differentiable at a point x E E and if g is differentiable at f(x) є G, then the partial derivatives Dh,(x) exist, for all , SO , . . . , n, and and J-: に1 The subscripts hi, 9i, k denote the coordinates of the functions h, g, f relative to...
(1 point) С 13 A 9 B If AB has length 9 and BC has length 13, find: • The length of AC: • The measure of angle B (in degrees): • The measure of angle C (in degrees): If you use a calculator to find a decimal approximation, your answer must be accurate to at least 3 decimal places. If you're using a calculator, be sure that your calculator is set to degrees, not radians.
Please write carefully! I just need part a and c done.
Thank you. Will rate.
3 This problem is to prove the following in the precise fashion described in class: Let O C R2 be open and let f: 0+ R have continuous partial derivatives of order three. If (ro, o) O a local maximum value at (To, Va) (that is, there exist r > 0 such that B. (reo) O and (a) Multivariable Taylor Polynomial: Suppose that f has...