

range of K for stability from root locus:
clc;
clear all;
s=tf('s');
g=(s+6)/((s+3)*(s+4)*(s+7)*(s+9));% plant
gc=(s+4.5)/(s+7.2769); % controller
rlocus(g*gc)

from the root locus it is found that the range of K for stability is 2.16e+03
The equilibrium constant, K, for the following reaction is 2.57×10-4 at 549 K. NH4Cl(s) NH3(g) + HCl(g) An equilibrium mixture in a 14.3 L container at 549 K contains 0.321 mol NH4Cl(s), 1.97×10-2 M NH3 and 1.30×10-2 M HCl. What will be the concentrations of the two gases once equilibrium has been reestablished, if the equilibrium mixture is compressed at constant temperature to a volume of 6.96 L? [NH3] = __________M [HCl] = ___________M
The equilibrium constant, Kfor the following reaction is 1.55x0 at 644 When a sufficientiy large sample of HI(g) is introduced into an evacuated vessel at 644 K, the equilibrium concentration of I2)s found to be 0.303 M Calculate the concentration of HI in the equilibrium mixture. more group attempts remaining Submit Anawer Retry Entire Group Consider the following reaction where K 0.159 at 723 K. A reaction mixture was found to contain 2.07x102 moles of N2), 4.45x10-2 moles of H2)...
For the transfer function given below G(S) 2s + 2 52 +53 +6 a) Find the differential equation. b) Present this system in a state space representation with a diagonal state matrix. c) Present this system using pole-zero form.
A woman with a mass of 53 kg runs at a speed of 6 m/s and jumps into a giant 30 kg skateboard initially at rest. What is the combined speed for the woman and the skateboard?
Given M = 4 i +6 - 2 K and N = 6 î - 49 - 4 , calculate the vector product M N. Need Help? Read It Watch It
Go to Settings lo M E 644 AM 12/2/2019 $ POD POUP End Home Delete Insert 1 F12 Pause Break F10 Pr Ser Sys RC F11 ECO Num 1. A random sample of size 16 valves from a normal population showed a mean of 53 and a sum of squares of deviation from the mean equals to 150. Can this sample be regarded as taken from the population having 56 as mean? Obtain 95% confidence limits of the mean of...
4. Given: 92 + 5s - 5 53 +852 +8s +6 U(s) Find: The state-space representation.
Consider these reactions, where M represents a generic metal. 2 M ( s ) + 6 HCl ( aq ) ⟶ 2 MCl 3 ( aq ) + 3 H 2 ( g ) Δ H 1 = − 870.0 k J HCl ( g ) ⟶ HCl ( aq ) Δ H 2 = − 74.8 k J H 2 ( g ) + Cl 2 ( g ) ⟶ 2 HCl ( g ) Δ H 3 =...
4.) NSTRUCTIONS: Select the conclusion that follows in a single step from the given premises. Given the following premises: 1. ∼M ⊃ S 2. ∼M 3. (M ∨ H) ∨ ∼S a. M ∨ H 3, Simp b. M ∨ (H ∨ ∼S) 3, Assoc c. ∼S 1, 2, MP d. ∼ M ∨ S 1, Impl e. H 2, 3, DS 3.) NSTRUCTIONS: Select the conclusion that follows in a single step from the given premises. Given the following...
What are the units of k in the following rate law? Rate = k[x][y]^2 1/M s^2 1/M^2 s M^2 s M^2/s 1/M^3 s Given the following rate law, how does the rate of reaction change if the concentration of Y is doubled? Rate = k [X][Y]^2 the rate reaction will increase by a factor of 2 The rate of reaction will increase by a factor of 4. The rate of reaction will increase by a factor of 5. The rate...