Author: Anonymous

What is the primary purpose of audience analysis before delivering a speech?

What is an example of ethical persuasive practice in media and public discourse?

Barriers to listening include [BLANK-1] in the environment and internal distractions.

Audience analysis is unnecessary if you are speaking to a large audience with diverse values.

Express the equilibrium constant for the following reaction.             4 CH3Cl(g) + 2 Cl2(g)  ⇌   4 CH2Cl2(g) + 2 H2(g)

Consider the following reaction at equilibrium.  What effect will decreasing the temperature have on the system?             CO2(g) + 2 H2O(l)  ⇌  CH4(g) + 2 O2(g)     ΔH° = +890 kJ

Express the equilibrium constant for the following reaction.             10 N2(g) + 30 H2(g)  ⇌   20 NH3(g)

Determine the rate law and the value of k icluding proper units for the following reaction using the data provided. Must show your work on scratch paper to receive credit.              CO(g) + Cl2(g)  →  COCl2(g)               [CO]i (M)   [Cl2]i (M) Initial Rate (Ms-1)  0.250 0.400 0.696 0.250       0.800   1.97 0.500 0.800 3.94

A buffer solution is prepared by mixing 250.0 mL of 0.100 M CH3CO2H with 250.0 mL of 0.125 M NaCH3CO2 (a) What is the pH of the buffer? (b) What is the pH after 25.00 mL of 0.100 M HCl have been added? Ka for CH3CO2H = 1.75 × 10-5. Must show your work on scratch paper to receive credit.

Determine the rate law and the value of k icluding proper units for the following reaction using the data provided. Must show your work on scratch paper to receive credit.        2 NO(g) + O2(g)  →  2 NO2(g)     [NO]i (M) [O2]i (M) Initial Rate (Ms-1)  0.0300 0.00550 8.55 × 10-3 0.0300 0.0110 1.71 × 10-2 0.0600 0.00550 3.42 × 10-2