Look at sample problem 17.10 in the 8th edition silberberg book. the research and development unit of a chemical company is studying the reaction of methane and h2s, two components of natural gas: ch4 (g) + 2 h2s (g) ⇋ cs2 (g) + 4 h2 (g) in one experiment, 1.0 mol of ch4, 1.0 mol of cs2, 2.0 mol of h2s, and 2.0 mol of h2 are mixed in a 500. ml vessel at 960°c. at this temperature, kc = 16.0. in which direction will the reaction proceed to reach equilibrium? enter right, left, or at equilibrium, if the concentration of methane at equilibrium is 2.0 m, what is the equilibrium concentration of h2? enter a number to 1 decimal places.

i guess that visual aids present persuasive examples to what you are presenting, some factors would be theme (does it fit with the color, information, what you are presenting), size (can you see it, is it a big enough span of data/information), and overall look of the visual aid.

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this means that the temperature of both substances will be equal

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.

total distance/total time

(85 + 82)/(5+3)

167/8

20 just over