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.

Explain the difference between each pair of concepts. a. frequency and relative frequency b. percentage and relative frequency a. select the correct choice below. a. frequency is the total number of observations in a data set. relative frequency is the number of times a particular distinct value occurs. b. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of a value to the total number of observations. c. frequency is the total number of observations in a data set. relative frequency is the ratio of the number of times a particular distinct value occurs to the frequency. d. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of two different values.

Aplane flying horizontally at an altitude of 1 mile and a speed of of 500mih passes directly over a radar station. find the rate at which the distance from the plane to the station is increasing when it is 2mi away from the station.

Can you match these to the correct definition