Reducing 4.8 grams of Fe_(2)O_(3) with CO yields 3,648 grams of solid A. And gas B a. Calculate the mass % TP of each substance in A. (assuming iron oxide is reduced only to metallic iron)
b. Let B absorb into 400ml dd of NaOH0.2M calculate the CM of the solution obtained after the reaction. (Assume the volume dd is not hilly)
C. Let CR A react with excess dilute HNO_(3) to yield NO and dd D. Concentrate dd D to yield 25.32 g of solid E. Calculate the volume of NO and CT of E. Gas measurement ptc

Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.

When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.