Jim Walmsley set the record for the Western States 100 ultramarathon in 2019, finishing the 100-mile race in 14 hours, 9 minutes. 1.609 km = 1 mile What was his average pace in km/min? If he was able to maintain this pace for 240 miles, would he have finished ahead of Courtney Dauwalter in the 240-mile endurance race that she finished in 2 days, 9 hours and 59 minutes (she finished 10 hours ahead of the 2nd place finisher)? Explain.

Which solution is an example of a nonelectrolyte? a. iodine in hexane b. sodium nitrate in waterc. acetic acid in waterd. hydrogen chloride in water

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

In an effort to address concerns about global warming, a power plant in portland, oregon is designed to take all of its exhaust gases from its boilers and recycle the co2 using the solvay process to make sodium hydrogen carbonate. the reaction is shown below. nh3(g) + h2o(l) + co2(g) + nacl(aq) → nahco3(aq) + nh4cl(aq) how many liters each of nh3 and co2 (both at stp) would be consumed to produce 3.00 kg of sodium bicarbonate? the volume of both nh3 and co2 would be