Br2 QUESTION 9

Xe has an effusion rate of 0.00139 mol/sec. Which of the gases below would have an effusion rate of 0.00160 mollsec?

o C₂H2

O H2S

Ne

O COCI2

O CH3CI

QUESTION 10

Click Save and Submit to save and submit. Click Save AI Answers to save all answers.

How many moles of al3+ ions are in 1.25 moles of al2o3

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering

Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)