subject
Chemistry, 05.02.2022 04:30 villarrealc1987

A 248.7 mL sample of gas exerts 633.7 mm Hg pressure at 20.1 ºC. What pressure does it exert at 54.4 ºC if the volume expands to 504.4 mL? a.
349

b.
846

c.
184

d.
1190

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 00:00, sethhdoty
Lewis structure and molecular geometry for nh2cl
Answers: 1
image
Chemistry, 22.06.2019 03:30, babygirl1780
Nanotechnology, the field of trying to build ultrasmall structures one atom at a time, has progressed in recent years. one potential application of nanotechnology is the construction of artificial cells. the simplest cells would probably mimic red blood cells, the body's oxygen transporters. for example, nanocontainers, perhaps constructed of carbon, could be pumped full of oxygen and injected into a person's bloodstream. if the person needed additional oxygen-due to a heart attack perhaps, or for the purpose of space travel-these containers could slowly release oxygen into the blood, allowing tissues that would otherwise die to remain alive. suppose that the nanocontainers were cubic and had an edge length of 24 nanometers. part a part complete what is the volume of one nanocontainer? (ignore the thickness of the nanocontainer's wall.) express your answer using two significant figures. v v = 1.4ă—10â’20 l previous answers correct significant figures feedback: your answer 1.3824â‹…10â’20 = 1.382ă—10â’20 l was either rounded differently or used a different number of significant figures than required for this part. if you need this result for any later calculation in this item, keep all the digits and round as the final step before submitting your answer. part b suppose that each nanocontainer could contain pure oxygen pressurized to a density of 81 g/l . how many grams of oxygen could be contained by each nanocontainer?
Answers: 3
image
Chemistry, 22.06.2019 13:00, torigirl4126
In what environment would mineral formation caused by high pressures and high temperatures most likely occur?
Answers: 3
image
Chemistry, 23.06.2019 03:00, Wavy10691
Asample of sea water contains 6.28g of sodium chloride per litre of solution. how many milligrams of sodium chloride would be contained in 15.0ml of this solution?
Answers: 3
You know the right answer?
A 248.7 mL sample of gas exerts 633.7 mm Hg pressure at 20.1 ºC. What pressure does it exert at 54.4...

Questions in other subjects: