Chemistry, 22.04.2020 09:53 dontcareanyonemo

(multiple choice!!)
A balloon filled with helium gas at 15.0oC occupies 1.5 L at 760 mmHg. The balloon is immersed in liquid nitrogen at 77 K, changing the volume to 3.00 L. What is the new pressure of the balloon in mmHg?

0.039 mmHg

1950 mmHg

101.6 mmHg

0.0098 mmHg

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 02:00, webbhlharryteach

In which of these cases are the two wave points considered to be in phase with each other?

Answers: 1

continue

Chemistry, 22.06.2019 07:00, maryjane8872

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Answers: 1

continue

Chemistry, 22.06.2019 13:20, drea445

What natural processes produce large quantities of co2

Answers: 1

continue

Chemistry, 22.06.2019 19:10, krisandlance

Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m

Answers: 1

continue

You know the right answer?

(multiple choice!!)
A balloon filled with helium gas at 15.0oC occupies 1.5 L at 760 mmHg. The...