A.
In a common classroom demonstration, a balloon is filled with air and submerged into liqui...
A.
In a common classroom demonstration, a balloon is filled with air and submerged into liquid nitrogen. The balloon contracts as the gases within the balloon cool. Suppose the balloon initially contains 3.15 L of air at a temperature of 30.0 ∘C and a pressure of 0.991 atm .
Calculate the expected volume of the balloon upon cooling to -196 ∘C (the boiling point of liquid nitrogen).
B.
When the demonstration is carried out, the actual volume of the balloon decreases to 0.64 L . How well does the observed volume of the balloon compare to your calculated value?
Answers: 3
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 04:20, lindseysmith9522
Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from
Answers: 1
Chemistry, 22.06.2019 16:50, struckedblazing
Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest
Answers: 1
Chemistry, 22.06.2019 19:00, nayashuntel
How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.
Answers: 1
Chemistry, 22.06.2019 22:00, genyjoannerubiera
What mass of glucose is produced when 54g of water react with carbon dioxide
Answers: 1
Do you know the correct answer?
Questions in other subjects:
Mathematics, 18.03.2021 02:50
Mathematics, 18.03.2021 02:50
Mathematics, 18.03.2021 02:50
Mathematics, 18.03.2021 02:50
Mathematics, 18.03.2021 02:50
Social Studies, 18.03.2021 02:50
