Chemistry: An Introduction to General, Organic, and Biological Chemistry (12th Edition) - Standalone book
12th Edition
ISBN: 9780321908445
Author: Karen C. Timberlake
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 8, Problem 8.65AQAP
A weather balloon has a volume of 750 L when filled with helium at 8 oC at a pressure of 380 Torr. What is the final volume, in liters, of the balloon, where the pressure is 0.20 atm and the temperature is-45 oC, when n does not change? (8.5)
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
(7.50ml)
Charles' Law
1. Several balloons are inflated with helium to a volume of 0.75 L at 27°C. One of the balloons was
found several hours later, the temperature had dropped to 22°C. What would be the volume of the balloon
when found, if no helium has escaped? (0.74L)
Sign out
V 8 12
DELL
%23
%24
&
4
6
[O
e
r
t
y
u
d.
f
m
alt
ctri
of
3. A fixed quantity of gas at 23.0°C exhibits a pressure of 748 torr and occupies a volume of 10.3 L.
Calculate the volume the gas will occupy if the temperature is increased to 145°C while the pressure is
held constant. (14.5L)
Sign out
DELL
5
alt
ctri
5. (8) A small bubble rises from the bottom of a lake, where the temperature and pressure
are 7°C and 2.8 atm, to the water's surface, where the temperature is 27°C and
pressure is 740 mmHg. Calculate the final volume in mL. of the bubble if it's initial
volume was 1.5 mL.(706 mmHg = latm)
Chapter 8 Solutions
Chemistry: An Introduction to General, Organic, and Biological Chemistry (12th Edition) - Standalone book
Ch. 8.1 - Prob. 8.1QAPCh. 8.1 - Use the kinetic molecular theory of gases to...Ch. 8.1 - Identify the property of a gas that is measured in...Ch. 8.1 - Identify the property of a gas that is measured in...Ch. 8.1 - Prob. 8.5QAPCh. 8.1 - Prob. 8.6QAPCh. 8.1 - Prob. 8.7QAPCh. 8.1 - Prob. 8.8QAPCh. 8.2 - Why do scuba divers need to exhale air when they...Ch. 8.2 - Why does a sealed bag of chips expand when you...
Ch. 8.2 - Prob. 8.11QAPCh. 8.2 - A balloon is filled with helium gas. When each of...Ch. 8.2 - Prob. 8.13QAPCh. 8.2 - Prob. 8.14QAPCh. 8.2 - A 10.0-L balloon contains helium gas at a pressure...Ch. 8.2 - Prob. 8.16QAPCh. 8.2 - A sample of nitrogen N2 has a volume of 50.0 L at...Ch. 8.2 - A sample of methane CH4 has a volume of 25 mL at a...Ch. 8.2 - Prob. 8.19QAPCh. 8.2 - Prob. 8.20QAPCh. 8.2 - Prob. 8.21QAPCh. 8.2 - Prob. 8.22QAPCh. 8.3 - Select the diagram that shows the final volume of...Ch. 8.3 - Indicate whether the final volume of gas in each...Ch. 8.3 - A sample of neon initially has a volume of 2.50 L...Ch. 8.3 - Prob. 8.26QAPCh. 8.3 - A balloon contains 2500 ml- of helium gas at 75C ....Ch. 8.3 - Prob. 8.28QAPCh. 8.4 - Prob. 8.29QAPCh. 8.4 - Prob. 8.30QAPCh. 8.4 - Calculate the final temperature, in degrees...Ch. 8.4 - Calculate the final temperature, in degrees...Ch. 8.5 - Prob. 8.33QAPCh. 8.5 - A sample of argon gas has a volume of 735 mL at a...Ch. 8.5 - A 124-mL bubble of hot gas initially at 212 °C and...Ch. 8.5 - A scuba diver 60 ft below the ocean surface...Ch. 8.6 - What happens to the volume of a bicycle tire or a...Ch. 8.6 - Prob. 8.38QAPCh. 8.6 - Prob. 8.39QAPCh. 8.6 - Prob. 8.40QAPCh. 8.6 - Prob. 8.41QAPCh. 8.6 - Prob. 8.42QAPCh. 8.6 - Prob. 8.43QAPCh. 8.6 - Prob. 8.44QAPCh. 8.7 - A typical air sample in the lungs contains oxygen...Ch. 8.7 - Prob. 8.46QAPCh. 8.7 - Prob. 8.47QAPCh. 8.7 - In a gas mixture, the partial pressures are argon...Ch. 8.7 - A gas mixture containing oxygen, nitrogen, and...Ch. 8.7 - A gas mixture containing oxygen, nitrogen, and...Ch. 8.7 - Prob. 8.51QAPCh. 8.7 - Prob. 8.52QAPCh. 8 - Two flasks of equal volume and at the same...Ch. 8 - Prob. 8.54UTCCh. 8 - At 100 °C, which of the following diagrams (1, 2,...Ch. 8 - Indicate which diagram (1, 2, or 3) represents the...Ch. 8 - A balloon is filled with helium gas with a partial...Ch. 8 - Prob. 8.58UTCCh. 8 - Prob. 8.59UTCCh. 8 - Prob. 8.60UTCCh. 8 - Prob. 8.61AQAPCh. 8 - Prob. 8.62AQAPCh. 8 - Prob. 8.63AQAPCh. 8 - Prob. 8.64AQAPCh. 8 - A weather balloon has a volume of 750 L when...Ch. 8 - Prob. 8.66AQAPCh. 8 - A weather balloon is partially filled with Helium...Ch. 8 - Prob. 8.68AQAPCh. 8 - A gas mixture contains Oxygen and Argon at partial...Ch. 8 - Prob. 8.70AQAPCh. 8 - Prob. 8.71CQCh. 8 - You are doing research on planet X. The...Ch. 8 - Prob. 8.73CQCh. 8 - Prob. 8.74CQCh. 8 - Prob. 8.75CQCh. 8 - Prob. 8.76CQ
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- 320 29. Determine what happens to each variable below (increases, decreases, no change) under the stated conditions. Assume that all other variables not specifically mentioned are constant values. (10.4) (a) What happens to the pressure when the volume decreases? (b) What happens to the volume when the temperature increases? (c) What happens to the pressure when the temperature decreases? (d) What happens to the pressure when the amount of gas decreases? 30. Determine what happens to each variable below (increases, decreases, no change) under the stated conditions. Assume that all other variables not specifically mentioned are constant values. (10.4) (a) What happens to the volume if the amount of gas doubles? (b) What happens to the temperature when the pressure decreases? (c) What happens to the temperature when the volume increases? 34. Calculate the missing variables in each experiment below using Boyle's law. (10.5) (a) P, = 1.67 atm, V1 = 3.77 L, P2 = 0.229 atm, V2 = ? (b) P1 =…arrow_forward6. V₁6.00L P₁=730 P₂=760, (760.) (.) Calculate the final pressure inside a scuba tank after it cools from 1.00 x 10³ °C to 25.0 °C. The initial pressure in the tank is 130.0 atm. (6.00, 7. A sample of ammonia has a volume of 60.0 mL at 0°C. At what temperature will it have a volume of 325 mL? 60 77731arrow_forward(6.3)A gas occupies 50.0 L at 1525 mmHg. What volume (in L) will it occupy at 755 mmHg? Answer with 3 significant figures. Larrow_forward
- (6.9: Similar to Example 6.15 & For Practice 6.15) Find the ratio of effusion rates of argon gas and chlorine gas. O 0.751 O 1.33 O 3.15 O 0.317arrow_forward(Q22) What will the pressure (in atm) when 61.9 milligrams of neon gas is held at a volume of 534 mL and a temperature of 41.8 °C? (3 sf)arrow_forwardThe raté of effusion of a certain gas. was measured in a laboratory Pure oxygen in the same 9. apparatus and found to be 10:0 ml/sec. apparatus at the same temperature and pressure effused at a rate of Calculate the molecular weight of the gas. (63.6) 14.1 ml/sec. ortantarrow_forward
- 14. Consider a container with a volume of 22.4 L filled with a gas at 1.00 atm and 0˚C. What will be the new pressure if the temperature increases to 298K? (1.09)arrow_forward3. A 50.0 L sample of gas collected in the upper atmosphere at a pressure of 18.3 torr is compressed into a 150.0 mL container at the same temperature. A. What is the new pressure, in atm? B. To what volume would the original sample have had to be compressed to exert a pressure of 10.0 atm? (A. 8.03atm; B. 0.120L) Sign out V 0 12:0 DELL 23 $4 & 3 4 5 8. e r t y u d g j k C V m alt ctrlarrow_forward(6.6: Similar to For practice 6.10) The mixture of gas contains 3.5 g Ne and 2.5 g He. What is the total pressure be for the partial pressure of Ne to be 0.25 atm? O 1.5 atm O 0.43 atm O 2.1 atm O 1.2 atmarrow_forward
- 9.3 The balanced equation below represents the chemical reaction, where 3 moles of sodium react with chlorine. 2Na + Cl2 → 2NaCt 9.3.1 Calculate the mass of sodium chloride formed. 9.3.2 Calculate the volume of chlorine at STP if it reacts with 3,5 moles of sodium.arrow_forward(6.5)What is the molar volume of argon gas at STP? O 15.3 L O 22.4 L O 4.00 L O 1.00 Larrow_forwardFill in the blanks: (6.5) The volume of a sample of gas at 50 °C is 2.50 L. Assume that the pressure is held constant. (a) What is the volume (in L) of the gas at -10. °C? (b). At what temperature (in °C) would the volume be 1.25 L? (c). At what temperature (in °C) would the volume be 2.75 L? Answer: (a) Volume at -10. °C = L (3 sig fig) (b) Temperature = °C (3 sig fig) (c) Temperature = °C (3 sig fig)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Chemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage Learning
Chemistry for Engineering Students
Chemistry
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Cengage Learning
Calorimetry Concept, Examples and Thermochemistry | How to Pass Chemistry; Author: Melissa Maribel;https://www.youtube.com/watch?v=nSh29lUGj00;License: Standard YouTube License, CC-BY