Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
A gas sample in a sealed vial originally at 0.6 atm and 300 K, was heated at 450 K. What other property of the gas has changed? What is the value of this property after heating?
1 answer
Pressure has changed. Use PV = nRT to calculate it.
You can
ask a new question
or
answer this question
.
Similar Questions
A gas sample in a sealed vial originally at 0.6 atm and 300 K, was heated to 450 K. What other property of the gas has changed?
Top answer:
To determine the other property of the gas that has changed, we need to understand the relationship
Read more.
A rigid cylinder contains a sample of gas at STP. What is the pressure of this gas after the sample is heated to 410 K?
a. 1.0
Top answer:
1.5 atm
Read more.
1.95 mol of an ideal gas at 300 K and 3.00
atm expands from 16 L to 28 L and a final pressure of 1.20 atm in two steps: (1) the
Top answer:
To determine the correct option, we need to calculate the work done in each step and then determine
Read more.
Suppose a 24.7 mL sample of helium gas at 25.°C and 1.14 atm is heated to 50°C and compressed to a volume of 14.8 mL. What
Top answer:
help me plsss. Explain
Read more.
A sample of gas in a closed container at a temperature of 75◦C and a pressure of 6 atm is heated to 353◦C. What pressure
Top answer:
1. Use (P1/T1) = (P2/T2). Many students forget to convert temperature from celsius to kelvin. kelvin
Read more.
Assuming that the temperature and quantity of a gas sample remain constant, what will be the final pressure of 1.6 L sample of
Top answer:
To calculate the final pressure of the gas sample after the volume is reduced, we can use the
Read more.
a 0.25 mol sample af neon gas at 18 C and 0.700 atm is heated to 40 C. the new gas pressure is 1.11 atm. what is the change in
Top answer:
(V1/T1) = (V2/T2)
Read more.
A sample of He gas (2.35 mol) occupies 57.9 L at 300.0 K and 1.00 atm. The volume of this sample is ________ L at 521 K and 1.00
Top answer:
To find the final volume of the sample at 521 K and 1.00 atm, we need to use the combined gas law
Read more.
Carbon monoxide and molecular oxygen react to form carbon dioxide. A 49.0 L reactor at 200°C is charged with 1.14 atm of CO.
Top answer:
You will need a balanced equation. Use PV = nRT and 1.14 atm to calculate n for mols CO to start.
Read more.
Need help in AP chemistry on Equilibrium
When heated, hydrogen sulfide gas decomposes according to the equation 2 H2S(g) ⇄ 2
Top answer:
a. mols H2S = grams/molar mass = 3.40/34 = 0.1 Surely I don't need to write the Kc expression for
Read more.
Related Questions
A sample of argon at 300. °C and 50.0 atm pressure is cooled in the same container to a temperature of 0. °C. What is the new
Calculate temperature when 0.50L sample or gas at 1.0 atm and 25degrees C is compressed to 0.05L of gas at 5.0 atm.
A sample of H2 gas (12.28 g) occupies 100.0 L at 400.0 K and 2.00 atm. How much volume will a 9.49 g sample of H2 occupy at 353
A sample of methane (CH4) gas contains a small amount of helium. Calculate the volume percentage of helium if the density of the
A sample of gas at 38 degrees Celsius occupies a volume of 2.97 L and exerts a pressure of 3.14 atm. The gas is heated to 118
A Sample of gas originally at 25 degrees C and 1 atm pressure in a 2.5 L container is allowed to expand until the pressure is
the highest pressure ever produced in a laboratory setting was about 2000000 atm. if we have a .000010 liter sample of a gas at
Use the combined gas law to solve the following problem: Calculate the volume of helium gas that results when 0.550 L of the gas
A sealed flask containing water and N2 gas in equilibrium is at a temperature of 25°C. If the concentration of N2 gas in the
A sealed container holding 0.0255 L of an ideal gas at 0.989 atm and 71 °C is placed into a refrigerator and cooled to 45 °C
