1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
USPshnik [31]
3 years ago
6

A 2.00 L container of gas has a pressure of 1.00 atm at 300 K. The temperature of the gas is halved to 150K, and the measured pr

essure of the same 2.00 Liter sample is 0.420 atm. Which of the following is the best explanation for these observations? A. Pressure is proportional to temperature for a fixed volume of gas. B. The molecules of the gas occupy a significant portion of the volume. C. The molecules of the gas have negligible volume of their own. D. The molecules have significant attractive forces at 150 K. E. The gas is closer to an ideal gas at 150 K.
Chemistry
1 answer:
JulsSmile [24]3 years ago
8 0

Answer:

A

Explanation:

PV=nRT

PV/nT

V/T -> (1)/(300)=(x)/(150)

               x=.420

You might be interested in
A boy who weighs 30 kg is skateboarding at a speed of 5 m/s. What is the boys kinetic energy?
zheka24 [161]
I’m pretty sure it’s 150 joules
5 0
3 years ago
What is the atomic mass of one mole of H? g/mole
Oksanka [162]
For one mole of hydrogen, H, the atomic mass is 1 g per mole. Hydrogen contains 1 proton and zero neuton. A neutral atom of hydrigen also contains 1 electron.
7 0
2 years ago
Read 2 more answers
Thin, flattened, and typically curved bones, such as the ribs and sternum, form __________ bones.
pav-90 [236]
<span>Thin, flattened, and typically curved bones, such as the ribs or sternum, form falt bones.

The two main functions of flat bones are protection or provide a large surface for musular attachment.

These are the flat bones of the human body: in the skull, parietal, frontal, occipial, lacrimal, nasal and vomer; scapula; sternum; rib and hip.

</span>
4 0
3 years ago
Read 2 more answers
Don’t know how to do #2 someone help
telo118 [61]
I think the answer is a.
5 0
3 years ago
Read 2 more answers
Which of these compounds is a proton acceptor ?
Vikki [24]

Answer:

Sodium Hydroxide

Please mark me as brainlest because I have help you pleaseeeee.

Explanation:

Sodium hydroxide is a common proton acceptor also known as lye. It is the active ingredient in oven cleaners and drain cleaners because it can react with fats to produce compounds that dissolve in water. It is also used in many school laboratories to demonstrate acid-base reactions.

5 0
2 years ago
Other questions:
  • 24.0 mL of a 0.120 M Ca(OH)2 solution is required to titrate 160 mL of an HCl solution to its equivalence point. Find the moles
    10·2 answers
  • Ethanol is an example of an ____________ (carboxyl/alcohol).
    11·1 answer
  • Power is measured in which unit?
    13·1 answer
  • a block of wood has a mass of 6.0 G and a volume of 12.0 centimeters what is the density of the block of wood​
    12·1 answer
  • What are the uses of an enema? Select all that apply. what are the uses of an enema? select all that apply. ?
    12·1 answer
  • Lead is an important input in the production of crystal. If the price of lead decreases, then we would expect the supply of a. c
    7·1 answer
  • Calculate the mass of 29.8 mL of aluminum, which has a density of 2.00 g/mL.
    7·1 answer
  • When Jeremy returned home after vacation, he noticed that his new plant had not grown. His mother, a florist, told him that it w
    13·2 answers
  • What is the number assigned to an element on the Periodic Table?
    13·1 answer
  • Why do elements that make positive ions occur on the left side of the periodic table while those that make negative ions occur o
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!