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
12345 [234]
3 years ago
5

A hiker seals a plastic bag that contains dried fruit before the climbs a mountain. What will most likely happen to the plastic

bag as the hiker reaches the top of the mountain a) the bag will expand b) the bag will shrink c) the bad will remain the same size d) the bag will allow air to enter
Chemistry
1 answer:
romanna [79]3 years ago
5 0

From the ideal gas equation,

PV = nRT

where n is number of moles, R is Universal gas constant, P is pressure, V is volume,  and T is temperature of the gas.

The pressure and volume are inversely proportional to each other at constant temperature and number of moles.

Hence, on decreasing the pressure, the volume will increase.

As the hiker reaches a height of a mountain, the pressure would decrease which results in the reestablishment of equilibrium between gas molecules thus resulting in pushing of bag outwards.

Hence, the bag will expand as the hiker reaches the top of the mountain.

You might be interested in
The isotope 208Tl undergoes β decay with a half-life of 3.1 min.
melamori03 [73]

Answer:

a. Pb 208

b. About 21.7 minutes

c. only a trace amount

Explanation:

It under goes beta decay.

There should be virtually nothing after an hour

8 0
3 years ago
Which type of weather is expected at the location
mr_godi [17]
Rain bc it’s hot then cools
3 0
3 years ago
Read 2 more answers
Predict the product of this reaction <br><br> Al(s) + N2(g)—-&gt;
Rudik [331]
I attended the answer. I hope this helps you.

8 0
2 years ago
The atmospheric pressure on the surface of Venus is 6.84X10^4. Calculate the atmospheric pressure in atm and torr. Round each of
quester [9]

Answer:

0.675 atm

513 Torr

Explanation:

Given is that, the atmospheric pressure on the surface of Venus is

6.84 X 10⁴ Pa.

1 atm (atmospheric pressure) is equal to 101325 pascal (Pa).

To convert divide the pressure value by 101325.

Pressure in atm = \frac{6.84 \times 10^{4} }{101325}

= 0.675055 atm

Rounding it off to 3 significant digits: 0.675 atm

Now,  one Torr is 133.322 Pa. For conversion, divide the pressure value by 133.322.

Pressure in Torr = \frac{6.84 \times 10^{4} }{133.322}

=513.04219 Torr

Rounding it off to 3 significant digits: 513 Torr

5 0
3 years ago
What is the name of a solution whose concentration of solute is equal to the maximum concentration that is predicted from the so
Alona [7]
Normally, you would call this a saturated solution.<span />
5 0
3 years ago
Other questions:
  • A patient needs to be given exactly 1000ml of 15% (w/v) intravenous glucose solution. The stock solution is 35% (w/v). How many
    5·2 answers
  • A) Suggest one possible reason for the general trend indicated on the graph between 1910 and 2000.?
    15·2 answers
  • The combustion of a sample of butane, C4H10, produced 2.46 grams of water.
    10·1 answer
  • What is the precipitate that will form from the reaction of barium chloride dihydrate with sodium sulfate decahydrate?
    6·2 answers
  • What isotope has 25 protons and 17 neutrons
    6·1 answer
  • Only oppositely charged objects can attract each other. true false
    11·1 answer
  • Density = 7 g/mL <br> Volume = 10mL <br> ∙What is the Mass?
    14·1 answer
  • What evidence from the experiment shows that conduction occurred? In your answer, be sure to include the materials involved in t
    6·2 answers
  • Linda performed the following trials in an experiment.
    7·1 answer
  • elements combine in three general ways. in blank compounds, electrons are transferred from one element to the other, whereas in
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!