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
Gre4nikov [31]
3 years ago
12

If the pressure of a gas is 100 kPa when the volume is measured to be 500 mL. What pressure would need to be exerted to have the

balloon occupy a volume of 400 mL?
Chemistry
1 answer:
Korvikt [17]3 years ago
8 0

Answer:

p2=125 kpa

Explanation:

Using Boyle's law

p1 x v1 = p2 x v2

p1=100kpa

v1=500ml

p2=?

v2=400ml

p2= (100x500)\400

p2=125 kpa

:)

You might be interested in
Can u please help me name which one it is
Feliz [49]
I think it’s D.
sorry if it’s wrong
3 0
2 years ago
Read 2 more answers
_________based on religious beliefs
juin [17]
It may be faith.  So it faith is in your word bank then that's probably it, and if faith isn't in the word bank, then I will need to know the words that are in the word bank.
5 0
3 years ago
Identify 5 basic examples of Solutions?
Elden [556K]
Coffe
Gasoline
Water
Coffe
Apple juice
A solution is any liquid
7 0
3 years ago
Read 2 more answers
Describe the sources of water pollution in hydrological cycle.
Bingel [31]

Explanation:

The hydrological cycle is the continuous cycling of water between land, open water surfaces and the sea. This cycle begins with evaporation, sunlight evaporates water from the surface of earth, next condensation happens, the water absorbed is now used to form clouds, after these clouds are filled to the maximum, precipitation happens, this can be in the form of rainfall and snow, this cycle finalizes when the precipitation of water runs off the land and back into water sources.

Sources of water pollution:

  • <em>During precipitation: </em>Smog can be gathered in the atmosphere, during precipitation this pollution can turn into acid rain.
  • <em>During runoff:</em> After acid rain hits the ground this polluted water can run into water sources (lakes, rivers, reservoirs).To some extent rivers are a self-renewing resource, if a small quantity of pollution discharges in it the river can return to a clean, unpolluted condition, unfortunately, if the pollution is too big the renewing won't be possible, another problem is even though rivers get cleaned the pollution moves to the seas. Lakes are even more vulnerable to pollution, the flushing effect in these water bodies is less evident than in rivers.

I hope you find this information useful and interesting! Good luck!

8 0
3 years ago
What is plate tectonics?
Alexandra [31]
Plate tectonics is the theory that Earth's crust is composed of many plates that are moving slowly over time. 

Your answer is D. :)
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which important change in electronic devices, such as televisions and computers, is a result of the use of metalloids as semicon
    7·2 answers
  • How does the heart work with other organs to keep a healthy body?
    10·1 answer
  • What is the charge on a fluorine ion? explain answer plz
    7·1 answer
  • Calculate the Calories per gram for each food you tested by dividing the Calorie value by the mass of the food. How do these val
    11·2 answers
  • What are valence electrons of an atom used for?
    6·1 answer
  • At midnight in the dark of the night, what is most likely happening in a leaf? * O Respiration O Photosynthesis O Both photosynt
    11·2 answers
  • What type of change occurs as salt dissolves in water?
    10·1 answer
  • Why do atoms connect to eachother?
    15·2 answers
  • Drag the images into the correct category.<br><br><br> Contact Forces<br><br><br> Noncontact Forces
    8·1 answer
  • A solid object with the density of 2.8 g/mL is placed in water. What will most likely happen?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!