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
stealth61 [152]
3 years ago
10

9. In a sample of gas, what causes pressure? Answer in a completesentence.

Chemistry
1 answer:
hammer [34]3 years ago
7 0

Answer:

physical properties of gases, that is, pressure, volume, temperature, and amount of gas

You might be interested in
How many grams are in 44.8 liters of nitrogen gas, n2?<br> a) 56g<br> b) 27g<br> c) 36g<br> d) 112g
kkurt [141]

a) 56g

<h3>Calculation:</h3>

At STP,

22.4 L of N₂ = 1 mol

We have given 44.8 L of N₂, therefore,

44.8 L of N₂ = \frac{44.8}{22.4}

                    = 2 mol

We know that,

1 mol of N₂ = 28 g

Hence,

2 mol of N₂ = 28 × 2

                   = 56g

Hence, there are 56 g of N₂ in 44.8 L of nitrogen gas.

Learn more about calculation at STP here:

brainly.com/question/9509278

#SPJ4

3 0
2 years ago
Read 2 more answers
Wich describes a characteristic of terminal moraine
stealth61 [152]
I found this....

Supraglacial Moraine

A supraglacial moraine is material on the surface of a glacier. Lateral and medial moraines can be supraglacial moraines. Supraglacial moraines are made up of rocks and earth that have fallen on the glacier from the surrounding landscape. Dust and dirt left by wind and rain become part of supraglacial moraines. Sometimes the supraglacial moraine is so heavy, it blocks the view of the ice river underneath.

If a glacier melts, supraglacial moraine is evenly distributed across a valley.

Ground Moraine

Ground moraines often show up as rolling, strangely shaped land covered in grass or other vegetation. They don’t have the sharp ridges of other moraines. A ground moraine is made of sediment that slowly builds up directly underneath a glacier by tiny streams, or as the result of a glacier meeting hills and valleys in the natural landscape. When a glacier melts, the ground moraine underneath is exposed.

Ground moraines are the most common type of moraine and can be found on every continent.

Terminal Moraine

A terminal moraine is also sometimes called an end moraine. It forms at the very end of a glacier, telling scientists today important information about the glacier and how it moved. At a terminal moraine, all the debris that was scooped up and pushed to the front of the glacier is deposited as a large clump of rocks, soil, and sediment.

Scientists study terminal moraines to see where the glacier flowed and how quickly it moved. Different rocks and minerals are located in specific places in the glacier’s path. If a mineral that is unique to one part of a landscape is present in a terminal moraine, geologists know the glacier must have flowed through that area.
6 0
3 years ago
When the ph rises from 10 to 12 , how many more times has the solution become basic?
koban [17]
2 times

Hope this helps


3 0
3 years ago
Which statement correctly distinguishes photosynthesis and respiration?
blondinia [14]

Answer:

photosynthesis uses light as energy source,and cell respiration uses chemical energy

4 0
2 years ago
Which atomic model was proposed as a result of J.J Thomsons work?
Dafna11 [192]
<span>, J.J. Thomson discovered the electron by experimenting with a Crookes, or cathode ray, tube. </span>
6 0
3 years ago
Other questions:
  • What is the pH of a solution with a concentration of 2.4 × 10-5 molar H3O+? Show, or explain, the work used to solve this proble
    15·2 answers
  • What happens to an electron when it emits a photon
    15·1 answer
  • Help!! us own words, please!!
    10·1 answer
  • 10) an object has mass of 50g 500mg and 0.1g. express the total mass of the object in grams
    11·1 answer
  • What is now true about the sugar? A. The sugar is no longer made up of particles because all of the particles dissolved in the w
    6·2 answers
  • 24. The air in a small 250 cm birthday balloon is at a pressure of 760 torr. A boy sits on it at
    11·1 answer
  • Which of the following phase changes is exothermic?
    9·1 answer
  • Mối liên hệ giữa chuyển hóa protein và lipid ?
    7·1 answer
  • If a gas occupies 1532.7 mL at standard temperature, what volume does it occupy at 49.4 ºC if the pressure remains constant?
    5·1 answer
  • put the contributions to the understanding of the atomic structure in order from most recent at the top to the earliest at the b
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!