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
bazaltina [42]
3 years ago
15

Attractive forces of liquids allow for _____.

Chemistry
2 answers:
myrzilka [38]3 years ago
6 0

Answer:

intermolecular attractive forces hold the molecules in contact, although they still have sufficient KE to move past each other. Intermolecular attractive forces, collectively referred to as van der Waals forces, are responsible for the behavior of liquids and solids and are electrostatic in nature.

Explanation:

I hope this helps!!!!!

kap26 [50]3 years ago
3 0

Answer:

They allow particles to stay close together.

The attractive forces (bonds) in a liquid are strong enough to keep the particles close together, but weak enough to let them move around each other. For example, Liquids are useful in car brake systems because they flow and cannot be compressed.

Explanation:

Hope this helps :)

You might be interested in
What is the correct term for blocked sunlight and reduced solar radiation as a result of a volcanic eruption?
Anvisha [2.4K]
I'm pretty sure it's called a volcanic winter, look up my answer to be correct though.
6 0
3 years ago
The Himalayan mountain range found at the junction of India and Asia is an example of a
maksim [4K]

Answer: A : Convergent

Explanation:

5 0
3 years ago
The concentration of a biomolecule inside a rod‑shaped prokaryotic cell is 0.0035 M . Calculate the number of molecules inside t
timama [110]

Answer: This rod-shape prokaryotic cell has 3.740,734725‬ molecules

Explanation:

<u>Step 1 :</u> given data

Molarity of the prokaryotic cell = 0.0035 M

Length of the cell = 4.2 μm = 4.2 * 10^-6 m

diameter of the cell = 1.3 μm = 1.3 * 10^-6 m

<u>Step 2: </u>calculate volume

To calculate volume of a rod, weneef to know the radius.

V = r ² × l

The radius = half of the diameter : r = d/2 ⇒ (1.3 * 10^-6 m)/2 = 0.65 * 10^-6 m

V= (0.65 * 10^-6 m)² * 4.2 * 10^-6 m = 1.7745 * 10 ^-18 L

<u>Step 3:</u> Calculating number of moles

Number of moles = Concentration * Volume

moles = 0.0035 M * 1.7745 * 10 ^-18 L = 6.21075 * 10^-21 moles‬

<u>Step 4:</u> calculating number of molecules

1 mole contains 6.023 * 10 ^-23 molecules

6.21075 * 10^-21 moles contain : 6.21075 * 10^-21 * 6.023 * 10 ^-23 molecules = 3.740,734725‬ molecules

This rod-shape prokaryotic cell has 3.740,734725‬ molecules

4 0
3 years ago
Why is it important to offer evidence to support statements about experiments?
dexar [7]
So you have evidence that the experiment is true or correct.
8 0
3 years ago
In the forward reaction of this equilibrium, which substance acts as the Brønsted-Lowry base? H2S(aq)+CH3NH2(aq)⇋HS−(aq)+CH3NH+3
timama [110]
H2S donates a proton, therefore it is a Brønsted-Lowry base; CH3NH2 accepts a proton, so it’s a Brønsted-Lowry base.
8 0
3 years ago
Other questions:
  • Objects placed together eventually reach the same temperature. when you go into a room and touch a piece of metal in that room,
    6·1 answer
  • Do x-rays travel slower than infrared
    5·1 answer
  • 100 ml of soft drink A contains 75g of sugar and weighs 110g. calculate density
    7·1 answer
  • I need help finding this out
    6·1 answer
  • A light microscope that has two or more lenses is called a ____________________ (compound, simple) microscope.
    7·2 answers
  • Based on its location on the periodic table, how many electrons does oxygen have in its outer energy level?
    14·2 answers
  • List the exceptions to Metals showing a high density?
    9·1 answer
  • At 1.0atm a gas has a volume of 36.7 L, what is the volume at 5.3atm?
    6·1 answer
  • Compare producers and consumers in an ecosystem.
    7·2 answers
  • 2. Choose the best answer.<br> Up to<br> % of glaciers are retreating.<br> 50<br> 60<br> 70<br> 80
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!