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kherson [118]
3 years ago
8

What molecular geometry would be expected for f2 and hf?

Physics
1 answer:
Kaylis [27]3 years ago
4 0
The molecular geometry of both F2 and HF is linear.

There are only two atoms which are covalently bonded and thus, the bonding scheme with the atoms looks like this;

F --- F

H---F

So, both are linear.

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An animal cell placed in pure distilled 100% will
jasenka [17]

in a hypotonic solution like distilled water, a red blood cell would burst, because inside the cell has a higher solute concentration than outside.

In a hypertonic solution, there is a higher solute concentration on the outside of the cell than on the inside, causing the cell to shrivel.

i hope this helps

8 0
3 years ago
What kind of friction exists between solid objects moving in water?
Stels [109]
The best and most correct answer among the choices provided by the question is  drag<span>.

</span><span>Drag </span>kind of friction exists between solid objects moving in water.

Hope my answer would be a great help for you.    
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6 0
3 years ago
Use the concepts of kinetic energy and potential energy to describe the motion of a child on a swing. Why does the child need a
andrew-mc [135]
When the child is moving, he/she has kinetic energy. For just a brief second before they move the other way, the child is not moving, but they have gravitational potential energy.

The child may need a push from time to time because friction with the air causes loss of energy.
4 0
3 years ago
Read 2 more answers
Automobile engines AND steam engines are examples of ______. a. internal combustion engines b. heat engines c. external combusti
uranmaximum [27]

Answer: B. Heat engines

Explanation:

8 0
3 years ago
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How fast does water flow from a hole at the bottom of a very wide, 7.1 mm deep storage tank filled with water
trapecia [35]

Answer:

<h2>The water will move faster</h2>

Explanation:

This happens as part of the consequences of the continuity of an incompressible fluid, of which water is an example.

so as the water emerges from the wider section the flow velocity increases and vice versa.

Hence the flow velocity in indirectly proportional to the area

The continuity equation is given below for our analysis

A1V1=A2V2\\-------------------1

where

            A1= the area of the wider section of the tank

            V1= the flow velocity from the wider section

            A2= the area of the hole at the bottom

            V2= velocity of flow at the bottom.

5 0
3 years ago
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