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Mars2501 [29]
3 years ago
11

Please help me i keep getting this wrong :(

Chemistry
1 answer:
solmaris [256]3 years ago
7 0
A) <span>A chandelier has been hanging in the kitchen for years
B) </span><span>A log floats on top of the lake
C) </span><span>You place your book on the top of a flat table

Those are the answers. In each case, there is always a force that balances the weight of the object and keeps them in a static equilibrium. Tension, Buoyancy and Normal force.</span>
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During beta-oxidation of fatty acids, ___________ is produced in peroxisomes but not in mitochondria. A) acetyl-CoA B) FADH 2 C)
stepan [7]

Answer:

The correct option is D

Explanation:

Normally, beta-oxidation of fatty acid occurs in the mitchondrial matrix, however, when the fatty acid chains are too long, the beta-oxidation occurs in the peroxisomes <u>where the oxidation is not attached to ATP synthesis but rather transferred (i.e high energy electrons are transferred) to O₂ to form hydrogen peroxide</u> (H₂O₂). This is the major difference between the beta-oxidation that occurs in the peroxisomes to that which occurs in the mitochondria.

4 0
3 years ago
You construct a voltaic cell for the following chemical reaction: Tl3+(aq) + 2Cr2+(aq) → Tl+(aq) + 2Cr3+(aq) The measured cell p
Dominik [7]

Answer:

E°red for Tl³⁺(aq) | Tl⁺(aq) is 0.78 V

Explanation:

According to cell reaction we can predict which one cathode half cell and which one anode.

We know left hand side electrode where oxidation occur acts as an anode and right hand side electrode where reduction take place acts as an cathode.

Hence Cr²⁺ converted into Cr³⁺ since oxidation is take place where as Ti³⁺ converted into Ti⁺ means reduction take place.

<u>Anode half cell  </u>is         Cr³⁺(aq) | Cr²⁺(aq) is  E⁰red = -0.41 V

<u>Cathode half cell</u> is         Ti³⁺(aq) | Ti⁺(aq)  is  E⁰red = ?  

                 E⁰cell = E⁰cathode - E⁰anode

        ⇒     E⁰cathode = E⁰cell + E⁰anode

        ⇒     E⁰cathode = 1.19 + (- 0.41) volt = 0.78 V

3 0
3 years ago
When electrons are added to the outermost shell of a carbon atom, it forms?
Andrej [43]
Correct, it forms an ANION.....
5 0
3 years ago
Read 2 more answers
Today, the atom is defined as the_____ particle that can still be considered an____.
Inessa05 [86]

Answer:

Today, the atom is defined as the smallest particle that can be considered an element.

Explanation:

8 0
3 years ago
Read 2 more answers
Juan made the following bar graph shown to represent the relative distances of four different astronomical bodies from Earth. Th
NikAS [45]
I believe bar C would be Mercury and bar B would be jupiter. I'm not to sure on this it could be wrong, it would help if i could see the graph but anyway i hope this helps you. :)
5 0
3 years ago
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