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artcher [175]
4 years ago
14

Based on your results from this lab, would you expect the hydrogen peroxide you buy from the store to bubble like soda when you

open it?
Biology
1 answer:
nadezda [96]4 years ago
6 0
Yes. The bubbling of hydrogen peroxide is due to the formation of oxygen from it by this following reaction:
H2O2 ==> H2O + O2
There's a release of dioxygen, that's why the reaction is foamy.

In fact, this chemical reaction is very slow. It takes several weeks for the hydrogen peroxide to be transformed into oxygen at room temperature. But like most chemical reactions, it can be accelerated, by heating, or by catalyzing it.

So, the liquid hydrogen peroxide that is sold in the stores is an unstable solution, especially when it's open. That's why these bottles should not be kept very long,  
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Enough sunlight enters those waters, so photosynthesis is possible
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3 years ago
-. Describe how ATP can release and store energy<br> for the cell.
PolarNik [594]

Answer:

ATP consists of an adenosine molecule

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In a process called cellular respiration, chemical energy in food is converted into chemical energy that the cell can use, and stores it in molecules of ATP.

This occurs when a molecule of adenosine diphosphate (ADP) uses the energy released during cellular respiration to bond with a third phosphate group, becoming a molecule of ATP. So the energy from cellular respiration is stored in the bond between the 2nd and 3rd phosphate groups of ATP. When the cell needs energy to do work, ATP loses its 3rd phosphate group, releasing energy.

Explanation:

hope this helps

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plz mark brainliest

7 0
3 years ago
In my opinion I think the main events of glycolysis. How many ATP molecules are produces and consumed by glycolysis? What effect
svlad2 [7]

Glycolysis uses 2 ATP and produce 4ATP. So the net gain is true.

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Explanation:

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In ETC, the hydrogen carriers NADH and FADH gives off the hydrogen to reduce the complex 1 and 2 respectively and itself gets oxidized. Thus the electron given off is transferred between 4 complexes to finally give off to oxygen to form water.

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4 years ago
Why do atoms form bonds with each other?
andreyandreev [35.5K]

Answer:

g

Explanation:

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