What happens to the energy release of an exothermic reaction

1 answer:

3 0

The reaction releases heat and gives net energy to its surroundings. The energy needed to initiate the reaction is less than the energy released.

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PLS

MrRissso [65]

Answer:

A decomposition reaction occurs when one reactant breaks down into two or more products. This can be represented by the general equation: AB → A + B. Examples of decomposition reactions include the breakdown of hydrogen peroxide to water and oxygen, and the breakdown of water to hydrogen and oxygen.

8 0

3 years ago

Draw the structure of the bromohydrin formed when (Z)-3-hexene reacts with Br2/H2O. Use the wedge/hash bond tools to indicate st

Ipatiy [6.2K]

Answer:

(3R,4R)-4-bromohexan-3-ol

Explanation:

In this case, we have reaction called halohydrin formation. This is a markovnikov reaction with anti configuration. Therefore the halogen in this case "Br" and the "OH" must have different configurations. Additionally, in this molecule both carbons have the same substitution, so the "OH" can go in any carbon.

Finally, in the product we will have chiral carbons, so we have to find the absolute configuration for each carbon. On carbon 3 we will have an "R" configuration on carbon 4 we will have also an "R" configuration. (See figure 1)

I hope it helps!

5 0

3 years ago

Definition for starch in science ?

Akimi4 [234]

Answer:

Starch is a polysaccharide comprising glucose monomers joined in α 1,4 linkages. or
Starch is a long-chain polymer of glucose molecules joined together. or
A starch is a complex polysaccharide made up of a large number of glucose units joined together by glycosidic bonds.

Explanation:

starch, a white, granular, organic chemical that is produced by all green plants. Starch is a soft, white, tasteless powder that is insoluble in cold water, alcohol, or other solvents.

Starch is amongst the most abundant plant products and is a mixture of two polymers, amylose and amylopectin. During food processing starch is transformed by hydrothermal treatments. ... The structure of starch is also influenced by specific and non-specific interactions with other food constituents and ingredients.

5 0

3 years ago

According to the graph how many mice will be born in week 5 if the trend continue

Bond [772]

There’s no graph soooooooio

8 0

3 years ago

What’s the answer to this? (2.8 x 10^4) (5.05 x 10^-6)

Verizon [17]

The answer is

14.14 x 10^-2

8 0

3 years ago