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olasank [31]
2 years ago
15

Which of the following is an example of a nonspontaneous process

Chemistry
1 answer:
Leya [2.2K]2 years ago
3 0

Answer:

A

Explanation:

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Melamine is used for making
vodomira [7]

Answer:

Melamine is used for making tableware,cooking utensils, plates, plastic products etc.

Explanation:

Melamine is used to manufacture many products. How? Well melamine-formaldehyde resin, as it's full name, forms molecular structures that are molded, with heat, to take the shape of the items such as tableware.

After this chemical reaction takes place, the "left over" remains as plastic.

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And so, it is used in products such as cooking utensils, plates, plastic products etc.

3 0
3 years ago
How many electrons are in the highest energy orbital of the element copper?
iris [78.8K]
<span>the answer is 1 the 4s1 electron........................


</span><span>
</span>
5 0
3 years ago
Which of the following is a mixture steel water oxygen or gold
MAXImum [283]
Steel is an alloy and consists of more than one element (mainly iron and carbon), therefore steel is a mixture.
7 0
3 years ago
. Name the solute and solvent in the following: a. 14-karat gold b. corn syrup c. carbonated, or sparkling, water
Elena L [17]

Answer:

a) gold-solvent

silver+ copper-solute

b) solvent- water

solute- sugar

c) solute- CO2

solvent- H2O

8 0
2 years ago
Sometimes the color of an animal closely resembles the color of its environment. Which of the following is the most likely reaso
Deffense [45]

Answer:

The answer is D

Explanation:

Animals add color to their environment so a mate can see how creative the animal is.

6 0
3 years ago
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