Chemistry : asked on ajm1132005
 03.07.2022

Describe 5 of the most important pieces of information, ideas, facts, etc. presented in this article.

. 6

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StudenGPT
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The answer to the first question "Which word from the sentence provides an antonym context clue to the meaning of rudimentary?" is "Advanced." In the sentence, it states that "Success in math requires a student know the rudimentary facts; otherwise, they won't be able to complete more advanced problems." The word "advanced" is used to describe problems beyond the level of rudimentary
English
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P Answered by PhD

1. B. text messages.

Workplace communications tend to be conversational and informal in text messages because it is a type of communication that is done with colleagues mostly. There are types of communication in the workplace that are structured for specific purposes, so they are not conversational or informal. 

2. D. Addressing a problem

 A negative workplace writing is a type of writing that deals with the negative aspect of communication, as communicate traditionally “bad thing”, like a problem, should follow specific rules in order to address the issue in a way that could lead to the resolution of the problem in the first place.

3. B. Glossary

A glossary is a list of terms with the relative meaning, so it can help with the identification of the meaning of a scientific term. Typically, a glossary is more specific on the subject that the book is dealing with, while a dictionary contains all the words from every subject.

4. B. Quotations

Quotations typically stand out when scanning texts because usually they are formatted with italic or bold, and there is usually some space between the text from the author and the quote. These typographic elements help the quote to stand out from the rest of the text.

5. C. Telling a story

Narration is the art of telling a story. Other forms of writing typically have other purposes, while the specifical aim of a narration is to tell a story. Typically, in a narration, there is also an emotional component that in other forms of writing are not present.

6. D. Why?

The Five Ws and One H is a strategy used to tell a fact or a story with the aim of conveying all the important information. The Why? question helps to understand the reasons behind a historical fact, addressing the cause behind it and the various reasonings.

7. D. words and phrases to use.

Knowing your message and your audience is important because if you know that aspect, you could choose the words and phrases to use, as both audience and message are key aspects when you have to write something. For example, if you have to write an article for a scientific journal, your words and phrases will be different than if you have to tell a story to a group of kid.

8. B. First person

Using the first person helps to tell a story from the main character perspective, as the reader sees the narrator as the character. The first person is used with the pronoums “I”, “me” and “we” and it’s a subjective point, so the narrator doesn’t know everything, but only what he/she experience.

9. D. Tone

The tone of an email or every written text can help us determine what was the emotional state of the writer, as the way the phrases are formed and all the textual elements will form a pattern that is recognizable for the readers. So, from the tone of an email, it is possible to determine whenever the writer was pleased or angry.

10. D. Bias

A bias is something that is presented as a fact, but in reality, it hides some form of inclination or prejudices, or even a mistake or an error about the specific topic that the bias is about. Usually, a bias it is used to convince other about something, in order to maintain the prejudice behind that information. 

English
Step-by-step answer
P Answered by PhD

1. B. text messages.

Workplace communications tend to be conversational and informal in text messages because it is a type of communication that is done with colleagues mostly. There are types of communication in the workplace that are structured for specific purposes, so they are not conversational or informal. 

2. D. Addressing a problem

 A negative workplace writing is a type of writing that deals with the negative aspect of communication, as communicate traditionally “bad thing”, like a problem, should follow specific rules in order to address the issue in a way that could lead to the resolution of the problem in the first place.

3. B. Glossary

A glossary is a list of terms with the relative meaning, so it can help with the identification of the meaning of a scientific term. Typically, a glossary is more specific on the subject that the book is dealing with, while a dictionary contains all the words from every subject.

4. B. Quotations

Quotations typically stand out when scanning texts because usually they are formatted with italic or bold, and there is usually some space between the text from the author and the quote. These typographic elements help the quote to stand out from the rest of the text.

5. C. Telling a story

Narration is the art of telling a story. Other forms of writing typically have other purposes, while the specifical aim of a narration is to tell a story. Typically, in a narration, there is also an emotional component that in other forms of writing are not present.

6. D. Why?

The Five Ws and One H is a strategy used to tell a fact or a story with the aim of conveying all the important information. The Why? question helps to understand the reasons behind a historical fact, addressing the cause behind it and the various reasonings.

7. D. words and phrases to use.

Knowing your message and your audience is important because if you know that aspect, you could choose the words and phrases to use, as both audience and message are key aspects when you have to write something. For example, if you have to write an article for a scientific journal, your words and phrases will be different than if you have to tell a story to a group of kid.

8. B. First person

Using the first person helps to tell a story from the main character perspective, as the reader sees the narrator as the character. The first person is used with the pronoums “I”, “me” and “we” and it’s a subjective point, so the narrator doesn’t know everything, but only what he/she experience.

9. D. Tone

The tone of an email or every written text can help us determine what was the emotional state of the writer, as the way the phrases are formed and all the textual elements will form a pattern that is recognizable for the readers. So, from the tone of an email, it is possible to determine whenever the writer was pleased or angry.

10. D. Bias

A bias is something that is presented as a fact, but in reality, it hides some form of inclination or prejudices, or even a mistake or an error about the specific topic that the bias is about. Usually, a bias it is used to convince other about something, in order to maintain the prejudice behind that information. 

Chemistry
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P Answered by PhD

Answer:

52.6 gram

Step-by-step explanation:

It is clear by the equation 2(27+3×35.5)= 267 gm of AlCl3 reacts with 6× 80 = 480 gm of Br2 . So 29.2 gm reacts = 480× 29.2/267= 52.6 gm

Chemistry
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P Answered by PhD

Answer:

Taking into accoun the ideal gas law, The volume of a container that contains 24.0 grams of N2 gas at 328K and 0.884 atm is 26.07 L.

An ideal gas is a theoretical gas that is considered to be composed of point particles that move randomly and do not interact with each other. Gases in general are ideal when they are at high temperatures and low pressures.

The pressure, P, the temperature, T, and the volume, V, of an ideal gas, are related by a simple formula called the ideal gas law:  

P×V = n×R×T

where P is the gas pressure, V is the volume that occupies, T is its temperature, R is the ideal gas constant, and n is the number of moles of the gas. The universal constant of ideal gases R has the same value for all gaseous substances.

Explanation:

In this case, you know:

P= 0.884 atm

V= ?

n= Answer:Taking into accoun the ideal gas law, The volume of a container that contains 24.0 grams of N 0.857 moles (where 28 g/mole is the molar mass of N₂, that is, the amount of mass that the substance contains in one mole.)

R=0.082Answer:Taking into accoun the ideal gas law, The volume of a container that contains 24.0 grams of N

T= 328 K

Replacing in the ideal gas law:

0.884 atm×V= 0.857 moles× 0.082Answer:Taking into accoun the ideal gas law, The volume of a container that contains 24.0 grams of N ×328 K

Solving:

Answer:Taking into accoun the ideal gas law, The volume of a container that contains 24.0 grams of N

V= 26.07 L

The volume of a container that contains 24.0 grams of N2 gas at 328K and 0.884 atm is 26.07 L.

Chemistry
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P Answered by PhD
15 moles.Explanation:Hello,In this case, the undergoing chemical reaction is:Clearly, since carbon and oxygen are in a 1:1 molar ratio, 15 moles of carbon will completely react with 15 moles of oxygen, therefore 15 moles of oxygen remain as leftovers. In such a way, since carbon and carbon dioxide are also in a 1:1 molar ratio, the theoretical yield of carbon dioxide is 15 moles based on the stoichiometry:Best regards.
Chemistry
Step-by-step answer
P Answered by PhD
Answer: 25 g
Explanation: Given:
Original amount (N₀) = 100 g
Number of half-lives (n) = 11460/5730 = 2
Amount remaining (N) = ?
N = 1/2ⁿ × N₀
N = 1/2^2 × 100
N = 0.25 × 100
N = 25 g
Chemistry
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P Answered by PhD
Answer: The product formed is potassium chloride.
Explanation:
Precipitation reaction is defined as the chemical reaction in which an insoluble salt is formed when two solutions are mixed containing soluble substances. The insoluble salt settles down at the bottom of the reaction mixture.

The chemical equation for the reaction of potassium phosphate and magnesium chloride follows (look at the picture)

2 moles of aqueous solution of potassium phosphate reacts with 3 moles of aqueous solution of magnesium chloride to produce 1 mole of solid magnesium phosphate and 6 moles of aqueous solution of potassium chloride.
Answer: The product formed is potassium chloride.
Explanation:
Precipitation reaction is defined a

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