Two samples of solids have similar reactivity with acids and similar densities. Their masses and volumes, however, are not at all similar. Is it possible that these are the same substance?.

Answers

Answer 1

The two samples may be the same substance even though they have different masses and volumes.

We must know that properties that identify a substance are called intensive properties. Samples that have similar intensive properties are likely to be the same substance since these properties are characteristic of the substance.

Density is an intensive property. If the two substances have similar densities and similar reactivity with acids, they may be the same substance even though they have different masses and volumes.

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Related Questions

7,528 irrational or rational

Answers

Answer:7528 is not a rational number

Explanation: because we know it is not a perfect square.

In the poem by william shakespeare (published in 1609), the speaker contemplates the value of love. Read the poem carefully. Then, in a well-written essay, analyze how shakespeare uses poetic elements and structural techniques to construct a statement about the complex interaction between self-esteem and love.

Answers

There are different kinds of Poetic elements. The poetic element and structural techniques used are couplet, sonnet, Rhyme Scheme, Iambic pentameter.

Sonnet: A sonnet is simply defined as a fourteen lined poem that is offten written in iambic pentameter. This Shakespearean sonnet is known to have one octave and sestet.

Couplet: not that there is always good and well written lines of verse in a couplet, and they are found in the same meter and often linked by rhyme. In this poem, the sonnet was known to have ended with a couplet. This therefore depicts  the key or central idea of the poem.

Rhyme Scheme: The rhyme scheme in this poem is known to be accompanied  by a full sonnet called ABAB CDCD EBEB FF.

Iambic Pentameter: It is commonly known to be a type of meter that is known to also have five iambs. This poem is known to have Iambic  Example given is quoted below “When in disgrace with Fortune and men’s eyes.”

The literary devices used in this poem are Assonance, imagery, consonance, etc.

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there are 4 factors in the personal safety protocols

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Answer:

A. Knowledge and awareness: Knowing how to recognize that an environment has dangers that must be avoided

B Ability: Be realistic in telling a co-worker that his or her ability is not sufficient to promote safe work. Example: an employee prevents a trainee from working with acids, since the trainee does not have enough capacity to handle these elements safely.

C. State of Mind: Professionals must always be aware that all team members are in emotional and psychological conditions of sufficient quality to carry out work safely. Example: a truck driver who received sad news over the phone, decides to park the truck and only drive again when he is in a better state of mind.

D. Environmental conditions: Analyze possible environmental hazards and avoid them. Example: electricians, avoid manipulating power cords in stern environments in moments of rain, as there is a risk of electroshock.

Explanation:

the table below shows the ages of houses to the nearest year in a neighborhood. using the age of the houses as the random variable, x, which graph shows the probability distribution, px(x), of a randomly chosen house?

Answers

Probability distributions are used to represent data and their probabilities

The table entry is given as:

Age of House      Number of Houses

1                                         15

2                                        20

3                                         25

4                                        30

Start by calculating the probability of selecting a house that has a certain age.

This is calculated as:

[tex]Pr =\frac{Number\ of\ house}{Total\ number\ of\ house}[/tex]

So, we have:

[tex]P(1) = \frac{15}{90} = 0.17[/tex]

[tex]P(2) = \frac{20}{90} = 0.22[/tex]

[tex]P(3) = \frac{25}{90} = 0.28[/tex]

[tex]P(4) = \frac{30}{90} = 0.33[/tex]

This means that the graph that represents the probability distribution must show that the probability of 1 is 0.17; 2 is 0.22; 3 is 0.28; 4 is 0.33.

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Answer:

a on edge

Explanation:

welcome

Someone's mother has four sons north south and east.

Answers

The fourth one’s name is Someone.

In the first paragraph of the passage on pages 2 and 3.

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Hi, was there supposed to be a picture? And if you still need help just contact me

The bright warning colors scare off any predators thinking of having a tasty snack.

Answers

Answer:

yes correct

Explanation:

Match the words on the left with their definitions on the right you may use a dictionary.

Answers

Answer:

There is no words?

Explanation:

Okay? You okay?

A theory which repeatedly fails to confirm the expected predictions after extensive research:.

Answers

A theory which repeatedly fails to confirm the expected predictions after extensive research is probably incorrect.

Answer:

..Is probably incorrect.

Explanation:

If the predictions of a long-standing theory are found to be in disagreement with new experimental results, the theory may be discarded as a correct description of the phenomena.

Hope that helps..? x

What three things do you need for thunderstorm formation.

Answers

Answer:

Moisture,Instability, and a lifting mechanism.

Read the following paragraph and identify the best sentence to start a new paragraph weegy.

Answers

Where is the paragraph you are asking in the question?

The more you drive:
The less likely you are to have a collison because you are getting more practice
The more likely you are to have a collision because you are exposed to more chances for trouble
Doesn't make any difference in how likely you are to have a collision because it only takes one mistake
Doesn't make any difference in how likely you are to have a collision because it could be someone else's fault

Answers

The more you drive , the less likely you are to have a collision because you

are getting more practice.

We should note that practice makes perfection means that collision will

occur mainly if other people at fault. When we aren't perfect in driving then

the collision could also be from us which increases our chances of having a

collision.

This is the main reason why driving more will make collision less likely and

makes option A the most appropriate choice.

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under what job classification does your preferred job fall into brainly

Answers

There are different kinds of Job Classification. The job classification that my preferred job falls into;

The Classification of my job falls under the  job functions of finance, the family of accounting, and job is accounting manager while the role is balancing of account.

Job Classification is usually in steps. They are;

Job functionsFamilies JobsJob Role

Job Classification is commonly known as Job Evaluation. This is defined as a process of looking into the duties, responsibilities, width, and complexity of a job description so as to know the job title that can fit the job specifications and standards.

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Complete the two-column proof by providing the missing statements or reasons. Given: is rhombus prove:.

Answers

Answer:

Where is the two column proof?!

Research suggests that laughter improves people’s emotional and physical well-being. Write a research-based essay to inform the reader about the positive effects of laughter on emotional and physical health. Properly cite research evidence to inform the audience about the topic. << read less stylesnormal.

Answers

It has been scientifically proven that laughter is excellent for emotional and physical well-being. The laugh can relieve physical tension, enhance the functioning of the immune system and decreases stress hormones.

It has been shown that laughter can relax facial muscles, which is fundamental for relieving physical tension.

Moreover, it has also been demonstrated that laughter can increase the heart rate and boost the adaptive immune system by generating antibodies that fight against harmful infectious agents (e.g. bacteria and viruses).

Finally, laughter can also decrease the levels of stress hormones such as cortisol, adrenaline and growth hormones.

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Which statement accurately describes the relationship between diet, exercise, and weight?.

Answers

Answer:

Explanation:

Successful weight loss requires a caloric deficit produced by a combination of diet and exercise.

Read the excerpt from act i of hamlet. Ghost: upon my secure hour thy uncle stole, with juice of cursed hebona in a vial, and in the porches of mine ears did pour the leperous distilment; whose effect holds such an enmity with blood of man that swift as quicksilver it courses through the natural gates and alleys of the body. Which correctly analyzes the use of figurative language in the excerpt?.

Answers

Answer:

pretty sure it's A !! many apologies for not knowing the entire answer.

Popcorn popping in a pot on the stove is an example of:.

Answers

Answer:

Convection

Explanation:

I hope it helps Let me know.

what significant changes have you noticed in your relationship with others brainly

Answers

Answer:

That I’m starting to open up more with others.

Which material is an aquifer layer most likely made of?.

Answers

[tex] \large \bold{Answer:-}[/tex]

An Aquifer layer is most likely made up of cracked rocks.

Answer:

D

Explanation:

cracked rocks make up this material.

The book that i read was entertaining passive voice.

Answers

The best way to change the given sentence from an active voice to a passive voice is: I was entertained by the book I read.

A passive voice can be defined as a form of verb in which the subject of a sentence undergoes the verb's action. Thus, a passive voice simply means that the subject of the sentence actively undergoes the action stated by its verb or is being acted on by the verb.  

This ultimately implies that, a passive voice is typically used when a speaker or writer wants to make emphasizes on the action of a verb (verb's action) and the direct object of a sentence rather than its subject.

Note: The book is the object while entertaining is the verb's action.

In this scenario, the best way to change the given sentence from an active voice to a passive voice is "I was entertained by the book I read."

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Which of the following is a complex sentence weegy.

Answers

Answer:

as expected she showed up late

Explanation:

The complex sentence is As I expected, she showed up late. Thus, option (A) is correct.

A complex sentence consists of an independent clause expressing a complete idea and one or more dependent clauses relying on another clause. Typically, a subordinating conjunction (like "because," "if," "as," "after") links these clauses.

Therefore, among the given options, the only complex sentence is "As I expected, she showed up late," containing an independent clause ("she showed up late"), a dependent clause ("As I expected"), and the subordinating conjunction "As," which is common in complex sentences.

Thus, option (A) is correct.

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The question attached seems to be incomplete, the complete question is

Which of the following is a complex sentence?

A. As I expected, she showed up late.

B. Mark wanted blueberry pie and vanilla ice cream.

C. Sue gave Jim a new racket, and he left for the tennis courts.

D. Eileen bought pants but not a new jacket.

Evaluate the expression when e=13 and f=16. 4(19+e2)+3f enter your answer as a mixed number in simplest form in the box.

Answers

Answer:

17/18

Explanation:

Answer:

228

Explanation:

4(19+e2)+3f

4(19+13×2)+3×16

4×45+48

180+48

228

What do condensation evaporation and crystallization have in common.

Answers

Answer:

They are all a part of the water cycle.

Which method did europeans use to try to find the lake guatavita's mythical treasure? draining diving panning magnets.

Answers

The method Europeans uses to try to find lake Guatavita's mythical treasure was draining. The Lake Guatavita is a mystic, circle of water.

Lake Guatavita is a mystic and famous lake due to 'The Legend of El Dorado'.

According to the legend, this Lake (Lake Guatavita) contained treasures in its deep waters.

In this regard, it has been supposed that Europeans lowered (drained) the level of the Lake to find many pieces of gold.

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Answer:

A) draining

Explanation:

ez claps

iwhoiam714
YOU NEED TO STOP ANSWERING PPLS QUESTIONS WITH INNAPROPRIAT EIMAGES ITS SICK AND DISGUSTING!!!!

Answers

Sheesh that’s just terrible I hate people like that! :( Merry Christmas!!

Answer:

I agree with you

Explanation:

When parking near a corner, you may park your vehicle no closer than:.

Answers

You may park your vehicle no closer than 30 feet away

Which is not a structure of comparative anatomy of organisms?.

Answers

Answer: these are the three that are structure -Homologous, Analogous and Vestigial Structures. so the answer is d camouflage

Explanation:

Which of the following functions is graphed below?.

Answers

Answer:

Where is the graph?

Explanation:

without it I cannot do it

Which fall under the government and public administration cluster? check all that apply. The county government of orange county the municipal government of new york city the state government of arizona the federal government the federal government of detroit.

Answers

The following fall under the government and public administration cluster:

The county government of Orange County.The municipal government of New York City.The state government of Arizona.The federal government.

What is the government and public administration cluster?

The government and public administration cluster can be defined as a body of government or governmental organizations that is saddled with the responsibility of creating laws to protect its citizens. Thus, they serve private citizens.

What is a cluster?

Basically, a cluster is a term that is used to describe or qualify a collection of something such as governmental organizations.

Some examples of governmental organizations.

In this context, the governmental organizations that fall under the government and public administration cluster include the following:

The county government of Orange County.The municipal government of New York City.The state government of Arizona.The federal government.

Read more on government here: https://brainly.com/question/4314316

Answer:

The county government of Orange County.

The municipal government of New York City.

The state government of Arizona.

The federal government.

Explanation:

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