Antimony (sb) has two stable isotopes with isotopic masses of 120. 9038 u and 122. 9042 u. What is the natural abundance of the heavier isotope?.

Answers

Answer 1

Answer:

average Atomic mass of thallium = 204.38

let heavier isotope is x%  

204.3833 (100) = x(204.9744) + (100-x) 202.9723

20438.33 = 2.0021x + 20297.23

x= 70.476

correct answer is 70.3%

Explanation:

check the pic

Antimony (sb) Has Two Stable Isotopes With Isotopic Masses Of 120. 9038 U And 122. 9042 U. What Is The

Related Questions

Read the advertisement for employment. Help Wanted: House sitter needed to watch house while owner is out of town. Job requires overnight stays two to three nights a week, some weeks more. Flexibility is required. Experience preferred. Submit references with résumé. Use the details in the advertisement to answer the big-picture question: "Which person would most likely apply for this job?" a single parent who has three young children to support a college student who has some free time a college student who has a busy part time job a teenager who has to be home by 9 p. M. Every night.

Answers

Answer:

The answer is b

Explanation:

What is the value of x in the equation 2 (6 x 4) minus 6 2 x = 3 (4 x 3) 1? 1 3 4 6.

Answers

Answer:

4

Step-by-step explanation:

2 (6 x + 4) - 6 + 2 x = 3 (4 x + 3) + 1

12x + 8 - 6 + 2x = 12x + 9 + 1

12x + 2 + 2x = 12x + 10

2x + 2 = 10

2x = 10 - 2

2x = 8

x = 4

For a system at constant pressure 12 400 calories of heat are released.

Answers

Answer:

This quantity of heat is equivalent to 1.24 x 10^4 J. 2.96 x 10^3 J.

What plot techniques does the writer use to keep the reader engaged? Check all that apply. The slow pace builds suspense. The quick pace advances the action. Foreshadowing hints at Boxer’s fate. The slow pace foreshadows Clover’s fate. A flashback slows action and explains conflict.

Answers

The plot is simply defined as what takes place or happens in a story. The plot techniques that the writer use to keep the reader engaged is the slow pace builds suspense and Foreshadowing hints at Boxer's fate.

A good plot is based on a specific moment. A story without a good plot can be boring and people may not like it.

It can be an interruption of a pattern, or an action that leads to raises a dramatic question, which is answered as the course of the story goes.

For every good story, there should be a good plot outline.

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Answer: A,C

Explanation:

What is the density of helium gas at 17°c and 773 torr?.

Answers

Answer:540 g m/s.nrijnvijenvirvijrvnijrvirvirnvrijvnrijvnrivnrijvnrwjivnrij-gvnrgr-b

Explanation:

After years of maintaining a steady population of 32,000, the population of a town begins to grow exponentially. After 1 year and an increase of 8% per year, the population is 34,560. Which equation can be used to predict, y, the number of people living in the town after x years? (Round population values to the nearest whole number. ) y = 32,000(1. 08)x y = 32,000(0. 08)x y = 34,560(1. 08)x y = 34,560(0. 08)x.

Answers

Answer:

A: y=32,000(1.08x)

Explanation:

correct on edge <3

A car is traveling with a constant speed when the driver suddenly applies the brakes, causing the car to slow down with a constant acceleration of magnitude 3. 50 m/s2. If the car comes to a stop in a distance of 30. 0 m, what was the car's original speed?.

Answers

Answer: 14.49 m/s

Explanation:  you would have to use  kinematic equations to solve for the original speed.

v^2 = v0^2 + 2 (a) (x)  where v = 0 since the car stopped

then you would get v0 = sqrt (2(a)(x))

plug in the known values

v0 = sqrt(2(3.50)(30.0))

v0 = 14.49 m/s

So the answer would be 14.49 m/s

Distinguish the various types of landforms formed by wind.

Answers

Answer:

Wind Eroded Arid Landforms – Deflation basins, Mushroom rocks, Inselbergs, Demoiselles, Demoiselles, Zeugen , Wind bridges and windows. Depositional Arid Landforms – Ripple Marks, Sand dunes, Longitudinal dunes, Transverse dunes, Barchans, Parabolic dunes, Star dunes and Loess.

Answer:

Fixed Sand Sheets. Fixed sand sheets are undulating sandy hills that are found. ...

Ventifacts. Ventifacts are stones of various sizes that have been faceted by abrasion. ...

Ripples. Ripples are small sand waves with wavelengths of about one meter. ...

Yardangs. ...

Sand Dunes.

Explanation:

In two to three paragraphs write your judgement.

Answers

Boi wth boi, judgement about what ⛪️
Judgment of what lol

Complete the following equations (note that the equations are not balanced). Use the activity series if necessary. An activity series, listed as most reactive to least reactive: Upper L i, Upper K, Upper B a, Upper S r, Upper C a, Upper N a, Upper M g, Upper A l, Upper M n, Upper Z n, Upper C r, Upper F e, Upper C d, Upper C o, Upper N i, Upper S n, Upper P b, Upper H, Upper S b, Upper B i, Upper C u, Upper A g, Upper P d, Upper H g, Upper P t, Upper A u. PbCl2 MgSO4Upper C subscript 3 upper H subscript 8 plus upper O subscript 2 right arrow. ? Pb O2 MgCl PbMg ClSO4 PbSO4 MgCl2 Pb(SO4)2 MgCl.

Answers

Answer:

hey hope your day is amazing and i hope my answer to your question is helpful :)

Explanation:

***for the first question on  this slide is C.) PbSO₄ + MgCI₂

***for the second question on this slide its going to be B.) MgCI₂

i hope you have a wonderful rest of your day :D !

        \\\\***~yurGurlAngieee~***////

Answer:

C. PbSO4 + MgCl2

A. PbSO4     

Explanation:

edge 2022

To what extent were the goals of reconstruction regarding african-americans achieved by 1900?.

Answers

Answer: The goals were

ensure citizenship and civil liberties , Provide economic , and Provide education opportunities for former slaves

Explanation:civil right act in 1866

why do people catfish people for

Answers

The person uses catfishing in order to appear as a better version of themselves by using a fake identity.

A store owner has 7. 11 lbs. Of candy. If she puts the candy into 9 jars, how much candy will each jar contain?.

Answers

Answer:

0.79

Explanation:

9 go's into 7.11 0.79 equally

The oblique pyramid has a square base. An oblique pyramid has a square base with a base edge length of 2 centimeters. The vertical height of the pyramid is 3. 75 centimeters. What is the volume of the pyramid? 2. 5 cm3 5 cm3 6 cm3 7. 5 cm3.

Answers

Answer:

What brought an end to efforts during the late thirteenth century to form an alliance of European states and the il-khanate of Persia aimed at crushing Islamic forces in the eastern Mediterranean

Explanation:

Answer:

58One-third cm3

Explanation:

E2020

Which shows the graph of the solution set of 6x + 4y < 12?.

Answers

Answer:

there no image

Explanation:

Answer:

3rd

Explanation:

Examine the steps used to solve the equation. 12. 5x − 10. 2 = 3(2. 5x + 4. 2) - 6 1. 12. 5x − 10. 2 = 7. 5x + 12. 6 − 6 2. 12. 5x − 10. 2 = 7. 5x + 6. 6 3. 12. 5x = 7. 5x + 16. 8 4. 5x = 16. 8 5. X = 3. 36 analyze the steps to determine which properties or procedures were used to complete each step step 1: step 2: step 3: step 4: step 5:.

Answers

Answer:

Step 1:  

✔ distributive property

Step 2:  

✔ combining like terms

Step 3:  

✔ addition property of equality

Step 4:  

✔ subtraction property of equality

Step 5:  

✔ division property of equality

Explanation:

I just did the assignment

Step 1: distributive property, Step 2:   ✔ combining like terms and Step 3:   ✔ addition property of equality and Step 4:   ✔ subtraction property of equality, Step 5:  ✔ division property of equality.

What is Disributive property?

We can divide anything into portions when you distribute it. The distributive property in mathematics breaks down expressions into the sum or difference of two integers, which makes it easier to solve complex problems.

This concept states that multiplying the sum of two addends by a number will produce the same outcome as multiplying each addend separately by the number and then adding the results.

The distributive property, sometimes known as the distributive property of multiplication, tells us how to solve certain algebraic expressions that include both multiplication and addition.

Step 1: distributive property, Step 2:   ✔ combining like terms and Step 3:   ✔ addition property of equality and Step 4:   ✔ subtraction property of equality, Step 5:  ✔ division property of equality.

To learn more about distributive property, refer to the link:

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A deal is a deal, so here is a good one, let's see who gets it right. I had $10. 0. My mom gives me $30. 00, my dad gave me $30. 0. My aunt and uncle give $100. 0. I had another $10. 0. How much money did i have? the right answer will be deleted & you will be asked to repost the question on your page.

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Answer:

the answer to your question is 180

When individuals apply certain standards that are the standards set by others, such as by parents or the government, they are at the __________ level of moral reasoning.

Answers

Answer:

conventional moral reasoning

Explanation:

Which statements describe characteristics of allegory? select three options.

Answers

Answer:

THERR ARE 56 IN ONE MICK

Explanation:

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. Online Content: Site 1 What essential skills must a graphic designer possess in order to be a proficient, well-rounded designer? (site 1).

Answers

Some of the essential skills which a graphic designer must possess in order to be a proficient, well-rounded designer includes:

CreativityCommunication skillsProper use of color

A graphic designer is a person who produces high quality images or drawings through a variety of skills and attributes which he must combine to make beautiful images and graphics.

With this in mind, we can see that a graphic designer must be able to properly communicate with his clients so he can get a good idea of what he would design for them and he should also be able to be creative and bring out new, exciting ways to make designs.

Read more here:

https://brainly.com/question/9774426

Answer:

Some of the essential skills that a graphic designer must have in order to be a competent, well-rounded designer are as follows:

Creativity and communication abilities

Color usage that is appropriate

A graphic designer is someone who creates high-quality images or drawings using a variety of skills and attributes that he must combine to create visually appealing images and graphics.

With this in mind, we can see that a graphic designer must be able to properly communicate with his clients in order to get a good idea of what he would design for them, as well as be creative and come up with new, exciting ways to make designs.

Explanation:

Following the end of the civil war, most freedmen and poor whites in the south earned a living through.

Answers

Answer:

sharecropping and tenant farming

Explanation:

How will you make a cheer dance routine in a solo performance essay.

Answers

The main parts of cheerleading include jumps ,stunting ,and tumbling. A routine dance for cheerleading practice

1) Opening

2) Standing tumbling

3) Partner stunts

4) Running tumbling

5) Jumps

6) Basket tosses

7) Pyramid

Dance

Choose the best Spanish word to complete the sentence. Alan y Enrique __________ amigos. Es están son está.

Answers

Answer:

Son

Explanation:

Just got 100%, but further explanation: Es and esta are both easy to rule out, as neither of them refers to "they" (Alan y Enrique), and estan does not work because of the weird rules. Tbh I feel like you just have to memorize them except in some cases where one just clearly makes more sense than the other.

Answer: Pick answer C: "son"

One of the challenges john roebling faced during the designing of the brooklyn bridge was.

Answers

John Roebling faced numerous problems that prevented other engineers from building a crossway connecting Brooklyn and Manhattan. The first challenge was the width of the river and it's unique feature of being salty and constantly exposed to tidal conditions and turbulence.

Answer:

answer is B

making it tall enough for all ships to pass under it.

Explanation:

hope this helps!

If a dog has 72 chromosomes how many chromosomes will each daughter cell have.

Answers

Answer:

36

Explanation:

Since a daughter has half the parents

"Don’t it s’prise you de way dem kings carries on, Huck?" "No," I says, "it don’t. " "Why don’t it, Huck?" "Well, it don’t, because it’s in the breed. I reckon they’re all alike. " "But, Huck, dese kings o’ ourn is reglar rapscallions; dat’s jist what dey is; dey’s reglar rapscallions. " "Well that’s what I’m a–sayin; all kings is mostly rapscallions, as fur as I can make out. " —The Adventures of Huckleberry Finn Mark Twain What’s funny about this passage?.

Answers

Answer:

B. Huck has decided that all kings are rascals.

Next questions:

What is Twain's intent or meaning?

A. Even children recognize the abuse of power.

What could Twain’s viewpoint be, based on the humor and the author’s intent?

A. Rulers abuse their power

Explanation:

Probably too late but for the next people who need the answer.

Huck has decided that all kings are rascals. That is funny about this passage.

What is the passage?

A passage is technically just a piece or subsection of a literary work, whether it be fiction or non-fiction. Despite some claims to the contrary, most passages are at least one paragraph long and frequently multiple.

Illustrative example with five steps.

Select a controlling notion and write a topic sentence.

Expand upon the central concept.

Give one illustration (or several examples)...

Describe the example(s).

Finish the thought in the paragraph, or move on to the next one.

There is frequently a lot of misunderstanding, however, if you're searching for a definitive response to the query, "How many sentences are in a paragraph?" The answer is that a paragraph consists of three to eight lines. The fact that it is a golden rule is a crucial element in this response.

To know more about the passage follow the link.

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Which is an example of a polyatomic ion? H2 CO3- Mg Ne -.

Answers

Answer:

CO3-

Explanation:

How can you turn conflict into a positive experience brainly.

Answers

by learning from past mistakes

June has a savings account with an annual simple interest rate of 2. 6%. She hopes to gain $6,500 in interest over a period of eleven years. To accomplish this, June invested $17,801 in the account, but later realized that this was not enough money. To the nearest dollar, how much more money should June have initially invested to reach her goal? a. $6,335 b. $3,715 c. $1,409 d. $4,926 Please select the best answer from the choices provided A B C D.

Answers

Answer:

D

Explanation:

Identify the true statements about surface tension.

Answers

Answer:

surface tansion increases as the temperature of the liquid rises

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