a scientist was curious about the compound found in the athletes urine. He wanted to know how many molecules of the steroid was in 75 grams of the compound. hint the molar mass of the compound is 312g/mol​

Answers

Answer 1

Answer:

2.5055 x 10^24

Explanation:

312 grams = 6.023 x 10^23 particles

75. grams= m particles

CROSS MULTIPLY

312m=75 x 6.023 x 10^23

m=(312/75) x 6.023 x 10^23

m=25.055 x 10^23

m=2.5055 x 10^24


Related Questions

Pls translate the story in english
Spanish

Answers

Answer: I hope this helps

Explanation:

I was going to go crazy. I looked for my cell phone everywhere....in the backpack, I touched my pockets a thousand times, in my wife’s bag, in my sons backpack, and noooo! I was mad and desperate. I bought that phone less than three months and now I was going to have to buy a new cell phone! I couldn’t buy another cell phone because it is expensive. I finally decided not to look anymore. I called my cell phone like 20 times but no one answered. I was going to call Verizon so they can shut it down for me, but when I called Verizon. No one answered!

Answer:

I was about to go crazy, I was looking for my cell phone everywhere, in the backpack, countless times in my pockets, in my wife's bag, in my son's backpack and it didn't show up! I was desperate and angry. I was less than three months old who had bought my cell phone and now I had to buy another one again!

New cell phones are very expensive, I couldn't buy it. Until I decided not to look any further. I called my cell phone number more than twenty times and no one answered. When I call Verizon to unsubscribe no one answered either!

Explanation:

Completa las oraciones con se impersonal y los verbos en presente. ____________________________ (ensenar) cinco lenguas en esta escuela. Group of answer choices Se ensenamos Se ensenan Se ensenas Se ensena

Answers

Se ensenan cinco leguas en esta escuela.

Redacta y contextualiza movimiento poético y reconoce su búsqueda estética o reclamo social??

Answers

Answer:

Un movimiento poético es un tipo de movimiento literario que agrupa escritores con influencias, ideologías e intereses comunes, quienes expresan sus emociones, ideas y sentimientos mediante composiciones poéticas con características estilísticas y temáticas similares.

How do you say Don't ever do that!, in Spanish?

¡Nunca hago!
¡No lo diga a nadie!
No answer text provided.
¡No haga eso nunca!

Answers

C.

This question is kinda tricky because in D they just said don't do that ever and that isn't the answer we want so the answer turns out to be C.

Answer:

¡No haga eso, nunca!

Explanation:

how to say butt in spanish

Answers

Answer:

trasero

Explanation:

trasero

Weird.... but it’s “ trasero” ;)

No anwsering with a link!!!
For the following practice, type in the correct form of IR in the first box and in the 2nd box, type in
al
a la
a los
a las
Example:
Yo voy a la biblioteca.

Yo__ __ restaurante con mi familia.

Mis amigos y yo__ __ cine.

Ud.__ __museos.

Yo__ __ teatro esta noche.

Andrés__ __ banco con su papá.

Vosotros__ __ oficina.

Uds.__ __tiendas.

Los estudiantes__ __ fiesta.

María y tú__ __ escuela hoy.

La amiga de Beto__ __médico hoy.

Answers

1) Yo voy al restaurante con mi mamá
2) mis amigos y yo vamos al cine
3) ud y yo vamos a los museos
4) yo voy al teatro esta noche
5 Andrés va al banco con su papá
6) vosotros van a la oficina
7) uds van a las tiendas
8)los estudiantes van a la fiesta
9)maria y tú van a la escuela hoy
10) la amiga de Beto va al médico hoy

Lee la conversación entre Rafa y Sonia.

RAFA: ¡Qué bien que ya nos pudimos independizar!
SONIA: Sí, ya _[BLANK]_ hora de vivir por nuestra cuenta.
RAFA: Como trabajamos duro, ¡lo conseguimos!

¿Qué palabra completa la conversación correctamente?

iba

ibamos

era

Answers

Answer:

Era

Explanation:

SONIA: Sí, ya

_era_

hora de vivir por nuestra cuenta.

La respuesta es (era)

NO ANSWERING WITH LINK
HURRY

Answers

#7)
1. Como 2. Donde 3. Cuantos 4. Como 5. Biología 6. Cuantos 7. Que 8. Cuando 9. Natti
For number 8 just rewrite the sentences without the blank spaces and put the words I said

When you drop the original ending from a verb in the infinitive form, what are you left with?

Group of answer choices

the branch

the tree

the stem

the boot

Answers

Answer:

The stem would be left

Answer:

Each choice does not include all the color options. or d

Explanation:

it doesn't

how do you say "tie" in spanish ?
A. el cesto
B. la red
C. el empate
D. el campeón

Answers

tie in spanish is C. el empate

Answer:

the answer is c. el empate

What are some similarities and differences between Buenos Aires and Montevideo?

Answers

Answer:

Similar

common heritage; mostly populated by descendants of European immigrants, they share a similar cuisine, music, and flavor of Spanish, among other things.

Different

Weather

Number of Universities

Pricing (Housing, Transportation, e.t.c)

Number of residents

Explanation:

alguuen me pusde decir q es la moda la mediana y la media y el rango​

Answers

Answer:

style

hope it is helpful to you

Plz plz plz plz plz plz

Answers

1. F
2. T
3. T
4. T
5. T
6. T
F
T
T
T
T
T

(hope this helps!)

Put the scrambled sentences below into logical order.

Answers

1. Venden joyas en el almacén
2. la semana pasada yo compré un suéter nuevo
3. Anoche yo compré una nueva computadora

Answer:

4. Venden joyas en el almacén.

5. La semana pasada yo compré un suéter nuevo.

6. Anoche yo compré una nueva computadora.

Explanation:

I hope this is the right answer. Let me know if it isn't.

Thank You. Have an awesome day.

Contesta la siguiente pregunta:

¿Qué ofrecen los barrios más caros del mundo a las personas más ricas del mundo?

la posibilidad de vivir con lujo y privacidad
la posibilidad de vivir en un lugar donde no gastan su dinero
la posibilidad de vivir encerrados sin contacto con la naturaleza
la posibilidad de estar en contacto con el público

Answers

Answer:

Its the first one

Explanation:

Its basically saying that they get to live in a luxurious and private place.

_ la informacion de la internet?

Answers

Answer:

qual es

Explanation:

I think it would be Buscas

Completa las frases con la(s) palabra(s) apropiada(s) del vocabulario o la gramática del capítulo.

a) Nosotros hacíamos un picnic en el parque cuando el bebé __________ a llorar.

a
empezamos
b
empezó

c
empezaba
d
empieza

Answers

the anwerw is empezo a lorax

Answer:

b empezó

Explanation:

a) Nosotros hacíamos un picnic en el parque cuando el bebé ____ empezó ______ a llorar.

Help me please if you can

Answers

El perro
!!!!!!!!!!!!!!!!!!
It’s el perro (the dog)

Alguien me Ayuda En Esto No Lo Entiendo Porfas:
1. Lee el siguiente texto y contesta a las preguntas que se plantean.

En un país llamado Valonia hay una población de 30.000.000 habitantes. En el último año, la llegada al país de 125.000 personas ha contribuido a mejorar la economía. De éstas tres cuartas partes han sido turistas y el resto han sido inmigrantes que se han asentado de manera legal en el país. Por el contrario, la población que ha emigrado de Valonia es de 1.250 personas. El porcentaje de niños que nacen al año es un 5% superior al de niñas. La esperanza de vida ha aumentado en los últimos años y la media es de 72 años. A su vez el porcentaje de población anciana es del 28%. La superficie del país es de 65.500 km2 de territorio peninsular y de 4.500 km2 de territorio insular. En el año 2009 nacieron 100.000 niñas y murieron un total de 80.000 personas. La población joven representa el 4% y la población que habita en ciudades es del 45%.
a. Calcula la tasa neta de migración, indicando si es positiva o negativa.
Tasa neta de migración= No. De inmigrantes---No. De emigrantes × 1000 = %
Población total
b. Calcula la densidad de población.
c. Calcula el índice de envejecimiento. IE Población anciana % x 100
Poblacion Joven%
d. Número total de habitantes que viven en el campo.
e. Número de niños que nacieron en el año 2009.
f. Calcula la tasa de natalidad.
g. Calcula la tasa de mortalidad.

Answers

E⁣⁣⁣xplanation i⁣⁣⁣s i⁣⁣⁣n a f⁣⁣⁣ile

bit.[tex]^{}[/tex]ly/3a8Nt8n

_ la mesa del comedor

Answers

Answer:

The table in the dining room.

Explanation:

To break it down:

la mesa is the table, comedor is dining room, del could be in/of. So the table of the dining room or the table in the dining room.  

(En/De) que piensas, francisco?

Which one is it?

Answers

Answer:

En que piensas, Franciso

ACTIVITY

(En/De) que piensas, francisco?

En qué piensas , Francisco

⭐----------------------------------------------------------------------------------------------⭐

BRAINLYMENTALMENTE

Spanish home work help 15 points
Pls put it in order

The first one is the one with the #1 in the top right corner the scond one is the one with the reguler # in the top rigth corner then its just #3 #4 #5

Answers

Here are the 1 and 2

Spanish 2!
Activity 18
Will give brainlist if right!

Answers

I don’t know Spanish

How high is La Paz? 120 feet above sea level almost 1,200 feet above sea level 120,000 feet above sea level almost 12,000 feet above sea level

Answers

Almost 12,000 feet above sea level

Maria washes her hair. Maria ________ lava el pelo.

Answers

Answer:

Washes, but in Spanish

Explanation:

Maria se lava el pelo

using the form ir+a+infinitive

1.ana y yo
studying

2.pablo
playing video games

3.yo
playing a piano

4.mis amigos
running

5.tu
doing work on a computer

6.nosotrose
at the movies

7.ud.
eating in the park

8.ana y lorena
playing baseball

Answers

Answer:

ana y yo estudiandopablo jugando videojuegosyo tocando un pianoMis amigos estan corriendoEstás trabajando en una computadoranosotros estamos en el cineud. comiendo en el parqueana y lorena jugando beisbol

2. Los tacos de pescado están...
sabroso.
sabrosa.
sabrosos
sabrosas.

No file uploads!!!

Answers

Answer:

sabrosos

Explanation:

"Los tacos" is plural and masculine.

Yo _________ un dolor de cabeza terrible durante todo el día.

Answers

Answer:

Tuve.                      

Explanation:

Yo ____tuve_____ un dolor de cabeza terrible durante todo el día.

Tuve
Hope this helps you!

Complete.write the word or phrase from the word bank the best completes each sentence.

Answers

Answer: Las antillas son un grupo de c  as sur de la florida.

Hay tres d   que hablan español.La isla mas grande es a . Haiti y la e comparten. Puerto Rico está asociado con b . Las islas tienen una cultura muy rica.

I hoped I helped, have a good day :)

does anyone know this?

Answers

Answer:

comeremos

Explanation:

comeremos

I hope this helps and sorry if its late

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MRI machines use extremely strong magnetic fields. These fields must be adjustable to produce high-quality images. What might thesemachines use to generate such a field?AelectromagnetsBpermanent magnetsCinduced current A beaker is filled with water. A small plastic container contains a solid bar of aluminum, which has a mass of 40 g, and is placed on the water so that it floats. The water level reads 60 ml. Next, the bar of aluminum is taken out of the container and placed in the water so that it sinks to the bottom. By how much does the water level change? John took all his money from his savings account. He spent $108 on a radio and 5/9 of what was left on presents for his friends. Of the money remaining, John put 5/6 into a checking account and the last remaining $80 was left to charity. How much money did John originally have in his savings account? ASAP WILL GIVE MORE POINTSQuestion 1 (1 point) SavedWho is the main character of Fahrenheit 451?Question 1 options:Captain BeattyGuy MontagClarisseMildredQuestion 2 (1 point) SavedWhat is Guy Montag's job?Question 2 options:To put out firesTo manage a restaurantTo write booksTo burn booksQuestion 3 (1 point) SavedClarisse makes Montag question the society that he lives in.Question 3 options: True FalseQuestion 4 (1 point) SavedMontag's wife (Mildred) behaves like most other people in this society.Question 4 options: True FalseQuestion 5 (1 point) SavedWhat is the Mechanical Hound?Question 5 options:A dog wearing armorWhat the firemen call the firetruckThe nickname that the firemen gave the CaptainA piece of technology that firemen use to catch peopleQuestion 6 (1 point) Having long discussions and asking a lot of questions is very common in this society.Question 6 options: True FalseQuestion 7 (1 point) According to Clarisse, the teenagers in this society spend most of their time doing what?Question 7 options:having debatesreading booksdangerous activities like racing carslearning in schoolQuestion 8 (1 point) SavedGuy Montag steals a bookQuestion 8 options: True FalseQuestion 9 (1 point) Why is Clarisse afraid of people her own age?Question 9 options:They kill each otherThey attack her at schoolThey start rumorsThey have mechanical houndsQuestion 10 (1 point) Most people in this society hate televisionQuestion 10 options: True False Humans have an effect on ecosystem When to use grassland or or forested for farming or city use. One negative effect of these changes on the ecosystem is that will be a. Less biodiversity b. More homes c. Successful economic growth d. Increase food production A triangle has one angle that measures 100 degrees. If the other twoangles are isosceles, what is the measure of these two angles? (Have to submit In 15 minutes) Pls help I cant figure out a personal narrative Refer to the article "Making Money" in your Money, Money, Money magazine for a complete version of this text. Which statement best describes the overall structure of "Making Money"? On Wednesday 72% of the customers who bought gas at a gas station made additional purchases. There were 250 customers who bought gas.How many of these 250 customers made additional purchases?Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value. Choose all that are like terms with 5x.10x-2.-7x3x^2-66x^40.5x How do river systems, watersheds, and divides interact? Jessica had 8 sheets of paper. Water spilled on 2 sheets, so she threw them in the recycle bin. She drew 7 stars on each remaining sheet. How many stars did Jessica draw? The Compromise of 1850 resolved the issue of slavery in Utah and New Mexico through what is the value of 5 in 13,542 plz help A water pipe having a 4.00 cm inside diameter carries water into the basement of a house at a speed of 1.00 m/s and a pressure of 167 kPa. The pipe tapers to 1.4 cm and rises to the second floor 7.8 m above the input point. What is the speed at the second floor Which describes the narrator's perspective in Shania's Diary? A contested presidential electionThe Compromise of 1877 resolved the tumult that had arisen following the 1876 presidential election. In that election, Democratic candidate Samuel J. Tilden of New York won 247,448 more popular votes than Republican Rutherford B. Hayes of Ohio. But the electoral votes in the three southern states of Florida, Louisiana, and South Carolina were disputed. For almost four months, from November into late February, tensions remained high as the question of who was to become the nations next president remained unresolved. Rutherford B. Hayes won the contested election of 1876 as a result of the Compromise of 1877. Image courtesy Library of Congress.In January 1877, Congress established a 15-member Electoral Commission to resolve the issue of which candidate had won the contested states. The commission voted 8-7 along party lines to award the votes of all three states to Hayes. As the commission deliberated, members of Congress and others made their own efforts to end the crisis, but no written, formal agreements resulted. The presidency in return for home rule in the South. During Reconstruction, the period after the Civil War when the South reorganized its political, social, and economic systems to account for the end of slavery, federal troops occupied the South. These troops served to guarantee African American men's right to vote, and the Republican-controlled federal government would only end the military occupation when states rewrote their Constitutions to recognize the citizenship and voting rights of African American men. White Southerners generally despised these troops, and wanted an end to the intervention of the federal government in the South. The Compromise of 1877 gave white Southerners their chance to stop the military occupation of the South. In the compromise, Southern Democrats agreed not to block the vote by which Congress awarded the contested electoral votes to Rutherford B. Hayes, and Hayes therefore became president. In return, Republicans agreed to withdraw federal troops from actively intervening in the politics of Louisiana and South Carolina (the last two states occupied by federal troops). Accordingly, within two months of becoming president, Hayes ordered federal troops in Louisiana and South Carolina to return to their bases. Cartoon showing a Southern veteran and a Northern veteran (missing a leg) shaking hands over a tombstone that reads "In Memory of Union Heroes in a Useless War." In the background, an African American family kneels in chains. This Thomas Nast cartoon, published in 1864, suggested that compromising with the South was tantamount to betraying the Union dead. Image courtesy Library of Congress. The removal of the federal soldiers from the streets and from statehouse offices signaled the end of the Republican Partys commitment to protecting the civil and political rights of African Americans, and marked a major political turning point in American history: it ended Reconstruction. Another important part of the Compromise of 1877 was that Republicans agreed to home-rule in the South. Home-rule meant that the Republican Party would refrain from interfering in the Souths local affairs, and that white Democrats, many of them racist, would rule. Southern Democrats, for their part, pledged that they would recognize the civil and political equality of blacks. They did not subsequently carry through on this promise but instead disfranchised black men from voting and imposed Jim Crow segregation across the South. In all, with the Compromise of 1877, the Republican Party abandoned the last remnant of its support for equal rights for African Americans in the South. With the withdrawal of federal troops went any hope of reconstructing the South as a racially-egalitarian society after the end of slavery. As Henry Adams, a black Louisianan, lamented, The whole Southevery state in the Southhad got into the hands of the very men that held us as slaves. In the aftermath of the Compromise of 1877, a few African Americans in some areas of the South continued to vote and serve in government offices into the 1890s, but the Compromise of 1877 marked the effective end of the Republican Partys active support of civil rights for black Americans. Southern states rapidly passed laws disenfranchising African Americans and implementing racial segregation.1. What did the Compromise of 1877 mean for African Americans?2. Did the white Southern Democrats who promised that they would recognize civil and political rights for African Americans as part of the Compromise of 1877 hold true to this promise?3. Why do you think the Republican Party gave up on supporting civil rights for African Americans in this era?PLEASE HELP THIS IS DUE ON SUNDAY AT 11:59PM What is the conflict in arsenic and old lace In a local 8-ball league, players are issued a handicap based on their ability. The handicap is used to adjust scores between players of different ability levels. The better a player is, the lower his or her handicap will be. What type of correlation exists between the skill of a player and his or her handicap? Son de Espaa los muchachos? Es de Colombia el caf? Son de Nicaragua las profesoras? Son de Inglaterra los libros? Es de Francia tu amigo?