How many moles are in 3.01 x 10 to the 22nd atoms of magnesium??

Answers

Answer 1

6.02×1023 atoms will constitute = one mole of Mg

1 atom will be present in = 16.02 x 10^23 mol

3.01×1022 atoms will present in

=(16.02 x 10^23×3.01×1022)mol

= 3.016.02×10−23×1022

= 0.05 mol


Related Questions

11.   Which one of the following choices might be an appropriate image for visualization?        A. The pet you had as a child   B. A picture of a favorite relative from the past   C. A beach at low tide   D. A car driven very fast

Answers

the answer is letter D

The answer is D simple


Help please! Thanks!

Which of the following is NOT a positive coping strategy for stress?

a) Exercise


b) Sharing your feelings with friends


c) Staying up late


d) Relaxation

Answers

C staying up late & I know the last & first one
C) staying up late ...

A heroin addict went through the following treatment to stop his drug abuse: a doctor gradually replaced his daily heroin dosage with the legal drug methadone. Which kind of treatment is this?

Answers

I think this would be considered drug therapy treatment. Not 100% sure though. 

Discuss the three ways that the body fights off disease.

Answers

Physical barriers
immune system 
body temp
passive and active defenses, passive defenses are those that set up to stop bacteria or viruses that enter your body, they act as roadblocks.
 the skin, eye, respiratory system  are some ways the body fights of disease 

how are animals tortured before being killed for food

Answers

they are being torchered because people are using them for food

Animals are tortured before being killed for food in various cruel ways, including castration, tail-docking, dehorning, and slaughter without painkillers.

Factory farming practices involve overcrowding and deprivation of necessities, leading to immense suffering for the animals.

The cruelty in factory farms extends to improper stunning and throat-slitting, leaving animals conscious during slaughter. In fur farms, animals are subjected to inhumane killing methods like suffocation and electrocution for profit.

Factory farming is widespread, with billions of animals slaughtered annually globally in unethical conditions, impacting chickens, pigs, cattle, and other animals raised for food production.

Which word best completes this sentence? ____________ through peer-to-peer education is a goal of awareness organizations like Students Against Destructive Decisions.
a. Depression

b. Prevention

c. Addiction

d. Coordination

Answers

B. Prevention
This answer makes the most sense when put into the sentence.
Hope that helps!

Prevention through peer-to-peer education is a goal of awareness organizations. The correct option is b.

What are awareness programs?

Community-wide or viewing public programs, initiatives, or approaches that significantly raise audience expertise and share information and resources to prevent violence, promote safety, and reduce perpetration are referred to as awareness programs.

Under these programs, the goal of awareness organizations like Students against destructive decisions is prevention through peer-to-peer education.

Thus, the correct option is b.

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Why is it important to consider the source of health information?

Answers

It is important to consider the source of health information because many quacks are out there who are willing to give medical prescriptions or advice without mentioning side effects or even the appropriateness of a cure

Why is getting a reliable answer is important when conducting research?

Answers

When you are doing research do you want false information? You want the truth and facts not lies and opinions. It helps you get accurate results.
when u get a good answer it might be helpfull to our  life and make it improve.

Having a physical health issues does not affect a persons social health.

True or false

Answers

False, because physical health targets bullies and people who just like making fun of other people, this affects a person's social health extremely. (Please mark as Brainliest)
I’m not a 100% sure, but false would be the better option because there are many people that can’t walk but still have a good social life. Now a mental defect may poorly change someone’s social and limit their responses to other people.

Abigail’s grandmother is getting very forgetful and her family is worried that she isn’t telling the doctor all of her symptoms and discomfort when she goes to an appointment how can Abigail and her family best advocate for grandmother so she maintains her health

Answers

Final answer:

Abigail and her family can advocate for their grandmother's health by attending doctor's appointments with her, accurately communicating all health concerns, and maintaining detailed records of symptoms. A comprehensive examination should be conducted to rule out conditions like Alzheimer's Disease. It is also crucial to plan for future care needs as her condition may change.

Explanation:

Abigail and her family can best advocate for their grandmother by actively participating in her healthcare. They can accompany her to the doctor's appointments, ensuring all symptoms and health concerns are accurately communicated. This includes discussing her forgetfulness, struggles with managing finances, irritability, and any recent disorientation episodes she may have experienced. It is essential to keep detailed records of any changes in her memory, cognitive functioning, and mood, as well as effectively communicate with healthcare providers about these observations. Furthermore, considering the health history and any new diagnoses in the family can provide crucial information for the grandmother's care. It is also important for the family to explore care options for the future, as symptoms may deteriorate over time, requiring a caregiving plan or specialized memory care facilities.

Abigail's grandmother may be showing signs of Alzheimer's Disease (AD), which is characterized by symptoms that worsen progressively, such as forgetfulness and changes in behavior, mood, and cognitive ability. The family should ensure that a comprehensive examination is conducted, including physical exams, lab tests, memory and cognitive functioning assessments, and even brain scans when warranted. This level of advocacy and involvement is key in managing an elderly relative's health and ensuring the necessary care and support.

After listening to a long discussion on the skeletal system, you conclude that the skeletal system is important because it __________. A. supports the body and makes red and white blood cells B. is formed from bones, cartilage, and muscle C. provides the body with potassium needed for support D. manufactures the ligaments needed to connect bones

Answers

Answer:

A. supports the body and makes red and white blood cells.

Explanation:

Option A is the best answer, because it's more complete about the skeletal system.

The skeletal system is more complicated that we think, comprehend all bones system, having 206 bones as total. Also, this system have as function to produce blood cells, storing and releasing fats and minerals.

The human skeleton isn't just bones, also involves tendons, cartilages and ligaments, to maintain bones together. Let's take the toe as an example, most people think that the toe has only two or three bones, but the fact is, it has several tiny bones, forming a system, to other bones connecting with other several bones, until forming a complex structure. Imagine this in each part of our body, that's why it's said the skeletal system supports the body.

Answer:

A

Explanation:

Which of the following target worn out and damaged cells for removal?

A.
B cells

B.
Macrophages

C.
Mucus membranes

D.
T cells

Answers

I would say D. T Cells.

Rather than experience any negative feelings, abusers use substance to ________ feelings.

Answers

I'm not sure if you have choices or not but many abusers use substances to numb feelings in order to avoid negative feelings.

Numb

Rather than experience any negative feelings, abusers use substance to numb  feelings. Drugs that numb emotional pain as well as physical pain tend to be addictive, both because of the physical dependence that builds up, and the need to keep taking the drug to suppress emotional pain.

Is primary progressive aphasia a form of dementia?

Answers

Primary progressive aphasia is a form of dementia. This condition is where language ability becomes progressively impaired, and is often a result of Alzheimer's. It is caused by degeneration of parts of the brain related to speech and talking.
Final answer:

Primary progressive aphasia (PPA) is a type of language disorder that affects communication abilities. It is not a form of dementia itself, but it is often associated with neurodegenerative diseases such as Alzheimer's disease. PPA can be an early symptom of Alzheimer's disease.

Explanation:

Primary progressive aphasia (PPA) is a type of language disorder that affects communication abilities. It is characterized by a gradual loss of language function, including difficulties with speech and comprehension. PPA is not a form of dementia itself, but it is often associated with neurodegenerative diseases such as Alzheimer's disease. In Alzheimer's disease, PPA can be one of the early symptoms before other cognitive impairments become more noticeable.

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American Greg Mortenson is a very successful and compassionate man who has built over 130 schools in the rural areas of Pakistan and Afghanistan. The schools serve 58,000 students who would never have had a chance at an education. Most likely, Mortenson is at which level in the hierarchy of needs? A. Self-actualized B. Physiological C. Safety D. Belonging

Answers

I believe the answer is A. Self-Actualized
Self-actualization is the highest level of The hierarchy of needs. This level could only be achieved by someone after experiencing hardship and personal discovery to achieve true potential. This often caused that person to obtain a new mission to contribute one's life for greater goods, such as building schools for poor children
A. Self-actualized. was the answer.

Why didn't the physician prescribe an antibiotic for botulism?

Answers

Why didn't the physician prescribe an antibiotic for botulism? It is because antibiotics can accelerate the release of toxins in other types of botulism.

Explanation:

Botulism is a serious poisoning condition caused by the poison or bacterium Clostridium botulinum. The toxin is produced by the bacterium which is known as one of the most powerful poison. Botulism is rare. However, when botulism happens it is a serious and life-threatening condition.  

There are three types of botulism: wound botulism, infant botulism, and foodborne botulism. Each of those types needs different treatment. Antibiotics are only useful to treat and reduce the symptoms of wound botulism. In the other two types of botulism, antibiotic will accelerate the toxin from botulism and danger the patient’s lives. Thus, a physician or doctor cannot give it to every type of botulism.

Other ways to save the patient’s lives from botulism are:

Antitoxin injection for wound botulism and foodborne botulism’s patient to reduce the risk of complication.  

Given ventilator or breathing apparatus to help the patient breath easily. This will be given for weeks or until the toxic effect gradually reduced.  

Rehabilitation therapy for botulism survivor. This therapy aims to help the recovery process for the survivor in speaking, improving bodily functions, and swallowing.  

LEARN MORE

If you’re interested in learning more about this topic, we recommend you to also take a look at the following questions:

1. Explain how infant botulism is different than foodborne botulism? https://brainly.com/question/13049983  

2. What are the main causes of botulism? https://brainly.com/question/11702896  

KEYWORDS: Physician, botulism, antibiotic, wound botulism, foodborne botulism, infant botulism

Subject:  Health  

Class: 10-12

Subchapter: Botulism    

Physicians did not prescribe any antibiotics in case of botulism because antibiotics did not degrade the toxin that is released by the bacteria. The antibiotics act by killing the bacteria.

Further Explanation:

Botulism is a rare food borne illness that is life-threatening. This condition can result in paralysis. It can develop due to consuming contaminated water and food. It mainly caused by bacteria named clostridium botulism. It secretes toxins inside the body, which mainly attack the nervous system. The main types of botulism are:

Infant botulism Wound botulism Inhalation botulism  

The Symptoms of botulism are:

Blurred vision Weakness Shortness of breath Difficulty in swallowing Vomiting Belly pain Diarrhea

Mainly in the treatment of botulism,  physicians avoid prescription of antibiotics. This is because the antibiotics only inhibit the growth of the bacteria but they did not degrade the toxin released by the bacteria. Only in case of wound botulism, doctors prescribe antibiotics. Mainly in botulism condition doctors inject antitoxin to reduce the problem, which is related to the toxin.

Learn more:

Learn more about the abiotic factor https://brainly.com/question/1561256 Learn more about the cellular respiration https://brainly.com/question/8900186 Learn more about the primary and secondary succession https://brainly.com/question/4723069

Answer Details:

Grade: High School

Subject: Biology

Topic: Botulism

Keywords:

Botulism, swallowing, breath, belly pain, diarrhea, vomiting, bacteria, growth, inhibit, antibiotics, antitoxin, reduce, treatment, infant, wound, inhalation.

Chemical name, hazardous ingredients, physical and chemical characteristics, fire and explosion hazards, compatibility and reactivity, health hazards, precautions for safe use and handling, and control measures are all items that are listed in the Safety Data Sheet (SDS)? A. False B. True

Answers

The answer is probably true

Approximately how much water does your body lose daily through sweat?

Answers

You Could lose approx 34 ounces of water from sweat but of course, that's when you work out and stuff.

HEALTH QUESTIONS!!!!

Which component is not a main factor in the health triangle?

Question 4 options:

Heredity


Behavior


Body Fat Percentage

Save
Question 5 (10 points) Question 5 Unsaved
Which of the following health factors can you control?

Question 5 options:

Heredity


Pollution


Behavior

Save

Answers

Behavior is the only health factor you can control

The component that is not a main factor in the health triangle is "body fat percentage," which is the last option, and the health factor that one can control is "behavior," which is also the last option.

What is the significance of the health triangle?

The "health triangle" represents the three interdependent factors that contribute to a person's overall health and well-being, such as physical, mental/emotional, and social health and Physical health refers to the body and its ability to function properly, and mental and emotional health refers to a person's psychological and emotional well-being.

Hence, the component that is not a main factor in the health triangle is "body fat percentage," which is the last option, and the health factor that one can control is "behavior," which is also the last option.

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When does the zygote begin to divide into a blastocyst?

Answers

when its traveling down the fallopian tube in this process it starts to divides to form a ball of cells called a blastocyst . hope this helps you :)

As the zygote travels through the fallopian tube to the uterus, its cells continue to divide. In 3 to 5 days, the zygote enters the uterus. The cells continue to divide in the uterus and eventually form a hollow cell ball known as a blastocyst.

All of the DNA required to develop into a baby is present in the zygote. The mother's egg and the father's sperm each contribute 50 percent of the DNA. The following several days are spent by the zygote moving down the fallopian tube. It divides during this stage to become a blastocyst, a ball of cells.

A zygote develops into a blastocyst, a tiny ball of cells, and ultimately into an embryo over the course of five to six days. The zygote divides and then divides again a few hours after the sperm and egg combine.

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Among the 10 leading causes of death in the United States, these two conditions account for almost half of all deaths. a. Heart disease and cancer b. Kidney disease and cancer c. Diabetes and stroke d.Alzheimer's disease and heart disease

Answers

A. Heart disease and cancer

Sue has a breathing problem the doctor has diagnosed that the small airways in her lungs have narrowed. What is she suffering from?

Answers

Chronic obstructive pulmonary disease (COPD).
Sue is suffering from Asthma. Hope this helps! :)

Seated calf raises focus on which muscle region of the body?

quadriceps
hamstrings
calves
abdominal

Answers

it would be focusing on your calves

I believe that would be calves.
Hope it helps!

Which describes the third and final stage of stress
The body isolates the cause of the stressor
The body adapts to the continued presence of stress
The body reacts a fight or flight response
The body can no longer keep up with the demands placed on it.

Answers

The answer to this is The body can no longer keep up with the demands placed on it.

In the third and final stage of stress the body can no longer keep up with the demands placed on it. Correct answer: D The final stage is referred to as exhaustion stage. This stage is reached when extreme stress is experienced over a long period of time which causes decrease in the immune system and loss of energy.

Which is one serious effect of stress on the body that often goes undetected?

Answers

Answer:

Low Blood Pressure

Write a 250 to 300 word essay concerning the topic of factors that affect your food choices and explore what has affected those choices you eat on a daily basis.

Answers

So, since what you're wanting is pointers for the Essay, then here:

There are many things that affect your food choice.
Biological determinants: Hunger, appetite, taste, cravings, etc
Economic determinants: Cost, income, availability, etc
Social determinants: Culture, family, peers, meal patterns, what you grew up eating, etc.
Physical determinants: Access, Location, education, cooking skills, time
Phycological determinants: Mood, stress, guilt, etc
Attitudes, religion, beliefs, etc.

All of these can decide what you eat, how you eat, when you eat, and how often you eat. 

The best way to lose weight is by _____.

1.performing flexibility exercises

2.performing cardiovascular exercises

3.performing muscle specificity exercises

4.performing resistance training exercises

Answers

The best way to lose weight is by performing cardiovascular exercises
2.performing cardiovascular exercises.

During weight training, when should you exhale? On the lift On the recovery Before the set After the set

Answers

I think the answer to this is on the lift because you are about to lift something heavy so you are going to either hold your breath or you are taking a deep breath and after you lift it up you exhale and drop the lifter and you take another deep breath. You continue to repeat the step till you can't anymore.

Hope this helped :)

Final answer:

During weight training, it is generally recommended to exhale on the lift to prevent the buildup of intra-abdominal pressure and engage core muscles effectively. Exhaling on the recovery or after the set can also be beneficial.

Explanation:

During weight training, it is generally recommended to exhale on the lift. This helps to prevent the buildup of intra-abdominal pressure, which can strain the core muscles and increase the risk of injury. By exhaling during the lifting phase, you can engage your core muscles more effectively and maintain better control over the movement.

Exhaling on the recovery or after the set can be beneficial as well, as it allows you to catch your breath and replenish oxygen levels. However, it is most important to focus on proper exhaling technique during the lift itself.

Remember that everyone's breathing might vary slightly, so it's important to listen to your body and adjust accordingly. If you feel more comfortable exhaling at a different point in the exercise, you can experiment to find what works best for you.

Which deficiency can cause symptoms the fastest? a option

a.dehydration b option

b.scurvy c option

c.osteoporosis d option

d.obesity?

Answers

May I ask the symptoms for what?

Which of the following government programs is responsible for reducing the number of uninsured Americans?

CDC
HRSA
REACH
PPACA

Answers

The correct answer is:  [D]:  The "PPACA" .
_______________________________________________________
  {which stands for:  "Patient Protection and Affordable Care Act" ; 

often known by its shortened version, "Affordable Care Act" (ACA);  
 
and commonly known as "Obamacare" (since this program was introduced by, and took effect during, the tenure of [former] U.S.A. President Barack Obama).
________________________________________________________

Answer:

The correct answer is:  [D]:  The "PPACA" .

Explanation:

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