Which of the following should you NOT use to put out a chemical fire?
A.
Salt
B.
Water
C.
Sand
D.
Baking soda

Answers

Answer 1

Answer:

B. Water

Explanation:

A: Salt

Salt disperses heat and minimizes oxygen supply to a fire. This is especially useful if you experience a grease fire on or around the oven. Salt is also one of the main ingredients found in fire extinguishers.

Total Fire Group has a list of other things that can put out a fire

B: Water

Class B fires are made up of flammable liquids. If you were to throw water on a Class B fire, you might very well remove the heat and extinguish the fire but you would be equally likely to cause the flammable liquid to spray all over the place while it is on fire.

Firefighter Inside has an amazing article on the classes of fire, how to put them out, and why certain things (like water) can't be used to put out certain types of fires.

C: Sand

Sand suffocates the fire getting rid of the oxygen supply to the fire. and when the fire has no more oxygen it goes out.

Hunker has an article on how to put out a fire with a bucket of sand

D: Baking soda

Baking soda is good for putting out small fire cause the powder suffocates it and the bicarbonate in baking soda creates a chemical reaction when it gets hot enough that it starts to produce carbon dioxide, carbon dioxide removes oxygen from the fire causing the fire to go out.

Firefighter Now has a better and more detailed explanation on baking soda.


Related Questions

Which of the following is NOT true about menstruation? A) It is the discharge of the uterine lining. B) It is the discharge of semen from the penis. C) It usually lasts about 3-5 days. D) Menstrual cycles can vary but are generally about 28 days. Plzzz help I'm timed

Answers

Answer:

B) It is the discharge of semen from the penis.

Explanation:

The penis is a male part and menstruation is a female reproductive function.

Answer: D

Explanation: cause you don’t have your period for 28 days it’s mostly 4-7 days or more but not in the 20’s

why is aspirin recommended for someone having a heart attack?

Answers


Aspirin is a blood thinner. It may help prevent heart attacks by making it harder for platelets in the blood to clot. Blood clots are part of a healthy circulatory system. When you're wounded, clotting prevents excess blood loss.

List six reasons why college students seem to be particularly vulnerable for alcohol-related problems. What steps can you take to reduce your risk of having these problems?

Answers

Answer:

College students are under risk of alcohol related problems since they are normally always under pressure. Being in many classes and working hard every day and night could stress someone out brutally and could lead to alcohol as well. Some students may even see another student or a roommate of theirs drinking and they could feel a bit curious as of to why they crave such a drink.

Explanation:

Uh- if this made no sense or is incorrect in any kind of way please lmk!

When creating the final version of your action plan all of the following are true EXCEPT: A. All of the goals that you created for yourself are realistic and can be met B. All of the goals reflect the same specific topic C. You have created a time frame for yourself in which to achieve your goals D. Each goal is flexible and can be easily modified Please select the best answer from the choices provided. A B C D.

Answers

Answer:  B. All of the goals reflect the same specific topic

Explanation: The whole quiz (quest./ ans.) is on quizlet btw

The final version of an action plan does not include the statement; "each goal is flexible and can be easily modified".

An action plan refers to a detailed statement of the processes that should be followed to achieve a specific goal or objective. All the goals in action plan must be specific and reflect the same objectives.

The final version of an action plan does not include the statement; "each goal is flexible and can be easily modified".

Learn more: https://brainly.com/question/2862283

Child safegaurding
select whether the following is True or False when reporting a child safeguarding concern:

Report generalized rumours.

True False

Answers

Answer:

False

Explanation:

You should never believe rumours

How many job openings are projected for Substance Abuse and Behavioral Disorder Counselors across the United States between 2019-2029?

A. 15,900

B. 39,400

C. 2,291

4. 319,400

Answers

Answer:A

Explanation:

When transferring a patient, you should place one foot slightly in front of the other.

Answers

Answer:

true

Explanation:

true

a mineral that is especially important for male fertility is

Answers

Answer:

Zinc

Explanation:

hope this helps you in some way

1. Why do you think hate crimes have not been reported by authorities?

2. If you could enact a law that would reduce racism and hate, what would it be?

Answers

Answer:

1. Because the authorities might not recognize them as hate crimes. Not all crimes are considered hate crimes and sometimes it's difficult to tell unless it was explicitly stated that the person who committed the hate crime did it as a hate crime.

2. I would have one to make sure all people are treated equally by the authorities. To make sure the crimes are actually investigated, and people are properly detained fairly. And to promote equalness above all because we are all mortal and not one of us is more special than the other. We all came in the game the same way we'll leave it the same way to.

Blood travels in a double loop
system so it goes through the
heart twice before going to
the body. What is the order of
this loop?
A. lungs-heart-body
B. heart-lungs-heart-body
C. lungs-body-heart
D. heart-body-lungs-heart

Answers

Answer:

C

Explanation:

because its the only one that makes sence

I think it may be D because in the question it does state that it goes through twice and D is the most likely correct one

hurry pleas!!!! Read the excerpt from the short story, “The Farmer and the Donkey:”

Life is going to shovel dirt on you, all kinds of dirt. The trick to getting out of the well is to shake it off and take a step up. Each of our troubles is a stepping stone. We can get out of the deepest wells just by not stopping, never giving up! Shake it off, and take a step up. What trait is best characterized in this excerpt?


a. sadness

b. frustration

c. resilience

d. confidence

Answers

I think it’s B frustration

People are who are drunk are ___
times more likely to lose their temper
20
8
4
6

Answers

Answer:

20

Explanation:

Carlos is writing about different careers in health informatics. Choose the correct way to complete each sentence.

Dr. Morales is a successful ______ a health informatics professional who tracks diseases within a population. She uses patient information contained in secure _________ when she conducts research.


Options for space A.

Unit coordinator

Epidemiologist

Medical librarian


Options for space B.

Diagnostics images

Healthcare libraries

Electronic health records

Answers

1.  epidemiologist

2.  electronic health records

because Edmentum or Plato. whatever

what are the consequences of prolonged weightlessness on the human body?

Answers

Anorexia duh!!!!!!!!!!!!

The tall yellow goal posts on each end of a football field mark where the ball must pass through for a successful...
kick.
touchdown.
tip.
field goal or extra point.

Answers

Answer:

field goal or extra point.

Explanation:

how can food handlers reduce bacteria to safe levels when preparing vegetables

Answers

Clean work surfaces and hands, separate raw meat poultry seafood and eggs from ready to eat foods, cook food to right internal temperature to kill bacteria, and keep refrigerators 40 degrees or below

In order to keep the baby warm, you should set the room temperature to
———-degrees———minutes before bathing.

Answers

Answer:

In order to keep the baby warm, you should set the room temperature to

68-74 degrees f 7 minutes before bathing.

Answer:

75 degrees and 15 minutes

Explanation:

Which of the following responses is normal for Chronic anxiety?
worry lasting for weeks
brief feelings of sadness
sadness over a bad grade on a test
self-conscientious

Answers

Answer:

worry lasting for weeks

Explanation:

Several states have passed “right to try” legislation that allows terminally ill people access to treatments that have not been approved by the Food and Drug Administration. Those in favor argue that those who are terminally ill have very little to lose and a lot to gain from these treatments. What is the BEST argument AGAINST these laws?

Answers

Answer:

Right-to-try laws are U.S. state laws and a federal law that were created with the intent of allowing terminally ill patients access to experimental therapies (drugs, biologics, devices) that have completed Phase I testing but have not been approved by the Food and Drug Administration (FDA). Prior to the passage of right to try laws, patients needed FDA approval to use experimental drugs. As of 2018, 41 U.S. states had passed right to try laws. The value of these laws was questioned on multiple grounds, including the fact that pharmaceutical manufacturers would have no obligation to provide the therapies being sought.[1] A federal right to try law was passed in May 2018. Since the signing of the bill thousands of patients have been able to use the experimental therapies. According to Scott Gottlieb, who served as commissioner of the FDA under President Donald Trump, the FDA had already approved 99% of patient requests for access to experimental drugs, either immediately over the phone or within a few days, prior to the passage of right to try legislation

why cant you eat grapefruit with certain medications

Answers

Answer:

Many drugs are broken down (metabolized) with the help of a vital enzyme called CYP3A4 in the small intestine. Grapefruit juice can block the action of intestinal CYP3A4, so instead of being metabolized, more of the drug enters the blood and stays in the body longer. The result: too much drug in your body.

Explanation:

penicillin interferes with ____, causing bacteria to die from ______.

Answers

The production of a molecule called peotidoglycan, bursting the cell wall of bacteria

Think about which type of peer pressure the statements fall into. Label each type as put down, reasoning, rejection, or unspoken pressure.

Then add your own ideas about how each statement might influence a person's behavior concerning substance abuse.


My friend said, "Crack is not addictive, and we can quit anytime we want!"

Answers

Answer:

Reasoning.

Explanation:

Your friend is trying to give you a reason to do crack. They didn't just give it to you they're trying to convince you to start doing crack by giving you "positive" reasons to start.

Reasoning, as your friends are trying to give a reason to quit crack as it is not addictive and you can quit anytime .

What is reasoning ?

Reasoning is the generation or evaluation of claims in relation to their supporting arguments and evidence.

What is reasoning according to psychology?

The psychology of reasoning is the study of how people reason, often broadly defined as the process of drawing conclusions to inform how people solve problems and make decisions.

To learn more about Reasoning, here

https://brainly.com/question/24569518?referrer=searchResults

#SPJ2

what is the causative agent of malaria​

Answers

Malaria is caused by a single-celled parasite of the genus plasmodium. The parasite is transmitted to humans most commonly through mosquito bites.

Which nutritional class absorbs vitamins and sustains the immune system?

fats
water
proteins
carbohydrates

Answers

Answer:

The Answer is protein.

Explanation:

Proteins help your body build new cells, repair old cells, create hormones and enzymes, and Kama your immune system healthy. if you don't have enough protein, your body takes longer to recover from illness and you're most likely to get sick in the 1st place. I hope this answers your question, and have a great rest of your day!

All of the nutritional classes play a role in absorbing vitamins and sustaining the immune system, but proteins are particularly important for these functions, as mentioned in the third option.

What is the immune system?

Proteins are essential for the production of antibodies, which are molecules that help the body fight off infections and diseases, and they are also involved in the production of enzymes, which facilitate the absorption and metabolism of vitamins and other nutrients. Some vitamins, such as vitamin C and vitamin E, are antioxidants that help protect the body against damage from free radicals, which can contribute to chronic diseases like cancer and heart disease. Fats also play a role in vitamin absorption, as many vitamins are fat-soluble.

Hence, proteins are particularly important for these functions, as mentioned in the third option.

Learn more about the immune system here.

https://brainly.com/question/20918978

#SPJ3

____ percent of all adults who drink are problem drinkers.
14
8
10
6

Answers

[tex] \: \: \: \: \: \: [/tex]

14

Explanation:

About 14 percent were current or recent problem drinkers, or nearly 33 million nationally, and 30 percent

hope it helps

Which of the following statements BEST describes circuit training? A. Circuit training sessions vary in length. B. Circuit training is a program that moves through a prescribed set of exercises. C. Circuit training is a program that alternates between intense exercise and rest periods. D. Circuit training sessions take place in different locations. Please select the best answer from the choices provided. A B C D.

Answers

The statement 'circuit training is a program that moves through a prescribed set of exercises' BEST describes circuit training. It involves endurance and resistance training.

Circuit training is a type of routine involving endurance and resistance training, as well as high-intensity aerobics.

Circuit training has into account a programmed set of resistance exercises that help to keep heart rate elevated.

In consequence, circuit training represents an exercise program that combinates cardiovascular training with resistance training.

Learn more in:

https://brainly.com/question/17623584

Answer:

The answer is B

Explanation:

Listen the guy above is a NERD

It is possible for an individual to exercise too much.


Please select the best answer from the choices provided.

T
F

Answers

Answer:

True

Explanation:

Too much exercise or at too intense of a level, can leave you drained, and worse, at risk of injury. Overtraining occurs when a person partakes in too much physical training with too little rest and recovery after hard workouts. Can I get brainliest?

Answer:

T

Explanation:

It is possible for an individual to excersize too much

Sonu is married and has two children. He has been a gang member for much of his life. How does this fact most likely impact his family?

His family members fear losing Sonu at an early age.
His family members have many friendships within their community.
His children want to go to college to get away from home.
His children feel more stable because of the gang membership.

Answers

Answer:

A. His family members fear losing Sonu at an early age.

Explanation:

Hope this helps! Please mark brainliest but only if you would like to.

Answer:

a

Explanation:

ed 2022

can you test positive for nicotine from secondhand smoke

Answers

Yes you can! Because the smoke particles will get in either your mouth or nose when you swallow you will get those particular in ur lungs and u will pass for nicotine! Hope this helps…!
Exposure to second-hand smoke is usually not enough to trigger a false-positive result, but being exposed to frequent or very high levels of second-hand smoke may cause someone to test positive for nicotine use. Such results are likely very rare, however.

What advice would you give to someone who is just beginning to be physically active?

Answers

Answer:

Start off with 15 minutes a day, and work your way up as the weeks progress.

Explanation:

Other Questions
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