Based on the chemical equation provided, use the drop-down menu to choose the coefficients that will balance the chemical equation. ( )H2 ( )O2 → ( )H2O

Answers

Answer 1

On the left side, you have 2 atoms of oxygen, so you need at least 2 molecules of water on the right. Then you would end up with 4 total atoms of hydrogen on the right, so you need to have 2 hydrogen molecules on the left to balance the reaction:

2 H₂ + O₂   ⇄   2 H₂O

Answer 2

Answer:

221

Explanation:


Related Questions

a rock falls for 1.43 seconds. how far did it fall?

Answers

The Answer is 10.03 m

Explanation:

Given,

time =1.43 s

distance =?

acceleration= 9.81

Now by the formula

s=ut + 1/2 gt^2

s= 0× 1.43 +1/2 (9.81)×(1.43)^2

s= 10.03 m

therefore distance = 10.03 m

The rock fell approximately 10.02 meters in 1.43 seconds in a vacuum with an acceleration of [tex]\( 9.80 \, \text{m/s}^2 \)[/tex]

To find the distance the rock fell, we can use the formula for distance traveled by an object in free fall:

[tex]\rm \[ \text{Distance} = \text{initial velocity} \times \text{time} + \frac{1}{2} \times \text{acceleration} \times \text{time}^2 \][/tex]

Given that the rock is falling from rest, the initial velocity u is 0 m/s. The acceleration due to gravity g is [tex]\rm \( 9.80 \, \text{m/s}^2 \)[/tex], and the time the rock falls t is 1.43 seconds. Plugging these values into the formula:

[tex]\[ \text{Distance} = 0 \times 1.43 + \frac{1}{2} \times 9.80 \times (1.43)^2 \]\[ \text{Distance} = 0 + \frac{1}{2} \times 9.80 \times 2.0449 \]\[ \text{Distance} = 0 + 10.0191 \]\[ \text{Distance} = 10.02 \, \text{meters} \][/tex]

So, the rock fell approximately 10.02 meters in 1.43 seconds in a vacuum with an acceleration of [tex]\( 9.80 \, \text{m/s}^2 \)[/tex]. The correct answer is indeed 10.02 meters.

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Your question is incomplete, but most probably your full question was.

The acceleration of any object due to Earth's gravity is 9.80 m/s2. For every second an object falls, its velocity changes by 9.80 m/s if no outside force (air) is acting on the object. 1. Use these equations to solve the following problems. You can check your answers with the simulation if you wish.. Assume that each fall takes place in a vacuum with an acceleration of 9.80 m/s2

damage to the cerebellum would be most likely to interfere with a person's ability to develop

Answers

Damage to the cerebellum would be most likely to interfere with a person's ability to develop: Classically conditioned association

Cerebellum is an important part of the human brain and a damaged cerebellum can occur due to brain injury.

In ability to develop Classical conditioned association occur when a person find it difficult to learn or response to unconditioned stimulus despite been exposed to conditioned stimulus and this may occur as a result of damage to cerebellum.

Damaged Cerebellum can as well lead to  loss of speech and alexia or loss of muscular coordination which occur when  the affected person  find it hard to walk or pick things as they have loss total control of the muscles in their legs, hands or fingers.

Inconclusion Damage to the cerebellum would be most likely to interfere with a person's ability to develop: Classically conditioned association

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write an algebraic expression for three times a number plus 16

Answers

Answer:

y = "a number"

3 x y + 16

Explanation:

what was the purpose of the missouri compromise brainly

Answers

The purpose of the Missouri Compromise was to keep a balance between the number of slave states and the number of free states in the Union. It allowed Missouri to enter as a slave state at the same time Maine entered as a free state, thus maintaining a balance in numbers of free and slave states.

Which of the following scenarios does NOT involve feelings leading to conflict? A. Sally ignores Betty's opinion. B. Sally feels Betty is wrong. C. Sally shares Betty's concerns. D. Sally tells Betty what to think. Please select the best answer from the choices provided. A B C D

Answers

Answer:

C

Explanation:

Because it is the only one where sally is agreeing.

it is known that a certain kind of algae in the dead sea can double in population every 3 days. suppose that the population of algae grows exponentially, beginning now with a population of 1,000,000.

Answers

I’m not sure what I’m doing but if you need me too and you need me to help out I will let you know

An algal bloom, also known as eutrophication, is the fast growth of algae populations in freshwater or marine water systems as a result of an overabundance of nutrients, notably phosphorus and nitrogen.

What are the causes of Cyanobacteria?

Examples of toxic algal blooms that can have detrimental effects on people's health, aquatic ecosystems, and the economy include red tides, blue-green algae, and cyanobacteria.

A cyanobacteria bloom can be caused by two factors: an abundance of nutrients, and warm water temperatures.

The main sources of extra nutrients that might cause a bloom in a water body are septic tank overflows, lawn and agricultural fertilizers, and fertilizers used on crops.

Therefore, Algal blooms might be poisonous. Pets and people should stay away from any green, slimy, or odorous water.

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How did Hongwu follow the teachings of Confucius? by building chariots of porcelain by encouraging exploration beyond China by making sure that everyone could earn a living by setting high standards of behavior for government leaders

Answers

Answer:

The correct answer is D) by making sure that everyone could earn a living.

Explanation:

Hongwu, was the founder of the Ming Dynasty. He decided to make so reformations in the government of China that centralized much of decisions on him. He believed in the teachings of Confucious and the traditional rituals he taught. He followed the Mandate of Heaven and controlled every aspect of the Empire.

Hongwu follow the teachings of Confucius by making sure that everyone could earn a living by setting high standards of behavior for government leaders

Hongwu was known to be one of china's greatest ruler. he existed between 1328-1398. He stablished the Ming Dynasty in 1368, estored chinese traditions and ruled with absolute authority.

He reintroduced the Confucian system of government and people who filled government positions were highly trained in Confucian principles

Conclusively, Ming economic strengths was strong agriculture, few imports and good exports.

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how do most candidates for president begin the process?

Answers

Answer:

The nominating process officially begins with the first state primaries and caucuses, which usually begin in January of the election year. It is at these local events that voters are given their first chance to participate in electing the Nation's next President.

Explanation:

What method increased the spread of religion and new ideas between China and Japan in the 500s BCE? war feudalism trade tourism

Answers

Answer:

trade

Explanation:

i j want to see the anwer

The method which increased the spread of religion and new ideas between China and Japan in the 500s BCE is:

C. Trade

The method through which religion spread greatly between the countries of Japan and China in 500 BCE was through trade in the Silk Road.

As a result of this, there was trade between the merchants as they exchanged one piece of item for another and trade flourished.

This was a good opportunity to spread religion as the religions such as Buddhism, Islam and many others became very popular among the merchants.

Therefore, the correct answer is option C

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A ________ is a membrane-bound sac found in cells that contains digestive enzymes which break down complex molecules or structures. Question 13 options: Chloroplasts Mitochondrion Lysosomes Vacuole

Answers

Answer:Lysosomes

Explanation:

membrane-enclosed organelles that contain an array of enzymes capable of breaking down all types of biological polymers—proteins, nucleic acids, carbohydrates, and lipids.

Which NGO supports small-scale farmers in developing countries and the USA by providing livestock and business support to make farming profitable? UNICEF Doctors Without Borders Heifer International the World Health Organization (WHO)

Answers

The non-governmental organization (NGO) which supports small-scale farmers in developing countries and the USA by providing livestock and business support to make farming profitable is: C. Heifer International.

Heifer International is a global non-governmental organization (NGO) that was found in 1944 by Dan West.

It is a non-profit or charitable development organization with its headquarter in Little Rock, Arkansas, United States of America.

The main purpose of Heifer International is to provide support for small-scale farmers living in developing countries and the United States of America include the following:

Providing livestock for the populace.Providing financial supports for farmers.Making farming profitable for the farmers.Eradicating poverty and hunger.

In conclusion, Heifer International provides livestock and business support for small-scale farmers in developing countries and the United States of America.

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Answer:

Heifer International

Explanation:

A writer should use a(n) pronoun to show ownership.

Answers

Answer:   Possessive.

Explanation: A writer should use a(n) { Possessive }  pronoun to show ownership.

A writer should use a possessive pronoun to show ownership.

What is a pronoun?

A pronoun is one of the parts of speech in English language and it can be defined as a word that is used to replace a noun in a sentence.

The types of pronoun.

In English language, there are seven types of pronouns and these include:

Personal pronounsRelative pronounsReflexive pronounsIndefinite pronounsDemonstrative pronounsInterrogative pronounsIntensive pronounsPossessive pronouns

Generally, a writer should use a possessive pronoun to show ownership such as mine, ours, yours, etc.

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Please select the word from the list that best fits the definition The likelihood individuals have of sharing in the opportunities and benefits of society.

Answers

Answer:

life chances , the last answer on edge

Explanation:

The likelihood that individuals have of sharing in the opportunities and benefits of society are called: life chances.

What are life chances?

Life chances can be defined as the likelihood or probabilities that individuals living within a specific society (geographical location) have of sharing in the opportunities and benefits that are available.

This ultimately implies that, life chances is a measure of the opportunities and benefits of society that are likely to be shared by all individuals living within a specific society.

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which role is the president performing when he or she lays a wreath during memorial day ceremonies at arlington national cemetery?

Answers

Catamara firkin finance salami Marian Reno C slash concerto Rachel jailing kick x concerto Buck ns

which of the following best describes a major role of the thalamus?

Answers

Answer:

where are the choices?

thalamus is classically known for its roles as a sensory relay in visual, auditory, somatosensory, and gustatory systems, it also has significant roles in motor activity, emotion, memory, arousal, and other sensorimotor association functions.

What are the three fundamental principals of mnemonics?

Answers

The three fundamental principles underlying the use of mnemonics are imagination, association, and location.

What is mnemonics?

Mnemonics are memory-enhancing techniques. They are frequently taught in schools to aid in learning and memory.

Chunking or grouping information is a mnemonic technique that simplifies information into groupings, phrases, words, or figures that are simpler to remember.

Chunking is used to arrange things like credit cards, phone numbers, and Social Security numbers. Interesting studies have been done on persons with moderate Alzheimer's disease using a variety of mnemonic techniques, including chunking.

According to the findings of these investigations, chunking can benefit in the early stages of dementia by enhancing verbal working memory.

Therefore, The three fundamental principles underlying the use of mnemonics are imagination, association, and location.

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The chart shows the marginal cost and marginal revenue of producing apple pies. What most likely will happen if the pie maker continues to make additional pies? The marginal costs will continue to rise, increasing the total cost, while the marginal revenue remains the same, decreasing the profit earned for each pie. The marginal costs will continue to fall, decreasing the total cost, while the marginal revenue remains the same, increasing the profit earned for each pie. The marginal costs will continue to rise, increasing the total cost, while the marginal revenue remains the same, increasing the profit earned for each pie. The marginal costs will continue to fall, decreasing the total cost, while the marginal revenue remains the same, decreasing the profit earned for each pie.

Answers

If the pie maker continues to make additional pies, what would most likely happen is that: A. The marginal costs will continue to rise, increasing the total cost, while the marginal revenue remains the same, decreasing the profit earned for each pie.

What is law of diminishing marginal utility?

The law of diminishing marginal utility states that as the unit of a good consumed by an individual increases, the additional satisfaction he or she derives from consuming additional units of the goods would start decreasing or diminishing as the units of good consumed increases.

What is marginal revenue?

Marginal revenue can be defined as the additional amount of money that is gained (generated) by a business firm from the sales of an additional unit of a good or service.

In this scenario, the marginal costs will continue to increase, thereby, increasing the total cost while the marginal revenue would remain the same, thereby, decreasing the profit earned for each pie when additional pies are produced.

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Answer: A

Explanation: The marginal costs will continue to rise, increasing the total cost, while the marginal revenue remains the same, decreasing the profit earned for each pie.

right on edge

in order to produce a new product, a firm must lease equipment at a cost of $50,000 per year. the managers feel that they can sell 10,000 units per year at a price of $35. what is the highest variable cost that will allow the firm to at least break even on this project?

Answers

Answer:350000

Explanation:

if you do simple math and do the problem 10000 X 35=350000 that is the end of the question since it is asking you to find the HIGHEST variable cost

the differences between the use of aversive stimulation in sibis vs the use of aversive stimulation at the rotenberg center is that with sibis trained clinicians delivered shock based on the child exhibiting a single target behavior.

Answers

The difference between the use of aversive stimulation in SIBIS vs the use of aversive stimulation at the Rotenberg Center is that with SIBIS trained clinicians delivered shock based on the child exhibiting a single target behavior is a true statement.

It can be liken to negative reinforcer; Punisher or an unmemorable event.

Conclusively, The primary functions of SIBIS is usually the programed automated detection of forceful blows, automatic recording of stimulus shock, remote activation feature etc.

In behavior therapy it is known as an event or stimulus an individual will try as much as possible to avoid or escape from.

An aversive stimulus is simply referred to as an unmemorable happenings or event that is made to lower the likelihood of a behavior when it is presented as a consequence e.g. punishment

Name 4 types of nonrewable and 6 renewable energy resources

Answers

Answer:

Renewable:

1. Wind

2. Solar

3. Hydro

4. Biomass

5. Tidal

6. Geothermal

Nonrenewable:

1. Oil

2. Natural Gas

3. Coal

4. Nuclear energy

the advantages of electronic data interchange are no longer limited to large companies, because even small firms can exchange and process data such as orders, invoices, and payments using

Answers

Answer:

B. An extranet

Explanation:

An extranet is a private network that uses internet access to share part of its business information or operations with customers, distributors, and so on. It grants access to customers, distributors, vendors, and so on to the network without granting them access to the entire organization's network. So data such as invoices, orders made by third parties can be done on the organization's network without giving them full access to the entire network with the help of an extranet.

Hope This Helps!

True or false: The bus driver is acting like a tourist. True False

Answers

Answer:

True

Explanation:

Edge 2022

n= 30 x= 89.3 s=18.9 90 percent

Answers

Answer:

0

Explanation:

Which represents the solution(s) of the system of equations, y = –x2 6x 16 and y = –4x 37? Determine the solution set algebraically. (3, 25) (–3, 49) (3, 25) and (7, 9) (–3, 49) and (–7, 65)

Answers

7 x4= 28 _e4i (da igual wey)

Answer:

c

Explanation:

What is the significance of this passage as seen through a historical lens? It reflects the humanist belief in human nobility and intelligence. It shows the new emphasis on personal education in the Middle Ages. It reveals the connection between religion and politics in Elizabethan England.

Answers

Answer:

It reflects the humanist belief in human nobility and intelligence.

Answer:

A. It reflects the humanist belief in human nobility and intelligence

Explanation:

Which statements describe the electron sea model? Check all that apply. Electrons all have approximately the same energy. Electrons move among orbitals of different energies. Electrons move freely among atoms (delocalized).

Answers

The electron sea model shows that electrons move freely among atoms (delocalized).

Metals are made up of atoms which has an array of positive ions in a sea of electrons.

The electrons can move freely within metal by detaching itself from its parent atom. Hence the electrons are said to be delocalized.

The electron sea model shows electrons on the surface of a metal being able to move freely from one atom to another.

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A. Electrons all have approximately the same energy.

C. Electrons move freely among atoms (delocalized).

The next answer is

B. Electrons move among orbitals of different energies.

C. Electrons move freely among atoms (delocalized).

Have a good Day/Night <3

are all news and information in the internet true why or why not

Answers

Answer:

fake

Explanation:

uyyuujhsjjdjdjrjrjrhrhr

Answer:

in my own opinion it is no

Explanation:

because some people don't go by the full story they sometimes use bias facts  

like joe biden he rigged the voting machines and biased that he won fair and square.

en el parque mirador independencia, hay lugar para la diversión.

Answers

Esta es una conclusión lógica, basada en leer sobre el Parque Mirador Independência como un lugar para la diversión. El parque está ubicado en la ciudad de Guadalajara, capital del Estado de Jalisco.

El Parque Mirador Independência es un lugar cultural y recreativo que brinda opciones para la práctica del deporte, el esparcimiento y la cultura de la ciudad, atrayendo a muchas familias y personas que buscan un momento de esparcimiento y relajación.

Algunas de las opciones disponibles para el ocio en este parque son:

Áreas verdes.Mirador de la ciudad.Estructura para picnics.Patios de recreo.Campos de futbol.Teatro al aire libre.Canchas de baloncesto.

Por tanto, con base en la descripción del parque, es correcto afirmar que es una conclusión lógica que el Parque Mirador Independência es un lugar dedicado a la diversión.

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Read the second stanza of "Some Keep the Sabbath Going to Church." Some keep the Sabbath in Surplice – I just wear my Wings – And instead of tolling the Bell, for Church, Our little Sexton – sings. What is the effect of the word "surplice," which is a garment worn by the clergy, in this stanza? It reinforces the difference between the natural things the speaker holds dear and the rituals of the church. It reinforces the poet’s belief that most people feel the need to attend church. It reinforces the poet’s authority by suggesting that she knows quite a bit about religious rituals. It reinforces the speaker’s view that great mystery lies at the heart of most religious rituals.

Answers

The effect of the word "surplice," which is a garment worn by the clergy, in this stanza is:

A. It reinforces the difference between the natural things the speaker holds dear and the rituals of the church

According to the given question, we can see that the author talks about the religious rituals which occurs when people go to church and put on clergy garments when in church.

As a result of this. we can see that the effect of this word in the stanza is that it shows the difference between the natural things and the spiritual rituals of the church.

This is because, the narrator further shows the bells, the little Sexton and the Surplices which are all used in the church and how she spends her Sabbath at home with her wings.

Therefore, the correct answer is option A

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Answer:

A

Explanation:

the dimensions of a rectangular solid are measured to be 1.27 cm, 1.3 cm, and 2.5 cm. the volume should be recorded as

Answers

The Volume of the rectangular solid should be recorded as 4.1275 cm³

A rectangular solid is a three dimensional shape with six rectangular faces  placed perpendicularly to one another.

The volume of a rectangular solid = length * width * height

Given the dimensions of a rectangular solid as 1.27 cm, 1.3 cm, and 2.5 cm, its volume is:

Volume of the rectangular solid = 1.27 cm * 1.3 cm * 2.5 cm = 4.1275 cm³

The Volume of the rectangular solid should be recorded as 4.1275 cm³

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