What is the chemical formula for dinitrogen tetroxide?
A. 2N40
B. N206
C. N204
D. 2N60
Answers
The chemical formula for dinitrogen tetroxide is C) N204.
What makes Nitrogen a dinitrogen?Nitrogen that exists in its diatomic form, which is also known as molecular nitrogen or nitrogen gas, is referred to as dinitrogen. This form of nitrogen has two nitrogen atoms joined by a triple covalent bond, which satisfies the Lewis electron rules by having two lone, nonbonding electron pairs, one on each Nitrogen atom.
Is it Nitrogen dioxide or Dinitrogen tetroxide?Whereas Dinitrogen tetroxide is colourless, Nitrogen dioxide is brown. As the temperature drops, the brown color's intensity falls. As a result, a drop in temperature results in a rise in Dinitrogen tetroxide. As temperature drops, equilibrium is pushed to the Dinitrogen tetroxide side.
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Related Questions
Module 3 Discussion!
After reading Ch.12 and 13 of the text (The essentials of Finance and Accounting for nonfinancial managers/ Third Edition) on Strategy and Financial Forecasting, watching the SWOT video based on Paley’s Products from the Ratio Analysis in Module 2 and the additional narrative information in Appendix C, Phase
Create a SWOT analysis that will reflect the TOWS analysis as described in Ch. 12 of the text. The purpose of the SWOT analysis is to lay out several issues and possibilities to be considered in Paley’s strategic planning. The strengths and weaknesses are internal issues, whereas the opportunities and threats are external.
The second part of the analysis is to create actions based on the SWOTs. This is sometimes called a TOWS analysis and is done by comparing the boxes, two at a time:
Offensive actions come from strengths that link to opportunities, so a specific strength can be applied to exploit an opportunity.
Adjusting actions come from addressing weaknesses, which then can be used to exploit opportunities that previously had not been possible.
Turnaround actions come from weaknesses that link to threats. These are high-risk issues where a priority needs to be given to addressing the weakness to minimize the vulnerability.
Defensive actions come from threats that link to strengths. These are latent issues because if the threat materializes, an already-existing strength is available to counter it.
Additional actions can be included to address other issues not directly identified in the SWOTs.
3. From the actions identified in part 2, pick 3-5 strategic actions that you feel Paley must achieve or at least start in the upcoming year and state your reasons for including them.
Attach your completed SWOT form and list of strategic actions with supporting logic and facts from the case as your answer for this discussion question. These actions are the foundation for the strategic plan
Answers
SWOT Analysis Strengths- Paley’s Products has a low overhead cost with the company operating at a high level of efficiency, resulting in competitive pricing.- They have a team of experienced employees who have worked in the industry for several years.- They have a variety of products in the portfolio that can satisfy customers from different sectors.- They are reputable and have a loyal customer base.Weaknesses- They have been slow to adopt new technology, and this may be a disadvantage to the company.- Limited marketing and sales promotion are affecting their sales revenue.-
They depend on a few key customers for the bulk of their sales revenue, leaving them vulnerable to market changes.Opportunities- Expansion of the product line to include unique products.- The establishment of strategic partnerships with other businesses in the industry.- Exploration of new markets, such as international markets.- Improvement of marketing techniques to increase brand awareness.Threats- Changes in consumer preferences towards environmentally friendly products.- Increase in competition from other businesses in the industry.- Fluctuating market prices for raw materials that may lead to price increases.
Strategic Actions to be taken by Paley Products1. Development of an E-commerce platform to allow online transactions with customers. The E-commerce platform will enable Paley to reach a wider customer base, expand its reach, and increase sales revenue.2. Investment in the research and development of new environmentally friendly products. Paley will remain competitive and cater to the needs of consumers who prefer green products.3. Establishment of strategic partnerships with other businesses in the industry to leverage the strength of other companies in the industry and to develop new products or increase market share.4. Improvement of marketing techniques to increase brand awareness and improve visibility. A marketing strategy that incorporates social media and other digital channels can help promote the brand to potential customers.5. Expansion into international markets. This will enable Paley to diversify its customer base and generate more revenue. Paley can start by targeting nearby countries, then expand globally as they gain more experience and financial stability.
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Select the correct answer.
If you increase the frequency of a sound wave four times, what will happen to its speed?
OA
The speed will increase four times.
OB.
The speed will decrease four times.
The speed will remain the same.
OD.
The speed will increase twice.
O E.
The speed will decrease twice.
Answers
A well lagged bar of 100cm has its end maintained at 90°C and 50°C respectively what is the temperature at a point 50cm from the hotter end.
Answers
HELP ME
PLZZZ
ASAP
HELP
LIFE
OR
DEATH
SITUATION
The half-life of carbon-14 is 5730 years.
Carbon-14 is used for carbon dating. Carbon dating can tell us how old some
objects are
A skeleton was carbon dated. The results showed that there was only 12.5% of the
original amount of carbon-14 left in the skeleton.
Calculate the age of the skeleton.
HELP ASAP PLZZZ I BEG YOUUUU
Answers
Answer:
13,308 MAYBE IF IT ISN'T IM SO SORRY
Explanation:
the exhaust temperature of a carnot heat engine is 300 celsius what is the intake temperature if the efficiency of the engine is 30
Answers
A carnot heat engine's intake temperature will be 818.5 K if the engine efficiency is 30 and the exhaust temperature is 300 °C. The ability to avoid material waste, which is frequently quantitative, is efficiency.
Putting in the necessary amount of time, money, energy, and effort into a task or project in order to get the results you want. In a broader sense, it is the ability to complete activities in an effective, efficient, and time-free manner. in terms that are more arithmetical or scientific. Using the Carnot cycle, a heat engine is referred to as a Carnot heat engine.
Carnot engines have an exhaust temperature of 573 k.
Engine performance is similar to E = 1 - T2/T1 0.3 = 1- 573/T1 -0.7 = -573/t1 T1 = 573/0.7 t1 = 818.5K
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What is the only force acting on a freely falling object?
Answers
The force acting on freely falling object is force of gravity and air friction.
Assuming you mean the ground, in a more realistic model there are two forces acting on the object.At rest without acceleration, two forces also act on the body. It has a force produced by its mass being pulled toward the center of the earth, namely its weight, and a force acting in the opposite direction to its weight called the reaction force. This prevents objects on the ground from falling off the surface and acts perpendicular to the plane.There are two possibilities when items drop. Both his weight still exists. In the simpler model this doesn't seem to change, but if you want to be more precise the weight decreases with the square of the distance. The magnitude of the other force depends on the object's velocity. This is air resistance. Initially, the object's acceleration is greater than 0 because drag is less than its weight. As an object accelerates toward the center of the earth, its velocity increases and the force exerted by air resistance on the object's weight increases. Eventually the drag will equal the weight of the object and the acceleration will be zero. This is terminal speed. Maintain this speed until you reach the surface. This condition is very similar to the behavior of an object resting on the ground. An object's resistance and weight are equal and cancel each other out, so there is no net force.To learn about terminal speed-
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which shows valid accesses for an array a and vector v, each with 10 elements?
Answers
The possible valid accesses for an array a and vector v, each with 10 elements is given below:Array: a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8], a[9]Vector: v[0], v[1], v[2], v[3], v[4], v[5], v[6], v[7], v[8], v[9]
The term array is used to define a set of similar data types that are stored in contiguous memory blocks. The index of an array starts at 0, which means the first element of the array is stored at index 0. In the case of arrays, the elements must be of the same data type.The term vector is defined as a dynamic array, which means that the size of the vector can be changed during runtime. Vectors are defined in the same way as arrays, except that they have a dynamic size limit and can be easily resized.
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Un clavadista salta del trampolín de 2.8 m con una velocidad inicial de 3.2 m/s.
a. Determina la altura máxima:
b. El tiempo para llegar a la altura máxima:
c. El tiempo para tocar el agua:
d. La velocidad al tocar el agua.
Answers
The maximum height achieved by the body is 2.645 meters.
What is the maximum height achieved by the body when thrown upwards with velocity {v}?The maximum height achieved by the body when thrown upwards with velocity {v} is -
h{max} = v²/2g
Given is to find the maximum height achieved by the body.
The maximum height achieved by the body is -
h{max} = v²/2g
h{max} = (2.3)²/20
h{max} = (2.3)²/20
h{max} = 2.645 meters
Therefore, the maximum height achieved by the body is 2.645 meters.
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{A diver jumps off the 2.8 m springboard with an initial velocity of 3.2 m/s.
to. Determine the maximum height.}
m
Bcth drives cast at 30 , then slows to a stop at the red light. A graph of her velocity over time is shown below,
s
where castward is the positive velocity direction.
Velocity
30
A
20+
10+
MY
Pro
2
4
6
8
10
Time (s)
Pro
Теа
Which graph shows her acceleration over time?
Choose1
Answers
Answer:
question is not clear.......
consider the 6 stages listed below for the lives of a human being and a star. describe what a 1 solar mass star does in each stage of its existence:
Answers
Note that this is a trick question. It is true that the mass of a star affects its life cycle but all stars must go through the stages listed below. Note that the larger the solar mass of a star, the shorter its life cycle. Hence, in each of the stages given here is what will occur:
Prenatal Stage
Birth Stage
The star is able to sustain itself by making its own energy by nuclear fusionAdolescence/Adulthood
The nuclear fusion continues and maintains equilibriumNote that 90% of the stars life is in the main sequenceMiddle age
The sun is in middle age, in the middle of main sequence cycleIt reaches it's prime of lifeOld age
Nuclear fusion of hydrogen to helium ends in the core and the star goes into another fusion stage of helium to carbonIt then swells into a red giant.Death
All fusion processes stop as the outer part of the star is lost Turns in to a planetary nebula and the hot, inert core begins to cool offWhat is the Solar Mass of a Star?
The solar mass is a unit of mass used to measure the masses of objects in the solar system, including stars. It is defined as the mass of the Sun, which is approximately 1.989 x 10³⁰ kilograms, or about 333,000 times the mass of the Earth.
Hence, since the earth's sun is 1.989 x 1010³⁰ kilograms, a star described as having 1 solar mass is simply a star equivalent of the Earth's sun.
Note however that the solar mass is often used as a standard unit of mass for comparing the masses of objects in the universe, such as planets, asteroids, and stars.
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Full Question:
Compare the following stages in the lives of a human being and a star: prenatal, birth, adolescence/ adulthood, middle age, old age, and death. What does a star with a solar mass of 1 solar mass do in each of these stages?
help with this question.....
Answers
Answer:
\(g_{moon}=1.67 [m/s^{2} ]\)
Explanation:
The weight of some mass is defined as the product of mass by gravitational acceleration. In this way using the following formula we can find the weight.
\(w =m*g\\\)
where:
w = weight [N]
m = mass = 0.06 [kg]
g = gravity acceleration = 10 [N/kg]
Therefore:
\(w=0.06*10\\w=0.6[N]\)
By Hooke's law we know that the force in a spring can be calculated by means of the following expression.
\(F=W\\F = k*x\)
where:
k = spring constant [N/m]
x = deformed distance = 6 [cm] = 0.06 [m]
We can find the spring constant.
\(k= F/x\\k=0.6/0.06\\k=10 [N/m]\)
Since we use the same spring on the moon and the same mass, the constant of the spring does not change, the same goes for the mass.
\(F_{moon}=k*0.01\\F = 10*0.01\\F=0.1[N]\)
Since this force is equal to the weight, we can now determine the gravitational acceleration.
\(F=m*g_{moon}\\g=F/m\\g = 0.1/0.06\\g_{moon} = 1.67[m/s^{2} ]\)
in tyson's opinion, what is the greatest achievement in human flight
Answers
Answer:
voyager 2
Answer: According to Neil Degrease Tyson in his text "To Fly" the biggest achievement of human flight is the voyager 2. Explanation: The reasons behind this are that Tyson explains very well that not the first airplane, helicopter, or space rocket were the biggest achievements
Explanation:
A 500-lb. pile driver is raised to a height of 12 feet, then dropped.
____ ft-lbs of work is done on the pile driver in raising it.
The increase in the pile driver's potential energy is
____ ft-lbs.
What is the maximum kinetic energy the pile driver will have after it is released is
______ ft-lbs.
Answers
Answer:
1 = The answers are 6, 60, 600, or 6
Explanation:
if the total magnification using a microscope is 800x and the objective magnifies the object 40x, what would the magnification be from the lens in the ocular?
Answers
The ocular microscope magnification is 20x.
We need to know about microscope magnification to solve this problem. Microscope is a device utilized for seeing a small object. The microscope has two lenses which are objective and ocular. The total magnification of the microscope lens is
M = Moc x Mobj
where M is total magnification, Moc is ocular magnification and Mobj is objective magnification.
From the question above, we know that
M = 800x
Mobj = 40x
By substituting the following parameter, we get
M = Moc x Mobj
800 = Moc x 40
Moc = 800 / 40
Moc = 20x
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Among discovered meteorites, we have found some with all the following origins EXCEPT... A. Being a fragment of a shattered asteroid. B. Being a fragment from the surface of the Moon. C. Being a fragment from Cornet Halley. D. Being a fragment from the surface of Mars.
Answers
We have discovered meteorites with ALL of the following sources, EXCEPT one being a piece of the comet Halley, among the identified meteorites.
Where do most meteors come from? Most meteors come from what place?Our solar system is where all meteorites originate. Most of them are pieces of ancient asteroids that shattered into smaller pieces in the asteroid belt, which is situated between Mars and Jupiter.
How did asteroids get their start?Asteroids are remains of the solar system's creation, which occurred around 4.6 billion years ago. Early on, the formation of Jupiter stopped any planetary bodies from forming in the space between Mars and Jupiter, causing the small particles that were already present to smash and shatter into the asteroids we know today.
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which one is deposition plz help
1. Your wet hair dries after a few minutes
2. The mirror gets fogged up when you breathe on it
3. Liquid glass cools and hardens
Answers
Deposition is when a gaseous state changes to solid state by escaping liquid state. So I think it is 3. Liquid glass cools and hardens
Higher concentration of _______ causes greenhouse
Answers
Higher concentration of carbon dioxide (\(CO_2\)), methane (\(CH_4\)), and nitrous oxide (\(N_2O\)) causes the greenhouse effect.
Those human activities include the burning of fossil fuels like coal, oil, gas, and peat in industries, the emissions of methane and nitrous oxide from agriculture, the destruction of forests, and the urbanization of formerly uninhabited areas.The primary natural gas component and powerful greenhouse gas is methane (\(CH_4\)). Greenhouse gases absorb energy and delay the pace at which heat is lost from the Earth by escaping into the atmosphere and acting as a blanket to insulate the globe. This energy is exceptionally effectively absorbed by methane in this situation.Global warming and climate change are caused by gases like carbon dioxide (\(CO_2\)), methane (\(CH_4\)), and nitrous oxide (\(N_2O\)) trapping more heat in the Earth's atmosphere.For a similar question on the greenhouse effect.
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A 6.0 kg box is at rest on a table. The static friction coefficient μ, between the box and table is 0.40, and
the kinetic friction coefficient is 0.20. Then, a 30 N horizontal force is applied to the box.
What is the best estimate of the magnitude of the box's acceleration?
Answers
Answer:
3.038 m/s^2
Explanation:
What we have
m = 6.0 kg
\(\mu_{k}\) = 0.20
\(\mu_{s}\) = 0.40
\(F_{applied}\) = 30 N
Since the situation is that the box has already been pushed, lets get the total net force of both components.
∑Fy = \(ma_{y}\) = 0 (bc the normal and weight cancel out each other)
∑Fx = \(F_{applied}\) - \(f_{k}\) = \(ma_{x}\) (We are going to use this equation to find acceleration)
To find the friction force
\(f_{k}\) = \(\mu_{k}\) * N
\(f_{k}\) = .20 * 6.0 kg * 9.81 m/s^2 = 11.772 N
Now we can use ∑Fx equation to actually find the acceleration of the box!
∑Fx = \(F_{applied}\) - \(f_{k}\) = \(ma_{x}\)
Plug it in
30 N - 11.772 N = 6 kg * a
Do the algebra...
a = \(\frac{30 N - 11.772 N}{6 kg}\) = 3.038 m/s^2
congugar verbos en primera persona del singular
Answers
Is the earth flat or round or a donut?
Answers
which investigator is credited for discovering brownian motion
Answers
The investigator credited for discovering Brownian motion is Robert Brown, a Scottish botanist and biologist.
Brown first observed the phenomenon in 1827 while studying pollen grains suspended in water under a microscope. He noticed that the pollen grains moved randomly and irregularly, which he attributed to the motion of molecules in the surrounding water.
However, it wasn't until the early 20th century that the scientific community fully understood the significance of Brown's discovery, which led to the development of the kinetic theory of matter and contributed to the understanding of atomic and molecular structures. Brownian motion also played a key role in the validation of Albert Einstein's theory of Brownian motion, which he developed in 1905.
Overall, Robert Brown's discovery of Brownian motion was a significant milestone in the history of science, contributing to our understanding of the microscopic world and leading to new discoveries in fields ranging from chemistry to physics to biology.
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a force pair is created when you push on a large crate that rests on the floor. the crate does not move when pushed. which free-body diagram correctly represents the forces acting on the crate? (note: vectors are not drawn to scale)
Answers
Each half of the force pair acts on a different object Free-body diagram correctly represents the forces acting on the crate.
In physics and engineering, a loose body diagram (FBD; additionally known as a pressure diagram) is a graphical example used to visualize the implemented forces, moments, and resulting reactions on a body in a given condition. It depicts a body or connected bodies with all the implemented forces and moments, and reactions, which act at the body(ies). The frame might also encompass multiple internal participants (along with a truss), or be a compact frame (together with a beam). a chain of loose bodies and other diagrams can be necessary to remedy complicated troubles.
Loose frame diagrams are used to visualize forces and moments implemented in a body and to calculate reactions in mechanics issues. those diagrams are frequently used to decide the loading of character structural components and to calculate inner forces inside a structure. they're used by maximum engineering disciplines from Biomechanics to Structural Engineering.
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I need helpppp :((((((
Answers
Answer: c. The electric force increases
Explanation:
If the distance between two charged particles decreases, the electric force between them increases.
According to Coulomb's Law, the electric force between two charged particles is directly proportional to the product of their charges and inversely proportional to the square of the distance between them. Mathematically, the equation can be represented as:
F = k * (q1 * q2) / r^2
Where:
F represents the electric force between the particles.
k is the electrostatic constant.
q1 and q2 are the charges of the particles.
r is the distance between the particles.
As the distance (r) between the particles decreases, the denominator of the equation (r^2) becomes smaller, causing the overall electric force (F) to increase. Conversely, if the distance between the charged particles increases, the electric force between them decreases. This inverse relationship between the distance and electric force is a fundamental characteristic of the electrostatic interaction between charged objects.
The picture below shows a wheelbarrow. Using a wheelbarrow can make it easier to lift a heavy object by
A. changing the direction of the input force.
B. reducing the amount of input force needed to lift the object.
C. decreasing the distance over which the input force is applied.
D. reducing the weight of the object.
Answers
Answer:
B IS CORRECT
Explanation:
Samples of different materials, A and B, have the same mass, but the sample of A is higher in density. Which statement could explain why this is so?
A. The particles that make up material A have more mass than the particles that make up material B
B. The particles that make up material B have more mass than the particles that make up material A.
C. The particles that make up material B are more closely packed together than the particles that make up material A.
D. The sample of material A has greater volume than the sample of material B.
It's A
Answers
Answer: B. The particles that make up material B are more closely packed together than apart because that make up material A!!!
Answer:
C. The particles that make up material B are more closely packed together than the particles that make up material
Explanation:
I took the test, good luck! :)
Explain how physical properties can be used to classify items.
Answers
Answer: For example you can tell that metal are metal because of their luster (shine) and their hardness. There are other ways to classify objects by physical properties
- Chilio
N January the company produced 3,470 units using 13,880 pounds of the direct material and 2,896 direct labor-hours. During the month, the company purchased 16,900 pounds of the direct material at a cost of $14,640. The actual direct labor cost was $103,840 and the actual variable overhead cost was $47,220. The company applies variable overhead on the basis of direct labor-hours. The direct materials purchases variance is computed when the materials are purchased. The labor rate variance for January is:
Answers
Answer:
the labor rate variance is $416 favorable
Explanation:
The computation of the labor rate variance is shown below:
But before that actual labor rate is
The Actual labor rate is
= Actual direct labor cost ÷ Actual labor hours
= $103,840 ÷ 2,896
= $35.856354
Now
labor rate variance is
= (Standard rate - Actual rate) × Actual Hours
= ($36 - $35.856354) × 2,896
= $416 Favorable
Hence, the labor rate variance is $416 favorable
Please hurry! 30 points
A free body diagram of a brick on an inclined plane is shown below. What is the coefficient of friction?
Answers
Answer:
50.000
Explanation:
What controversial psychological study of prison life took place in 1971?
Answers
The controversial psychological study of prison life that took place in 1971 is known as the Stanford Prison Experiment. It was conducted by psychologist Philip Zimbardo and his team at Stanford University to examine how individuals adapt to the roles of prisoners and prison guards in a simulated prison environment.
The study involved 24 male college students who were randomly assigned to either the role of prisoner or guard. The experiment quickly spiraled out of control as the guards began to abuse their power, and the prisoners became increasingly submissive and depressed. The guards used psychological tactics such as humiliation, sleep deprivation, and even physical punishment to maintain their authority over the prisoners.
The study was meant to last for two weeks, but it was terminated after just six days due to the extreme and abusive behavior of the guards. The Stanford Prison Experiment remains controversial due to ethical concerns about the mistreatment of the participants and the potential long-term psychological effects on those who took part.
The study has had a significant impact on the field of psychology and has raised important questions about the ethics of conducting psychological research. It has also shed light on the dangers of group dynamics and how individuals can be easily influenced by social roles and situations.
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What is another way to describe the vector below?
"40 feet to the right"
A. 40 feet to the left
B. -40 feet to the left
C. -40 m to the left
D. 40 m to the left
Answers
Answer:
-40 feet to the left
Explanation:
opposite of 40 feet from right is -40 to left
Answer:
B. -40 feet to the left