Answer:
4Cr + 3O2 -----------> 2Cr2O3
Explanation:
We need to balance both the sides of the equation, that is, number of moles of reactants should be equal to the number of moles of products. So,
4Cr + 3O2 -----------> 2Cr2O3
Comparing the moles of elements, we see that the equation is now completely balanced.
Hope it helps :)
When you swing a bat and hit a baseball, the ball flies into the outfield. What happens to the energy you used to swing the bat?.
Answer:
The kinetic energy is transferred to the ball which makes it fly into the outfield
The energy that is used to swing the bat will be transferred to the ball. The correct option is C.
What is kinetic energy?Kinetic energy refers to the energy that an object has as a result of its movement. If we want to accelerate an object, we must apply force to it. Using force requires us to put in effort.
After work is completed, energy is transferred to the object, and the object moves at a new constant speed.
Kinetic energy is the energy held by a moving object. Baseball is based on the exchange of kinetic energy.
The pitcher generates kinetic energy and transfers it to the ball, while the batter generates kinetic energy and transfers it to his bat.
Thus, the correct option is C.
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Your question seems incomplete, the missing options are:
It disappears
It remains in the bat.
It is transferred to the baseball.
It is converted into potential energy.
You’ve dreaded it for a while, but now you feel prepared. In 30 minutes you’ll have to terminate tim, a 12-year employee who is beloved by everyone in the firm. Unfortunately, he just hasn’t performed very well since his wife died three years ago and while he was given every chance to regain his performance, he has just continued to slide. Which of the following elements of communication is least likely to influence tim’s perception of your communication effectiveness?.
Answer:
Tone of communication
Explanation:
Voice tone is really about the feeling behind what you mean. There's no shift in your voice, but the way you speak to someone. If you're angry, you might be brusque; if you're pleased, you might be delighted with your expression.
tone means everything when you speak to someone, for example you can have an angry tone with someone and they will hear and feel the anger. so when talking tone is the key perception when you are talking to someone.
Write the factors of polynomial 4x^2+y^2+4xy+8x+4y+4.
Answer:
ur answer is in the pic
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A carpet installer charges a flat rate of $40, plus $1. 50 per square foot for labor. So, the total cost for labor depends on the amount of carpet installed. The relationship between the total cost for labor and the amount of carpet installed is. The domain of the relation is x ≥. The range of the relation is y ≥.
Answer:https://brainly.com/question/15166545
Explanation:
An intravenous (iv) solution contains 100. 5 ml water and 5. 10 g glucose with a known density of 1. 56 g/cm3. If the molar mass of glucose is 180 g/mol, what is the molarity of the solution?.
An object is moving with constant speed in a circular path. The object's centripetal acceleration.
Answer:
The object' s centripetal acceleration is always directed toward the center of the circle, perpendicular to the object's velocity at any one time.
Which statements always apply to the process of diffusion? check all that apply.
Answer:
Molecules move from inside of the cell to outside of the cell. Diffusion requires proteins in the cell membrane. Molecules are evenly distributed at the end. Diffusion requires energy.which best explains the impact of european colonization on the inca and aztec civilizations?
The best description that describes the impact of European colonization on Inca and Aztec is that the Europeans forced the people to adopt their religions and way of life.
The European colonizationThe Europeans are responsible for colonizing a lot of territories. These people came to new areas and took over the leadership of the place.
As they did so, they spread their own culture and religion in the area and made themselves super humans to the original owners.
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It is estimated that __________ percent of adults in the united states have a cell phone.
Cellphone consumption in the United States is such that the percentage of adults with a cell phone is 90%.
Cellphone ownership in the United StatesMore than 90% of its citizens owning a cell phone. More than 200 million adults owning a smartphone.The United States therefore has one of the highest adult cellphone ownership rates in the world which is made easier by the packages offered by cellphone companies and networks.
In conclusion, 90% of American adults own a cell phone.
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Angela is buying a dress that is on sale for 20% off. If the original price of the dress is $30. 00, how much money is angela saving on the dress?.
Answer:
$6Explanation:
We know that in this equation that the $30 is the whole 100%, also we know that 20% of 100% is 1/5th in other words we can find out what a 5th of $30 is.
30 divided by 5 = 6
She will be saving $6
Who was the best Spider-Man out of the famous three?
Tobey Maguire
Andrew Garfield
Tom Holland
Answer:
andrew garfield
Explanation:
Answer:
Tom Holland for shore
Explanation:
Appeals to a desire for safety and self-actualization are examples of ___________. A. Logical appeals b. Emotional appeals c. Credibility appeals d. Selective appeals.
Answer:
This would be an example of Emotional Appeals
Explanation:
These are when people are messing with the emotions of other people and try to win on their side of an argument.
I hope this helps
Answer:
b
Explanation:
Which statement best explains a difference between a character vs. Self conflict and a character vs. Character conflict?.
Answer: A character vs. Self conflict and a character vs. Character conflict are two different types of conflicts commonly found in literature. Here's an explanation of the difference between the two:
Character vs. Self Conflict:
Character vs. Self conflict, also known as internal conflict, occurs when a character struggles with their own thoughts, emotions, beliefs, or decisions. It is a psychological or emotional struggle within the character's mind. The conflict arises from a moral dilemma, self-doubt, guilt, fear, or any internal obstacle that the character must overcome.
Example: A protagonist who is torn between following their principles and doing what is morally right, even if it puts them in danger or conflicts with their personal desires, is experiencing a character vs. Self conflict.
Character vs. Character Conflict:
Character vs. Character conflict, also known as external conflict, involves a struggle between a character and an external force, typically another character. This type of conflict arises from opposing goals, interests, or ideologies between two or more characters. The conflict is usually more overt and may involve verbal or physical confrontations.
Example: In a story, the hero and the villain engage in a battle of wits and physical confrontation. This conflict is an example of character vs. Character conflict.
In summary, the key difference lies in the source of the conflict. Character vs. Self conflict is internal, involving the character's own thoughts and emotions, while character vs. Character conflict is external, involving clashes between different characters and their opposing objectives or viewpoints. Both types of conflict play essential roles in developing the plot and character arcs in a story.
A sequence is defined by the recursive formula f(n+1)=f(n)-2.
A recursive sequence is a sequence in which terms are defined using one or more previous terms which are given. If you know the nth term of an arithmetic sequence and you know the common difference , d , you can find the (n+1)th term using the recursive formula an+1=an+d .
A. Define dual enrollment.
B. What is another name for dual enrollment?
you have a credit card and the average balance on that card year after year is 4000
Which diagram shows the parallelogram method for vector addition?.
The diagram which shows the parallelogram method for vector addition is shown in the image attached below.
In this scenario, let the two (2) vectors representing the two (2) adjacent sides of a parallelogram in both magnitude and direction drawn from a common point be:
uvThe parallelogram law of vector addition states that if two (2) vectors [tex]\vec u[/tex] and [tex]\vec v[/tex] represent the two (2) adjacent sides of a parallelogram in both magnitude and direction drawn from a common point, then their sum [tex]\vec{u} + \vec{v}[/tex] or resultant vector ([tex]\vec R[/tex]) is equal to the diagonal of the parallelogram passing through that point in both magnitude and direction.
Therefore, the diagram which shows the parallelogram method for vector addition is shown in the image attached below.
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Answer:
C
Explanation:
Which word from the haiku supports gabriel’s analysis? april’s willow-leaves butterfly balances.
Answer:
Hey mate!
Explanation:
A motif is dominant idea. A kigo is a word that is tied to a season. In this haiku, the kigo is April which is specifically tied to Spring. April is also the motif because the dominant idea of the haiku is April.
pls mark me as brainliest!!
Answer:
The answer is simply A
Explanation:
because its correct on EDGE2022
A(n) __________ character is a universal character type that is common across different genres of literature.
Answer:
Archetypal
Explanation:
Change the following to improper fraction or mixed number 35/8.
Answer:
4 3/8
Explanation: Step 1 - Find Whole Number.
35 / 8 = 4.3750 = 4
35 - (8 x 4) = 3 Step 2 - Find New Numerator
based on his transcendental beliefs, thoreau most likely believed that the state was angry it could never truly imprison him. had the authority to force him to pay the poll tax. was preparing to imprison others to teach him a lesson. could imprison him but could never confine his soul.
Answer: D) could imprison him but could never confine his soul
Explanation:
Got it right on Edge Unit Test
Based on his transcendental beliefs, Thoreau most likely believed that they could imprison him but could never confine his soul. Hence option d is correct.
What is transcendental beliefs?A philosophical movement known as transcendentalism emerged in New England in the late 1820s and early 1830s. Although society and its institutions have tainted the innocence of the individual, a basic notion is that people are at their best when they are truly "self-reliant" and autonomous.
Thoreau most certainly believed that the state was enraged because it was unable to genuinely imprison him based on his transcendental ideas. possessed the power to compel him to pay the poll tax. was getting ready to lock people up to teach him a lesson. could restrict him, but they could never do so with his soul.
Thus, based on his transcendental beliefs, Thoreau most likely believed that they could imprison him but could never confine his soul. Hence option d is correct.
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Which of the following is true about the formation of faults.
Answer:
A fault is formed in the Earth's crust as a brittle response to stress. Generally, the movement of the tectonic plates provides the stress, and rocks at the surface break in response to this. If you whack a hand-sample-sized piece of rock with a hammer, the cracks and breakages you make are faults.
Explanation:
Before turkey, the traditional english christmas dinner included a pig’s head smothered in mustard.
There are different kinds of Christmas traditions. Before turkey, the traditional English Christmas dinner included a pig’s head smothered in mustard. is a true statement.
There are a lot of festive facts that can help one to be in the mood for Christmas and this can also be discussed during Christmas dinner. This makes it lively and fun.
One of the popular fact is that Before turkey, the traditional Christmas meal in England was a pig's head and mustard in the middle ages and up to that was "black bird pie" as the boar is known to have been hunted to extinction.
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What was the significance of the 1876 election brainly.
Answer:To date, it remains the election that recorded the smallest electoral vote victory (185–184), and the election that yielded the highest voter turnout of the eligible voting age population in American history, at 81.8%.
Explanation:
Listen to the audio and then answer the following question. Feel free to listen to the audio as many times as necessary before answering the question. What are the family plans for sunday evening?.
Answer:
gathering with relative and friends
If you don't sleep enough at night you will be very ____ in the morning.
Answer:
cansado
Explanation:
If you don't sleep enough at night, you will be very cansado (tired) in the morning.
A force of 5000n is applied outwardly to each end of a 5. 0-m long rod with a radius of 34. 0 cm and a young's modulus of 125 × 108 n/m2. The elongation of the rod is: phy101.
The elongation of the rod is [tex]5.51 \times 10^{-4}m[/tex]`
Young Modulus of a substanceThe young modulus of a substance is the ratio of stress to the strain of material.
[tex]Modulus = \frac{Stress}{Strain}\\ Modulus =\frac{Fl}{Ae}[/tex]
where:
F is the applied force = 5000Nl is the length of the rod = 5.0mA is the cross-sectional area = [tex]\pi r^2 = 0.34^2 * 3.14 =0.362984m^2[/tex]
Required
Extension of the rod "e"
Substitute the given parameters into the formula to have;
[tex]e=\frac{Fl}{A \gamma} \\e=\frac{5000 \times 5}{0.362984 \times 125,00,000}\\e=\frac{25000}{45,373,000}\\e= 5.51 \times 10^{-4}m[/tex]
Hence the elongation of the rod is [tex]5.51 \times 10^{-4}m[/tex]`
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The concentration of sodium on the inside of the cell is 20 mm. The outside of the cell has a sodium concentration of 115 mm. Which mechanism of ion uptake would best move sodium from the inside of the cell to the outside?.
The mechanism of ion uptake that would best move sodium from the inside of the cell to the outside is ACTIVE TRANSPORT. It is a mechanism that requires energy.
Active transport is a mechanism used by cells to move substances and ions against a concentration gradient.
In active transport, substances are moved across biological membranes from a region of low concentration to a region of high concentration.
Active transport requires energy which is generally provided by the hydrolysis of ATP.
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Answer:
Active Transport
Explanation:
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the table shows the age in years of employees in a company
Answer:The class with the highest frequency represents the modal class for
Explanation:
Nadia bought 4. 3 pounds of ham on tuesday and 1. 7 pounds of ham on wednesday. She spent a total of $41. 94. What was the price of the ham per pound?.