Answer:
Prewriting Writing Revising
Explanation:
3x3 writing process is a 3 steps writing process. These three steps of writing are further divided into three sub-steps. The three steps in this writing process are: Prewriting Writing Revising
when the required amount of one solution has been added to the second solution to complete the reaction
Answer:
equivalence point :)
Explanation:
Based on what you have read, what type of tax is Robert paying? a tariff a sales tax an excise tax a corporate tax
Answer:
C- An excise tax
Explanation:
Correct on edge
Its C because I said so
The animal in Skinner's Box clicked the bar repeatedly because it was offered primary reinforcement negative reinforcement punishment shaping
Answer:
Primary Reinforcement
Explanation:
I am 100% sure this is your answer if your answer choices match the ones below:
primary reinforcement
negative reinforcement
punishment
shaping
Got it right on the test ;)
Skinner box experiment was a study planned to analyze and examine animal-like rat behaviour by different approaches. In this experiment, animals are subjected to small chambers under certain circumstances.
Why animals clicked the bar constantly?The animals clicked the bar constantly because of Primary reinforcement as the Skinner box experiment can be explained as the response or a reaction that occurs naturally without any prior learning is called primary reinforcement.
The basic survival instincts like food, sleep, air and water are sources of primary reinforcements. In the experiment when the animals were subjected to primary reinforcement than they repeatedly started clicking the bars.
Therefore, Skinner box experiment was a study planned to analyze and examine animal-like rat behaviour by different approaches. In this experiment, animals are subjected to small chambers under certain circumstances.
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astronomers discover a new comet that follows a highly elliptical orbit. what is its eccentricity likely to be?
Answer:
its 0.9200
Explanation:
i did the test and got the answer and i literally guessed it and if you think that its wrong just put it in and see for your self
The eccentricity of a newly discovered comet with a very elliptical orbit is most likely to be 0.9200, based on the reasons outlined below.
The eccentricity of a newly discovered comet.The name "comet" refers to a sort of frozen body that is found in the solar system and is made up of ice, rock, and dust particles.
As they get closer to the Sun, their temperature rises, causing the comets to melt. As a result, some gases are released, creating a bright and visible atmosphere.
However, if the comet follows a very elliptical orbit, such as Halley's Comet, its eccentricity ranges from 0.9 to 1.
Find out more information about 'Eccentricity'.
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Consider the chemical equation. CuCl2 2NaNO3 Right arrow. Cu(NO3)2 2NaCl What is the percent yield of NaCl if 31.0 g of CuCl2 reacts with excess NaNO3 to produce 21.2 g of NaCl? Use Percent yield equals StartFraction actual yield over theoretical yield EndFraction times 100.. 49.7% 58.4% 63.6% 78.7%
Answer:
D. 78.7% on edge 2020
Explanation:
i got 100
The percent yield of NaCl is 78.7 %
CuCl₂ + 2NaNO₃ → Cu(NO₃)₂ + 2NaCl
How NaNO₃ is determined to be in excess?If the NaNO₃ is determined to be in excess, the limiting reagent is the chloride. We convert the mass to moles:
31 g . 1mol / 134.45g = 0.230 moles
Ratio is 1:2, so we can make a rule of three to determine the theoretical yield
1 mol of copper (II) chloride reacts to produce 2 moles of sodium chloride.
Then you can find out how much NaCl 31.0g of CuCl₂ should produce using stoichiometry. Divide 31.0g by the molar mass of CuCl₂ (134.446g/mol) to get 0.2306mol CuCl₂. Than multiply 0.2306mol CuCl₂ by 2 to get 0.4612mol NaCl.
Than multiply 0.4612mol by the molar mass of NaCl (58.45g/mol) to get 26.95g of NaCl.
that means that 100% yield would give you 26.95g of NaCl so to find percent yield divide 21.2 by 26.95 to get 0.7867 which is 78.7% yield
Then, 0.230 moles of CuCl₂ will react to produce (0.230 .2) /1 ) = 0.461 moles of NaCl → we convert the moles to mass → 0.461 mol . 58.45 g / 1mol = 26.9 g
To find percent yield we do → (Yield produced / Theoretical yield) . 100
(21.2 g / 26.9 g) . 100 = 78.7 %
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what is the difference between a white and red reaction
______________ is a printing process in which an image is photographed through a screen on to a sensitized printing plate that after development is etched. a. Daguerreotype c. Photogravure b. Cyanotype d. Digital imaging Please select the best answer from the choices provided A B C D
Answer:
c
Explanation:
Photogravure is a printing process in which an image is photographed through a screen on to a sensitized printing plate that after development is etched. Thus, option C is correct.
What are the different aspects of photography?There are many different aspects of the photography. Photogravure has the printing process in which the image has the photographed through the screen on to the sensitized printing plate that after development has etched. Photogravure has commonly described as an intaglio printmaking or photo-mechanical process.
It has been made up of the copper plate that has grained and it has then covered with a light-sensitive gelatin tissue that brings out a film positive, and then etched, leading to in the good quality that intaglio plate that can remade.It has the type of print process that has been often used to make high-quality reproductions of photographs in ink.
Therefore, Photogravure is a printing process in which an image is photographed through a screen on to a sensitized printing plate that after development is etched. Thus, option C is correct.
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What is the first step of performing CPR on infants after you have checked for consciousness and breathing? shake, stroke, or tap the baby immediately call 911 give deep, strong compressions deliver gentle rescue breaths to protect the baby’s lungs
The first step of performing CPR on infants after you have checked for consciousness and breathing is: D. deliver gentle rescue breaths to protect the baby’s lungs
CPR is an acronym for cardiopulmonary resuscitation and it can be defined as an act performed by professionals or experts, in order to revive a patient whose respiratory system is failing.
Basically, cardiopulmonary resuscitation (CPR) should typically be performed for patients who are still consciousness and breathing because they still have life in them.
The cardiopulmonary resuscitation (CPR) performed on infants is quite different from that being performed an adults because infants are fragile and have less developed organs.
During CPR, an infant's chest should be compressed lightly and a shallow rescue breathing given to him or her.
In conclusion, the first step of performing CPR on infants after checking that he or she is consciousness and breathing is to deliver gentle (shallow) rescue breaths to protect the baby’s lungs.
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Answer:
immediately call 911
Explanation:
Hope it helps
A scientist finds a piece of rock in a crater. He analyzes the rock and realizes that the composition is mostly of iron and nickel. He claims that he found a meteor. What is most likely the scientist’s error? He actually found a meteorite. His analysis of the composition is not correct. He incorrectly used the term ""crater."" He actually found a meteoroid.
Answer:
he actually found a meteorite .
Explanation:
once a meteor reaches the earth's gravitational force it becomes a meteorite
Answer:
The answer would be A im an EDGE student
Explanation: Please give 3 stars :D
which statement is true about the gray matter brainly
a is the answer bro dude you crazy jk i use the app to
which of the following species has the same number of protons as fe³⁺?
The number of protons in an element is the atomic number of the element, and it is not affected by the charge on the element. Hence, the species which has similar Number of proton is Fe²⁺
To know the species which the same number of protons as Fe³⁺, we need to obtain the atomic number of the elements on the periodic table :
Fe³⁺, Atomic number = 26; Number of protons = 26Mn³⁺, Atomic number = 25; Number of protons = 25Co²⁺, Atomic number = 27; Number of protons = 27Fe²⁺, Atomic number = 26; Number of protons = 26Ni, Atomic number = 28; Number of protons = 28
Therefore, only Fe²⁺ has the same number of protons as Fe³⁺
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in which reaction does the oxidation number of hydrogen change?
Answer:
The oxidation number of hydrogen changes in the reaction 2 Na(s) + 2 H₂O(l) → 2 NaOH(aq) + H₂(g).
We want to identify a change in the oxidation number of hydrogen. We will consider that:
The oxidation number of H in most compounds is +1.
The oxidation number of H in H₂ is 0.
The oxidation number of H in metal hydrides is -1.
In which reaction does the oxidation number of hydrogen change?
2 HClO₄(aq) + CaCO₃(s) → Ca(ClO₄)₂(aq) + H₂O(l) + CO₂(g)
NO. The oxidation number of H in HClO₄ and H₂O is +1.
CaO(s) + H₂O(l) → Ca(OH)₂(s)
NO. The oxidation number of H in H₂O and Ca(OH)₂ is +1.
HCl(aq) + NaOH(aq) → NaCl(aq) + H₂O(l)
NO. The oxidation number of H in HCl and H₂O is +1.
2 Na(s) + 2 H₂O(l) → 2 NaOH(aq) + H₂(g)
YES. The oxidation number of H in H₂O is +1 whereas in H₂ is 0.
SO₂(g) + H₂O(l) → H₂SO₃(aq)
NO. The oxidation number of H in H₂O and H₂SO₃ is +1.
The oxidation number of hydrogen changes in the reaction 2 Na(s) + 2 H₂O(l) → 2 NaOH(aq) + H₂(g).
Explanation:
yinka shonibare is not interested in constructions of race or identity in his work.
Yinka Shonibare is an artist interested in the construction of identity and race and projects these themes in his works (False).
Yinka Shonibare (1962) is a prominent English artist of Nigerian parents based in England. He stands out for being an artist who integrates social themes such as:
Cultural identityColonialismPostcolonialismGlobalizationRaceHis works are mainly sculpture, photography, and painting.
One of his most famous works is the one in which he made life-size headless human statues dressed in Ankara cloth. In this work, he makes a critique of colonialism and European and American imperialism that wants to take advantage of the resources of the African continent.
Note: This question is incomplete because the options are missing. Here are the options:
TrueFalseLearn more in: https://brainly.com/question/3872714
The Democratic Party had the largest membership affiliation in the nation during the 2008 election. Is this statement true or false? true false
During the 2008 election, the Democratic Party had the largest membership affiliation in the country., therefore, the statement is true.
In the United States, there are two main political parties which are the Republican and the Democratic Party even though the country is a multi-party system.
Democratic Party had the largest membership affiliation in the nation during the 2008 election. It had 36% membership affiliation when compared with other the Republican Party that had 25%.
The increase in membership affiliation for Democrats was due to the fact that more adults identified as Democrats.
In conclusion, the correct option is true.
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Answer:
True
Explanation:
Took the test
Select the words and phrases that best develop a positive tone toward Guapo in the passage below. I a cat named Guapo. He is always our neighborhood, looking for delicious bits of food that people have out. Because Guapo is a very active cat who lives outdoors, he has a very body.
The words and phrases that best develop a positive tone toward Guapo in the passage are:
take care ofexploringleftslenderI take care of a cat named Guapo. He is always exploring our neighborhood, looking for delicious bits of left food that people have out. Because Guapo is a very active cat who lives outdoors, he has a very slender body
A phrase is commonly defined as a group of two or more words that work hand in hand but don't form a clause.Example "Yellow popcorn”. it is not a full sentence and does not make a complete sense.
Positive tones are simply nice lovely and kind tones people use in communicating with people.
Conclusively Guapo is being referred to in the short passage with the use of positive tones.
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Select the words and phrases that best develop a positive tone toward Guapo in the passage below.
I ✔ take care of a cat named Guapo. He is always ✔ exploring our neighborhood, looking for delicious bits of food that people have ✔ left out. Because Guapo is a very active cat who lives outdoors, he has a very ✔ slender
body.
a local company makes a candy that is supposed to weigh 1.00 ounces. a random sample of 25 pieces of candy produces a mean of .996 ounces with a standard deviation of .004 ounces. how many pieces of candy must we sample if we want to be 99 percent confident that the sample mean is within .001 ounces of the true mean?
Using the sample size and critical value relation, the sample size required to obtain a sample mean which is 0.001 ounces of the true mean with a 99% confidence is 107 samples
The sample size relation :
[tex]n = (\frac{Z_{α/2}σ}{margin \: of \: error})^{2}[/tex] n = sample size = 25Using a calculator ; [tex]Z_{α/2} = 2.58 [/tex]
The margin of error = [tex] 0.001 [/tex]
Substitute the values into the equation :
[tex]n = {\frac{2.58 \times 0.004}{0.001}}^2 = 10.32^{2} = 106.50 [/tex]
Therefore, the Number of candy pieces that must be sampled is 107.
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bob charged $200 for a plane ticket last month. when he received his statement, he saw that he could pay the minimum balance of just $25. bob calculated it would take just 8 months to finish paying off his $200 ticket. is he correct?
Answer:
yes
Explanation:
twenty-five × eight = 200
Answer: no; bob will be charged interest on the balance he owes each month
Explanation: knowledge matters ;0
According to Sumner, what separates the wealthy people in society from the poor people? how they have handled their opportunities in life how much alcohol they drink how much help they have received from others
Answer:
A: how they have handled their opportunities in life
Explanation:
edge 2021
where are presidential candidates formally nominated?
Answer:
A candidate for president of the United States who has been selected by the delegates of a political party at the party's national convention to be that party's official candidate for the presidency.
Explanation:
For each of the following passages, indicate which one: describes what the narrator knows from the past. describes what the narrator experiences in the story. is an inference made by the narrator. "I know not how it was – but, with the first glimpse of the building, a sense of insufferable gloom pervaded my spirit."
The question requires the indication of the sources of the narrator's perspective, which are as follows:
Passage 1 notes that the narrator expressed "a sense of insufferable gloom" to indicate that the narrator's perspective is obtained in the story.
The knowledge came to the narrator immediately after the building came into view. Observation is when the narrator gains perspective in the story.
Passage 2, where the narrator discusses his intimate friends, shows that the narrator obtains knowledge from the past.
Background information helps the narrator to know from the past.
The third passage shows that the narrator is making an inference. After observing the vault or tunnel, the narrator concludes that the design is conveying an idea.
An inference's basis is on some evidence. In addition, an inference can also be arrived at with reasoning based on observation and background information.
Thus, the narrator's inference is a conclusion arrived after observation or based on background information.
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Answer:
the first one is- B.
the second on is- A
the third one is-C
100%!!
Explanation:
Which type of burn is BEST described as having reddish skin, white border, and some pain? A. first-degree burn B. second-degree burn C. third-degree burn D. forth-degree burn Please select the best answer from the choices provided. A B C D
Answer:
The correct answer to this equation is A.
Explanation:
~Hope this helps :)
Second-degree burns also referred to as partial-thickness burns, are characterized by reddened skin with a white or pale border. Therefore option B is correct.
These burns affect both the outer layer of skin (epidermis) and a portion of the underlying layer (dermis).
The reddening of the skin is due to inflammation and increased blood flow, while the white or pale border results from the destruction of skin cells in the affected area.
Second-degree burns typically cause pain due to the involvement of nerve endings in the dermis. Blisters may also develop.
Unlike first-degree burns, which affect only the outermost layer of skin, second-degree burns involve deeper tissue layers, making them more severe and requiring appropriate medical attention for proper care and healing.
Therefore option B is correct.
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What traditional idea did Enlightenment thinkers challenge to improve the lives and freedoms of ordinary people? government. medicine. religion. science.
The traditional idea that the Enlightenment thinkers challenge to improve the lives and freedoms of ordinary people is: A. government.
The Age of Enlightenment was a period during the eighteenth (18th) century that was characterized by an intellectual and philosophical movement, which highly dominated the world of ideas in Europe.
Enlightenment thinkers challenged existing traditional idea such as knowledge, beliefs and assumptions while desiring social, political and technical progress in Europe.
These traditional ideas were strongly supported both politically and economically by the government, so the Enlightenment thinkers challenged the to improve the lives and freedoms of ordinary people.
In conclusion, the main goals and objectives of the Enlightenment thinkers include the following:
Knowledge.Happiness.Freedom.Read more: https://brainly.com/question/14678051?referrer=searchResults
Answer:
I took the test on edge and it did not give me the answer so if I were to guess it would probably be government because its not religion
Explanation:
an equation for the line tangent to the graph of the differentiable function f at x=2 is y=9x−12. which of the following statements must be true?
The true statements is B that comprises of option 1 and option 2 which are y(0) = -12 and y(2) = 6
From the given information, the equation y = 9x + 12 which is tangent to some function F when x = 2. To get the accurate value of our function we shall make x=0 and x = 2. Lets solve functions at these values of x:
X = 0
y = 9x - 12
y = 9(0) - 12
y = 0 - 12
y = -12
X = 2
y = 9x - 12
y = 9(2) + 12
y = 18 - 12
y = 6
Conclusively, we can say that The true statements is B that comprises of option 1 and option 2 which are y(0) = -12 and y(2) = 6
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what is the overall balanced equation for the precipitation reaction occurring between silver nitrate and calcium bromide?
The net ionic equation of the reaction between AgNO3 and CaBr is 2Ag^+(aq) + 2Br^-(aq) ------> 2AgBr(s)
The net ionic equation shows which ions underwent a change in the reaction. It omits the spectator ions. In order to obtain the net ionic equation, we must first write down the molecular equation as follows;
2AgNO3(aq) + CaBr2(aq) --------> 2AgBr(s) + Ca(NO3)2(aq)
Next, we have to obtain the complete ionic equation as follows;
2Ag^+(aq) + 2NO3^-(aq) + Ca^2+(aq) + 2Br^-(aq) ------> 2AgBr(s) + Ca^2+(aq) + 2NO3^-(aq)
Lastly, we put down the net ionic equation in which the spectator ions are omitted as follows;
2Ag^+(aq) + 2Br^-(aq) ------> 2AgBr(s)
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two firms, a and b, each currently emit 100 tons of chemicals into the air. the government has decided to reduce the pollution and from now on will require a pollution permit for each ton of pollution emitted into the air. the government gives each firm 40 pollution permits, which it can either use or sell to the other firm. it costs firm a $200 for each ton of pollution that it eliminates before it is emitted into the air, and it costs firm b $100 for each ton of pollution that it eliminates before it is emitted into the air. after the two firms buy or sell pollution permits from each other, we would expect that firm a will emit
respuesta
dos empresas, ayb, emiten cada una 100 toneladas de productos químicos al aire. el gobierno ha decidido reducir la contaminación y de ahora en adelante exigirá un permiso de contaminación por cada tonelada de contaminación emitida al aire. el gobierno otorga a cada empresa 40 permisos de contaminación, que puede usar o vender a la otra empresa. Cuesta a la empresa a $ 200 por cada tonelada de contaminación que elimina antes de ser emitida al aire, y le cuesta a la empresa b $ 100 por cada tonelada de contaminación que elimina antes de que se emita al aire. después de que las dos empresas compren o vendan permisos de contaminación entre sí, esperaríamos que la empresa a emitiera
what equation is not written in slope-intercept form?
Answer:
Since There Is No Equations Then The Answer Is Nothing
Explanation:
Simple
if 3.00 g g of titanium metal is reacted with 6.00 g g of chlorine gas, cl2 c l 2 , to form 7.7 g g of titanium (iv) chloride in a combination reaction, what is the percent yield of the product?
The percentage yield of titanium IV chloride is 95.8%.
The equation of the reaction is;
Ti(s) + 2Cl2(g) ------> TiCl4(s)
Number of moles of Ti = 3.00 g /48 g/mol = 0.0625 moles
Number of moles of Cl2 = 6.00 g/71 g/mol = 0.0845 moles
The limiting reactant yields the least amount of product.
For Ti, the reaction is 1:1 so it yields 0.0625 moles of TiCl4
For Cl2;
2 moles of Cl2 yields 1 mole of TiCl4
0.0845 moles of Cl2 yields 0.0845 moles × 1 mole/2 moles = 0.0423 moles of TiCl4
Hence, Cl2 is the limiting reactant.
Mass of TiCl4 produced = 0.0423 moles × 190 g/mol = 8.037 g
Note that 190 g/mol is the molar mass of TiCl2 and 8.037 g is the theoretical yield of the compound.
Applying the formula;
%yield = actual yield/theoretical yield × 100/1
In the question, the actual yield was supplied as 7.7 g.
%yield =7.7 g/8.037 g × 100/1
%yield = 95.8%
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All living creatures have some form of sleep that they engage in at regular periods, making sleep a(n) __________ function. A. environmental B. biological C. species-specific D. psychological Please select the best answer from the choices provided A B C D
Answer:
It's B biological just did it
Explanation:
Which level of government is most local to a citizen? the state level the municipal level the federal level the county level
Municipal level government is most local to a citizen.
This is the governance level that is generally found in a city, town, or district. Universities, playgrounds, community water infrastructure, local police, highways, and parking are all within the jurisdiction of local municipalities.
The provincial governments give them power in certain areas.
So,
Option "B" is the correct answer to the following question.
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Answer:
Which level of government is most local to a citizen?
the state level the municipal level <<<correct the federal level the county levelExplanation:
I originally did #4 on my test. GOT IT WRONG; THE TEST SHOWED THAT #2 was actually correct.
EDGE 2021 OCT.
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