13. Contrast endothermic and exothermic reactions (Unit 1).

Answers

Answer 1
Endothermic absorbs heat exothermic releases heat they are both chemical reactions involving heat
Answer 2
Answer: Endothermic absorbs heat exothermic releases heat, they are both chemical reactions involving heat!
(Hope this helps, let me know if you need anything else?!)

Related Questions

In his lawsuit, Brown claimed that schools for black children were not equal to the white schools and black children could never go to a white school. His win in the Supreme Court overturned what doctrine?

1. Miranda vs. Arizona doctrine that detained suspects, must be informed of their constitutional right

2. Endo vs. United States doctrine that relocation was unconstitutional

3. Brown vs. Board of Education doctrine that schools must be integrated ,

4. Plessy vs. Ferguson doctrine of Separate but Equal

Answers

Answer:

3

Explanation:

brainliest

3 I did this the other day

The Civil Liberties Act awarded $20,000 to each Japanese American that was forced into internment camps. True or False

Answers

Answer:

True

Explanation:

The act granted each surviving internee US$20,000 in compensation, equivalent to $38,000 in 2019.

The answer is true sorry to be late

How did the nearby deserts and mountains affect life in ancient China?

Answers

Answer:

Nearby deserts and mountains affected life in ancient China by protecting them from nomad invaders and people who came to attack China.

Explanation:

It was not until the Silk road that China went around the mountains and threw the deserts to trade with other peaceful nations.

Answer:

o the north and west of Ancient China were two of the world's largest deserts: the Gobi Desert and the Taklamakan Desert. These deserts also provided borders that kept the Chinese isolated from the rest of the world. ... This is why the Great Wall of China was built to protect the Chinese from these northern invaders.

Explanation:

Story eleven

Here is the beginning:


What they don’t understand about birthdays and what


they never tell you is that when you’re eleven, you’re


also ten, and nine, and eight, and seven, and six, and five,


and four, and three, and two, and one. And when you wake up


on your eleventh birthday you expect to feel eleven, but you


don’t. You open your eyes and everything’s just like yesterday,


only it’s today. And you don’t feel eleven at all. You feel like


you’re still ten. And you are—underneath the year that makes


you eleven.


Like some days you might say something stupid, and


that’s the part of you that’s still ten. Or maybe some days you


might need to sit on your mama’s lap because you’re scared,


Question:


Lines 10–11: Describe the language in these lines. Why might the author have chosen this kind of language?
"Like some days you might say something stupid, and


that’s the part of you that’s still ten. Or maybe some days you"

Answers

The author means you might say something immature and that makes you still 10, Which is young age where you act childish.

Please help
Fill in the blank. Remember to spell correctly.

Both Canada and the United States have a _______ system of government.

Answers

Answer:

Canada and the United States are both democracies.

Explanation:

Answer:

Both Canada and the United States have a democratic system of government

Explanation:

I NEED HELP QUICK, I WILL MARK YOU THE BRAINLIEST:
True or false: Immigrants entered indentured servitude contracts of their own free will, as opposed to slaves, who did not have a choice in the matter

Answers

Answer:

true =)

Explanation:

Answer: true
When immigrants entered they had nothing to begin with. They needed money and in order to get that they needed a job. Immigrants decided out of their will that they wanted to move, slaves however were forcefully taken from their homes.
Hope this helps

If Donald Trump is 74 and his wife is 50 and his son Barron Trump is 14 how old was Melanie when She had him and how old was trump when Barron was born.

plz, help. even if u don't like him

Answers

i would say 36 for melanie and i would say about 60 years old for donald

Answer:

Trump was 60 when Barron was born and Melanie was 36 when Barron was born.

Explanation:

74-14=60

50-14=36

After the Boston Tea Party the Quartering Act got a name change. It was now known as

a
The Sugar Act
b
The Intolerable Acts
c
The Redcoats Act
d
The Stamp Act

Answers

Answer:

B the intolerable acts

Explanation:

I think it’s B The Intolerable Act

The Senate and House of Representatives make up the legislative branch of the U.S. government. In a few sentences, explain the key differences between the House of Representatives and the Senate.

Answers

Answer:

members of the House are elected every two years, whereas senators are elected for six-year terms. ... Senators are at least thirty years old and citizens for nine years. Another difference is who they represent. Senators represent their entire states, but members of the House represent individual districts.

A Senator represents his or her state for a six-year term. A Representative, on the other hand, serves for a two-year term. Age and citizenship requirements are different for Senators and Representatives.

pls mark me brainlest

Answer:

Senators are chosen for six-year terms, whilst House members are chosen for two-year terms. Senators have been citizens for nine years and are at least thirty years old. Who they stand for is another distinction. Members of the House represent particular districts, whereas senators represent their entire states.

A senator serves a six-year term as the state's representative. On the other hand, a Representative has a two-year term. Representatives and Senators must have various age and citizenship requirements.

Explanation:

a. The group made a grave mistake in not turning back in Missouri.
Selected:b. The group really could have traveled by river all the way to the west coast.This answer is incorrect.
c. The group would have been better off traveling by horseback the entire journey.
d. The group most definitely needed a guide to find the easiest route through the mountains.

Answers

Answer:

d. The group most definitely needed a guide to find the easiest route through the mountains.

if it is correct then:

pls mark me brainliest

Answer:

think b

Explanation:

1. Megan lives in the United States. The price of a peach grown in the United States is 68 cents per pound. The United States has placed a tariff on all goods coming from Asia. The price of a peach that is imported from Asia will cost Megan 5.00 per pound. Megan went to Kroger looking for peaches, but she is on a tight budget. Which peach will she MOST LIKELY purchase?

2. Why does the peach from Asia cost so much more than the peach grown in the United States?

Answers

Answer:

united states peach

Explanation:

if she is on a tight budget, the cheaper option is better

Answer:

1. The peach from the US

2. The Asian peach is more expensive because of the tariff on it, the tariff is basically a tax on goods being imported in or exported out.

Due to their perfect record, the Tuskegee Airmen segregated unit helped bring an end to segregation in the military. True or False

Answers

Answer:

true is the answer of these question

Please someone from Michigan answer all 23 of these.

Answers

Answer:

mississippi

Explanation:

Answer:

the michigan?

Explanation:

I really need help with all of these questions! Sorry there's a lot though.
Buddhism teaches that working hard and achieving success will make you happy.
True
False
According to Buddha, the eight-fold path is the cure for suffering in the world.
True
False
Which of the following is NOT one of the Four Noble Truths?
There is suffering
Suffering can end completely
The cause of suffering is wanting
You must believe in Buddhism to end suffering
The Buddha was born a prince.
True
False
Which of the following is NOT part of the eight-fold path?
Use meditation to learn to be one with oneself
Be kind and thoughtful with everyone
Think with compassion and unselfishly
Always follow the right path, even if it hurts another

Answers

Answer:

False, True, number 4, number 4

Explanation:

Because i just had these on my test.

Can somebody answer these for me w /an explain your answer plz hurry
What did the Great Map cover? Why was it important? (Site 1)
What did Suleiman of Basra say about the porcelain of China? (Site 1) What was Marco Polo's response to paper money? How did he react? (Site 2)

Answers

I know im late but here the answer:

Q-What did the Great Map cover? Why was it important? (Site 1)

Answer- Their great map covered the areas in which there was land but it wasn't divided yet into states and such. This was important because if you where a traveling, you would (must) have a map or something to navigate with.

Q-What did Suleiman of Basra say about the porcelain of China? (Site 1)

Answer- Chinese have pottery which was in good quality, these where bowls made for  fine  glass drinking cups. The sparkle of water can be seen through it, even though it's pottery

Q-What was Marco Polo's response to paper money? How did he react? (Site 2)

Answer- I think he wasn't used to it because all he was accustomed to was using gold.

Hope this helps!

right on EDGE 2021 for social studies

Religion is an important part of human life. Describe how someone following one of the five paths in the lesson might incorporate his/her faith into their daily life.

Answers

If someone that believes in god like the other dude said they will pray everyday but like in Japan if they believe in many gods and someone believes in only one of them they will get executed because of their religion

Which amendment of the Constitution bans cruel and unusual punishment?
A.
First Amendment
B.
Fourth Amendment
C.
Fifth Amendment
D.
Eighth Amendment

Answers

C it makes the most sense

Answer: the answer is D. Hope you do well good luck! :B

Explanation:

Civilizations are organized human communities. Most of the first civilizations, including the one in Mesopotamia, started around a body of water. Mesopotamia actually started near two ________.

Answers

Mesopotamia actually started near two rivers

Plzz help ASAP and if you got it correctly I give you a Brainliest it 10 question

Answers

Answer:

1. federalist

2. Anti-federalist

3. federalist

4. federalist

5. Anti-federalist

6. federalist

7. federalist

8. Anti-federalist

9. federalist

10. Anti-federalist

Explanation:  sorry if it wrong i tried i'm in school so if it's wrong tho.

Giving brainliest Photo below;

Answers

The answer is b! :) (I hope this helps love)

Which of the following is true about Bindusara’s birth?
He never knew who his father was.
His mother was poisoned and died before she gave birth.
He was born to a peasant woman.
His father’s advisor tried to assassinate him as he was being born.

Answers

Answer:

His mother was poisoned and died before she gave birth.

Explanation:

The use of a currency exchange system would be MOST beneficial in which of the following situations? (AKS47c)(DOK 2)



A.
A restaurant in Turkey starts buying more locally-grown products in order to support local farmers.

B.
A business in Yemen applies for government funding because it offers a service that benefits all citizens.

C.
The government of Egypt wants to improve wages in the country in order to raise the standard of living.

D.
The government of Saudi Arabia wishes to earn money by selling its crude oil to refineries in other countries.

Answers

Answer: A

Explanation: most likely A because it makes the most sense.

No state was to keep ___ or ___ of war in time of peace.

Answers

Answer:

No state was to keep Troops  or Ships of war in time of peace.

Answer:

troops or ships

Explanation:

lesson

Match each scenario with its related economic question.

It’s cheaper to manufacture cars in Asia
due to lower labor and raw material costs.
Most working adults in urban areas
are interested in purchasing new cars.
There is more demand for sedans and
station wagons than hatchback cars.
What products should we make?
arrowRight
How should we produce them?
arrowRight
Who should receive the goods and services?
arrowRight

Answers

Answer:

This answer will be in the picture I took the test and I got it right.

Explanation:

Match each scenario with its related economic question.

What products should we make?

There is more demand for sedans and station wagons than hatchback cars.

How should we produce them?

It’s cheaper to manufacture cars in Asia due to lower labor and raw material costs.

Who should receive the goods and services?

Most working adults in urban areas are interested in purchasing new cars.

What is production?

Production is the whole process from giving inputs till the end result of output. It can also be defined as making or manufacturing goods and products from raw materials or components.

The producer produces the goods to fulfill the demands of the consumer. The aim of the production of goods or services is to minimize the cost of production by producing the goods efficiently.

In economics, a business which produces goods are known as “producers” and these companies are taking the inputs available to them (both material and immaterial) to produce products which the consumer will want to buy.

Learn more about production here:

brainly.com/question/29552115

#SPJ2

What impact did World War I have on the Ottoman Empire

Answers

Answer:

After World War I, Ottoman Empire broke apart, with the Turks confined to Asia Minor (Turkey). Other European colonies broke away as well. The Ottoman Empire lost territories. German colonies in Africa and Asia became overrun by the Allies. They also turned to their own colonies and dominions for troops, laborers, and supplies.

The empire broke apart after the war.

PLEASE HELP ME ASAP THI SI DUE UN 10 MINUTES
How did the Louisiana Purchase affect the geography of the United States?


A. It doubled the size of the United States.


B. It prevented settlements west of the Appalachian Mountains.


C. It produced the headwaters for the Mississippi River.


D. It gave France more land to set up temporary colonies.

Answers

Answer:

A. It doubled the size of the United States

Explanation:

The Louisiana Purchase of 1803 brought into the United States about 828,000 square miles of territory from France, thereby doubling the size of the young republic.

Does the two party system help or harm Democracy?
C.E.R. and a Synthesized conclusion...2 paragraphs ( Claim, Evidence, Reasoning)
One of the three documents presented as evidence to support your voice.

Answers

i honestly don’t know what the answer is and the picture won’t load for me, but if it helps, it most definitely harms it. the two party system just puts people against each other
Biden harms democracy

Joseph got a new book. He read THE BOOK to his little brother.
Which of the following pronouns would best replace the bold words?

a
He

b
It

c
Them

d
They

Answers

B, “He read it to his little brother.” Makes sense.

Answer:

B: he read it to his little brother

Explanation:

all of the other ones dont really make sense

What are OPEC’s three goals?
OPEC in a World Market
Suppose a large supply of a natural resource is discovered in Country X. This resource is needed by most other countries. However, these countries don’t have supplies of this resource. Should Country X keep the resource for its own use? Or should Country X share its supply by selling the resource to countries that need it? How should a fair price for the resource be determined? Who should set this price, Country X’s government or the private companies that invest in the resource?

Petroleum, commonly called crude oil, is a natural resource. Like coal and natural gas, it is a fossil fuel. Fossil fuels form from the remains of organisms that lived millions of years ago. They are non-renewable, which means that Earth’s supply is limited.

Petroleum is found in underground deposits. It is removed and processed in refineries. Many products are made from petroleum. Fuels such as jet fuel and gasoline power cars, trucks, and planes. Fuel oil is used for heating buildings and producing electricity. Roads are paved with asphalt, a petroleum product. Plastics and chemicals made from petroleum are used in everyday life.

Much of the world’s petroleum comes from the Middle East. Other large producers are Venezuela, Canada, Russia, and the United States. In 1960, Iran, Iraq, Kuwait, Saudi Arabia, and Venezuela got together to discuss the role of petroleum production in a global marketplace. They founded a group to coordinate and combine petroleum policies.
The Organization of the Petroleum Exporting Countries (OPEC)
The group that these five countries started is called the Organization of the Petroleum Exporting Countries (OPEC). Since 1960, OPEC has played a role in controlling the global market for oil. As oil has become more important in world trade, OPEC’s role has become even more important. Today, the group has grown to 14 member countries. Each member has an equal vote in making decisions. Because Saudi Arabia exports more oil than any other member country, it serves as the informal group leader.OPEC has three main goals, although it has not been effective in achieving them. It wants to regulate an efficient and stable worldwide supply of petroleum. It wants to set prices that will provide a steady income for petroleum producers. And it wants to set fair profits for companies that invest money in the petroleum industry.

Regulating the Supply of Petroleum The global oil market has been affected by political events in many parts of the world. Uprisings and wars have disrupted the supply of oil. When supply is disrupted, prices rise. The economies of oil-producing countries soar. OPEC has stabilized the price of crude oil by regulating how much oil each country can produce. When production decreases, prices rise. When production increases, prices decrease.

Setting Fair Prices Demand, supply, and price are interconnected. If the global demand for oil is stable, OPEC regulates oil prices by controlling the supply. It assigns a quota to each member country. Each country is not allowed to produce more or less oil than its quota. Countries that are not OPEC members can produce and export as much or as little oil as they want. They can set their own prices according to demand. However, these non-member countries must compete with OPEC members if they want to export their oil.

Setting Profits for Investing Companies Each member country in OPEC needs a certain oil price in order to balance its budget. Thinking that the price of oil would remain high, many oil companies began huge oil projects in the early twenty-first century. They invested fortunes in developing new oil fields. But oil prices have not stayed high. Low prices have caused oil companies to delay or give up these projects. OPEC has tried to stabilize oil prices so that oil producers will invest in future production.The Future of Oil
In the past few years, there has been a movement to decrease humans’ reliance on oil. Some people fear that the world’s supply of crude oil is running low. Scientists are worried that burning oil pollutes the atmosphere and causes climate change. Alternative energy sources such as nuclear, solar, and wind power are being developed. Will the demand for oil decrease? Will decreasing demand cause the price of oil to drop? Or will OPEC countries decrease production to match demand, causing oil prices to rise? If demand for oil falls, can OPEC continue to exist? No one knows for sure the answers to these questions. We will have to wait to see what the future reveals.

Answers

Answer:

Explanation: The purpose of OPEC is to "coordinate and unify the petroleum policies of its Member Countries and ensure the stabilization of oil markets in order to secure an efficient, economic and regular supply of petroleum to consumers, a steady income to producers and a fair return on capital for those investing in the

Answer:

uyetyujtyutyuryttttttttttttttttttttttt

Explanation:

Please help
What are the three prairie provinces in Canada?

Answers

Answer:

In Canada, the Great Plains lie in parts of the three Prairie Provinces—Manitoba, Saskatchewan, and Alberta—and portions of the Northwest Territories

Manitoba Saskatchewan and Alberta.
Other Questions
is 3/9 irrational or rational y varies inversely with x. If x = 5 and y= 1 what is x if y = 0.5Type your answer.. Read this excerpt from The Call of the Wild and answer the question. Best answer gets brainliestBuck felt vaguely that there was no depending upon these two men and the woman. They did not know how to do anything, and as the days went by it became apparent that they could not learn. They were slack in all things, without order or discipline.What is the thematic relationship between these characters and a character such as Francois?These characters act as bookends.These characters are an antithesis.These characters are unimportant.These characters are antagonists. undertale chara toriel undyne papyrus frisk mettaton alphys///////////////////////////// What is the solution to the system of polynomials graphed below? Plz help Plz and thank u please i need this done in an hour In order for a park to open, there have to be more than 2536 tickets sold in advance.Write an inequality to represent how many tickets can be sold so that the park will open. Let t represent the number of tickets i need help on My homework help me write at equation for the line that is perpendicular to the given line and that contains the given pointy=-1/3x + 5 ; (2,5) A garden is in the shape of a square with a perimeter of 36 36 feet. The garden is surrounded by two fences. One fence is around the perimeter of the garden, whereas the second fence is 3 3 feet from the first fence on the outside. If the material used to build the two fences is $ 1.32 $1.32 per foot, what was the total cost of the fences How many grams are in 2.5 moles of PO4? Based on the principle of complementary colors, which colors or wavelengths of light would you expect to be most strongly absorbed by Cu2 ions? monke good? yes yes yes 13. This type of insulation comes in rolls and is commonly a fiberglass typematerial. It is applied by hand and is stapled when installed on walls. *A. batt insulationB. spray foam insulationC. cellulose insulationD. none of the above testing animals are wrong cause they are just like humans and they dont need to suffer because people want to test animals and they are so important to people like dogs are mans bestfriends like pets are your bestfriends and they know when your sad or not felling good and they find many ways to make you happy so animlas dont need to be testing unless there hurt or something nothing else cause there life does not need to be in jeapordy and your just taking an innocent life from them to make people happy and make there self happy by being loved Find the slope-intercept equation of the line thatpasses through (0,4) and has a slope of 1. Share a film, television show, or piece of art or music that has had a significant impact on your life. How did it challenge your view of the world Which has the lowest albedo?A. An icy lakeO B. A white sidewalkO C. A blacktop highwayO D. A pond Olive, the owner of Olives Orchard, contracts to sell its harvest to Pure Foods, Inc. Later Olive refuses to perform. Pure Foods files a suit to enforce the contract. Olive and Pure Foods are in a state that does not recognize the doctrine of unconscionability. To defend successfully against enforcement of the contract on similar grounds, Olive might rely on traditional notions of a.materiality. b.mistake. c.value. d.fraud.