which of the following is a chemical change?
a. boiling of water
b. melting a cube of ice
c. mixing water and oil
d. splitting water into hydrogen and oxygen

Answers

Answer 1

Answer:

D. Splitting water into hydrogen and oxygen.

Explanation:


Related Questions

"The Industrial Revolution produced both positive and negative results. The greatest positive result was that it made many goods more plentiful. This availability, in turn, made the goods cheaper. Factories also created jobs for many people. Even though most of these jobs did not pay well, many people moved to the cities to work. Unfortunately, this led to overcrowding. Equally unfortunately, the same factories that produced jobs also produced pollution."

How would this paragraph be useful to someone gathering evidence for an argumentative essay on the Industrial Revolution?

A) It would help the writer decide on a topic.
B) It would help the writer form a central claim.
C) It would help the writer revise a final draft.
D) It would help the writer create a first draft.

Please help, I'm timed!!

Answers

Answer:

It would help the writer form a central claim.

Explanation:

Central claim is the author's  main argument within the piece. It generally represent what the author personally believe to be true. Throughout the argumentative essay, an author will forms an arguments to try persuade the readers to believe in his/her initial central claim.

From the paragraph above, the author can form a central claim about the negative effects of the Industrial revolution.

The paragraph itself isn't enough to make a first draft or final draft. The author need to find some data / statistics that will support the central claim before making the draft.

Answer:

B. It would help the writer form a central claim.

Explanation:

In a 2-3 sentence response how does the cartoon reflect America's attitude and policy after World War I? Use 2 pieces of evidence from the cartoon to support your claim.

Answers

Answer: Carton does has an influence on Americans

Explanation:

Carton does has an influence on Americans. An example of a carton which has had a role in the events if Americas politics is the Simpson's. The Simpsons has predicted most of the happenings in America today which some of be seen happening. The cartons too affect the attitude of children, an example is 'the family guy'', this carton affects the language of the children, same as bondogs

What is " Quark " ??​

Answers

Answer:any of a number of subatomic particles carrying a fractional electric charge, postulated as building blocks of the hadrons. Quarks have not been directly observed but theoretical predictions based on their existence have been confirmed experimentally

Explanation:

Quarks are fundamental particles that make up other subatomic particles such as protons and neutrons. Quarks are not made up of any other particles.

Why did the congrass allow more black soilders to join

Answers

When are we talking during the civil war?

prepare a table comparing the coins of malla period to the present time and present it to the time​

Answers

Answer:

Excavations in Tilaurkot during the period of 1967-1976, revealed that the earliest coins recorded in Nepal are ‘kushan’, ‘kaniksha’ and ‘havisha’ coins (1st century) and the ‘punch marked’ coins (6th and 5th century B.C.). King Mandeva’s rule in the 5th century gave birth to the Licchavi coins. It was during the Malla period that more systemization was brought in monetary terms. Coins were then issued in denominations of 2 mohur (equivalent to one rupee), 1 mohur (50 paisa), one and a half sukka (36 paisa), sukka (25 paisa), sukki, or ‘tinnani’, (12 paisa), anni (6 paisa), adhani (3 paisa), paisa (1 paisa), and dam (1/4 paisa).

Explanation:

do u want the timeline of it

i do hav that

Do you think women should be priests in the Catholic Church? Please give me 3 reasons for for and against. ​

Answers

Reasons for:

All people have the same value in the eyes of God so why should women not be able to become priests.

Jesus had lots of female disciples.

More and more women are holding senior positions in the diocesan administration

Reasons against:

According to the Bible Jesus only chose to surround himself with male disciples.

Jesus choose exclusively men to apostles.

The Church has no right to change what Jesus decided.

Explain why the Vice President is an important piece of the executive branch of the federal government.

Answers

Answer:

the vice president is the head of the senate

also, if the president resigns, dies, or something happened, the vice president takes over

Explanation:

A “WRONG WAY” sign has what color background?
A. Blue
B. Red
C. Brown
D. Orange

Answers

Answer:

b

Explanation:

The UN forbid any arms to be sold to Sudan until the civil war ended. This is an example of which trade barrier?

A
Argument

B
Tariff

C
Quota

D
Embargo

Answers

Answer:

Correct answer is D . Embargo

Explanation:

D is correct answer as the embargo presents official ban of certain activity, in this case selling guns to the country that is engaged in certain conflict. It is type of economic sanctions that have been imposed.

All other answers are not correct as they are not connected with the statement. They are not banning anything just imposing certain regulations with tariffs and quotas for example.

Someone ,anyone plz help me I beg u quick

Answers

Answer: the 3erd one

Explanation:

there were fewer options available in the eighteenth century The Challenge of Communicating in Colonial America For this purpose, Franklin placed his hopes on the postal system, and hoped "That by Permission of.

can you make a 10+ lined poem about the great wall of china and all of the words need to be rhyming if so and you can please let me know thank you so much :)

Answers

Answer:

This is so u can mark the other one as branliest

Explanation:

Have A Wonderful Day!!

Compare the Texas state constitution to the United States national Constitution. What are the similarities?

Answers

Answer:

they are too restrictions and in wnybfi4ld and much be better in any field whether it it good er bar

Describe the types of government tried in ancient Greece. a small or big paragraph

Answers

Democracy - rule by the people (male citizens).
Monarchy - rule by an individual who had inherited his role.
Oligarchy - rule by a select group of individuals.
Tyranny - rule by an individual who had seized power by unconstitutional means.

Can a tornado actually pick up a house and move it somewhere else?

Answers

it’s possible but most likely it will drop and be damaged in the same place most tornadoes pick up lighter objects. it can happen but not common only if extreme


hope this helps

How did the war of 1812 mark a traditional boundary between the early republic and the early national periods of the United States

Answers

Answer:

Hope this helps ? :)

Explanation:

The tensions that caused the War of 1812 arose from the French revolutionary (1792–99) and Napoleonic Wars (1799–1815).

During this nearly constant conflict between France and Britain, American interests were injured by each of the two countries'

endeavours to block the United States from trading with the other.

Answer:

What my fwend said.

Explanation:

GO, LIZ!!!!!!

what is your opinion on joe biden becoming president?

Answers

happy i rest my case

how does massachusetts constitution organize the legislative branch?

Answers

The two parts are the Senate and the House of Representatives. The Legislature is referred to as a bicameral body because it is made up of two houses. ... The General Court, elected every two years, is made up of a Senate of 40 members and a House of Representatives of 160 members

did the cult of Domesticity oppress or empower women in the 19th century

Answers

Answer:

oppress

Explanation:

The cult of Domesticity is value system that popularized in 19th century. According to this perspective, True women should focus themselves on being  submissive to the men of the household and dedicated their life on housework's.

This system completely pores the potential that women to pursue the type of careers that they desire because they consider it to be a "natural" role that belong to the Men of the household.

Which of these statements are correct (TRUE) about the Election of 1800
A.Thomas Jefferson Tied with Aaron Burr for First Place
B.Each party nominated two candidates, the winner would win President and the
2nd place would be VP
C.Both A and B are Correct
D.Thomas Jefferson Tied with John Adams for first place

Answers

Answer:

C. A & B

Explanation:

That's my answer

Explain the research of Stratton on perceptual adaptation.

Answers

perceptual adaptation

ability to adjust to changed sensory input, including an artificially displaced or even inverted visual field.

QUESTION 18
The traditional balance equals the rights of the people versus
a. the rights of the state.
b. the rights of the government.
c. the rights of society.
d. the rights of the individual.

Answers

The right of the individual

is a thumb piano physical feature

Answers

Yes thumb piano is a physical feature
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