Why does a chemical equation need to be balanced to support the law of conservation of matter? O A. It has to show that atoms of a single element cannot form different compounds. B. It has to show how existing matter can be destroyed by a chemical reaction C. It has to show that atoms cannot be created from nothing. O D. It has to show that the total amount of matter increases over time. SUBMIT​

Answers

Answer 1

Answer:

A

Explanation:

. Antoine Lavoisier did careful experiments to discover the law of conservation of mass in chemical reactions.


Related Questions

What is a social movement?
I

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A social movement is a loosely organized effort by a large group of people to achieve a particular goal, typically a social or political one. This may be to carry out, resist or undo a social change. It is a type of group action and may involve individuals, organizations or both.

IS ANYONE GOOD AT WRITING !?! IF YOU ARE PLZ HELP ME!!!!!!!!!!!!!!!!!!!!!!!

Write a paragraph that explains the central idea of the article. Use at least two details from the article to support your response.

I'll put the link to the article below :D

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Members of Congress, whom were very shaken and filled with rage following a violent assault on the U.S. Capitol by a mob of President Trump’s supporters, put a final stamp on President-elect Joe Biden’s victory early Thursday morning and brought an end to a historically turbulent post-election period. It was a truly moving election that brought and opened many open wounds in the US nation and brought forth the distrust that many american citizens have with the electoral college and its officials.

What civilization does the United States base much of it's government systems on?

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Answer:

Democracy

Explanation:

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Moscow became an important city because it

Answers

Answer:

In 1917, the Russian Revolution brought an end to the Russian Empire, and the establishment of the Soviet Union. ... He moved the capital of Russia from Saint Petersburg back to Moscow on March 5, 1918. The Kremlin was reestablished as the political center of the new nation. And Moscow has been Russia's capital ever since. Hope it helps!

Explanation:

what are the factors are responsible for intellectual migration?​

Answers

Answer:

the factors like

1. limited opportunity particulars compared with the US.

2. Relative poverty ,again,as compared with the US .

3, Better quality life (better housing, better cultural facilities, less political strife or oppression a narrower gap between rich and poor etc)

True/False: The air in a high-pressure system moves away from the center of the system. *

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Answer:

false...............

the answer B and thank

Answers

Answer:

that's kinda confusing

Explanation:

Answer:

thank you

Explanation:

a loaf of bread was cut into 14 slices with each slice being 10 grams. what is the total mass off the load of bread? 130 grams. 140 grams. 150 grams. 160 grams... they didn't have science ​

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Answer:

140 grams

Explanation:

14×10=140

Have a good day

What terms in the question need to be defined

Answers

Answer: what question

Explanation:

Which TWO events increased support for secession among Georgia's leaders?

(А)

As part of the Compromise of 1850, California entered the Union as a free state.

(B.)

Abraham Lincoln, a Republican who opposed the expansion of slavery in the federal territories, was elected president in 1860.

(с)

In the Dred Scott decision, the Supreme Court ruled that Congress could not restrict slavery in the federal territories.

(D)

The Georgia Platform included acceptance of the Compromise of 1850 and a warning that Congress must not violate any of its terms.

(E)

As part of the Compromise of 1850, Congress made it easier to recapture people who had escaped from slavery.

Answers

The correct answers are B) Abraham Lincoln, a Republican who opposed the expansion of slavery in the federal territories, was elected president in 1860. D) The Georgia Platform included acceptance of the Compromise of 1850 and a warning that Congress must not violate any of its terms.

Those were the two events that increased support for secession among Georgia's leaders.

Georgia played a key role as one of the southern states that were convinced that recently elected President, Abraham Lincoln meant more problems for southerners due to his ideas on slavery and support of abolition.

It was just a matter of time after the election of Abraham Lincoln to start secession. The first state to secede was South Carolina, and then, the other southern states followed it. The American Civil War was close.

The events that brought about increase in support as regards secession among Georgia's leaders are:

Abraham Lincoln, a Republican who opposed the expansion of slavery in the federal territories, was elected president in 1860.The Georgia Platform included acceptance of the Compromise of 1850 and a warning that Congress must not violate any of its terms.

Secession among Georgia's leaders do take place as results of series of events.

In 1860, there was an opposition by Abraham Lincoln, against slavery in the federal territories and this caused a secession, and knowing well that he bongs to a Republican.

In 1850, there was a warning to Congress that they must not violate any of its terms , this also cause secession.

Therefore, option B and D are correct.

Learn more about

Georgia's leaders at;

https://brainly.com/question/228844

(Please help! I this ASAP!)

How did the delegates to the Constitution Convention settle the issue described above?

A. The Virginia Plan
B. The New Jersey Plan
C. The Great Compromise
D. Three Fifths Compromise

Answers

Answer:What compromise did the delegates created to resolve the issue of the state representation? The compromise that they made was they kept a two house congress. The first house, the house of representatives would be based on the states population and the second house The Senate would represent the state.

Explanation:

Once beliefs are formed, it often takes stronger evidence to change them than it did to create them.
True or False?

Answers

Answer:

True

Explanation:

Hope this helps :)

Beliefs are formed once then it takes stronger evidence to modify them than it did to create them. This is statement true.

What are Beliefs?

An attitude that something is the case or that a proposition is true is called a belief. In epistemology, philosophers refer to attitudes toward the universe that can either be true or wrong as "beliefs."

To take something as true means to believe it to be true; for example, accepting the truth of the statement "snow is white" is equivalent to believing that snow is white.

Contemporary philosophers have attempted to define beliefs in a variety of ways, including as models of how the world might be, as propensities to act as though certain things are true, as interpretive frameworks for understanding someone else's actions, or as mental states that serve a specific purpose.

Therefore belief require strong evidences to change.

Learn more about Beliefs refer:

https://brainly.com/question/13877107

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Why do you think the colonies grew larger in area as you go South?​

Answers

Answer:

Colonies grew because of farms and plantations

Explanation:

Farming for various products, such as cotton, rice, and tobacco, plus many of these farmers owned slaves. these two parts led to large colonies in the south.

in the albas's study of impression management, in which type of interaction did students often explain that they were not feeling well as a way of saving face

Answers

Answer:

Bomber - bomber impression by students

Explanation:

In simple words the bomber - bomber impression relates to the phenomenon under which the students are said to be disappointing and are not feeling well with their performance. Generally, under this impression the individuals student do no get negativity from outside sources but due to customary norms that he or she has been taught to since birth originates the negative vibes in their brain.

5 Things about the legislative branch

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Answer:

sorry I only came up with a little bit Legislative—Makes laws (Congress, comprised of the House of Representatives and Senate)

Explanation:

Which of the following was used to persuade people about the need
for a stronger federal government?

Answers

Answer:

The Federalist Papers

Explanation:

The Federalist papers proposed a stronger central government without threatening the rights of American citizens.

A question that asks whether a person believes they are more creative, less creative, or just as creative as other people is at the _____ level of measurement. Group of answer choices

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Answer:           ordinal

Explanation:

In the United States criminal court system, defendants are?

Answers

Answer:

depending on the situation,

the person being accused or complained about

Explanation:

accused is a crime situation

complained about is a lawsuit situation

hope I helped :)

more demand less supply increase the market price? justify ​

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Answer:

Increases in supply and demand pull the price in different directions. If demand increases more than supply does, we get an increase of price. If supply rises more than demand, we get a decrease in price. If they rise the same amount, the price stays the same.

if more people want something that isn’t widely available, the product has more value because there are not lots of products but there are lots of people who want the product. a producer could very easily jack up the price because he knows he has a few of what lots of people want.

Put the events below in correct chronological order.
American Civil War fought
Texas readmitted to the Union
Texas Constitution adopted
Sam Houston removed as governor

Answers

1. Sam Houston removed as governor

2. American Civil War fought

3. Texas readmitted to the Union

4. Texas Constitution adopted

(SATTC)- Sam, American, Texas, Texas Constitution

Explanation:

Conservation of energy, principle of physics according to which the energy of interacting bodies or particles in a closed system remains constant.

Answers

Answer:

because the reaction, which you are doing is performing in the closed system due to this any other gasses, sunlight and dust particle don't interfere which you have no need of them so this why it remain constant

Explanation:

of 6. Describe the main imperial powers in Asia I​

Answers

In most of the imperial powers (Britain, France, Germany, and Italy), elites with different backgrounds were convinced that only expanding countries with colonies or informal spheres of influence would be able to survive in the future

Answer:

In most of the imperial powers (Britain, France, Germany, and Italy), elites with different backgrounds were convinced that only expanding countries with colonies or informal spheres of influence would be able to survive in the future

Explanation:

PLEASE MARK ME AS BRAINLIEST

Read the following sentences from the article.

1.President Donald Trump has been saying that all votes should be counted on election night.

2. If states were to declare winners on November 3, the election would be decided on unofficial results rather than official results, which is unconstitutional and possibly undemocratic.

3.Thousands of people in every state vote by mail for various reasons every election.

4.Half of states allow ballots to come in after the November 3 election as long as they're postmarked by November 3.

Which two sentences taken together provide the BEST evidence to support the idea that Americans will have to wait for the official election results until after Election Day?

A 1 and 2

B 2 and 3

C 2 and 4

D 3 and 4

Answers

it should be C. 2 and 4
Other Questions
Brief Exercise 22-09 Kaspar Industries expects credit sales for January, February, and March to be $211,000, $270,600, and $315,300, respectively. It is expected that 75% of the sales will be collected in the month of sale, and 25% will be collected in the following month. Compute cash collections from customers for each month. Usually Holly leaves home to school at 9:00, however today she left home 20 minutes later. In order to be at school on time she increased her usual speed by 20% and still was at school 15 minutes later than usual. What is her usual time from home to school According to this Chronicle, what is happening at this time (842846)? The greenhouse effect is i dont know how to do this and its due in an hour someone help please Here is a list of numbers:4.6, 3.9, 6.8, 8.6, 3.5, 0.8, 8.5, 2.8, 2.6State the mediant Below is the chemical formula for the substance sucrose (Sugar). Howmany different elements (types of atoms) make up sugar?*6H12O6Sugar PLZZ HELPP ILL GIVE BRAINLIST At first, how does Wiesel react when he sees the crematories burning children in Night? Select all that apply. Which detail best supports the following central idea?The internment camps restricted the freedom of Japanese Americans during WWII. Question 5 options:a) "I miss going to my old home school though for I had always eagerly looked forward to my first year of high school."b) "Before we were being sent out here they said that we would be able to go as far as we can, and I though we would be able to go to Eden or Twin Falls. When we want to go to Twin Falls or Eden, we need to have a pass."c) "But most of the things our family ordered never came. Some of the things that come from are not worth their price."d) Most of us are loyal to this country. Another question around here is, "Why should they put guard towers up. What popular form of pirate entertainment is described in the chapter on pirates that you read for this lesson? Why were forests harvested without regard for the consequences for so long?O No one thought they would be around long enough to worry about running outO The forests were always regrowing.O People developed back-up plans for when the forests would be depleted.O They were viewed as an unlimited supply of wood. A 10 kilogram radio controlled airplane at 1000 meters has 100,000joules of potential energy, and moving at 10 meters per second it has 500joules of kinetic energy. How much mechanical energy does the radiocontrolled airplane have? Include units in your answer but no decimalpoint or digits to the right of the decimal point. * The distance between -18 and 15 is equal to ______.A. 18 - 15B. 15 - 18C. -18 - 15D. 15 - (-18) Daniel steps on the gas pedal of his car, and the engine increases its performance from zero to2700 rpms (rotations per minute). What are the frequency and period?(Hint: frequency is cycles per second.] Which of the following statements is an example of indirect characterization?O Joshua told his mother that James was the best player on the basketball team.O "The Country Mouse was very nervous to be entering the big city," said the narrator.O Mary's face turned bright red when she realized that she had been wearing her shirt inside-out all day at school.O "Thank you, Mr. Scrooge! You are a good man, indeed," exclaimed Tiny Tim. H/7 =27 can some one answer this pls 3. Finding an accurate means of measuring temperature is elusive? (means hard to find) LTrueO FalsePlz help Thus, fellow citizens, have I pointed out what I thought necessary to be amended in our Federal Constitution. I beg you to call to mind our glorious Declaration of Independence, read it, and compare it with the Federal Constitution; what a degree of apostacy will you not then discover. Therefore, guard against all encroachments upon your liberties so dearly purchased with the costly expense of blood and treasure.A Georgian, Gazette of the State of Georgia, November 15, 1787The opinion expressed in the excerpt would most likely have been held byA.an advocate of republican motherhoodB. an Anti-FederalistC. a LoyalistD. an abolitionist 7. Based on the conclusion in question 5, what type of leaves would be most beneficial for plants indigenous (native) to a desert?* O Wide leaves, with high surface area O Thin narrow leaves, with low surface area It wouldn't make a difference - any leaves will work in any area. PLEASE HElP ASAP PLEASEEEEEEE