How did the introduction of war weapons, such as the longbow and cannon affect medieval society?
Write the net chemical equation for the production of acrylic acid from calcium carbide, water and carbon dioxide
The net chemical equation for converting calcium carbide, water, and carbon dioxide into acrylic acid is:
[tex]CaC2(s) + 2H2O(g) + 3CO2(g) → 5CH2CHCO2H(g) + Ca(OH)2(s)[/tex]
The equation is balanced and demonstrates how one mole of calcium carbide reacts with two moles of water, three moles of carbon dioxide, and one mole of calcium hydroxide to create five moles of acrylic acid.
There are two stages in the reaction:
The creation of acetylene from calcium carbide and water is the first stage of the reaction:
[tex]CaC2(s) + 2H2O(g) → C2H2(g) + Ca(OH)2(s)[/tex]
Acetylene, carbon dioxide, and water are combined in the second stage to create acrylic acid.
[tex]C2H2(g) + CO2(g) + H2O(g) → CH2CHCO2H(g)[/tex]
Hence, The two steps are combined to give the net chemical equation.
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The production of acrylic acid from calcium carbide, water, and carbon dioxide involves a sequence of reactions starting with the reaction of calcium carbide and water to form calcium hydroxide and acetylene, followed by the oxidation and hydrolysis of acetylene to form acrylic acid. The net equation is: CaC2 + 2H2O + 2.5O2 -> CH2=CHCOOH + Ca(OH)2.
Explanation:The production of acrylic acid from calcium carbide, water, and carbon dioxide follows several steps. To begin, calcium carbide reacts with water to form calcium hydroxide and acetylene. This can be represented by: CaC2 + 2H2O -> Ca(OH)2 + C2H2.
After that, the acetylene undergoes oxidation and hydrolysis to form acrylic acid. This is represented by: C2H2 + O2 -> CH2 + CH2O (Partial Oxidation) followed by CH2 + CH2O + 1/2 O2 + H2O -> CH2=CHCOOH (Hydrolysis). Therefore, the net equation would be: CaC2 + 2H2O + 2.5O2 -> CH2COOH + Ca(OH)2.
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How many casualties were there during the war? how many were from the us?
How did the peace agreement made during the paris peace conference differ from woodrow wilson's fourteen points?
The main difference between Wilson’s Fourteen Points and the Treaty of Versailles - the peace agreement made during the Paris conference - was that:
Germany had to give up all colonies, the Kaiser and other leaders were punished and had to pay reparations. Germany had to accept the blame for the war. All of this anti-Germany punishments were not in the 14 Points.
Both of them had some similarities, such as the Freedom of Movement, the removal of economic barriers, the reduction of armed forces, the creation of the League of Nations, the removal of German soldiers of other territories, Belgium independence.
The success of rice as a perfect crop for south carolina was helped by the development of:
The nation of haiti began as a french slave colony called _____. saint-diego saint-hidalgo saint-san domingue saint-domingue
Saint-Domingue was a French colony on the Caribbean island of Hispaniola from 1659 to 1804, in what is now Haiti. The French had established themselves on the western portion of the islands of Hispaniola and Tortuga by 1659
Which is not a part of buddhist religious teachings?
A. The Analects
B. The Noble Eightfold Path
C. The Four Noble truths
D. Nirvana
The part of Buddhist religious teachings is The Analects Option(a) is correct.
What is Buddhist religion?Buddhism is one of the world's biggest religions and began a long time back in India. Buddhists accept that the human existence is one of affliction, and that contemplation.
Buddhism is one of the world's significant religions. It started in India in 563-483 B.C.E. with Siddhartha Gautama, and throughout the following centuries it spread across Asia and the remainder of the world. Buddhists accept that human existence is a pattern of misery and resurrection, yet that assuming one accomplishes a condition of edification (nirvana), it is feasible to get away from this cycle until the end of time.
Siddhartha Gautama was the principal individual to arrive at this condition of illumination and was, and is still today, known as the Buddha. Buddhists have confidence in no sort of god or god, despite the fact that there are powerful figures who can help or impede individuals on the way towards illumination.
Therefore Option(a) is correct.
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What did gaius gracchus propose in order to root out corruption among provincial governors?
Can someone help me with #5 down
Which is a true statement about political and moral issues after 1815?
A.
B.
C.
D.
Answer A.
New States could not be admitted without agreeing to allow slaves to be used for farming.
Answer:
Slavery conflicted with the opportunity for profits from cotton production.
Explanation:
This is the correct answer on the US History 3.12 Unit Test
Hugh hefner's playboy magazine became an instant success in 1953 thanks in part to
Hugh Hefner's Playboy magazine became an instant success in 1953 due to its unique approach to men's lifestyle and culture, and changes in societal norms and consumer culture, particularly represented by the concurrent introduction of the TV dinner.
Explanation:Hugh Hefner's Playboy magazine became an instant success in 1953 for several reasons. Its distinct appeal to a male demographic, featuring provocative images of women combined with articles on lifestyle, culture, and fashion, catered to a growing market in post-war America. It embodied a certain liberal and cosmopolitan aesthetic and outlook that captivated people, especially those seeking to break away from traditionally restrictive norms about sexuality and lifestyle.
Furthermore, its origin during the time of the television boom was pivotal for its success. The same year Playboy was introduced, the TV dinner was also launched, signifying a shift in societal norms and consumer culture. These new products, including Playboy, capitalised on the changing lifestyle and entertainment preferences of Americans in the 1950s.
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Which film industry personality was linked with scandals that led to the establishment of the film industry's hays office to impose self-regulation on the movie industry in the 1920s and 1930s?
Will Hays, chairman of the MPPDA, was associated with scandals that led to the formation of the Hays Office and implementation of the Hays Code to self-regulate the movie industry in response to public moral concerns, particularly after the Arbuckle affair. This code placed restrictions on displaying violence and sex in films from the mid-1930s until its replacement by the MPAA rating system in 1967.
The film industry personality linked with scandals leading to the self-regulation of Hollywood was Will Hays, chairman of the Motion Picture Producers and Distributors Association (MPPDA). One of the most notorious scandals was the Arbuckle affair, involving comedian Roscoe "Fatty" Arbuckle, which heightened public fears about the moral influence of Hollywood.
This led to the creation of the Hays Code as part of an effort by the film industry to avoid government censorship and self-regulate content deemed inappropriate or offensive, such as violence and sexual content. The Hays Code enforced moral guidelines on films from the mid-1930s to the late 1960s.
Despite being set up in the 1922, the Hays Code strict enforcement began in 1934 in reaction to calls for censorship due to the perception that films could potentially disrupt the moral fabric of the society. The Hays Code aimed to ensure that films contributed to the 'spiritual or moral progress, for higher types of social life, and for much correct thinking'.
Why did the United States choose Cuba for imperialism
Final answer:
The U.S. sought imperialism in Cuba for strategic security reasons, economic interests, and humanitarian concerns, influenced by the proximity of Cuba to the U.S. mainland, the potential for agricultural investment, and Spain's brutal clash with Cuban rebels.
Explanation:
Reasons for United States Imperialism in Cuba
The United States pursued imperialism in Cuba for a combination of geopolitical, economic, and humanitarian reasons. The strategic location of Cuba, just ninety miles from the US mainland, was seen as crucial for both American security and prosperity. Ever since the pronouncement of the Monroe Doctrine, there was a desire to prevent rival nations from gaining a foothold in the Caribbean.
In the 19th century, policymakers like Thomas Jefferson believed that either owning Cuba or ensuring its independence, except from Spain, was in the best interest of expanding American power. This belief was driven not just by strategic concerns but also by economic interests, such as the possibility of investing in Cuban agriculture and profiting from its economic potential. Furthermore, Spain's harsh treatment of Cuban rebels and their use of inhumane methods caught the attention of the American public and government.
The US government's approach fluctuated, with various attempts to purchase Cuba and later a more forceful intervention during the Cuban War of Independence after the USS Maine incident. The US presence in Cuba included military intervention and the integration of the Platt Amendment into the Cuban Constitution, ensuring control over Cuban affairs, especially regarding the Guantanamo Naval Base.
What actions did the Plain Indian Tribes take in taking sides during the civil war?
During the Civil War, the Five Tribes were divided in their allegiances based on a variety of factors, including economic interests and the presence or absence of slavery within their communities. The Choctaw and Chickasaw sided with the Confederacy, while the Cherokee, Seminole, and Creek were split. The historical backdrop of forced relocations and the 'Trail of Tears' played a role in these decisions.
Explanation:During the Civil War, the Plain Indian Tribes, specifically the Five Tribes, faced a complicated situation. The Union had withdrawn its presence from Indian Territory, leaving a vacuum that the Confederacy exploited, negotiating with tribes to gain their allegiance. The Choctaw and Chickasaw tribes eventually sided with the Confederacy, while the Cherokee, Seminole, and Creek Nations remained divided, often along the lines of slaveholders siding with the Confederacy and non-slaveholders backing the Union. The lack of Union presence in the territory caused tension along the Confederate Texas border, and Native slaveholders moved their slaves to Texas for sanctuary.
The stage for these alignments was set by precedential interactions between Natives and settlers, such as the policy and history of Indian removal, like the "Trail of Tears", that resulted in relocation and displacement of many tribes. This context influenced the decisions and actions of the Five Civilized Tribes during the Civil War, manifesting in varied allegiances based on economic interests, beliefs, and pressures from both the Union and Confederacy.
The texas constitution allows cities and school boards to cancel elections if
The Texas Constitution allows cities and school boards to cancel elections if all candidates are unopposed, which saves taxpayer resources. The rule is located in Chapter 2, Section 2.051 of the Texas Election Code.
Explanation:The Texas Constitution allows cities and school boards to cancel elections if all the candidates running are uncontested, meaning they have no opposition. This rule is stipulated in Chapter 2 of the Texas Election Code, specifically under Section 2.051. The intention is to save taxpayer money and resources that would otherwise be spent on an election when the outcome is already certain. It's important to note that this does not apply to all elections - only to those where each candidate running is unopposed.
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Who was the first person to propose complete independence from england in the colonies?
During the earliest days of the American Revolution, General Washington believed that
Answer:
the answer is c. soldiers’ short enlistment periods doomed colonial chances of victory.
The titanic sank on april 14–15, 1912 after hitting an iceberg. ironically, this ship had been dubbed the "unsinkable." this was a tremendous shock. in 1985, the wreck was discovered and explored. why did the 46,000-ton ship sink in less than three hours?
Examine the charts below showing the amount of consumer goods produced in the United States and the Soviet Union (U.S.S.R.) during several years of the Cold War. Which of the following conclusions does this data support?
A. During the Cold War, the U.S. consumer products industry was much more productive than its Soviet counterpart.
B. During the 1980s, the Soviet Union determined that televisions were unnecessary luxuries that should be produced in reduced numbers.
C. The Soviet Union's command economy allowed it to focus production on producing vehicles rather than entertainment products.
D. Though the Soviet Union never produced as many consumer goods as the U.S. during the Cold War, its economic growth rate was much higher.
Answer:
A. During the Cold War, the U.S. consumer products industry was much more productive than its Soviet counterpart.
Explanation:
The conclusions does this data support is during the Cold War, the U.S. consumer products industry was much more productive than its Soviet counterpart. Thus option (A) is correct.
What was Cold War?The Cold War was a geopolitical conflict between the United States and its allies, known as the Western Bloc, and the Soviet Union and its allies, known as the Eastern Bloc, that lasted from the end of World War II in 1945 until the dissolution of the Soviet Union in 1991.
The Cold War was a global struggle for power and influence, with both sides seeking to spread their respective ideologies of capitalism and democracy, and communism and socialism, throughout the world.
During the Cold War, the U.S. consumer products industry was much more productive than its Soviet counterpart is the conclusions that this data support. Therefore option (A) is correct.
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Describe the various means that Alexander Hamilton used to put the federal government on sound financial footing
One reason the Euphrates, Indus, Nile, and Tigris valleys became centers of early civilization is that these valleys had
Irrigation and transportation infrastructure.
The Indus, Nile, and Tigris basins all possessed irrigation and transit systems, which helped them become early civilization's epicenters.
Rivers were, so you knew it was a water supply right away. Furthermore, these rivers overflowed, which was advantageous for rich soil. Because of the rich soil, crops could be grown there.Learn more:
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Which medieval art forms served educational and decorative purposes?
Answer:
Medieval art forms that served educational and decorative purposes were tapestries and stained glass windows.
Explanation:
The medieval tapestries besides being decorative elements for their great beauty had other functions: utilitarian and educational. They were used to protect the great halls of medieval buildings from moisture and cold and their representations narrated historical and religious events that were expected to be known by several people. For example, the Bayeux Tapestry shows the preparations and the development of the battle of Hastings. On the other hand, the Angers Apocalypse tapestry illustrated monsters and other creatures of the Christian tradition with a didactic and evangelizing objective. The medieval stained glass windows had as main objective to transmit the biblical teachings to those who could not read. The colors of these glasses installed in cathedral buildings were intended to create a mystical atmosphere.
How many men did the united states lose during world war ii?
by what year had rome gained control of all of italy except the po valley?
What steps did the united states take to contain communism?
The United States provided military and economic aid to anti-communist governments, supporting authoritarian regimes and engaging in covert operations to overthrow communist-leaning governments in Asia, the Middle East, and Africa.
In Asia, the United States provided significant military and economic aid to countries such as South Korea, Taiwan, and Vietnam to counter the spread of communism. The US also became involved in conflicts like the Korean War and the Vietnam War to prevent communist takeovers.
In the Middle East and Africa, the US supported authoritarian regimes and monarchies that opposed communism, and engaged in covert operations to overthrow governments that leaned towards communism, such as in Iran and Congo. These efforts were part of the broader Cold War strategy to prevent the spread of communism globally.
The US containment policy aimed to prevent the spread of communism by supporting anti-communist forces and governments, and by demonstrating military and economic power.
Although part of your question is missing, you might be referring to this full question as follows:
What steps did the united states take to try to contain communism in Asia, the middle east, and Africa?
The total amount of goods and services in the economy that will be purchased at all possible price levels is the
A. aggregate supply.
B. aggregate demand.
C. aggregate output.
D. aggregate market share.
why was the fact that catholic bibles were written exclusively in latin a cause of protest reformation
Answer:
People wanted to be able to study Christianity in their native languages
Explanation:
just took it :)
The first french troops sent to help the colonists fought against the british in:
What was the spanish attitude toward aztec culture?
Final answer:
The Spanish were initially impressed by Aztec achievements, but ultimately they saw the Aztecs as inferior and their conquest as justified. They destroyed much of the Aztec culture and knowledge, and imposed their own rule in pursuit of wealth and religious conversion.
Explanation:
Spanish Attitude Toward Aztec Culture
The Spanish conquest of the Aztec Empire was led by Hernán Cortés, who was initially astounded by the grandeur of the Aztec capital, Tenochtitlán. However, the Spanish saw the Aztecs as inferior and their conquest as justified due to their own cultural and religious superiority. The Spanish attitude towards the Aztec culture was complex. On one hand, they were impressed by the city's beauty and complexity, but on the other hand, they were driven by their desire for wealth, land, and conversion of the Aztecs to Christianity. The Spanish ultimately destroyed the Aztec knowledge base, including their advanced understanding of astronomy and engineering technology. This was compounded by the spread of smallpox, which ravaged the population and greatly assisted in the fall of the Aztec Empire. In alliance with other indigenous groups, such as the Tlaxcalans and Totonacs, who were rivals or subjects of the Aztecs, the Spanish were able to capitalize on local conflicts and animosity toward Aztec rule.
This combination of local alliances, advanced weaponry, and disease led to the fall of the Aztec Empire. The destruction of Tenochtitlán reflected the Spanish conquest as a whole—driven by a belief in cultural and religious superiority, and manifesting in the thorough exploitation of the Americas. Subsequently, the Spanish imposed their own administrative system and rulers, effectively colonizing what became known as Mexico.
Countries settling in America included all the following except:
France
Spain
Portugal
England