Chemistry

Recently Asked Questions In Chemistry

Question
9. Completati spafile libere cu pronumele demonstrative de
depârtare, conform contextului:
9.1. Acestui tânar fi place pictura,
9.2. Acestor bolnavi le-a administrat penicilina,
9.3. Acestei doamne fi depisteazà tumoare benignã,
93
li place muzica.
- ampicilinã.
- tumoare malignã.
Answer

9.1. Acestui tânar i-a place pictura, 9.2. Acestor bolnavi le-a administrat penicilina, 9.3. Acestei doamne i-a depistat tumoare benignã, 9.4. Acestei doamne i-a place muzica.

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The demonstrative pronouns used in the sentences are "acestui" (this), "acestor" (these), and "acest...
Question
The following is part of an essay that Philip wrote for his English class.
My classmates should use more common sense with everyday things. For example, a lot of the students in my class were
absent last week because they were sick with colds. I have noticed that many of the people in my class don't wash their hands
before they eat. At lunchtime and in between classes, they put food in their mouths with their germ-infested hands. Not washing
their hands before they eat makes my classmates catch colds.
Which logical fallacy is present in the sentence "Not washing their hands before they eat makes my classmates catch colds"?
© A. faulty cause and effect statement
о в.
circular reasoning
Oc.
ad hominem or personal attack
O D. red herring fallacy
Answer

A. faulty cause and effect statement

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The sentence in question is making a causal claim that not washing hands before eating causes colds. This is a faulty cause and effect statement, as there...
Question
Juan Chirino Diaz
What Was the Impact of the French Revolution?:Question 10
Which statement best supports the reason why nationalism was partly
responsible for Napoleon's defeat?
Select one:
People overthrew Napoleon to restore the power of the European monarchs
С
People in conquered territories promoted the unifications of European
nations.
People held elections to replace the ones installed Napoleon in conquered
lands.
People in conquered territories revolted against the French army and
Napoleon.
10
aa
Answer

People in conquered territories revolted against the French army and Napoleon.

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The French Revolution was a period of political and social upheaval in France that began in 1789 and ended in 1799. It was a period of great...
Question
What major river flows through Brazil?
Answer

The Amazon River.

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The Amazon River is the major river that flows through Brazil. It is the largest river in the world by volume and the second-longest river after...
Question
Which of the following definitions most closely means "dowry".
• the silky layer of fabric underneath a petticoat
• property or money brought by a bride to her husband for marriage
• the soft feather layer of bedding over the sheet
• a tiny bird that has just recently hatched
Answer

Property or money brought by a bride to her husband for marriage.

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The definition that most closely means "dowry" is "property or money brought by a bride to her husband for marriage". A dowry...
Question
How is the phrase artistic tendencies used in the passage?
• 1. to emphasize the idea that Allen has a natural inclination to create chaos
• 2. to indicate Aunt Ella's mild-mannered reaction to the scene in the kitchen
O 3. to suggest the narrator's dismay at both the mess and Aunt Ella's reaction to it
• 4. to show both Allen's careful and deliberate design and his use of unique materials
Answer

3. to suggest the narrator's dismay at both the mess and Aunt Ella's reaction to it.

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The phrase "artistic tendencies" is used in the passage to suggest the narrator's dismay at both the mess Allen has created and Aunt Ella...
Question
Name Four
African leaders and discus their
Motivations fur African independence
Answer

1. Kwame Nkrumah (Ghana): He was a Pan-Africanist who sought to unite all African countries in order to achieve independence from colonial powers. 2. Jomo Kenyatta (Kenya): He was a nationalist leader who sought to end British rule in Kenya and establish a free and independent nation. 3. Nelson Mandela (South Africa): He was a freedom fighter who fought for the rights of all South Africans and sought to end the oppressive apartheid system. 4. Gamal Abdel Nasser (Egypt): He was a leader of the Arab nationalist movement who sought to end foreign domination of Egypt and promote Arab unity.

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Kwame Nkrumah was a Pan-Africanist leader who sought to unite all African countries in order to achieve independence from colonial powers...
Question
Which of these elements
possesses a magnetic domain?
A. cobalt
B. potassium
C. lead
Answer

A. Cobalt.

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Cobalt is the element that possesses a magnetic domain. Magnetic domains are regions within a material where the magnetic moments of atoms or ions are aligned in the same direction. In cobalt, the presence of unpaired electrons in its atomic structure allows for the formation of magnetic domains. These unpaired electrons can align their spins, resulting in a net magnetic moment for the material. As a result, cobalt exhibits ferromagnetic properties, meaning it can be magnetized and retains its magnetization even after the external magnetic field is removed. On the other hand, potassium and lead do not possess unpaired electrons in their atomic structure, and therefore do not exhibit significant magnetic properties.
Question
6. Your entire range of perception including peripheral and foveal vision Is called.
• binocular vision
None of the above.
• Field of vision
• xray vision
Answer

Field of vision.

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The field of vision refers to the entire range of perception that an individual can see, including both peripheral and foveal vision. It is the...
Question
109 Alex gave us the
machinery, but it turned out not to be the case.
a thought
that he knew how to operate the
b sensse
c belief
d impression
Answer

c belief

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The correct answer is c belief. Alex gave the group the machinery, but it turned out not to be the case. This implies that Alex had a...
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