Chemistry

Recently Asked Questions In Chemistry

Question
Which of the following helped the United States become a superpower after
World War I1?
OA. The U.S. military occupied areas of Europe with many resurces at
the end of World War Il
O B. The U.S. economy had not been destroyed by fighting during World
War Il.
O C. The United States promised to invade any country that threatened
or attacked it.
OD. The United States won influence by offering its supporters access
to nuclear technology.
Answer

B. The U.S. economy had not been destroyed by fighting during World War II.

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During World War II, the United States emerged as a global superpower due to several factors. One of the most significant factors was that the U...
Question
Identify if the infinitive or the infinitive phrase functions as a noun, an adjective, or an adverb:
The best place to buy milk is the grocery store.
A
Noun - subject
(B
Adverb
C) Noun - object
Adjective
Answer

C Noun - object

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In the sentence, "The best place to buy milk" is an infinitive phrase functioning as a noun. It is the object of the sentence...
Question
Activity 3. Match the transitional device in column A to the patterns of
development in column B. Write the letter of your choice on the space
provided. You may choose more than one pattern when necessary.
A
B
_1. refers to
a. definition
2. therefore
b. classification/exemplification
3. one reason is
C. description
4. specifically
d. narration
_5. opposite to
e. comparison
6. in the meantime
f. contrast
7. as opposed to
g. cause
h. effect
_8. inasmuch as
i. Problem-solution
9. in the same way
10. obviously
ipersuasion
Answer

1. A - refers to, B - definition 2. A - therefore, B - persuasion 3. A - one reason is, B - cause 4. A - specifically, B - description 5. A - opposite to, B - contrast 6. A - in the meantime, B - narration 7. A - as opposed to, B - contrast 8. A - inasmuch as, B - cause 9. A - in the same way, B - comparison 10. A - obviously, B - persuasion

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Transitional devices are words or phrases that connect ideas and sentences together, making the writing more coherent and easier to follow. In this activity, we...
Question
Complete with an appropriate word.
Los
Coldes
2. Hay agua mineral con
de fueds
El agua minera) sin
es agua nati
y las
3. Los
tienen (llevan) carne
4. María tiene hambre y toma
5. Carlos tiene sed y toma
6. La muchacha está en el café. Ella
mesero
7. Ella come en el café y luego paga
8. La mesa no está libre. Está
Put the following in order.
1.
7
à. Lee el menú.
"b. Anita va al café.
%. Da su orden al mesero
su orden.
Cuenta
al cafe
en el cate
6 Tr
Answer

1. Los coldes (The drinks are cold) 2. Hay agua mineral con gas de fuentes (There is sparkling mineral water from springs) El agua mineral sin gas es agua natural y las (The still mineral water is natural and...) 3. Los tacos tienen (llevan) carne (The tacos have meat) 4. María tiene hambre y toma (María is hungry and eats) 5. Carlos tiene sed y toma (Carlos is thirsty and drinks) 6. La muchacha está en el café. Ella llama al mesero (The girl is in the café. She calls the waiter) 7. Ella come en el café y luego paga la cuenta (She eats in the café and then pays the bill) 8. La mesa no está libre. Está ocupada (The table is not free. It's occupied) Put the following in order: 1. Anita va al café (Anita goes to the café) 2. Lee el menú (Read the menu) 3. Da su orden al mesero (Give your order to the waiter) 4. Cuenta su orden (Count your order) 5. Traga su comida (Swallow your food) 6. Paga en el café (Pay at the café) 7. Se va del café (Leave the café)

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In the first part, the appropriate words to complete the sentences are: 1. Los coldes (The drinks are cold) 2. Hay agua...
Question
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(05.02, 05.03 LC)
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Which idea protected in the Constitution says that people should have the ability to do wh 1 Susa pose use Aaa
D
Answer

The idea protected in the Constitution that says people should have the ability to do what they wish is the right to liberty.

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The right to liberty is a fundamental right protected in the United States Constitution. This right gives people the ability to do what they wish, as long as...
Question
Mhat are two ways that energy resources can be conserved?
Answer

1. By using energy-efficient appliances and equipment. 2. By reducing unnecessary energy consumption through behavior changes, such as turning off lights and electronics when not in use.

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Energy conservation refers to the practice of reducing the amount of energy used while still achieving the same level of output. There are several ways to conserve energy...
Question
1)
An ecosystem is composed of.
Living organisms and their physical environment.
2) Ecosystem structures can be represented by a
2)
Food web
made up of
Answer

interconnecting food chains.

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An ecosystem is composed of living organisms and their physical environment. Ecosystem structures can be represented by a food web made up of interconnecting food chains...
Question
The Great Southwest Strike of 1886 was a strike by *
O
miners.
railroad workers.
cowboys
shipping dock workers.
armoni
Answer

miners.

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The Great Southwest Strike of 1886 was a strike by miners. It was a labor strike that occurred in the southwestern United States, primarily in...
Question
1. In France before the French Revolution, the First Estate was made up of the
the
Second Estate was made up of the
and the Third Estate was made up of the
2. In Europe in the 1700s, monarchs governed because they believed in the
which held that God had specially chosen them to rule.
3. An intellectual movement known as the
also called the
provided inspiration for both the leaders of the French Revolution and the American Revolution.
4. In pre-revolutionary France, only members of the
Estate paid taxes.
5. In pre-revolutionary France, the Catholic Church owned 10 percent of all the
6. In pre-revolutionary France, the government was almost bankrupt. Three important reasons that
this had happened were
• and
7. The first government of the French Revolution, called
py members of the
Estate.
, was started by unhap-
8. During the early days of the French Revolution, citizens of Paris attacked the old fortress-prison
called the
9. At the outbreak of the French Revolution, the President of the United States was
10. Three important actions taken by the first government of the French revolution were
- and
Answer

1. First Estate: Clergy, Second Estate: Nobility, Third Estate: Commoners 2. Divine Right of Kings 3. Enlightenment, Age of Reason 4. Third 5. Land 6. Financial crisis, high taxes, inefficient government 7. National Assembly, Third 8. Bastille 9. George Washington 10. Declaration of the Rights of Man and of the Citizen, Abolition of Feudalism, Abolition of Privileges

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1. In France before the French Revolution, the First Estate was made up of the Clergy, the Second Estate was made up of the Nob...
Question
IS the full diameter of the drill and extends the entire length of the flute with a narrow strip.
a) cutting lip
b) margin
c) tang
d) shank
is the operation of producing an angular surface at the end of a hole for flat head screw.
a) counter-boring
b) reaming
c) countersinking
d) chamferin
is the operation of finishing a drilled hole.
a) counter-boring
b) reaming
c)countersinking
d) chamferin
Answer

a) margin b) countersinking c) reaming

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a) The margin is the full diameter of the drill and extends the entire length of the flute with a narrow strip. It is the part of...
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