What is Plaster of Paris?

Answers

Answer 1

Hey there! The answer and explanation is below.

Tip: Plaster of Paris on reaction with water to give gypsum.

Plaster of Paris is nothing but calcium salt. It consists of water of crystallization. This is known as the calcium sulphate hemihydrate.

[tex]\text{Molecular Formula: } CaSO_{4}.1/2H2O[/tex]

In reaction with water it gives gypsum which is the hydrated salt of calcium sulphate. The reaction is carried out exactly at 373 Kelvin. It needs 2.5 moles of water to form gypsum.

[tex]CaSO_{4}.1/2H_{2}O + 3/2H_{2}O + Heat = CaSO_{4}.1/2H_{2}O[/tex]

Hope this answer helps you!


Related Questions

Ito ay pag-alis ng kontrol ng pamahalaansa iba’t-ibang aspekto ng industriya at agrikultura upang mahikayat angmga dayuhang negosyante sa bansa. *,​

Answers

Answer:

Sorry I don't understand your language

Explain the difference between pastime focus and present time focus

Answers

Answer:

The difference between past time focus and present time focus is that present time refers to the moment we are living in, the moment we are going through now. The past time focus is that we are paying attention to the things that we have experienced in the past.

There are difference between pastime focus and present time focus.

The difference between past time focus and present time focus is that

The present time refers to the moment we are living in, the moment we are going through now. The past time focus is that we are paying attention to the things that we have experienced in the past.

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Read the essay by Vera Tripoldi. It is a challenging text about diversity in the study of philosophy. Then, write one well-developed paragraph of analysis in which you identify and briefly discuss the overarching argument or thesis, one claim (or sub-thesis) that relates to the overarching thesis, one piece of evidence used to support the claim, and finally the commentary that Tripoldi uses with that evidence. You will submit this as assignment #2 on Monday 6/28.
Tripoldi, V. "The Value of Diversity and Inclusiveness in Philosophy. An Overview." https://journals.openedition.org/estetica/2058 [philosophical]

Answers

Answer:

Explanation:

the author name is Vera Tripodi (u got an extra l in there) n paper is "The Value of Diversity and Inclusiveness in Philosophy. An Overview." the main theme is that individuals are marginalized in study of philosophy due to the big gender gap.

philosophy is highly subjective n its study is heavily influenced by its scholars. its well known among academia that there is a gender gap - most professors and researchers are men with very few women. while that may not be significant in experiment-based subjects like science and engineering, that is not the case for many humanity studies. philosophy is particularly personal and the perspective of a male scholar can be very different from that of a female colleague. this leads to the conclusions drawn from such studies may be biased or even discriminated female population.

Answer:

Explanation:

The argument was that study of philosophy was biased and treated women different from men. The author cited one of the earliest philosopher:  Aristotle. His "notions of “form” and “matter” reflect sexual differences: the former is intrinsically linked to “being male” and latter to “being feminine”. This gender association poses a problem for feminists: Aristotelian matter and form are not treated as equal and the form has priority over the matter." Her conclusion is that "the sexism of the distinction between form and matter is inherent to Aristotle’s metaphysic."

what is nature of tourism? explain it​

Answers

Answer:

Tourism may be defined as the movement of the people from their normal place of residence to another place ( with the intention to return) for a minimum period of twenty-four hours to a maximum of six months for the sole purpose of leisure and pleasure.

HOPE IT HELPS

Answer:

Tourism is the act or practice of traveling to little-known, out-of-the-way places for pleasure and sightseeing.

Explanation: The nature of tourism is to explore the different places around the world from what you’re familiar with, as well as learn more about how other people live. It also includes experiencing new cultures by visiting and exploring new countries. In short, tourism helps you discover something new about yourself.

2,Handa ka bang ibuwis ang iyong buhay para sa kalayaan ng bansa? Ipagliwanag​

Answers

Answer:

Oo para sa kalayaan ng karamihan at sa bansa dahil gugustuhin. ko pa na ako Ang magbubuwis ng buhay kaysa marami Ang mawawalanbng mahal sa buhay.

Explain why pure democracies are more vulnerable to factions than republics

Answers

Answer:

With pure democracy, he means a system in which every citizen votes directly for laws (direct democracy), and, with republic, he intends a society in which citizens elect a small body of representatives who then vote for laws (representative democracy).

Explanation:

Explain why pure democracies are more vulnerable to factions than republics Pure democracy has no treatment for the mischiefs of faction due to the fact the larger faction has manipulated and could continually placed down the weaker ones.

What is direct or natural democracy?

The direct democracy, additionally known as natural democracy, kinds of direct participation of residents in democratic choice-making, in comparison to oblique or consultant democracy.

In a republic, a charter or constitution of rights protects positive inalienable rights that can not be taken away through the government, even though it's been elected by a majority of voters. In a "natural democracy," the bulk isn't always constrained in this manner and may impose its will at the minority.

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Cultures that often create systems of formal rules as a way to provide more security
and reduce risk are called high-uncertainty-avoidance cultures.

Answers

Answer: True

Explanation:

Uncertainty avoidance refers to the difference in cultures based on the tolerance level that they have when it comes to unpredictability.

People in cultures that has high uncertainty avoidance minimize unforeseen or unknown circumstances and have rules in place which will help in mitigating the risks. On the other hand, low uncertainty avoidance cultures are quick to accept changes and have few rules.

Therefore, the statement that "Cultures that often create systems of formal rules as a way to provide more security

and reduce risk are called high-uncertainty-avoidance cultures" is true.

Mga taong nananakot o nanggulo sa pamahalaan at bansa​

Answers

Answer:

mga masasamang tao o Walang magawa sa buhay

Mga taong nana nankot o nanggulo as pamphlets

6 different types of people as roadway users

Answers

Answer:

1. pedestrians

2. cyclists

3. motorists

4.vehicle passengers

5. horse riders

6. passengers of on-road public transport

(mainly buses and trams).

Mark brainliest please


Bicyclist
Skaters,
pedestrians,
joggers,
wheel-chair users,
and other non-motorized vehicles often share these routes.
A Motor Scooter is just a little different

Having a strong perceptual set may result in which of the following?

A. Accurate interpretation of sensory information

B. Biased perception based on assumptions

C. A reliance on bottom-up processing

D. Careful attention to all sensory stimuli

E. Formations of perceptions that conflict with the perceptual set

Answers

The situation of having a strong perceptual set may result in the formation of Perceptions that conflict with the perceptual set.

What is a strong perceptual set?

This refers to a situation of having a predisposition to perceive things in a certain way which lead to notice of certain aspects of an object or situation while ignoring other details.

Hence, the situation of having a strong perceptual set may result in the formation of Perceptions that conflict with the perceptual set.

Therefore, the Option E is correct.

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Kennedy had a dream that her dog became sick and she had to miss an important exam to take him to the veterinarian. According to Freud, what might be the latent content in this dream?
a. Kennedy traveled to the veterinarian's office by bus.
b. Kennedy held her dog while he whimpered in pain.
c. Kennedy spoke to her teacher about rescheduling the exam.
d. Kennedy has been feeling overwhelmed by competing priorities.
e. Kennedy's dog was prescribed medicine to control his pain.

Answers

Answer:

d

Explanation:

kenedy is overwhelmed which made her have that kind of dream about missing her exams as a result of her dogs illness

Answer:

.

Explanation:

vốn chủ sở hữu được xác định qua công thức

Answers

= tài sản - nợ phải trả

Khái niệm Kinh tế công nghiệp

Answers

Answer:

Kinh tế công nghiệp là môn nghiên cứu về các doanh nghiệp, ngành và thị trường. Nó nhìn vào các công ty thuộc mọi quy mô - từ các cửa hàng góc địa phương đến những người khổng lồ đa quốc gia như WalMart hay Tesco. Và nó xem xét một loạt các ngành công nghiệp, chẳng hạn như sản xuất điện, sản xuất xe hơi và nhà hàng.

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