Chemistry

Recently Asked Questions In Chemistry

Question
6. Culion in Palawan is part of
Answer

the Philippines.

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Culion is a third-class municipality in the province of Palawan, Philippines. It is located in the Calamian Islands in the northern...
Question
Br-Br
O polar
nonsolar
Answer

Bromine is a nonpolar, non-soluble element.

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The phrase "Br-Br" is referring to the element Bromine, which is represented by the chemical symbol Br. The word "O polar...
Question
Dietary guidelines forms the basis of federal nutrition policy and programs.
O True
O False
Answer

True

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Dietary guidelines form the basis of federal nutrition policy and programs in the United States. The guidelines are updated every five years and provide evidence-based recommendations for...
Question
2
3.
_ 91918
Love is not as difficult as media portrays it.
PART 9; Which section fram the text best supports the answer to Part A?
"Not sweet but always / nutritious / always herb, always salt." (nes 3-6)
"never pretty or clean. it stinks - you can / smell it coming (Lines 13-14)
"It is / not what the films say. Orily songs / get it right" (Lines 17-19)
D.
It is irregular / it is difficult / and always, always / surprising " (Lines 20-23)
PART A: Which of the following identifies the tone of the poem?
Answer

The tone of the poem is realistic and challenging.

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The poem conveys a realistic and challenging tone through its descriptions of love as "not sweet but always nutritious," "never pretty or clean," and "...
Question
In the following, which are physical changes and which are chemical changes: souring of milk; burning of gasoline; splitting of wood; melting of snow; dissolving of sugar in water; rusting of iron?
Answer

Physical changes: Splitting of wood, melting of snow. Chemical changes: Souring of milk, burning of gasoline, dissolving of sugar in water, rusting of iron.

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Physical changes involve a change in the physical properties of a substance, such as its shape, size, or state of matter, without any change in...
Question
QUIU
Read the text below, from a book written by gold
miner William Shaw.
"The following morning we went to a store,
and opened an account for provisions and the
needful implements; the following were the
items of our bill
A Rocker - 30 dollars; Space, Shovel, Pick-
axe, and two Tin Pans - 18 dollars; 12lb. of
Biscuit, 12lb. of Salt Pork and Beef, 4lb. of
Frijoli, and 6lb. of Flour - 50 dollars; a
Frying pan, Sauce-pan, and two Tin Mugs -
12 dollars. Thus our first Stock in Business
cost us 110 dollars."
Why do you think Shaw listed the price of his
supplies in his book?
To show everyone what bargains could be
found in the mining camps
O
To let people know how much money he ha
made mining for gold
To show people how expensive it was to buy
supplies in California
DONE
Answer

To show people how expensive it was to buy supplies in California.

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William Shaw listed the price of his supplies in his book to show people how expensive it was to buy supplies in California during the gold rush. He wanted...
Question
5. What is the difference between Stress vs. Anziety Explain. (Must be a
ress is a response to a sort of threat in a situation, while anxiety is a feelir
prehension about a potential threat. Stress is usually related to specific en
are to anyonnie move of a general fecling of worry. Stress can lead 1
Answer

Stress is a response to a perceived threat in a situation, while anxiety is a feeling of apprehension about a potential threat. Stress is usually related to specific events, while anxiety can be a general feeling of worry. Stress can lead to anxiety.

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Stress is a physical and emotional response to a perceived threat in a situation. It is the body's way of preparing to take action and can be triggered...
Question
Puntúa como 1,00
y Marcar pregunta
¿Cómo se elimina
fracción soluble en el
IRMA competitivo?
Seleccione una:
Por lavado
Por lavado y decantación
Por filtración
Por lavado y centrifugación
Answer

Por lavado y centrifugación.

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The correct answer to the question is "Por lavado y centrifugación" which means "By washing and centrifugation". This is...
Question
o que são células procarioticas
Answer

Células procarióticas são células que não possuem um núcleo definido e outras organelas membranosas internas, como mitocôndrias ou complexo de Golgi. Elas são encontradas em organismos unicelulares, como bactérias e arqueas.

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As células procarióticas são caracterizadas pela ausência de um núcleo definido, o que significa que o material...
Question
Cohesion
High Specific Heat
Surface Tension
Adhe
SiOn
Answer

These are properties of water.

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Cohesion, high specific heat, surface tension, and adhesion are all properties of water. SiOn is a chemical compound made up of silicon and...
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