1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nataly [62]
3 years ago
9

Previously boiled, deionized water is unavailable. In a hurry to pursue the analysis, deionized water (not boiled) is added. How

does this attempt to expedite the analysis affect the reported percent acetic acid in vinegar: too high, too low, or unaffected?
Social Studies
1 answer:
Novay_Z [31]3 years ago
3 0

Answer:

The analysis is: acetic acid will be too low because of the acid that may still be in the water.  

Explanation:

We know that the amount of acetic acid in vinegar is determined by the volumetric titration of acetic acid with standardized NaOH solution; because it doesn't affect the number balance of hydronium and hydroxide ions.

This percent by mass of acetic acid will be too low because of the acid that may still be in the water.  

Now if the deionized water is contaminated in this case with carbonic acid, so there would be a consumption of a higher amount of NaOH for neutralization as a result. Therefore, the amount will depend on many factors.

You might be interested in
Please help me I need a better grade
ziro4ka [17]

Answer:

Follow the Four Noble Truths to enlightenment.

Explanation:

5 0
2 years ago
Graham received secondary reinforcement when ____.
Julli [10]

The answer is: c. ​his mother gave him his allowance for doing his chores

Secondary reinforcement refers to something that could influence other people to do a certain behavior that come from other thing beside their own will.

When a mother gives allowance for his chores, it could make the children much more likely to do the chores. But the increase in likelihood does not come from the children's will, but from the children's intent to get the money,.

4 0
3 years ago
what can a learner do to overcome the problem of registering with bogged private colleges and an approved private college that o
ExtremeBDS [4]
What a learner can do to overcome the problem of registering with bogged private colleges and an approved private college which offers unapproved qualifications would be to start looking for either outter financing which will enable him to join an important and successful college where he will we able tolaunch a successful career for himself or he can start looking for cheaper options abroad perhaps. 
5 0
3 years ago
Compare and contrast the treatment of nature as a theme in the poems "Elegy Written in a Country Churchyard'' by Thomas Gray and
Kaylis [27]

Answer:

Gray was a transitional poet, one of the first to write on a romantic theme and break away from neoclassical themes, along with William Blake. However, his other poems never gained the critical acclaim of ''Elegy Written in a Country Churchyard.'' William Wordsworth was influenced by Gray’s style and theme, especially the pastoral scenes.

In his poem, Gray deals with the broad theme of death. He uses his descriptions of the English countryside and the natural world to establish a melancholy tone. His descriptions also draw parallels between the evening (the end of the day and a time of rest) and death (end of life and a time of eternal rest). However, Gray spends more time describing the lives of the farming community than he does on descriptions of nature.

In Wordsworth’s works, such as "Tintern Abbey," nature is not only a backdrop or a poetic device, but the subject and the theme. In "Tintern Abbey," Wordsworth speaks of nature as “The anchor of my purest thoughts, the nurse, / The guide, the guardian of my heart, and soul / Of all my moral being.” In this and other poems, Wordsworth speaks of nature as an invigorating force that not only inspires him, but gives him life and heals him, even when it’s not present.

In contrast, Gray believes that everything, even nature, perishes in death and that nature’s beauty is often "wasted." He expresses that idea when his speaker states, "Full many a flower is born to blush unseen, / And waste its sweetness on the desert air." In Gray’s poetry nature remains in the background and is not the main theme, whereas in Wordsworth’s poetry, nature is a driving force.

Both Poems were written and published in the second half of the 18th century with 50 years separating them.  Elegy Written in a Country Churchyard was the first to be published in 1751 and Tintern Abbey was published in 1798 near the turn of the century. Both poems use nature as a mirror of their own inner life, though the reflections that the mirror projects are different:

Elegy Written in a Country Churchyard is supposed to be an elegy (a poem that laments the death of someone) inspired by the sight of nature. However, the poem is more an ode that meditates about death and remembrance after death. It wavers between a stoic acceptance of death as an inevitable part of human existence in the wake of the death of several people that were close relatives or friends of the poet. Their own reminiscences awaken a reflection of what his own death will mean for other people and for his own existence. In it, nature elicits such meditation but actually causes an introspective outlook in the author’s gaze where the pathetic fallacy is completely absent and the poet’s musings are more solipsistic.

Tintern Abbey on the other hand is definitely not an elegy but a hybrid form that borrows a lot from the ode and from introspective monologues. In it, nature is more imbued with the projection of the poet’s emotions and thoughts, i.e. with his own pathetic fallacy. Nature here is actually a mirror that elicits a luminous outlook on existence which is introspective yet not existential in the classic sense. The perpetual renewal of nature and its cycles of life-death-resurrection. Indeed, restoration seems to be one of the key words. Nature here does not deny death but it acknowledges it as a phase in the cycle of restoration previously mentioned. Death is just a door to something else, a continuation of the self, with a more optimistic and luminous outlook on existence.

4 0
2 years ago
What is one way bandura's concept of self-efficacy and rotter's concept of locus of control are similar?
Trava [24]
<span>Bandura's concept of self-efficacy and rotter's concept of locus of control are similar in that both theories recognize that the power to succeed in any situation ultimately lies on the ability of the individual to shape the situation. Although outside forces have an impact on our lives, how we react will determine the outcome from situations we find ourselves in.</span>
6 0
3 years ago
Other questions:
  • What force sets an object into motion
    12·1 answer
  • ¿Qué ventajas y desventajas traería consigo la aplicación completa de los pactos o acuerdos internacionales en situaciones de em
    8·1 answer
  • Baby Marlow uses mom as a base from which to explore the environment. When mom leaves, he protests mildly, and when mom returns,
    12·1 answer
  • Allen's wife died almost one year ago. For a long period he experienced overwhelming emotional turmoil. In the past few weeks, h
    11·1 answer
  • Pls help fast I am limited on time.​
    14·2 answers
  • The 1920s occurred when?
    6·1 answer
  • The last one for my last 2 questions
    15·2 answers
  • How can we protest the refugee crisis differently?
    15·1 answer
  • Plz help ! “ introduce yourself to classMafes by sharing your name and one accomplishment your proud of . 1 paragraph
    9·2 answers
  • What role can the academic theories of anthropology and sociology play in helping us better understand sports?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!