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
Vinil7 [7]
3 years ago
8

The precipitative gravimetric analysis finds applications in environmental chemistry for precipitation of sulfates from wastewat

er. There are different steps and conditions required in such a real-life situation unlike the lab experiment dealing with only chlorides. Perform a literature search and discuss the measures
Social Studies
1 answer:
dezoksy [38]3 years ago
4 0

Answer:hydrated lime is used initially to precipate most of the sulfate as gypsum

Explanation:

The most common method for removing sulfate from highly concentrated waste water is the addition of lime which precipitate calcium sulphate

The next step is the addition of CESR reagent to lime water treated precipitate sulfate..we have the steps as followed: initial surface precipation, metal hydroxide precipitation, final surface precipitation and pH reduction/recarbonation

You might be interested in
What was Locke's belief in Revolution
Nat2105 [25]
That they would win the revolution
7 0
3 years ago
Read 2 more answers
A group of psychologists are studying how certain parts of the brain allow people to distinguish between positive and negative e
nika2105 [10]

C Should be correct. biological

Positive emotions include happiness, joy, interest, curiosity, excitement, gratitude, love, and contentment. Such emotions make a person feel good. Negative emotions comprises of sadness, anger, loneliness, jealousy, self-criticism, fear, or rejection. Such emotions can be difficult, even painful at times.

I aM vErY sMaRt

3 0
3 years ago
An order ticket is filled out and sent to the New York Stock Exchange floor for execution. After being executed on the floor, it
kiruha [24]

Answer: Branch office manager

Explanation:

According to FINRA rules and regulations, any error or alterations to an order tickets are highly prohibited. Such alterations should be directed (in writing) to a designated person which is the Branch Office Manager.

The branch office manager must be informed about the reasons those alterations were made. Also, the branch office manager could approve of such alterations and be accountable for the change.

The Branch office manager will conduct a thorough assessment to understand the facts surrounding the alterations before issuing an approval.

6 0
3 years ago
Read 2 more answers
The concept of guided participation highlights that _______________ development occurs in a social situation while extending soc
marta [7]

The concept of guided participation highlights that \sf\purple{cognitive} development occurs in a social situation while extending sociocultural beyond language-based dialogue.

\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{❦}}}}}

5 0
3 years ago
Which are characteristics of the Okefenokee Swamp? Check all that apply.
vekshin1

Answer:

  • Largest in North America
  • Diverse Wildlife Habitat

Explanation:

The Okefenokee Swamp is located in southeastern Georgia and northern Florida and is a wildlife habitat under the the Okefenokee National Wildlife Refuge.

It is considered the largest blackwater swamp in North America and is home to a diverse number of wildlife which include both fauna and flora. The flora available include; bald cypress and pine trees as well as exotic flowers such as lilies and rare orchids and for Fauna there exist over 40 mammalian species such as raccoons, bobcats and foxes.

8 0
3 years ago
Other questions:
  • Between which of the following two nations or territories does Baffin Bay form a natural boundary?
    7·1 answer
  • What is the name of the large desert that runs across north africa
    14·2 answers
  • After the fall of the Berlin Wall, which nation broke up into many independent states?
    13·2 answers
  • Round 2.9707 to the nearest cent ​
    10·2 answers
  • Why did the Lakota and Ojibwa Native American tribes get in a conflict?
    12·2 answers
  • Explain the role Buddhism plays in shaping Chinese culture
    15·2 answers
  • khái quát nội dung cơ bản của "Quy luật từ những sự thay đổi về lượng thành những sự thay đổi về chất và ngược lại"
    15·1 answer
  • Elections for Georgia's executive branch
    7·2 answers
  • please please please please please please please please please please please please please please help me help help help help he
    12·1 answer
  • which acts authorized the ban of any material advocating treason or insurrection, prohibited disloyal utterances, and were also
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!