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 percent of careers in agriscience require a college degree?
Paul [167]

Answer:

20%

Explanation:

Since the work result of workers in agriscience field are used for fulfilling basic consumption for the customers, there are several field of antiscience works that require a college level degree. For example, jobs such as Plant breeder/geneticist and animal/plant nutritionists tend to require applicants to include their college degree in order to move further in the recruitment.

4 0
3 years ago
Which item is the best example of a public good and service
tangare [24]

The answer is television and education. Reason is that public goods is a "good that is both non-excludable and non-rivalrous" (I quoted this, I did not plagarize XD)

Hope this Helped!

Plz mark brainliest!

Nate

8 0
3 years ago
Read 2 more answers
What factors should be considered while making plan?Mention the importance of economic plan in the development of the country.​
shepuryov [24]

Answer:

Management and Executive time / input

Commitment

Cost

Research

Assumptions

Review

Explanation:

Efficient utilization of resources: The most essential function of economic planning is to ensure the best use of given resources within the country. Maximum social benefits can only be ensured when the available resources are allocated and utilized in the most efficient manner.

7 0
3 years ago
Read 2 more answers
According to piaget, which stage occurs from approximately age 2 to age 7 in which children's use of symbolic thinking grows, me
Inessa [10]
The answer is: Pre operational stages.

According to piaget's theory, children will started to recognize and learn to manipulate symbols during pre operational stages.
They will start to understand hand gestures, facial expression, and voice intonation that given by other people.
7 0
3 years ago
What land did the united states acquire from britain as a result of the treaty of paris?
sveticcg [70]
The boundaries around the Mississippi river on the west side, Canada on the north, and Spanish Florida on the south 
4 0
3 years ago
Other questions:
  • Explain why a researcher would need to make their sample representative. Describe two factors that they might wish to consider w
    10·1 answer
  • What revolutionary change took place during the Neolithic Age? A. simple shelters B. hunting C. farming D. toolmaking
    9·2 answers
  • What cities besides Sacramento used to be the capital of california?
    7·1 answer
  • Which of the following is not addictive?
    15·1 answer
  • In 1830, President Jackson begins what ‘program’ that lasts for over 100 years in America?
    8·2 answers
  • Online Content Site 1
    12·1 answer
  • What are the roles of people for the government?
    7·2 answers
  • An airline passenger nearly killed in a crash is suing the airline for personal injuries. To prove the extent of his injuries, t
    8·1 answer
  • Please help 10 points plus brain
    13·2 answers
  • True religion produces spiritual fruits such as inner serenity, moral schooling, and a meaning
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!