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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.

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Describe five effects of the North East Trade winds in Ghana​
omeli [17]

Answer:

North-East Trade Wind, which blows in the direction from the northeast of Ghana to the south-west of Ghana, shows these effects:

1. These are dry wind, therefore, leads to drying crops and dry skin and lips of humans

2. Other than dry wind these do not bring rainfall, causes drying of crops.

3. Wind moves dust and sand with it that cause difficulty in flying and shipping decks.

4. TThe time frame of these winds are the months of November to March this leads to harmattan in the area, which lowers the temperature.

5. creates dust storms or sandstorms.

6 0
3 years ago
According to Mintzberg's classification of managerial roles, the role of a(n) ________ is to make or approve significant organiz
DENIUS [597]

Answer:

resource allocator

Explanation:

Resource allocator -

In the field of economics , the process of assigning the various resources into their uses , is the task performed by a resource allocator .

The process of deciding , organising the resources , the monetary value , Scheduling the various activities and assigning task of all the employees and duration of project , allotment of project , is the task of a resource allocator .

Hence , from the given information of the question ,

The correct answer is Resource allocator .

8 0
3 years ago
As Marco watches television, he sees a commercial for a local dry cleaner and then remembers that he needs to move some laundry
yan [13]

Answer: Retrieval cue.

Explanation: Retrieval cues are scenarios, events or stimulus which triggers a person's memory. It aids or assist in recalling information stored in a person's long term memory. It also assist or aids in awareness or bringing hidden or forgotten task into cognizance by observing or encountering stimulus or events similar to such task.

Marco's memory about an unfinished laundry chores was triggered by observing a stimulus of laundry commercial.

6 0
3 years ago
Wich new deal program brought electricity to the rural areas of the southeast
Diano4ka-milaya [45]

the answer is The Tennessee Valley Authority which is a federal operation created on 6/18/1933-34 during the great depression by the congressional charter.

6 0
3 years ago
Read 2 more answers
How has the South African government contributed to school fees?
mixas84 [53]

The budget of the government is used to pay for education, and additional funding comes from student tuition and/or school-sponsored fundraising events. Learners who come from low-income households may attend South African schools without having to pay tuition because of a provision in the South African Schools Act of 1996.

This is further explained below.

<h3>What is education?</h3>

Generally, The act of acquiring new information is what we mean when we talk about education. Attending classes at a university and doing homework are both examples of education.

Knowledge may be passed on to others via the process of education, but it can also be gained through the act of learning from another person. In addition, education may refer to the information that is gained via the process of attending classes or receiving instruction, as well as the educational system as a whole. As a noun, education may also be used in a few additional contexts.

In conclusion, The government provides a portion of the money for public schools, while students and parents contribute via tuition and fundraising efforts. Learners from low-income households in South Africa may attend school without having to pay tuition because to a law passed in 1996.

Read more about the government

brainly.com/question/16940043

#SPJ1

3 0
1 year ago
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