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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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To get all the needed votes in on time 
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Your park your car at the curb on a level two-way street. before getting out of your car, you should:_______
madam [21]

You park your car at the curb on a level two-way street. before getting out of your car, you should look for cars or bicycles on the traffic side of your vehicle. Thus, option C is correct.

<h3>What is a two-way street? </h3>

A two-way street is one that has two lanes of traffic. On the width of two-way roadways, a border is generally chalked to alert motorists to stay on one side.

When crossing a street in which the traffic is coming from two sides, then one must look bot both sides before crossing the street for any type of vehicles coming their way. Therefore, option C is the correct option.

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The question is incomplete, the complete question is:

A. Make sure you are parked at least two feet from the curb

B. Turn your front wheels toward the curb

C. Look for cars or bicycles on the traffic side of your vehicle

8 0
2 years ago
On what basis did the u. S. Government base its claim that the commonwealth system was consistent with republican ideology?.
Andrej [43]

State support for private businesses contributed to the overall public good. On this the u. S. Government bases its claim that the commonwealth system was consistent with the republican ideology.

A central authority is an organization thru which leaders workout energy to make and put into effect legal guidelines. a central authority's fundamental functions are offering control, keeping order, providing public offerings, presenting countrywide safety, presenting financial protection, and offering monetary assistance.

Government, whether or not or no longer we speak over the tool or establishments in operation, the institution of people in fee, or the technique in use, is the authority that sets policies for society, facilitates its contributors to relate to each other and to others, and maintains it strolling easily, securely, and peacefully.

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3 0
1 year ago
Jerry was involved in a car accident involving a U.S. Postal Service vehicle. Knowing that the government has deep pockets, he h
kolbaska11 [484]

Answer:Malingering

Explanation:

You remember when you were young and you didn't want to go school as a result you would pretend to be severely sick just to get a day off school; this is referred to as Malingering.

We exaggerate our situations with the hope that we may get a reward.

Some people may fake injury in order to claim an insurance or get prescription drugs. Some when they are facing serious criminal convictions they will act crazy on order to get away with it based on the reason of insanity.

What causes it?

Malingering is always driven by a desire to obtain a certain reward but it can also be associated with serious personality disorders.

5 0
3 years ago
What is a general eqation for photosythisis
Aleks [24]

Answer:

6CO2 + 6H2O → C6H12O6 + 6O2

Explanation:

The process of photosynthesis is commonly written as: 6CO2 + 6H2O → C6H12O6 + 6O2. This means that the reactants, six carbon dioxide molecules and six water molecules, are converted by light energy captured by chlorophyll (implied by the arrow) into a sugar molecule and six oxygen molecules, the products.

7 0
3 years ago
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