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Brut [27]
1 year ago
10

Water acts to dissolve molecules in the body. how does water dissolve the salt (nacl) in your mouth from a salty pretzel?

Social Studies
1 answer:
lions [1.4K]1 year ago
5 0

Due to the fact that sodium and chloride act as a solvent.

Because sodium and chloride are drawn to the partial positive charge on hydrogen in water and the partial negative charge on oxygen, water serves as a solvent.

The ionic link is broken as a result of the dissociation of sodium from chloride. Water is a polar solvent, which is defined as having a significant dipole moment, or partial charge.

Due to the large difference in electronegativity between hydrogen and oxygen, when salt is added to water, the Na+ ions are drawn out and encircled by the O- side of the water molecules, whereas the Cl- ions are surrounded by the H+ side of the water molecules.

Learn more about water molecules here:

brainly.com/question/2272525

#SPJ4

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Trevor takes the subway to and from work. He usually wears his headphones and listens to his music on the subway. He is careful
yan [13]

Answer:

Unfocused interaction

Explanation:

Unfocused interaction is a behavior in which two or more people, sharing the same space, interact between them with <u>gestures or signals</u> (body language) without any kind of vocal communication.

Even if Trevor is wearing his headphones, listening only to the music (not his sorroundings) he knows, as well as the other passegners of the subway, that it is better no to bump each other shoulders (we all hate that), and, by "tacit agreeement", both Trevor and the passengers around him, will avoid bumping shoulders, even if no one talks about it.

The only possible remaining question may be the <u>cause </u>of it, and i think there are a bunch of reasons for it,  but probably the best one is the force of habit.  

4 0
3 years ago
An example of ________ is when federal officials force state officials to implement more stringent water pollution regulations.
DerKrebs [107]

<span>The answer is preemption. The preemption doctrine raises to the idea that a higher authority of law will move the law of a lower authority of law when the two authorities come into conflict or encounter.  When federal and state law conflict, federal law shifts, or preempts, state law, due to the Supremacy Clause of the Constitution. U.S. Const. art. VI., § 2. Preemption relates nevertheless of whether the conflicting laws come from legislatures, courts, administrative agencies, or constitutions. For instance, the Voting Rights Act, an act of Congress, anticipates state constitutions, and FDA regulations may preempt state court judgments in cases concerning prescription drugs.</span>

4 0
3 years ago
The majority of democracies in the western hemisphere do not recognize the death penalty. the united states, however, still does
lara [203]
The answer is 31 States.

The death penalty is legal in 31 States of America and illegal in19 United States and Washington D.C.

Texas has the highest rates of death penalty followed by Virginia , Oklahoma, and Florida.
 
5 0
3 years ago
9. Who did Europeans attempt to make<br> alliance with?
oksian1 [2.3K]

Answer:

I am pretty sure it is Germany

Explanation:

Please give me brainliest, and/or thanks, I am just beginning and I dont have very much.

4 0
3 years ago
if treasury bills are currently paying 9.44 percent and the inflation rate is 5.21 percent, what are the approximate and the exa
zaharov [31]

a. Approximate real rate of interest   4.23%

b. Exact real rate of interest          2.78%

a. Calculations to determine the approximate real rate of interest in percent.

Using this formula

Approximate real rate of interest=Risk free rate - Inflation rate

Let  plug in the formula

Approximate real rate of interest = 9.44% - 5.21%

Approximate real rate of interest = 4.23%

b. Calculations to determine the exact real rate of interest in percent

Using this formula

Exact real rate of interest= (Risk free rate-inflation) / (1+inflation)

Let plug in the formula

Exact real rate of interest= (9.44% - 5.21%) / (1 + 5.21%)

Exact real rate of interest=4.23% / 1.521%

Exact real rate of interest= 2.78%

Inconclusion:

a. Approximate real rate of interest   4.23%

b. Exact real rate of interest          2.78%

Learn more here:

brainly.com/question/19338918

5 0
2 years ago
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