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
faust18 [17]
3 years ago
7

The attraction between water molecules and a na+ ion or a cl- ion occurs because water molecules are —

SAT
1 answer:
Shkiper50 [21]3 years ago
7 0

Water molecules are polar (positive charge zones and negative charge zones) this makes the attraction of a na+ ion or a cl- ion to occur.

<h3>How are the water molecules composed?</h3>

This class of molecules that have a distribution of charges are called polar and, consequently, form bonds called hydrogen bonds with other molecules.

These molecules have a permanent dipole moment, that is, they have a structure called dipolar (two poles), this arrangement gives water great power to dissolve substances within it.

Therefore, we can conclude that water molecules are polar (positive charge zones and negative charge zones) this makes the attraction of a na+ ion or a cl- ion to occur.

Learn more about water molecules here: brainly.com/question/12730171

You might be interested in
-2x + 3y = 6
Archy [21]

Answer:

The answer is A.

Explanation:

The perpendicular equation has a slope of the negative reciprocal. If we put the equation in slope-intercept form (y=mx+b), we can see the given equation's slope is 2/3. Therefore, the reciprocal must have a slope of -3/2 in slope intercept form (y= -3/2x+b).

Multiplying both sides of the equation by 2 to cancel the denominator, we have 2y = -3x +b. Then, move the -3 to the left side of the equation making the value positive, and we have 2y +3x = b. Therefore, A is the correct answer.

3 0
3 years ago
Read 2 more answers
Who is the acting floor leader and most powerful member of the Senate? the Sergeant at Arms the Majority Party Whip the Senate M
MariettaO [177]

The most powerful member of the senate who is also the acting floor leader who endorses bills is the president of the senate

  • The president of the senate is the head of the legislative arm of government as he presides on the senate sitting and endorses the bills being deliberated on by the senate members.

  • The majority party whip, Majority leader and others are all inferior to the senate in hierarchy and they all report to the president of the senate house.

Therefore, president of the senate could be seen as the third in command after, the president and vice president.

Learn more :brainly.com/question/14697747

5 0
3 years ago
Read 2 more answers
Which of the following is the highest rang or​
vivado [14]

Answer:

so uh...where's the question?

Explanation:

8 0
3 years ago
Scientists observed a rock stratum and discovered some fossils. The image shows the fossils they discovered. What can you interp
IRINA_888 [86]

The correct statements are:

1. The dinosaur and the mammoth existed after the trilobites.

The trilobites are a species that appeared and existed much earlier than any dinosaur or later mammals like the mammoth. The difference in their existence is few hundred million years, and while the trilobites are primitive life form, the dinosaurs and mammoths are much newer, better evolved species.

3. The trilobites and the armored fish died before the dinosaur.

Before the dinosaurs appeared, there were many other species that lived before them, some of which are the trilobites and the armored fish. The trilobites being one of the oldest species, and the armored fish being a more evolved but still primitive fish with exoskeleton. Both of them existed in periods prior to the dinosaur domination.


6 0
3 years ago
Read 2 more answers
Cultural views that influence and affect relationships.
kicyunya [14]

Answer:

no communication and cheating

5 0
2 years ago
Other questions:
  • If the angles in the incidence is 30° what is the value of the angle of reflection
    15·2 answers
  • Jermaine has entered a bowling tournament. To prepare, he bowls five games each day and writes down the score of each game, alon
    14·1 answer
  • Vijay needs to take a taxi, which costs a flat fee of 333 dollars, plus an additional 444 dollars per mile. If Vijay has aaa dol
    12·1 answer
  • George is a producer who wants to make a movie. He has a script but has trouble selecting the right side actors for a few roles.
    9·1 answer
  • How is the speed of light effected by mediums (different states of matter)? *
    13·1 answer
  • I need a description on how an electromagnetic wave carries energy from place to place
    15·1 answer
  • For long-lived assets that have been in use for more than one accounting period, depreciation expense on the ______ accumulated
    10·1 answer
  • Label the external anatomy of the kidney.
    10·1 answer
  • Evaluate the effectiveness of the Social Gospel movement in addressing the important social issues of the Industrial Age. In you
    6·1 answer
  • One accomplishment of fdr's first 100 days was the national industrial recovery act, which granted workers the right to and to b
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!