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
sergeinik [125]
3 years ago
13

Intermolecular forces exist between what?

Chemistry
1 answer:
Paraphin [41]3 years ago
6 0

Answer:

Intramolecular forces are the forces that hold atoms together within a molecule. Intermolecular forces are forces that exist between molecules.

Explanation:

You might be interested in
Which term describes this reactions?
Salsk061 [2.6K]

Answer:

Elimination

Explanation:

Since they are removing water from the solution, it is called elimination.

5 0
3 years ago
Read 2 more answers
Draw the Lewis structure for the polyatomic formate anion. Be sure to include all resonance structures that satisfy the octet ru
givi [52]

Answer:

Lewis structure of polyatomic formate anion.

Explanation:

To draw Lewis structure for any chemical species,

1)Count the total number of valence electrons present in it.

This can be obtained by adding valence electrons of each constituent atom.

2)Arrange those valence electrons in such a way that each atom should attain eight electrons around it to satisfy octet theory.

The structure of formate ion and its Lewis structure are shown below:

HCOO- is the formate ion.

It has total:

1+4+6+6+1 = 18 valence electrons.

Since, hydrogen has one, carbon has four and oxygen has six valence electrons and the charge of the anion is one.

Arrange this 18 electrons in such a way that each atom should get 8 electrons around it.

Resonance structures of formate ion:

8 0
2 years ago
2. How many grams of Li2SO4 is produced, if you started the reaction with 2 moles<br> of KOOH?
Reil [10]

Answer:

355.3 g

Explanation:

3 0
2 years ago
PLEASE ANSWER QUICK AND I MARK U BRAINLIEST!
kozerog [31]

Answer: Areas of high and low pressure are caused by ascending and descending air. As air warms it ascends, leading to low pressure at the surface. As air cools it descends, leading to high pressure at the surface. So it depends on how cold or hot it is. If there is sun and it's very hot the ocean has higher pressure than land. But if it's cold at night then the land has higher pressure then the water

7 0
3 years ago
Which substance has the lowest pH?<br> NaOH<br> Tap water <br> Lemon juice <br> Blood
Anon25 [30]

Answer:

Lemon juice has lowest pH.

Explanation:

pH is the negative log of hydrogen ion concentration. By increasing the Hydrogen ion concentration pH will decrease.

pH = -log [H⁺]

According to pH scale,

The pH of 7 is consider neutral. The pH below the 7 is consider acidic and above the 7 is basic.

The sodium hydroxide is strongest base because it fully dissociate into ions.

It dissociate to gives the sodium and hydroxyl ions and solution became more basic.

                              NaOH → Na⁺(aq) + OH⁻(aq)

Its pH is 12. It is also known as caustic soda.

The pH of blood is vary from 7.35 - 7.45. it is slightly alkaline.

The pH of lemon juice is ranging between 2-3.

The pH of tap water is ranging between 6-8.5.

From above given information it can be noticed that lemon juice have lowest pH i.e 2-3. It is acidic, because its pH is less than 7.

5 0
3 years ago
Other questions:
  • Water that flows from behind a large dam can cause machines to produce electricity. What change takes place? Question 6 options:
    14·2 answers
  • Radioactivity is the process of nuclear decay. <br> True or False
    6·1 answer
  • Why might nuclear fusion be a better source of energy on earth than nuclear fission?
    14·1 answer
  • If a farmer wants to increase the health of his crops, he could apply a nitrogen-based fertilizer. why is nitrogen important to
    15·1 answer
  • This is when water freezes, expands, pushing the rock apart slowly over a period<br> of time.
    10·1 answer
  • Part A:
    7·2 answers
  • Interaction of Orchids on A tree? ​
    12·1 answer
  • QUESTION ABOUT IONIC COMPUND DUE IN 7 MINUTES URGENT!!!!!!!!!!!!!
    11·1 answer
  • Colloids and suspension are described as ________ heterogeneous _________ mixtures
    7·1 answer
  • IF CORRECT ILL GIVE BRAINLIEST
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!