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
sergejj [24]
3 years ago
12

What type of bond would form between two atoms of selenium?

Chemistry
1 answer:
siniylev [52]3 years ago
8 0

Answer:

the correct answer is B

hope it helps !!!

You might be interested in
When the white part is on the left the moon is.??​
Kazeer [188]

Answer:

Last Quarter also called Third Quarter.

Explanation:

6 0
3 years ago
A buffer solution is composed of 7.50 mol of acid and 4.75 mol of the conjugate base. If the pKa of the acid is 4.90 , what is t
Mamont248 [21]

Answer:

The correct answer is: pH= 4.70

Explanation:

We use the <em>Henderson-Hasselbach equation</em> in order to calculate the pH of a buffer solution:

pH= pKa + log   \frac{ [conjugate base]}{[acid]}

Given:

pKa= 4.90

[conjugate base]= 4.75 mol

[acid]= 7.50 mol

We calculate pH as follows:

pH = 4.90 + log (4.75 mol/7.50 mol) = 4.90 + (-0.20) = 4.70

7 0
2 years ago
Which sample has particles with the lowest average kinetic energy?
Anastasy [175]
The question asks average kinetic energy. So it is only related with the temperature. The higher temperature is, the higher kinetic energy is. So the answer is (4).
3 0
2 years ago
Read 2 more answers
Which mixture can be classified as a homogeneous mixture?
Reika [66]
Anything can be homogenous as long as you can only see the same type of liquid
think about it like this
orange juice with pulp is Hetero
orange juice with no pulp is homo
3 0
3 years ago
Read 2 more answers
What is coke in chemistry?<br><br>​
Igoryamba
Cole coke coke coke coke coke coke coke
6 0
2 years ago
Read 2 more answers
Other questions:
  • consider an exceptionally weak acid, HA, with Ka= 1 x 10-20. you make 0.1M solution of the salt NA. what is the pH.
    14·1 answer
  • What is shown by the structural formula of a molecule or polyatomic ion?
    6·2 answers
  • If the Large Hadron Collider is 27 km long, and visible light travels 3.0 × 108 m/s, how long does it take a ray of visible ligh
    12·2 answers
  • While washing his hands before the client consultation with Chloe, Jayden dropped some water onto the countertop. When he came b
    8·1 answer
  • Find x, y, and z such that x³+y³+z³=k, for each k from 1 to 100.
    10·1 answer
  • Please help!!!!!!! NOW
    8·1 answer
  • Atomic Size: Determine which of the following element pairs is the larger one
    9·1 answer
  • Any corrections I need to make? Please help! And provide an actual answer please! Thank you!
    13·1 answer
  • Name gaseous element in period 2 group 16?
    12·1 answer
  • 3. A lab technician is preparing urea broth. It should be sterilized by filtration, he autoclaves it instead, just like he does
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!