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
Reptile [31]
3 years ago
13

What is the total number of electron pairs shared between the two atoms in an O2 molecule?

Chemistry
1 answer:
vodka [1.7K]3 years ago
8 0
The answer is (2) 2 pairs. The oxygen atoms combine to get stable structure. So after the combination, each atom needs to have 8 electrons. So when they share 4 electrons can satisfy this requirement. Then there are 2 pairs shared.
You might be interested in
Which term names a metamorphic change in rocks over a wide area from tectonic forces in Earth's crust and mantle? A. local metam
Pavlova-9 [17]
D is the answer. A, B,C are absurd. Doing a little word right there.
8 0
3 years ago
Read 2 more answers
PLEASE HELP WILL GIVE BRAINLIEST
bija089 [108]

Answer:

sorry i'm not a scientist but i think it's C

Explanation:

sorry again if i get it wrong for u :(

3 0
3 years ago
Liquid nitrogen is used for: electrosurgery cryosurgery laser surgery
Otrada [13]
Cryosurgery. You automatically know this because 'cryo' means ice or something cold, thus you can assume that it is that
4 0
3 years ago
A hydrocarbon of pentane has two isomeric forms—n-pentane and iso-pentane. The molecular formula of the n-pentane is C5H12. Pred
Monica [59]
An iso pentane is an isomeric form of n-pentane. Isomers have same molecular formula but differ in the atomic arragement projected in 3D and the arrangement of atoms primarily resulting to a different set of properties. In this case, isopentane also has a molecular formula of an alkane <span>C5H12</span>
5 0
3 years ago
A great white shark has resided at a depth where the pressure is 16 atm. If the initial volume of its swim bladder is 4 L, what
padilas [110]

Answer:

The new volume of the gas is 32L

Explanation:

P1 = 16atm

V1 = 4L

P2 = atm

V2 = ?

According to Boyle's law, the volume of a given mass of gas is inversely proportional to its volume provided the temperature remains constant.

P1 * V1 = P2 * V2

V2 = (P1 * V1) / P2

V2 = (16 * 4) / 2

V2 = 64 / 2

V2 = 32L

The new volume of the gas is 32L

6 0
3 years ago
Other questions:
  • According to newtons third law forces always occur in equal but____ pairs?
    13·1 answer
  • Two teaspoons of salt are added to a glass of water which is then stirred until no more salt grains can be seen. Two more teaspo
    9·2 answers
  • Why was it possible to neutralize HCI using NaOH?
    6·1 answer
  • Consider the neutralization reaction that takes place when hydrochloric acid reacts with aqueous calcium hydroxide
    11·1 answer
  • A chemist adds of a M mercury(II) iodide solution to a reaction flask. Calculate the mass in milligrams of mercury(II) iodide th
    6·1 answer
  • What is the electromagnetic spectrum
    14·1 answer
  • In a fusion reaction, a major problem related to causing the nuclei to fuse into a single nucleus is the
    10·1 answer
  • Write the word and balanced chemical equations for the reaction between:
    15·1 answer
  • If 17.8 g grams of lithium (Li) are combined with 50.0 grams of water (H20) there is
    15·1 answer
  • C. A pure substance has "one set of universal properties". What does this mean?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!