GEOGRAPHY COLLEGE

The electronegative oxygen that is central to a water molecule is __________ bound to two hydrogen atoms. These hydrogens are 'bent' to form a 105° angle because _________

Answers

Answer 1
Answer:

Answer:

  • Each molecule or compound is made up of more then one number of elements inside it, as there are different level of electronic configuration and the whole level of properties is much more different for all the elements which are involved in the bond formation. While, the elements are much smaller then any normal being can imagine it is still attributed with certain geometrical properties to the unique compounds that are more vital to the survival of living beings on this planet.
  • As, for the H₂O the single oxygen,O₂ atom is bonded with two hydrogen,H atoms. And to study the structure of the H₂O we might require some basic knowledge about the electronic configuration of the different elements, and for that reason we know that hydrogen has single electron in its outer most shell that is used during the bond formation of the elements with the single oxygen,O₂ atom having 8 electrons in its outer most shell. out of the 8 electrons only 4 electrons are there to take part in the formation of bonds of the element with other atoms.
  • While, the water molecule experience a different experience when it comes to the distribution of charge all over its structure, making it more polarized in nature. Just because there are two hydrogen,H atoms for the formation of bond with a single oxygen,O₂ atom there are two single bonds formed( which are covalent in nature). Now, there are excess of electrons present on the oxygen molecules that attracts the electron pair formed with the hydrogen to such an extent that the structure of H₂O is seemed to be a "V" shaped as a whole when observed and has the geometric angle of 105 degree in total.
  • The presence of lone pair electrons on oxygen or we can say presence of extra pair of electrons which are not involved in the bonding process are held responsible for the "V" shape structure of the water,H₂O molecules and the bond formed are the single covalent bonds between the hydrogen,H and oxygen,O₂ molecule.

Related Questions

Which describes a similarity between abiotic and biotic factors?A. They may include things that were once living.B. They are both necessary for organisms to survive.C. They are not usually important parts of the environment.D. They can be easily replaced if they are used or destroyed.
Why tidal power is called a flowresource, not a renewable resource.
Andy’s sandwich consists of a20-gram piece of cheese, a 60-grampiece of turkey, and two 30-gram slices ofbread. What is the total weight ofAndy’s sandwich, in kilograms?
Which of the following was part of the Civil Rights Act of 1964? A. Discrimination in employment based on race was banned.B. Segregation in schools was declared unconstitutional.C. African Americans gained the right to vote. D. Poll taxes were eliminated.
Chains of volcanoes -- all lined up in a row or an arc -- are often produced by plate tectonic processes: collision between two ocean plates; collision between an ocean and a continental plate; a tectonic plate moving over a hotspot; and then also volcanic activity within a continental plate with the real cause being mostly unknown. This question has you match these four processes to locations.

Which of the following descriptions of Africa south of the Sahara is accurate?a. It is a huge area of high volcanic mountain ranges.
b. It is a lowland area with almost no areas of high elevation
c. It is a region made up entirely volcanic mountain ranges.
d. It is a series of step-like plateaus

Answers

C because I got this question right
Hope it helps

Solve what’s missing

Answers

Answer:

its a ray line me child u-u

Explanation:

Answer:

its a ray line I know this because as  you can see there is a dot  and a endless line pointing the other direction showing that this is a ray --->

A line is a closed figure meaning dot line dot

4. Atmospheric Loss ProcessesThe Earth and Venus enjoy thick atmospheres, while the Moon and Mercury are airless. Mars presents an intermediary case.

(a) Describe the three primary mechanisms for atmospheric loss.

(b) In the distant past, Mars had a thicker atmosphere, surface liquid water, and was likely habitable. Why do we think Mars lost most of its atmosphere?

Answers

Answer:

As explained below.

Explanation:

  • The earth and venus are two planes both of them share the same geologic history but the environment on venus is district as the rotation of the planet is fast as compared to earth and has a very rugged and dry landscape now.  
  • The picture of mars and moon and repeaters and intermediate cases, of dryness and loss of original atmosphere by solar winds. Primary is solar winds and degassing of the crust of rocks  
  • Mars too had a thick atmosphere filled with water vapor and oceans and was a habitable planet like earth but after some point of time mars chemical and physical properties changes to a certain extent that now most of 95% of the atmosphere was filled with carbon dioxide and 2.6% of nitrogen, presence of dust methane and other harmful greenhouse gases are in abundance
  • Due to heavy bombardment period and erosion of rocky mass by sun and celestial bodies.

What is Faint Young Sun Paradox?

Answers

The faint young Sun paradox or faint young Sun problem describes the apparent contradiction between observations of liquid water early in Earth's history and the astrophysical expectation that the Sun's output would be only 70 percent as intense during that epoch as it is during the modern epoch.

Two circles that have / as a common internal tangent

Answers

I think it’s a and c hope I’m right

Write the coordinates of the vertices after a translation 3 units right.

Answers

Answer:

Hey!

We cant answer you question because there's no diagram!

Explanation:

Maybe next time put it up and we'll try to answer!
Other Questions
When did ww2 start and when did it end​
Answer this riddle to get 20 points.This city is in the northern west area. It rains a lot but it is not Seattle. What is the name of this city. Clue:it’s a big and popular city in Oregon.
What is a sovereign state?
B. Write a short essay about one of the states of the USA. (Fill in the space below at least, and use the back page if you need more space - don't be economical!)