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
lara31 [8.8K]
3 years ago
13

Which formula represents an asymmetrical molecule ch4 co2 n2 nh3

Chemistry
1 answer:
Karolina [17]3 years ago
8 0

Answer:

NH₃  

Step-by-step explanation:

All the molecules have some degree of symmetry, but only NH₃ is asymmetric with respect to the bond dipoles.

NH₃ has a trigonal pyramidal geometry.

All the N-H bond dipoles point toward the N, so they all have an upward component with no counterbalancing downward component.

The bond dipoles do not cancel, so NH₃ has a molecular dipole.

CH₄ is tetrahedral and symmetrical.

CO₂  and N₂ are linear and <em>symmetrical</em>.

You might be interested in
What is the solubility of salt in water at room temperature
rewona [7]
<h3><u>Answer;</u></h3>

357 mg/mL

<h3><u>Explanation;</u></h3>
  • Solubility is defined to be the maximum amount of solute that will dissolve in a given amount of solvent at a specific temperature. The solubility of a salt is one of many physical properties that depend on temperature.
  • At room temperature 25 °C, the solubility of salt or Sodium Chloride is 357 mg/mL.
  • For many solutes, increasing the temperature increases the solubility of the solute. The solubility of sodium chloride or table salt is only slightly affected by temperature increase.
5 0
3 years ago
WILL AWARD BRAINLIEST!!! PLS HELP!!!
Rom4ik [11]

Answer:

they are named like electron group geometry

Explanation:

do not know how to type a Lewis dot diagram

8 0
3 years ago
Two posssible lewis structures for the molecule ch2s are given. determine the formal charge on each atom in both structures
jok3333 [9.3K]

The formal charge on each atom can be known by counting up the number of valence electrons that is present on each atom.

<h3>What is Lewis structure?</h3>

The term Lewis structure is the representation of a compound using its symbols and showing the valence electrons as dots. This question is incomplete as the Lewis structures were not shown.

If it is shown, we can know the formal charge on each atom by counting up the number of valence electrons that is present on each atom.

Learn more about Lewis structure: brainly.com/question/4144781

8 0
2 years ago
Who started water conservation in himachal pradesh
oee [108]

Explanation:

There are government khatris as well, which are maintained by the panchayat. Kuhls are a traditional irrigation system in Himachal Pradesh- surface channels diverting water from natural flowing streams (khuds). A typical community kuhl services six to 30 farmers, irrigating an area of about 20 ha.

3 0
3 years ago
Select the correct answer.
Serjik [45]

Ionic bond is a chemical bond formed by the complete transfer of electrons between two atoms. The atom that loses electrons gains a positive charge (cation) and that which accepts electrons gains a negative charge (anion). Now, electronegativity is a parameter that measures the tendency of an atom to accept electrons. In the context of ionic bonding, two elements which show a significant difference in their electronegativity values form ionic bonds.

In the given examples, the difference in electronegativity is greatest between K  and Br i.e. 0.8 and 2.8 respectively with a difference of 2.0. This also makes sense since K and Br are on the extreme ends of the periodic table. Hence, potassium with a valence electron configuration of 4s1 will lose its s electron to Br (4s24p6) and form an ionic molecule K⁺Br⁻

Ans E) potassium and bromine

8 0
3 years ago
Read 2 more answers
Other questions:
  • 1.72 mol of LiCl in 37.5 L of solution
    9·1 answer
  • Which of the following statements regarding bond energies is FALSE
    12·1 answer
  • Water (10 kg/s) at 1 bar pressure and 50 C is pumped isothermally to 10 bar. What is the pump work? (Use the steam tables.) -7.3
    10·1 answer
  • Are the bonds that chlorine forms with sodium (to form NaCl) and with carbon (to form CCl4) the same in both compounds?
    5·1 answer
  • What is the electron geometry of PF3?
    14·1 answer
  • 1. Define Matter .
    6·1 answer
  • Define natural resources
    9·1 answer
  • 100 points will to help
    9·2 answers
  • What document, signed by the district attorney, authorizes the search of a building for the purpose of collecting evidence at a
    5·2 answers
  • If a linear graph has a negative slope, what can you say about the dependent variable?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!