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
7nadin3 [17]
3 years ago
6

What are the two factors that affect ionic bond formation? Additionally, can you describe the trends of one of these factors in

the periodic table?

Chemistry
1 answer:
solniwko [45]3 years ago
8 0

Answer:

Ionization energy of the metal and electron affinity of the nonmetal

Explanation:

An ionic bond is formed when a metal transfers electrons to a nonmetal.

M· + A ⟶ M⁺ + ·A⁻

The two main factors affecting this process are the

  • Ionization energy of the metal
  • Electron affinity of the nonmetal

1. Ionization energy

The lower the ionization energy of the metal, the more likely it is able to donate an electron.

2. Electron affinity

The higher the electron affinity of the nonmetal, the more likely it is to accept an electron,

3. Periodic trends

(a) Ionization Energy

Ionization energy increases from bottom to top and from left to right in the Periodic Table.

Thus, the atoms with the lowest ionization energy are in the lower left corner of the Periodic Table.

(b) Electron affinity

Electron affinity increases from bottom to top and from left to right in the Periodic Table.

Thus, the atoms with the highest electron affinity are in the upper right corner of the Periodic Table.

You might be interested in
What element does HgNo​
melisa1 [442]

Answer:

Mercury is a chemical element with symbol Hg and atomic number 80. Classified as a transition metal, Mercury is a liquid at room temperature.

...

Explanation:

3 0
2 years ago
Read 2 more answers
Does the bowling ball have more potential energy or kinetic energy as it is halfway through its fall? Why?
ahrayia [7]

Answer:

more kinetic

Explanation:

I think the kinetic energy is 75 percent while the potential energy is 25 percent

5 0
3 years ago
Learn how changes in binding free energy affect binding and the ratio of unbound and bound molecules.
Delvig [45]

C)[D]/[ED] = 5.20

D)[D]/[ED] = 5.20

E)[D']_T = 1.495* 10 ^-7 M

F)[D'] / [ED']  = 0.0579

Explanation:

E = 250 nM =2.5* 10 ^-7 mol/L , T=298.15 K

Dissociation constant of K_D = 1.3 μM (1.3 *10 ^-6 M)

E + D ⇄ ED → K_a = [ED] / [D][E]   (association constant)

ED ⇄ E + D → K_D = [E][D] / [ED]  (dissociation constant)

C)

[E] =2.5*10^-7 mol/L

K_D = 1.3* 10^-6 M

K_D = [E][D] / [ED] → [D]/[ED] = K_D / [E]

= [D]/[ED] = 1.3* 10 ^-6 / 2.5 *10^-7

= 13/25 * 10

=130/25 = 5.20

[D]/[ED] = 5.20

D)

ΔG =RTln Kd

ΔG_2 for E and D = 1.987 * 298.15 * ln 1.3*10^-6

ΔG_2 592.454 * [ln 1.3 +ln 10^-6]

ΔG_1 = 592.424 [0.2623 - 13.8155]

ΔG_2 = -592.424 * 13.553

ΔG_1 = -8184.633 cal/ mol

ΔG_1 = -8184.633  * 4.18 J/mol = -34244.508 J?mol

ΔG_1 = -34.245 KL/mol

so, ΔG_2 = ΔG_1 - 10.5 KJ/mol

ΔG_2 = -34.245 - 10.5

ΔG_2 = -44.745KJ / mol

ΔG_2 =RT ln K_D

-44.745 *10^3

=8.314 *298.15 lnK_D

lnK_D' = - 44745 / 2478.81 g

ln K_D' = -18.051

K_D' = -18.051

K_D' = e^-18.051

[D]/[ED] = 5.20

E)

[E] = 2.5* 10 ^-7 mol/ L = a

K_D' = [E][D] / [ED']                                  E +D' → ED'

K_D' = a/2(x-(a/2) / (a/2)

KD' = x - a/2

=2.447 *10^-8 = (2.5/2) * 10^-7

x=2.447 * 10^-8 + 1.25 * 10^-7

x = 2.447 *10^-8 + 1.25 * 10 ^-7

x= 10^-7 [1.25 + 0.2447]

x = 1.4947 * 10^-7

[D']_T = 1.495* 10 ^-7 M

F)

K_D' = [E][D'] / [ED']

[D'] / [ED'] = KD' / [E]

[D'] / [ED'] = 1.447 *10^-8 / 2.5* 10^-7

[D'] / [ED'] = 0.5788 * 10^-1

[D'] / [ED']  = 0.0579

5 0
3 years ago
The amount of matter in an object is its
andrezito [222]

The amount of matter in an object is its Mass...

7 0
3 years ago
Which describes a way to speed up the collisions between hydrogen and oxygen molecules to produce more water?
rodikova [14]
<span>Equation:2H2(g) + O2(g) → 2H2O(g)
</span><span>
Smaller container means less volume, and the molecules will hit the walls of the container more frequently because there's less space available and the pressure will go up. I guess this would mean that the side with fewer moles would be favored as a result. We count the number of moles on the reactants and products and find that there are fewer moles on the product side, so I guess this would favor the product formation.

</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • How many grams of nh3 can be produced from 3.80 mol of n2 and excess h2?
    9·1 answer
  • As the number of effective collisions between reacting particles increases, the rate if a chemical reaction:
    14·1 answer
  • Plz help! The best answer will be marked as brainliest!
    10·1 answer
  • Which particles can be stopped by human skin?
    5·1 answer
  • How quickly would groundwater flow through rock high porosity and high permeability?
    15·1 answer
  • Which of the following is a nonpolar molecule?
    15·1 answer
  • The corn crop in an area is prone to infestation by larvae from moths that feed on the cornstalks and ears of corn. The techniqu
    7·2 answers
  • Please help me!<br>Will give the brainliest!<br>Please answer correctly.<br>Really urgent!!​
    15·1 answer
  • Calculate the Volume of an object with dimensions measuring 22m x 15mm x 2.0mm
    15·1 answer
  • NEED ASAP
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!