In a metallic bond, electrons

Arrange the bonds between H, O, and F from most polar to least polar based on electronegativity.

Andrews [41]

Answer:

H-F> H-O> O-F

while H-H is nonpolar.

Explanation:

The bond is polar when electronegativity difference of both bonded atom is greater than 0.4.

Electronegativity values of O. F and H are

O = 3.4

H = 2.2

F = 3.98

For O-F

3.98 - 3.4 = 0.58

For H-F

3.98 - 2.2 = 1.78

For H-O

3.4 - 2.2 = 1.2

For H-H

2.2 -2.2 = 0

So H-H is nonpolar.

7 0

3 years ago

Determine the number of atoms in 0.075 mol of Carbon (C)? please help

nignag [31]

It would be C, 6.2 x 10^23.

Avogadro's number, or, the mole, is 6.02 x 10^23. Although the grams and molar mass of an element may be different, every element must have the same amount of atoms to obey avogadro's number.

5 0

3 years ago

I need help please!!! Name the parts making up the female part of the flower and state what each part does. Please use your own

Greeley [361]

<h2>Answer:-</h2>

The female part is the pistil. The pistil usually is located in the center of the flower and is made up of three parts: the stigma, style, and ovary. The stigma is the sticky knob at the top of the pistil. It is attached to the long, tubelike structure called the style.

6 0

3 years ago

A teenager is discovered in his bedroom by his mother when she comes in to wake him for school at 6 a.m. He is stiff and lividit

Kryger [21]

(I hope I am right.)

I think it would be 5 a.m.

Have a lovely day! ~Pooch ♥

4 0

3 years ago

The normal boiling point corresponds to the temperature at which both the liquid and gas are under the standard atmospheric pres

ANTONII [103]

TRUE. (Lorenzo Romano Amadeo Carlo Avogadro) Ideal Gas Law that defined as one in which all collisions between atoms or molecules are perfectly elastic in which there are no intermolecular attractive forces. In such a gas, all the internal energy is the form of kinetic energy and any change in internal energy is accompanied by a change in temperature. That characterized by three state variables: absolute pressure (P) = 1 atm, volume (V) = 22.4 L and absolute temperature (T) = 273 K.

3 0

4 years ago