What is the molecular shape of hcn? bent linear angular trigonal pyramidal

Option (b) is the correct answer.

Explanation:

A geometry in which the center most atom is bonded to another atoms forming an angle of 180 degrees is called a linear geometry.

For example, in a HCN molecule hydrogen, carbon and nitrogen atoms are attached to each other linearly forming and angle of 180 degrees.

Whereas for a bent geometry will have in total three atoms with one lone pair forming an angle between 90 degree to 120 degrees.

On the other hand, a trigonal pyramidal geometry will have in total four atoms with one lone pair and angle formed will be less than 109 degrees.

Hence, we can conclude that the molecular shape of HCN is linear.

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)

the ratio of the conjugate base to the acid required to attain the desired ph.