A hydronium ion:.a. has the structure H3O. b. is a hydrated hydrogen ion. c. is a hydrated proton. d. is the usual form of one of the dissociation products of water in solution. e. all the answers above are correct.

e. all the answers above are correct.

Explanation:

A hydronium ion:

a. has the structure H₃O⁺. YES, this is the chemical formula of the hydronium ion.

b. is a hydrated hydrogen ion. YES, it is formed according to the equation:

H⁺ + H₂O ⇒ H₃O⁺

c. is a hydrated proton. YES, since proton is the name given to the hydrogen ion

d. is the usual form of one of the dissociation products of water in solution. YES, according to the following equation:

2 H₂O ⇒ H₃O⁺ + OH⁻

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)