Question 19 of 20 For a certain chemical reaction, the bond energy of the reactants is 68 kJ, and
25 kJ of energy is released. For energy to be conserved, what is the bond
energy of the products?
A. 33 kJ
B. 83 kJ
C. 93 kJ
D. 43 kJ

C 93 kJ

Explanation:

68KJ + 25KJ = product energy

thus 68 + 25 = 93 KJ

The answer to this is 43 kJ

got it right

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)

um i think it might be a car?