bryanking14788ovkh5k bryanking14788ovkh5k

14-05-2020
Chemistry

contestada

how much energy is required to vaporize 2 kg of copper?
a. 414 kJ
b. 207 kJ
c. 9460 kJ
d. 4730 kJ
please tell me how you got the answer step by step
thank you!

Respuesta :

awood200 awood200

14-05-2020

I think the answer h in a d

Answer Link

Otras preguntas

An advocate speaks out in favor of something they believe in. True or false

2 1/2 + 4 2/3 = need help with it

difference between a retelling and summarizing

how many people most likely represents a snapshot in time of a human society that existed 12,000 years ago?

2 sin 2θ − 3 sin θ = 0

An object moves in a straight line and is speeding up. Which one of the following statements is true? The net force on the object is in the direction of motion

Which of the following was an important message in The Federalist papers in favor of the Constitution? A. There would be a one-house legislature. B. The n

Eddie started running from his home and headed west for 4 miles. Then he turned and headed northeast at an angle of 80° north of east. If he stayed on this roa

Name three practices proven to be effective in lowering the risk of becoming infected with an STI.

In or near which city did the westernmost city the westernmost civil war battle take place?