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

In a new system the unit of mass is a kg, unitof length is ß m and unit of time is y s. thevalue of 1 J in this new system

why is the use of excessive irrigation water harmful for the conservation

Explain why South America , Australia, North Africa and Central Asia may be unsuitable for agriculture

Which sequence of transformations proves that shape I is similar to shape II?

plzzz helpp ASAP 1. Why is it important to know what the limitations of a particular model are? A. so you can create a prototype based on your model B. so you d

Choose the sentence that most logically follows from the statement below. Mi hermano pequeño siempre necesita toda la atención de la familia. A. Él cree que es

PLEASE EXPLAIN IN DETAILS HOW TO SOLVE LINEAR INEQUALITIES. Heres an example problem. Please solve and show your steps/explain.6(x+8) ≥ ‒43+4x

The Quick Buck Company is an all-equity firm that has been in existence for the past three years. Company management expects that the company will last for two

what do you think the difference is between CER & Scientific Method? give an example.

please help :) Choose the expression that is equivalent to the expression: 2 x 2 x 2 x 2 A. 2 x 4 B. 4 to the 2 power C. 2 to the 4 power D. 2 x 2 x 2 x 2 x 4