justthatwhitegurl justthatwhitegurl

10-05-2017
Chemistry

contestada

ΔH for the formation of CuCl2 from its elements is -220.1 kJ/mol. When 0.30 mole of CuCl2 is formed:
A) Energy will be released.
B) Energy will be required.

Respuesta :

JavierCollante JavierCollante

24-05-2017

already answer this question.

because ΔH is negative, it means the reaction is exothermic. in an exothermic reaction, energy will be released.

Answer Link

Otras preguntas

Where is the greatest amount of the world’s carbon found

how are repetition repetition and replication alike and different

the unit rate 2.50 for 5 ounces

write and solve a word problem that can be modeled by addition of two negative numbers integers

23/138 as a unit fraction

Which sentence uses periods correctly? A. A U.S. soldier marched down N. Maple Blvd. in the parade. B. A U.S. soldier marched down N Maple Blvd in the parade

What is the difference between research in the field and in the laboratory

round 2,321.4762 to the nearest hundredth.

What are two ratios that are equivalent to 1:1

tim went shopping and spent $31.79 at each 3 stores