« previous next »

Author Question: For the reaction shown below, at constant pressure what can be said about PV and E? N2(g) + 3 H2(g) ... (Read 104 times)

viki

  • Hero Member
  • *****
  • Posts: 525
on: Aug 27, 2018
For the reaction shown below, at constant pressure what can be said about PV and E? N2(g) + 3 H2(g)  2 NH3(g) H =  92.2 kJ
 
  A) PV > 0 and E >  92.2 kJ
  B) PV > 0 and E <  92.2 kJ
  C) PV < 0 and E >  92.2 kJ
  D) PV < 0 and E <  92.2 kJ

Question 2

The most commonly prescribed drugs now are barbiturates.
 
  Indicate whether the statement is true or false


todom5090

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Apply direct pressure to the patient’s wound. Apply direct pressure to the patient’s wound.
Summary of Precipitation Reaction Summary of Precipitation Reaction
Simple amplification of 1kb DNA fragments by polymerase chain reaction. Simple amplification of 1kb DNA fragments by polymerase chain reaction.
Reaction at constant-volume Reaction at constant-volume
Reaction 6: Generation of the First Energy-Rich Compound Reaction 6: Generation of the First Energy-Rich Compound
Which reaction below represents Th decay by alpha emission? Which reaction below represents Th decay by alpha emission?
Video: A timeline of the teeth (Explained - No Audio)

For a complete list of videos, visit our video library