raquelgeddes7206 raquelgeddes7206
  • 14-08-2017
  • Chemistry
contestada

In the reaction n2 + 3h2 ---> 2nh3, how many grams of nh3 are produced if 25.0 g n2 reacts with excess h2? question 10 options:

Respuesta :

akiyama316
akiyama316 akiyama316
  • 25-08-2017
molar mass of N2 = 28

Moles of N2 = 25 / 28 = 0.89

So, moles of NH3 produce = 2 x 0.89 = 1.78 

Note: H2 is in excess. so no need to care about it. 
Answer Link

Otras preguntas

_____ are different, even within the same job.
The bright-line spectrum of an element in the gaseous phase is produced as
Which of the following best pairs Darwin's contributor to his ideas? A. Hutton—believed overcrowding led to conditions that would slow population growth B. Lyel
The intravenous method of transmitting drugs involves swallowing the drug.T/F
Identify the case of the underlined pronoun as well as the antecedent to which it refers
Whats the mean, media, maximum,minimum,mode and range of 1,2,1,3,4
HCOOH is: formaldehyde formic acid acetone carbon hydroxide
To criticize a deductive argument logically, one might 1. hit the person making the argument. 2. show one of the premises is false. 3. show one of the premises
what is the product of 3/5 and 5
Which shows a correct order to solve this story problem? Marcy and Raquel went to the amusement park. They spent $45.22 on 2 admission tickets, and $33.50 alto