This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Lithium and nitrogen react to produce lithium nitride: 6Li(s) + N2(g) 2Li3N(s)How many moles of N2 ... (Read 33 times)

WhattoUnderstand

  • Hero Member
  • *****
  • Posts: 517
on: Nov 18, 2019

Question 1

Automotive air bags inflate when sodium azide decomposes explosively to its constituent elements:

2NaN3(s) → 2Na(s) + 3N2(g)

How many moles of N2 are produced by the decomposition of 2.54 mol of sodium azide?
◦ 1.27
◦ 0.847
◦ 1.69
◦ 3.81
◦ 7.62

Question 2

Lithium and nitrogen react to produce lithium nitride:

6Li(s) + N2(g) → 2Li3N(s)

How many moles of N2 are needed to react with 0.400 mol of lithium?
◦ 0.133
◦ 2.40
◦ 0.0667
◦ 0.400
◦ 1.2
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by WhattoUnderstand on Nov 18, 2019

kristenb95

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Nov 18, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 44% of students answer this correctly


WhattoUnderstand

  • Member
  • Posts: 517
Reply 2 on: Nov 18, 2019
Excellent

ecabral0

  • Member
  • Posts: 310
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

The FDA recognizes 118 routes of administration.

A soil surface crust that includes nitrogen-fixing, soil-enriching cyanobacteria. A soil surface crust that includes nitrogen-fixing, soil-enriching cyanobacteria.
Activating a gene to produce “marathon mice.” Activating a gene to produce “marathon mice.”
Blood-typing and cross-reactions: The blood type depends on the presence of surface antigens (agglut Blood-typing and cross-reactions: The blood type depends on the presence of surface antigens (agglut
Farmers’ markets provide fresh, local produce to consumers Farmers’ markets provide fresh, local produce to consumers
Nitrogen dioxide decomposes at 300°C via a second-order process to produce nitrogen monoxide ... Nitrogen dioxide decomposes at 300°C via a second-order process to produce nitrogen monoxide ...
How many grams of NO are required to produce 145 g of N2 in the following reaction? 4NH3 + 6NO ... How many grams of NO are required to produce 145 g of N2 in the following reaction? 4NH3 + 6NO ...
Video: Labor and Childbirth - The Three Stages of Labor: Dilation, Expulsion & Placental مراحل الولادة

For a complete list of videos, visit our video library