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

Author Question: Determine the limiting reactant (LR) and the mass (in g) of nitrogen that can be formed from 50.0 g ... (Read 93 times)

mrsjacobs44

  • Hero Member
  • *****
  • Posts: 500
on: Aug 27, 2018
Determine the limiting reactant (LR) and the mass (in g) of nitrogen that can be formed from 50.0 g N2O4 and 45.0 g N2H4. Some possibly useful molar masses are as follows: N2O4 = 92.02 g/mol, N2H4 = 32.05 g/mol.
 
  N2O4(l) + 2 N2H4(l)  3 N2(g) + 4 H2O(g) A) LR = N2H4, 59.0 g N2 formed
  B) LR = N2O4, 105 g N2 formed
  C) LR = N2O4, 45.7 g N2 formed
  D) LR = N2H4, 13.3 g N2 formed
  E) No LR, 45.0 g N2 formed

Question 2

The HCO3- ion is called ________.
 
  A) carbide
  B) bicarbonate
  C) carbonate
  D) carboxide


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

meow1234

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

B


mrsjacobs44

  • Hero Member
  • *****
  • Posts: 500
Reply #2 on: Aug 27, 2018
Thank you!


meow1234

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Aug 27, 2018
Always glad to help...


« previous next »
 

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Formed Elements of Blood Formed Elements of Blood
The Mass-Luminosity Relation The Mass-Luminosity Relation
Nitrogen Oxides (NOX) Nitrogen Oxides (NOX)
How to determine if a quadratic equation has a maximum or minimum when given the roots How to determine if a quadratic equation has a maximum or minimum when given the roots
Change in Bone Mass over Time In your early years, more bone mass is added than lost in your body Change in Bone Mass over Time In your early years, more bone mass is added than lost in your body
Mass Wasting Forms Mass Wasting Forms
Video: Brain Anatomy Animation (Part 1 of 2)

For a complete list of videos, visit our video library