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

Author Question: How many liters of oxygen are needed to exactly react with 19.8 g of methane at STP? CH4(g) + 2 ... (Read 114 times)

luvbio

  • Hero Member
  • *****
  • Posts: 623
on: Aug 27, 2018
How many liters of oxygen are needed to exactly react with 19.8 g of methane at STP? CH4(g) + 2 O2(g)  CO2(g) + 2 H2O(l)
 
  A) 13.9 L
  B) 27.8 L
  C) 55.5 L
  D) 60.5 L

Question 2

If 4.0 g of H2 react with 4.0 g of F2 in the reaction shown below, what is the limiting reactant? H2 + F2  2 HF
 
  What will be an ideal response?

Question 3

e represents ________.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jordin Calloway

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Aug 27, 2018
Answer to Question 1

C

Answer to Question 2

F2

Answer to Question 3

beta emission or an electron


luvbio

  • Member
  • Posts: 623
Reply 2 on: Aug 27, 2018
Wow, this really help

Sarahjh

  • Member
  • Posts: 370
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

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

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Factors affecting determination of pulse oxygen saturation Factors affecting determination of pulse oxygen saturation
Women have the role of kinkeeper in almost all cultures. This may cause them to react to stress by ... Women have the role of kinkeeper in almost all cultures. This may cause them to react to stress by ...
The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom. The ethanol molecule showing two carbon atoms, six hydrogen atoms, and one oxygen atom.
Oxygen Transport: The Roles of Hemoglobin and Myoglobin Oxygen Transport: The Roles of Hemoglobin and Myoglobin
Oxygen-binding curve for myoglobin Oxygen-binding curve for myoglobin
Stable oxygen isotopes in water Stable oxygen isotopes in water
Video: Hip Animation

For a complete list of videos, visit our video library