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

Author Question: Determine the molecular formula of a compound that has a molar mass of 183.2 g/mol and an empirical ... (Read 174 times)

crobinson2013

  • Hero Member
  • *****
  • Posts: 535
on: Aug 27, 2018
Determine the molecular formula of a compound that has a molar mass of 183.2 g/mol and an empirical formula of C2H5O2.
 
  A) C2H5O2
  B) C6H15O6
  C) C3H7O3
  D) C4H10O4
  E) C8H20O8

Question 2

How many valence electrons do the alkali metals possess?
 
  A) 1
  B) 2
  C) 7
  D) 6
  E) 8


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lorealeza77

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

A


crobinson2013

  • Hero Member
  • *****
  • Posts: 535
Reply #2 on: Aug 27, 2018
Thanks


lorealeza77

  • Sr. Member
  • ****
  • Posts: 356
Reply #3 on: Aug 27, 2018
Welcome :)


« previous next »
 

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Estimating the molecular weight of a protein Estimating the molecular weight of a protein
The molecular structure of methanol showing the one carbon atom, four hydrogen atoms, and one ... The molecular structure of methanol showing the one carbon atom, four hydrogen atoms, and one ...
Low-molecular-weight precursors to the purine ring Low-molecular-weight precursors to the purine ring
How to use the discriminant to determine the value of k in a quadratic with one real root How to use the discriminant to determine the value of k in a quadratic with one real root
Fracture and Repair of Bone Open (Compound) Fracture and Repair of Bone Open (Compound)
How much energy is required to form 141.8 g of Cl2, according to the reaction below? The molar ... How much energy is required to form 141.8 g of Cl2, according to the reaction below? The molar ...
Video: How Hemoglobin Picks Up and Delivers Oxygen

For a complete list of videos, visit our video library