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

Author Question: Diethyl ether has the molecular formula C4H10O. Which ball and stick model shown above represents ... (Read 27 times)

laurencescou

  • Hero Member
  • *****
  • Posts: 593
on: Aug 27, 2018
Diethyl ether has the molecular formula C4H10O. Which ball and stick model shown above represents diethyl ether? gray spheres = C, black spheres = O, unshaded spheres = H
 
  A) model a)
  B) model b)
  C) model c)
  D) model d)

Question 2

What is the term for a tentative proposal of a scientific principle that attempts to explain the
  meaning of the data gathered in an experiment?
 
  A) explanation
  B) hypothesis
  C) natural law
  D) theory
  E) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Brenm

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

B)


laurencescou

  • Hero Member
  • *****
  • Posts: 593
Reply #2 on: Aug 27, 2018
Thank you!


Brenm

  • Sr. Member
  • ****
  • Posts: 359
Reply #3 on: Aug 27, 2018
Always glad to help...


« previous next »
 

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Methods to Document Peripheral Pulses A. Stick Figure Peripheral Pulse Documentation B. Tabular Peri Methods to Document Peripheral Pulses A. Stick Figure Peripheral Pulse Documentation B. Tabular Peri
Conjunctivitis, with the characteristic “pinkeye” appearance. A yellow crusty exudate is also common Conjunctivitis, with the characteristic “pinkeye” appearance. A yellow crusty exudate is also common
Lab: Amoeba Model Lab: Amoeba Model
A recently discovered fossil of a missing evolutionary link is shown on the right, and a ... A recently discovered fossil of a missing evolutionary link is shown on the right, and a ...
A three-dimensional model of transfer RNA A three-dimensional model of transfer RNA
The sliding-filament model The sliding-filament model
Video: Skin Cancer

For a complete list of videos, visit our video library