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

Author Question: How many atoms are in one molecule of Na2SO4? A) 7 B) 2 C) 4 D) 3 E) ... (Read 59 times)

anjilletteb

  • Hero Member
  • *****
  • Posts: 569
on: Jul 29, 2018
How many atoms are in one molecule of Na2SO4?
 
  A) 7
  B) 2
  C) 4
  D) 3
  E) 24

Question 2

If you have one molecule of TiO2, how many molecules of O2 does it contain?
 
  A) None, O2 is a different molecule than TiO2.
  B) One, TiO2 is a mixture of Ti and O2.
  C) Two, TiO2 is a mixture of Ti and 2 O.
  D) Three, TiO2 contains three molecules.
  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

cassie_ragen

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


anjilletteb

  • Member
  • Posts: 569
Reply 2 on: Jul 29, 2018
:D TYSM

mcabuhat

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

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?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

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

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

. Collagen (Mr 300,000) is a rod-shaped molecule, about 3,000 Å . Collagen (Mr 300,000) is a rod-shaped molecule, about 3,000 Å
concept map : atoms and molecules concept map : atoms and molecules
Phospholipid molecule (phosphatidylcholine) Phospholipid molecule (phosphatidylcholine)
Cloning a fragment of DNA into a plasmid vector and introducing the recombinant molecule into ... Cloning a fragment of DNA into a plasmid vector and introducing the recombinant molecule into ...
Human mtDNA molecule, showing the locations of HVS I and II regions relative to other mtDNA genes Human mtDNA molecule, showing the locations of HVS I and II regions relative to other mtDNA genes
Schematic molecule physics question Schematic molecule physics question
Video: Proteins Defined, Hierarchy & Composition of Cells

For a complete list of videos, visit our video library