« previous next »

Author Question: 16 g of oxygen gas is equal to ________. A) the mass of one atom B) the mass of one molecule C) ... (Read 99 times)

cherise1989

  • Hero Member
  • *****
  • Posts: 555
on: Aug 27, 2018
16 g of oxygen gas is equal to ________.
 
  A) the mass of one atom
  B) the mass of one molecule
  C) the mass of one mole
  D) the mass of half a mole

Question 2

If the value of the equilibrium constant for the forward reaction is 5.0  1010, the value of the equilibrium constant for the reverse reaction is ________.
 
  A) -5.0  1030
  B) 5.0  10-10
  C) 2.0  10-11
  D) 2.0  10-10


brbarasa

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Chemical equilibrium and the law of mass action. Chemical equilibrium and the law of mass action.
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 ...
DNA replication. As the two strands of the original DNA molecule unwind, the nucleotide bases on ... DNA replication. As the two strands of the original DNA molecule unwind, the nucleotide bases on ...
Schematic representation of MHC class II molecule, consisting of 2 α-domains and 2 β-domains, the ... Schematic representation of MHC class II molecule, consisting of 2 α-domains and 2 β-domains, the ...
The myosin II molecule The myosin II molecule
Polar ice caps lose mass as surface ice melts Polar ice caps lose mass as surface ice melts
Video: Protein Structure - Primary, Secondary, Tertiary and Quaternary

For a complete list of videos, visit our video library