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

Author Question: One mole is of carbon is equal to A) 6.022 1023 atoms of carbons. B) 12.011 grams of carbon. ... (Read 220 times)

pane00

  • Hero Member
  • *****
  • Posts: 579
on: Aug 27, 2018
One mole is of carbon is equal to
 
  A) 6.022  1023 atoms of carbons.
  B) 12.011 grams of carbon.
  C) Avogadro's number of atoms.
  D) all of the above.

Question 2

Increasing the volume of the system will ________.
 
  2H2S (g) + 3O2 (g) = 2SO2 (g) + 2H2O (g)
  A) shift the reaction to the right
  B) shift the reaction to the left
  C) have no effect
  D) cannot be determined, since the temperature is unknown

Question 3

Which of the following has the same number of atoms as 35.4 g of chlorine?
 
  A) 35.4 g of germanium
  B) 19 g of potassium
  C) 12 g of carbon
  D) 18 g of water


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joewallace

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

B

Answer to Question 3

C


pane00

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Aug 27, 2018
Thanks


joewallace

  • Sr. Member
  • ****
  • Posts: 337
Reply #3 on: Aug 27, 2018
Welcome :)


« previous next »
 

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Carbon Cycle Carbon Cycle
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 ...
How many atoms are in 3.00 moles of NA How many atoms are in 3.00 moles of NA
How many grams of tartaric acid, H2C4H4O6, (molar mass = 150.10 g) are needed to How many grams of tartaric acid, H2C4H4O6, (molar mass = 150.10 g) are needed to
Carbon copy of her surrogate mother Carbon copy of her surrogate mother
The carbon cycle The carbon cycle
Video: Cellular Respiration & Glucose Mobilization (Glucose transport & Phosphorylation of Glucose)

For a complete list of videos, visit our video library