Sign In
Ask Question
Devyn Roth
Chemistry
15 May, 13:04
Determine the number of atoms in 2.50 mol zn
+5
Answers (
2
)
Alexander Gonzales
15 May, 13:19
0
2.5*x6.022x10^23 = 1.51x10^24 atoms
Comment
Complaint
Link
Urijah Haley
15 May, 13:32
0
For 1 mole of any substance, there are 6.02214086 * 10^ 23 particles (atoms, molecules, ions, etc. depending on the substance). This number is called Avogadro's Constant
So, for 1 mole of water, there are 6.02214086 * 10^23 water particles, and so on.
So in 2.5 moles of Zinc, you multiply Avogadro's Constant by 2.5 (the number of moles). In doing this you get the answer: 1.0554 * 10^24
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“Determine the number of atoms in 2.50 mol zn ...”
in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
What is the medium of sound? water solids Ogases air, liquids, or solids
Answers (1)
What is an ionic bond?
Answers (2)
How can we measure the density of different wooden objects
Answers (1)
Conclusions drawn from personal beliefs are: a. deductive b. subjective c. objective d. inductive
Answers (1)
A rigid cylinder with a movable piston contains a sample of gas. At 300. K, this sample has a pressure of 240. kilopascals and a volume of 70.0 milliliters. What is the volume of this sample when the temperature is changed to 150.
Answers (1)
New Questions in Chemistry
If you change the state of something, say, liquid to solid, is it a physical or chemical change?
Answers (2)
What type of calorimeter would be best to use if you wanted to measure the heat that is released when gasoline is burned?
Answers (1)
Tina has a sample of gaseous water at a temperature of 400 C and a pressure of 4 atm. If Tina increases the pressure to 200 atm, will the gaseous water liquefy? Why or why not?
Answers (1)
Label the molecular shape around each of the central atoms in the amino acid glycine. hint
Answers (2)
Which has more atoms, 2moles of carbon or 2 moles of aluminum
Answers (2)
Home
»
Chemistry
» Determine the number of atoms in 2.50 mol zn
Sign In
Sign Up
Forgot Password?