Sign In
Ask Question
Adrien Taylor
Chemistry
27 January, 21:35
The number of atoms in 2.50 mol Cr
+5
Answers (
1
)
Lucas Pugh
27 January, 22:00
0
1.51 x 10²⁴atoms
Explanation:
Given parameters:
Number of moles of Cr = 2.50mol
Solution;
what is a mole;
a mole of any substance is the amount of substance that contains the avogadro's number of particles which is 6.02 x 10²³ particles
The particles here can be atoms, protons, neutrons, electrons e. t. c
1 mole contains 6.02 x 10²³ atoms
2.5 moles will contain 2.5 x 6.02 x 10²³ = 1.51 x 10²⁴atoms
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“The number of atoms in 2.50 mol Cr ...”
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
the solubility in mol/dm3 of 20.2g of potassium trioxonitrate (V) dissolved in 100g of water at room temperature is
Answers (1)
What's the definition of ionic solutes?
Answers (2)
Which value gives the number of particles in 1 mol of a substance? 6.02 Times. 1021 6.02 Times. 1022 6.02 Times. 1023 6.02 Times. 1024
Answers (2)
Fires in forests can sometimes be stopped by cutting down trees to make a gap (called a 'fire break'). Which part of the fire triangle does this remove?
Answers (1)
Which of the following is a pure substance? A) chocolate milk B) orange juice C) seawater D) hydrogen peroxide (H2O)
Answers (2)
New Questions in Chemistry
Why do you need a balanced equation for stoichiometry?
Answers (1)
The density of gold is 19.3 g/cm3. What is the volume of a 13 g gold nugget?
Answers (1)
Glucose, C6H12O6, C6H12O6, is used as an energy source by the human body. The overall reaction in the body is described by the equation C6H12O6 (aq) 6O2 (g) ⟶6CO2 (g) 6H2O (l) C6H12O6 (aq) 6O2 (g) ⟶6CO2 (g) 6H2O (l) Calculate the number of grams of
Answers (1)
Which two bases pair with each other?
Answers (1)
What is the main cause of increased erosion
Answers (1)
Home
»
Chemistry
» The number of atoms in 2.50 mol Cr
Sign In
Sign Up
Forgot Password?