Sign In
Ask Question
Ireland
Chemistry
9 March, 18:07
How many atoms are in 4.6 mol K?
+4
Answers (
1
)
Henry Peterson
9 March, 18:20
0
27.7 * 10²³ atoms
Explanation:
Given dа ta:
Number of moles of Potassium = 4.6 mol
Number of atoms = ?
Solution:
The given problem will solve by using Avogadro number.
It is the number of atoms, ions and molecules in one gram atom of element, one gram molecules of compound and one gram ions of a substance.
The number 6.022 * 10²³ is called Avogadro number.
For example,
18 g of water = 1 mole = 6.022 * 10²³ molecules of water
1.008 g of hydrogen = 1 mole = 6.022 * 10²³ atoms of hydrogen
For 4.6 moles of K:
One mole = 6.022 * 10²³ atoms
4.6 mol * 6.022 * 10²³ atoms = 27.7 * 10²³ atoms
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“How many atoms are in 4.6 mol K? ...”
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
Describe what happens to a suspension if it is left to stand.
Answers (2)
You can observe the color of your friends shirt with your eyes because Question 6 options : the shirt releases light waves. light is reflected off the shirt. the shirt produces light waves. light is transmitted from the shirt.
Answers (1)
How to find protons and neutrons and electrons of element khan academy?
Answers (1)
As ice melts at standard pressure, its temperature remains at 0°C until ithas completely melted. Its potential energy (1) decreases (2) increases (3) remains the same
Answers (1)
How many times more energy is required to ionize Li+1 ion than H-atom, both being in the ground state?
Answers (1)
New Questions in Chemistry
Who determined that the elements needed to be arranged by atomic number instead of atomic mass?
Answers (1)
How many molecules are in 4.50 moles of water
Answers (2)
N aqueous solution of sodium hydroxide is standardized by titration with a 0.154 m solution of hydrochloric acid. if 17.5 ml of base are required to neutralize 17.6 ml of the acid, what is the molarity of the sodium hydroxide solution?
Answers (1)
Consider the positions of barium (Ba), sulfur (S), silicon (Si), and calcium (Ca) on the periodic table. The atoms of which element require the least amount of energy to give up an electron when forming chemical bonds?
Answers (1)
what is way to find the numbers of liters in 8 kilometers? (A.) Add 5,000 and 3, because you are adding 3 kiloliters to 5,000 liters. (B.) Multiply 8 by 3,000, because each kiloliter has 3,000 liters. (C.
Answers (1)
Home
»
Chemistry
» How many atoms are in 4.6 mol K?
Sign In
Sign Up
Forgot Password?