Thank you for visiting Select the correct answer The atomic mass of potassium is 39 1 What is the mass of tex 6 02 times 10 23 tex atoms. This page is designed to guide you through key points and clear explanations related to the topic at hand. We aim to make your learning experience smooth, insightful, and informative. Dive in and discover the answers you're looking for!
Answer :
To find the mass of [tex]\(6.02 \times 10^{23}\)[/tex] atoms of potassium, we should understand a few key concepts:
1. Atomic Mass and Moles: The atomic mass of potassium is given as 39.1. This is the mass of one mole of potassium atoms, which is equivalent to Avogadro's number of atoms ([tex]\(6.02 \times 10^{23}\)[/tex] atoms).
2. Avogadro's Number: Avogadro's number ([tex]\(6.02 \times 10^{23}\)[/tex]) represents the number of atoms or molecules in one mole of a substance.
3. Molar Mass: Because the molar mass of potassium is 39.1 grams per mole, this means that one mole of potassium atoms (which is [tex]\(6.02 \times 10^{23}\)[/tex] atoms) has a mass of 39.1 grams.
Given these points, we can conclude that [tex]\(6.02 \times 10^{23}\)[/tex] atoms of potassium have a mass of 39.1 grams.
Therefore, the correct answer is:
B. 39.1 g
1. Atomic Mass and Moles: The atomic mass of potassium is given as 39.1. This is the mass of one mole of potassium atoms, which is equivalent to Avogadro's number of atoms ([tex]\(6.02 \times 10^{23}\)[/tex] atoms).
2. Avogadro's Number: Avogadro's number ([tex]\(6.02 \times 10^{23}\)[/tex]) represents the number of atoms or molecules in one mole of a substance.
3. Molar Mass: Because the molar mass of potassium is 39.1 grams per mole, this means that one mole of potassium atoms (which is [tex]\(6.02 \times 10^{23}\)[/tex] atoms) has a mass of 39.1 grams.
Given these points, we can conclude that [tex]\(6.02 \times 10^{23}\)[/tex] atoms of potassium have a mass of 39.1 grams.
Therefore, the correct answer is:
B. 39.1 g
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