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 solve the problem of finding the mass of [tex]\(6.02 \times 10^{23}\)[/tex] atoms of potassium, we need to understand the concept of a mole in chemistry.
1. Understand Atomic Mass and Moles:
- The atomic mass of potassium is given as 39.1 grams. This number tells us that one mole of potassium atoms, which is [tex]\(6.02 \times 10^{23}\)[/tex] atoms (Avogadro's number), has a mass of 39.1 grams.
2. Identify the Mass for One Mole:
- By definition, the atomic mass in grams of an element corresponds to the mass of one mole of its atoms. Therefore, for potassium, the mass of one mole (or [tex]\(6.02 \times 10^{23}\)[/tex] atoms) is 39.1 grams.
3. Select the Correct Answer:
- Given the options, the correct answer that matches our understanding that the mass of [tex]\(6.02 \times 10^{23}\)[/tex] atoms of potassium is the atomic mass in grams, is option B: [tex]\(39.1 \text{ g}\)[/tex].
So, the mass of [tex]\(6.02 \times 10^{23}\)[/tex] atoms of potassium is 39.1 g.
1. Understand Atomic Mass and Moles:
- The atomic mass of potassium is given as 39.1 grams. This number tells us that one mole of potassium atoms, which is [tex]\(6.02 \times 10^{23}\)[/tex] atoms (Avogadro's number), has a mass of 39.1 grams.
2. Identify the Mass for One Mole:
- By definition, the atomic mass in grams of an element corresponds to the mass of one mole of its atoms. Therefore, for potassium, the mass of one mole (or [tex]\(6.02 \times 10^{23}\)[/tex] atoms) is 39.1 grams.
3. Select the Correct Answer:
- Given the options, the correct answer that matches our understanding that the mass of [tex]\(6.02 \times 10^{23}\)[/tex] atoms of potassium is the atomic mass in grams, is option B: [tex]\(39.1 \text{ g}\)[/tex].
So, the mass of [tex]\(6.02 \times 10^{23}\)[/tex] atoms of potassium is 39.1 g.
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