Chemistry, 13.10.2020 15:01 talannajanis
Can you actually measure the mass of atoms using a scale like the one in this lab? Explain.
In your post, share the percent abundance and atomic mass of the isotopes in each of the three mixtures you created. Then, find a classmate's post, and calculate the average atomic mass of one of their mixtures. Include the mixture, your work, and final answer when responding to their post. Return to your post, and read the responses of your classmates. If their calculations are correct, let them know they are right. If their calculations are not correct, show them how to calculate the average atomic masses of your mixtures.
How did the average atomic mass change as you varied the percent abundance of your isotopic mixtures?
There are two stable isotopes of lithium. The atomic mass of lithium-6 is 6.02 amu, and the atomic mass of lithium-7 is 7.02 amu. The average atomic mass of lithium is 6.94 amu. Can you predict which isotope has a greater abundance based on its average atomic mass? Explain.
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Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?
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Acetylene gas c2h2 undergoes combustion to produce carbon dioxide and water vapor how many grams of water are produced by the same amount of c2h2?
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Can you actually measure the mass of atoms using a scale like the one in this lab? Explain.
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