Helium is found to diffuse

  1. Helium is found to diffuse two times faster than X. What is the molar mass of X?
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    2. aldrin sean asked by aldrin sean
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  2. What characteristic distinguishes helium (He) from the other noble gases?Helium has a strong odor. Helium is highly reactive.
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  3. 5.What characteristic distinguishes helium (He) from the other noble gases? Helium has a strong odor. Helium is highly reactive.
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  4. it takes a certain gas 1.98 times as long to diffuse as an equal volume of helium under the same conditions. what is the
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    2. Anonymous asked by Anonymous
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  5. 5.00 grams of hydrogen is found to diffuse through an opening in 20.00 minutes. under the same conditions, how many grams of
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    2. Clay asked by Clay
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  6. A mixture of helium and neon gases at 317 K contains 3 times the number of helium atoms as neon atoms. The concentration
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    2. JJ asked by JJ
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  7. Helium BalloonsMalik is investigating the properties of helium. Malik finds the chart below about helium in a textbook. The
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  8. Why will a balloon filled with helium float in the air? A. Helium is denser than air b. Helium is less dense than air c. Helium
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  9. A mole of helium gas contains 6.02x10^23 helium atoms. How many helium atoms are there in a micromole of helium? How many moles
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    2. sara asked by sara
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  10. Why will a balloon filled with helium float in air?Responses Helium is a diatomic molecule. Helium is a diatomic molecule.
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