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What volume is needed to store 0.050 moles of helium gas at 202.6 k...
Chemistry, 11.03.2020 16:23 tamyahamlin02p6b7yt
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What volume is needed to store 0.050 moles of helium gas at 202.6 kPa and 400 K? (Given: R = 8.314 L-kPa/K-mol)
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An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1:
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