Chemistry, 22.10.2020 23:01 gabriella1232002
a 20.0L container holds 0.650 mol of He gas at 37.0C at a pressure of 628.3torr. the new pressure inside the container will be torr if the volume is reduced to 12.0L, the temperature increased to 177C, and 1.25 of additional He gas was added.
Answers: 3
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What type(s) of intermolecular forces are expected between ch3ch2cooh molecules? dipole forces, induced dipole forces, hydrogen bonding
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What does the symbol (–hfus) indicate in a phase change?
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Chemistry, 22.06.2019 19:20, evansh78
Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?
Answers: 3
a 20.0L container holds 0.650 mol of He gas at 37.0C at a pressure of 628.3torr. the new pressure in...
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