What causes the appearance of lines in an emission spectrum? light is absorbed as an electron moves to a higher energy state. light is released as an electron moves to a lower energy state. an electron is released as light when it moves to a lower energy state. an electron is released as light when it moves to a higher energy state.
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Chemistry, 22.06.2019 00:00
Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin
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Chemistry, 22.06.2019 02:00
What is the volume occupied by 10.0 dm3 of gas at standard pressure after it has been compressedat constant temputure to 500.0 kpa?
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Chemistry, 22.06.2019 10:30
If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5
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Chemistry, 22.06.2019 18:30
Which of the following words describe the reality that the universe looks the same from various perspective
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What causes the appearance of lines in an emission spectrum? light is absorbed as an electron moves...
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