Chemistry, 30.11.2021 22:00, RavenousLlama
The half-life of polonium-218 is 3. 0min. If you start with 16 mg, how long will it be before only 1. 0 mg remains?.
Answers: 2
Chemistry, 22.06.2019 15:10, kolbehoneyman
The ozone molecule o3 has a permanent dipole moment of 1.8Γ10β30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5Γ10β10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion. what is the frequency f of oscillation?
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Chemistry, 22.06.2019 21:00, agarcia24101993
What is the chemical formula for the compound formed between sodium and flour one
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The half-life of polonium-218 is 3. 0min. If you start with 16 mg, how long will it be before only 1...
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