Chemistry, 28.01.2020 03:31 abrito1559
In terms of energy, how would you classify the following chemical reaction? 2cuo + 315 kj → 2cu + o2
a. exothermic
b. endothermic
c. both endothermic and exothermic
d. neither endothermic nor exothermic
Answers: 1
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4. absorption has the highest risk of overdose due to increased potency. a. rectal b. oral c. transdermal d. intranasal
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How do scientists think that gravity affected the formation of our solar system?
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The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 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 2.5×10−10 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?
Answers: 2
In terms of energy, how would you classify the following chemical reaction? 2cuo + 315 kj → 2cu + o...
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