3. Select the correct option of the missing particle for the followingNuclear Equation:4219 K → 01e +4242СаAr20 Ca18O A41Ar41Са1820

Given nuclear equation: 1942K → -10e + __ Let us…

Answered: 3. Select the correct option of the…

Intro Spectroscopy

5th Edition

ISBN:9781305221796

Author:PAVIA

Publisher:PAVIA

Chapter5: Nuclear Magnetic Resonance Spectroscopy: Part One: Basic Concepts

Section: Chapter Questions

Problem 1P

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Unreasonable Results The relatively scarce naturally occurring calcium isotope 48Ca has a halflife at about 21016y. (a) A small sample of this isotope is labeled as having an activity of 1.0 Ci. What is the mass of the 48Ca in the sample? (b) What is unreasonable about this result? (c) What assumption is responsible?
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4. From van der Waals equation, using (3²0) T (2²) ₁ = 0 Ꭲ a = ²-RTcVmc 8 Show that = and Tc = b = 8a 27Rb ; Vmc 3 5. Show that the Lennard-Jones energy (i) Pc = a 276² ---(ii) has a minimum value equal to - at r = 2¹/66. Vmc = 3b 12 U₁₁ (r) = 4 € [¹ - (-)]
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1. If the potential energy function is expressed as a U(r) a) Show that the inter-molecular distance r, for which the potential energy is 1/6 2B minimum is given by a b) Show that the inter-nuclear distance r for which the potential energy is zero is given by r. × (2)-\/6. a? c) Show that the minimum potential energy is given by, Umin=-- 4B
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One of the following is considered as a mirror nucleus to O (A=18, z=8): Ne (A=19, z=10) b. Mg (A=21, z=12) c. Ne (A=23, z=10) С. d. O (A=19, z=8) Ne (A=18, z=10) е.

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3. Select the correct option of the missing particle for the following Nuclear Equation: 4219 K → 01e + 42 42 Са Ar 20 Ca 18 O A 41 Ar 41 Са 18 20