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1. Given the mass of U-238 is 238.0003 amu, Th-234 is 233.9942 amu and He-4 is 4.0015 amu, calculate the energy lost when one mole of uranium undergoes alpha decay. 1.1 Which among the following represents the correct equation for the problem (See the picture for options)? 1.2 What is the amount of energy lost per mole of U-238? (c = 3 × 10⁸ m/s). Use E = ∆mc² where ∆m = reactants - products.  Note: 1 mol = 6.022×10²³ atoms and 1 kg·m²/s² = 1 J.

1. Given the mass of U-238 is 238.0003 amu, Th-234 is 233.9942 amu and He-4 is 4.0015 amu, calculate the energy lost when one mole of uranium undergoes alpha decay. 1.1 Which among the following represents the correct equation for the problem (See the picture for options)? 1.2 What is the amount of energy lost per mole of U-238? (c = 3 × 10⁸ m/s). Use E = ∆mc² where ∆m = reactants - products.  Note: 1 mol = 6.022×10²³ atoms and 1 kg·m²/s² = 1 J.

Introductory Chemistry: A Foundation
Introductory Chemistry: A Foundation
8th Edition
ISBN:9781285199030
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter1: Chemistry: An Introduction
Section: Chapter Questions
Problem 11ALQ
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1. Given the mass of U-238 is 238.0003 amu, Th-234 is 233.9942 amu and He-4 is 4.0015 amu, calculate the energy lost when one mole of uranium undergoes alpha decay.

1.1 Which among the following represents the correct equation for the problem (See the picture for options)?

1.2 What is the amount of energy lost per mole of U-238? (c = 3 × 10⁸ m/s). Use E = ∆mc² where ∆m = reactants - products.  Note: 1 mol = 6.022×10²³ atoms and 1 kg·m²/s² = 1 J.

22h+le+ E O Option 1 22h+e+E O Option 3 -E +227 + le O Option 2 -E ++ le O Option 4
Transcribed Image Text:22h+le+ E O Option 1 22h+e+E O Option 3 -E +227 + le O Option 2 -E ++ le O Option 4
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