Write the equation for the expected decays:- (a) Estimate the absorbed dose in Joules (b) Estimate the absorbed dose in grays for a 60 kg person from one year inhalation of radon. Concept Introduction: An average person is revealed to 360 millirem of background radiation per year from a variety of natural & manmade sources. About 2/3 of that comes from inhalation of 222 Rn that is produced in soil by decay of 238 U

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MISSED THIS? Read Section 19.9 (Pages 878-881); Watch IWE 19.10 Consider the following reaction: CH3OH(g) CO(g) + 2H2(g) (Note that AG,CH3OH(g) = -162.3 kJ/mol and AG,co(g)=-137.2 kJ/mol.) Part A Calculate AG for this reaction at 25 °C under the following conditions: PCH₂OH Pco PH2 0.815 atm = 0.140 atm 0.170 atm Express your answer in kilojoules to three significant figures. Ο ΑΣΦ AG = -150 Submit Previous Answers Request Answer □? kJ × Incorrect; Try Again; 2 attempts remaining Calculate the free energy change under nonstandard conditions (AGrxn) by using the following relationship: AGrxn = AGrxn + RTInQ, AGxn+RTInQ, where AGxn is the standard free energy change, R is the ideal gas constant, T is the temperature in kelvins, a is the reaction quotient. Provide Feedback Next >

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Chapter 14, Problem 14.71PAE

Interpretation Introduction

Interpretation: Write the equation for the expected decays:-

(a) Estimate the absorbed dose in Joules

(b) Estimate the absorbed dose in grays for a 60 kg person from one year inhalation of radon.

Concept Introduction: An average person is revealed to 360 millirem of background radiation per year from a variety of natural & manmade sources. About 2/3 of that comes from inhalation of 222Rn that is produced in soil by decay of 238U

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MISSED THIS? Read Section 19.9 (Pages 878-881); Watch IWE 19.10 Consider the following reaction: CH3OH(g) CO(g) + 2H2(g) (Note that AG,CH3OH(g) = -162.3 kJ/mol and AG,co(g)=-137.2 kJ/mol.) Part A Calculate AG for this reaction at 25 °C under the following conditions: PCH₂OH Pco PH2 0.815 atm = 0.140 atm 0.170 atm Express your answer in kilojoules to three significant figures. Ο ΑΣΦ AG = -150 Submit Previous Answers Request Answer □? kJ × Incorrect; Try Again; 2 attempts remaining Calculate the free energy change under nonstandard conditions (AGrxn) by using the following relationship: AGrxn = AGrxn + RTInQ, AGxn+RTInQ, where AGxn is the standard free energy change, R is the ideal gas constant, T is the temperature in kelvins, a is the reaction quotient. Provide Feedback Next >

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