1. Plutonium-239 is used as the energy source for heart pacemakers and space probes. It decays by alpha emission. Calculate Am in grams when 1 mole of Pu-239 decays. How much energy in (kilojoules) is given off by the decay of 2 mg of Pu-239?

1. Plutonium-239 is used as the energy source for heart pacemakers and space probes. It decays by alpha emission. Calculate Am in grams when 1 mole of Pu-239 decays. How much energy in (kilojoules) is given off by the decay of 2 mg of Pu-239?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Identify the name. Ty

A: The name of the given structure in the question in capital letters is

Q: Calculate the value of × by applying approximation method and check if the approximation is valid…

A: Using ICE table and equilibrium constant expression to find degree of dissociation and to decide…

Q: Select all the compounds. rhenium (Re) carbon monoxide (CO) sodium hydroxide (NAOH) glucose (CH,06)

A: In the given problem we are asked to find all the compounds.Compound : These are the chemical…

Q: 2. A solid aluminum cube (specific gravity = 2.71) has a length of 532 millimeters. What is the mass…

A: Answer :- Mass of Aluminum cube having Specific gravity 2.71 and Length 532 millimeter = 408041.5 g…

Q: A solution of a dye with an absorptivity coefficient (ε) of 3.75 x 102 M-1cm-1 had an absorbance of…

A: Given : ε= 3.75 x 102 M-1cm-1 A = 0.039 l = 1.00 cm

Q: Balance the following chemical equations. Then identify the type of equation for each: combination,…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Q9. Which of the following lithography printing causes almost no damage to the mask used during the…

A: Answer : Projection Printing Proximity printing also have a gap During proximity printing, the…

Q: +3 +2 Na Ma O +1 Li Ca NS F -1 AI Br H -2 -3 Reset Help

A: This question belong to classification of the elements and periodicity.

Q: Give the IUPAC names

A: Requirement from question: Need to write IUPAC name of given three componds.

Q: how to calculate delta H in this picture by using Excel program?

Q: Write structures for the following names:

A: Compounds have same molecular formula, same connectivity and structural formula but differ due to…

Q: Problem Set 7- Chapter 7 1. For each group, circle the species with the largest radius (b) (c) Mg²+…

A: We know the following trends for the ionic radius ; As we move from left to right in the periodic…

Q: Nickel carbonyl decomposes to form nickel and carbon monoxide, like this: Ni (CO) 4 (9) Ni(s) +4…

A: Given : reaction

Q: Relative Abundance *(p) 100 80- 60 40 20 57 M (136) T "" 20 25 30 35 40 45 50 55 60 65 70 75 80 85…

Q: Be sure to answer all parts. Enter your answer in scientific notation. A gas-filled balloon having a…

A: From the combined gas laws we can calculate the volume .

Q: 4) How many mmoles of SCN ion are there in 1.0 mL of 0.00200 M KSCN?

A: Recall the following expression of milimoles(mmoles) as follows Milimoles=Volumein…

Q: لم يتم الاجابة عليه بعد الدرجة من 2 علم هذا السؤال Which one of the following statements about…

A: Density is intensive property because it is the ratio of two extensive property which is mass and…

Q: Rx th.Oz /DMF

Q: Hi, i was looking for thr sp2 not three

A: Orbital hybridization is the concept of mixing atomic orbitals to form new hybrid orbitals suitable…

Q: compound pick a sketch BrCl CO 2 3 5 6 7 8 e 8

A: The image presents two different compounds, CO and BrCl, and asks the user to "pick a sketch" for…

Q: acıdıc 2- 3+ + CO2 (5) 2- basic

A: The given redox reaction is: Cr2O72-aq + C2O42-aq → Cr3+aq + CO2g Oxidation state of…

Q: Part G Interactive 3D display mode H3C CH3 Br

A: IUPAC rules: 1-Selection of maximum number of primary carbon chain.(Priority order-funtional…

Q: [References) A few hydrogen and oxygen molecules are introduced into a container in the quantities…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: Step 1: Step 2: Step 3: Step 4:

Q: Consider this reaction: 2H, PO₂ (aq) → P₂O, (aq) + 3H₂O (aq) At a certain temperature it obeys this…

Q: Bromobutane (CAH9Br) reacts with ethyllithium (C2H5LI) as follows: C4H9BR + C2H5LI → C4H9LI + C2HsBr…

A: Every reaction obeys the law of conservation of mass. So, we need to balance the reaction, and thus…

Q: Complete the Calculations to find the weight NV= wt %3D 60 lo00 0,945 = 60 %3D loou

A: We can solve the calculation by cross multiplication. We know that, normality is the gram equivalent…

Q: Complete the balanced neutralization equation for the reaction below: HCIO:(aq) + CSOH(aq) →

A: The answer to the following question is given as:

Q: Question 19 A beaker containing a liquid is left to sit undisturbed overnight. In the morning, there…

A: Answer is colloid.

Q: What is the difference between Class A and Class B glassware? Which Class (A or B) would be better…

A: The glasswares are the apparatus that is used in laboratories for measurements and storage.

Q: Sstepr Og Meé Nhe fh

Q: Absorbance vs Concentration (M) Absorbance 0.6 0.4 0.2 0.0 0.00001 Absorbance -10584*x + 0.0314 R² =…

A: A question based on absorption. Using the given information about the equation of the line for the…

Q: www.mac 11 10 HSP-00-525 MWAN ppm 2 lil O G C6H1002

A: The question is based on concept of organic spectroscopy. we have to analyse the spectral data and…

Q: Part 3: 09 Average absorbance prorhande Flask 8 Flask 9 Flask 10 Flask 11 Part 3: Q Flask 8 Flask 9…

A: Given: [FeSCN+2] (mol/L) Flask 8 4.59×10-5 Flask 9 5.18×10-5 Flask 10 6.64×10-5 Flask…

Q: 4 W A.b.l0l0a2X 103 2.998 x10 25410-9 VI of pnat r roona9 cow of of s/omad ot .Smy Zo sotary EP C…

A: The result for the given is

Q: 2. These images were taken here on Earth. What do you think caused these formations?

A: As here action of water is present ,so I'm taking this in chemistry subject. Images taken by…

Q: Chemisu y I LaDoluur) The following data were collected at 640 nm for a certain food coloring agent.…

A: According to Lambert Beer law, absorbance (A) of a solution is directly proportional to…

Q: Find Five candidates of RR Lyrae type with magnitude under +11?

A: RR lyare With periods ranging from a few hours to two days and optical brightnesses that normally…

Q: Arrow mechanism

Q: Staple your graph to the data sheet. Complete the following table: T-1(K-1) In(VP) 353 aw3 =0.00297…

A: From the given data first we will find out the ln(VP) values for 1 mole. Then we will draw the…

Q: If Johnny Joestar measured the amount of light absorbed by the analyte in a sample to determine its…

A: There are various methods use for quantitative analysis of compound in analytical chemistry. Example…

Q: A new band sensation is playing a concert and recording it for a live album to be released this…

A: Amplitude of a sound wave is also part of singing. When someone sings with a greater amplitude…

Q: If a solution has an absorbance of 2 you can be certain that the solution is highly diluted and…

A: If a solution has an absorbance of 2, you can be certain that this is a reliable absorbance, and…

Q: How does analytical chemistry help in forensic science?

A: The way how analytical chemistry help in forensic science has to be given,

Question

KINDLY WRITE IN GOOD PENMANSHIP PLEASE BECAUSE SOMETIMES I CAN'T UNDERSTAND THE WRITINGS.

ACT F-1

1. Plutonium-239 is used as the energy source for
heart pacemakers and space probes. It decays by
alpha emission.
Calculate Am in grams when 1 mole of Pu-239
a.
decays.
How much energy in (kilojoules) is given off by the
decay of 2 mg of Pu-239?
b.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

احسب مولارية المحلول 0.9gm/500ml/NaoH/Na=23/0=16/H3D1
O Relative intensity 100 50 15 mva 20 41 40 57 60 68 81 80 85 100 OH 1943. 120
IN QUALITATIVE ANALYSIS OF GROUP 3 CATIONS , COMPLETE THIS TABLE AND WRITE THE CHEMICAL REACTIONS FOR THE IONS THAT OCCURED. COMPLETE THIS TABLE: Group IIICations ConfirmatoryReagent Result/Observation SubstanceFormed Inference
(d) 0.15 M Ca(CIO3)2 lons: O CIO,- 2- CIO2- Ca2+ Ca+ O CIO3 [cation*] = M [anion] = M %3D Save for Later Attempts: 0 of 6 used Using multiple attempts will impact your score.
how does this reactivity of C=O compare & contrast to C=C chemistry?
15c
explain why alumina containing zeolites possess chemically active surface
Help pls
Mode of separation that uses a polar stationary phase: IEX HILIC SEC NPLC
2 What methods are used to sep X G In Part Il of experiment 5, a 1:1: X + u/ultra/courses/_393452_1/cl/outline * Question Completion Status: QUESTION 3 After you complete the second step, you will be left with a clear colorless liquid. What should be done to the liquid to finish the separation? O Heat the mixture to evaporate the liquid O Add a base to neutralize the solution. O Nothing - you are done since you have a pure, clear, colorless substance O Add the residue back to the solution and dry. QUESTION 4 In Part II of experiment 5, a 1:1:1 mixture of sand, salt, and salicylic acid must be separated. Order the following steps necessary to separate this mixture into three pure, dry solids. Filter the liquid leaving a filtrate with just salt dissolved and a residue of sand. v Add hot water to the residue obtained in two steps prior to this one. Filter the liquid leaving a filtrate with just salicylic acid dissolved and a residue of salt and sand. v Heat the filtrate obtained in two…
Why does the test for F- often yield false negatives?
dit View History Bookmarks Profiles Tab Window Help ALEKS X Explanation ALEKS - Tiffany Te-L-Peng - L X + C www-awu.aleks.com/alekscgi/x/Isl.exe/10_u-IgNslkr7j8P3jH-liGBdp5ulp5VqUnMDyPOVaX6q0CRPLZSQ5NDHtEP4AK_R5q2H71rLJx4uFZRV O ORGANIC OXIDATION AND REDUCTION Predicting the products of alkene epoxidation Check Predict the major products of this organic reaction. Be sure you use wedge and dash bonds when necessary, for example to distinguish between major products with different stereochemistry. C C + T X RCO3H A S O $ 32 è Click and drag to start drawing a structure.