Item 25Part A210Pb has a half-life of 22.3 years and decays to produce206Hg. If you start with 6.26 a of210Pb, how many grams of206Hg will you have after 10.4 years?O 1.70 gO 4.53 gO 9.06 g2.27 g8.57 gSubmitRequest Answer< Return to AssignmentProvide Feedback

Answered: Image /qna-images/answer/1aae90d5-fdf9-4dc2-b67f-9e83744e9706.jpg

Part A 210 Po has a half-ife of 22.3 years and decays to produce 0 Hg. if you start with 6.26 g of 210 Pb. how many grams of 306 Hg will you have after 10.4 years? O 1.70 g 4.53 9 O 0.08 g O 227 g 8.57 g Submit Request Answer

Part A 210 Po has a half-ife of 22.3 years and decays to produce 0 Hg. if you start with 6.26 g of 210 Pb. how many grams of 306 Hg will you have after 10.4 years? O 1.70 g 4.53 9 O 0.08 g O 227 g 8.57 g Submit Request Answer

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter32: Radiochemical Methods

Section: Chapter Questions

Problem 32.9QAP

See similar textbooks

Related questions

Q: Be sure to answer all parts. Determine the age of rock that contains 34.7 mg of 23ºU and 3.57 mg of…

A: Radioactive decay follows first order kinetics. So, k = 0.693/t(0.5) ...(1) Here, t(0.5) =…

Q: Which of the following isotopes is most likely to undergo electron capture as a radioactive decay…

Q: This question pertains to topics in Nuclear Chemistry. Part B: What nuclide undergoes neutron…

A: Neutron emission is a process in radioactive decay where one or more number of neutrons ejected from…

Q: Question 45 If the half life of P-32 is 14 days, how many grams will remain after 42 days if we…

A: 1- First we will determine the Rate constant ( k ) : k = 0.6931 / half life k = [ 0.6931 / 14 day…

Q: 206 °Hg. If you start with Pb has a half-life of 22.3 years and decays to produce 8.79 g of 210 210…

A: Given,

Q: The accompanying graph illustrates the decay of 4288Mo, which decays via positron emission. A. What…

A: The nuclear decay equation for the decay process is 8842Mo ----> 8841Nb + 0+1e

Q: Can someone please help me with this question?

Q: 4. C-14 is produced in the upper atmosphere by reaction of N-14 with neutrons. The other product is:…

A: Carbon-14 (14C) is an isotope of Carbon which is radioactive in nature. It is composed of 6…

Q: 50. What radioactive decay does very energetic nuclide undergo? * C. Gamma A. Alpha B. Beta D.…

Q: Gold-198 has a half-life of 2.7 days. How much of a 344.7 mg gold-198 sample will remain after 13.5…

A: Given data: Half-life of Gold-198 (t1/2)= 2.7days Initial amount of Gold-198(A∘) = 344.7 mg Time for…

Q: III. If a sample of Na-24 ( T1/2 = 15h) originally contains 48 g, a) how many hours will be…

Q: If there are 37 kg of the element left after 25 days,in prob 3, what was the initial amount of the…

A: The rate of the reaction is referred to the change in the molar concentration in the distinct…

Q: How much of a 500g sample of K-42 is left after 37.2 hours if the half-life of K-42 is 12.4 hours?…

A: The radioactive decay follows first-order kinetics. We know that the half-life of K-42 is 12.4…

Q: tch each of the following hypothetical radioactive decay equations with the me of of the radioactive…

Q: c. °Po → He + ? 84 Balanced equation: OA. a-decay ов 3-decay OC. Fission D. Fusion OE. Other

A: Answer- option A ) Alpha - decay

Q: ( explanation with ans)

Q: Palladium-107 (Z = 46) undergoes beta (ß) decay (t₁/2 = 6.5 × 10³ yr). Write the balanced nuclear…

Q: Direction: Complete the following equations. 238 U → 23490 Th +-_He 226 Ra → 222 Th +-_a 1. 2. 3.…

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for…

Q: The hydride of an unstable nuclide of a Group IIA metal, MH2(s), decays by alpha emission. A…

Q: QUESTION 15 Who spread news of uranium fission to USA? Leo Szilard Enrico Fermi Niels Bohr Otto…

A: Question 15 We have to choose the following given options has spread news of uranium element fission…

Q: QUESTION 8 If we start with 1.000 g of cobalt-60, 0.675 g will remain after 3.00 yr. This means that…

Q: QUESTION 33 Which of the following nuclides is most likely to decay by electron capture? A. 190H…

Q: 210Pb has a half-life of 22.3 years and decays to produce 206Hg. If you start with 7.50 g of 210Pb,…

A: Decay reactions are first order reactions. Since we know that the relationship between the amount of…

Q: Write the nuclear equation: K-42 decays to produce a beta particle. [NOTE: For (a,b): 'a' is atomic…

A: Potassium undergoes beta (minus) decay to produce an electron and a calcium nucleus.

Q: What particle is emitted when Cobalt-60 decays to nickel-60? A. neutron D. a-particle B. proton E.…

Q: 60Co is originally produced from 58Fe, which is first converted to 59Fe. Which particle did the 58Fe…

Q: When 6Li is bombarded with 2H, 2 identical particles are formed. Identify the particles.

A: When 6Li react with 2H then it's produces two identical particles and we will findout the particle.…

Q: Polonium-216 decays to lead-212 by emission of an alpha particle. Which of the following is the…

A: To find: The nuclear equation for the reaction in which Polonium-216 decays to lead-212 by emission…

Q: Example 3.4 "F undergoes positron decay to 17O. Write out the balanced equat decay diagram. If the…

Q: 210Pb has a half-life of 22.3 years and decays to produce 206Hg. If you start with 7.50 g of 210Pb…

A: The radioactive decay involves disintegration of the unstable nuclei to form stable daughter nuclei.…

Q: 220F + 216 At 16N - B+ "0 -1 87 85 What is the relationship between the total mass of the reactants…

Q: missing species

A: The above given reaction is the reaction that occurs in the atmosphere that helps in the production…

Q: 88Ra undergoes alpha decay. Which of the following show the correct process for this decay? A 266Ra…

Q: If bismuth-210 has a half-life of 5.0 days and you started with 30.59 grams then how many grams of…

Q: A moon rock collected by a U.S. Apollo mission is estimated to be 4.00 billion years old by…

A: Given: Half life of U235 , t1/2= 4.47x 109 yrsPresent time, t= 4.00 x 109 yrs mass of U238 = 1.430g

Q: 20 (Ne + 10 24 M9 12

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: A sample of mercury-194 has an activity of 0.250 Ci. How many milligrams of Hg-194 are present in…

A: Given: Sample of mercury-194 Activity=0.250 Ci The half-life of mercury=444 yr Now, 1 Ci=3.7 x 1010…

Q: For the following, fill in the missing part of the alpha decay. 1. 238/94 Pu> 4/2He + __________…

A: Alpha decay is defined as a generation of an alpha particle and the general equation for alpha decay…

Q: 1. Plutonium-239 is used as the energy source for heart pacemakers and space probes. It decays by…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Plutonium-239 is used as the energy source for heart pacemakers and space probes. It decays by alpha…

A: The reactions involving formation of new nucleus with emission of some radiation along with it from…

Q: QUESTION 25 237 Np decays to 209Bi. How many beta decays are involved in this decay series? O a. 2…

A: Calculate number of beta decay involved for the given process ---

Q: activity

Q: 9 points The half-life of Zn-71 is 2.4 minutes. If one had 100.0 g at the beginning, how many grams…

A: Answer

Q: The diagram below illustrates the radioactive decay of a sample of mercury-207. Use it to answer the…

A: we know K= 0.693T1/2where k= decay constant T1/2 = Half lifegiven T1/2=3minK= 0.693T1/2…

Q: Why is the isotope 36CI radioactive while 35CI and 37Cl are not? Elements with an number of protons…

A: Identify the isotopes and fill in the bracket---

Q: Aluminum decayed into silicon. It must have emitted a(n) __________ .

A: Aluminium has 22 isotopes and only one of them is stable. Since the isotope of Aluminium has not…

Q: radioactivity be most likely to occur? those with excess neutrons those with not enough neutrons…

A: Let us discuss the radioactive decay and nuclear chemistry.

Q: Question 8 H + H → He + ¿n The reaction above is an example of nuclear 235U + on + 4Ba + Kr +3 ,n 92…

Concept explainers

Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.

Question

100%

Item 25
Part A
210
Pb has a half-life of 22.3 years and decays to produce
206
Hg. If you start with 6.26 a of
210
Pb, how many grams of
206
Hg will you have after 10.4 years?
O 1.70 g
O 4.53 g
O 9.06 g
2.27 g
8.57 g
Submit
Request Answer
< Return to Assignment
Provide Feedback

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE. Radium was found to decompose 2% of its initial quantity after 20 years. Determine the half-life of the radioactive substance.d. After 20 years, what is the remaining quantity of the radioactive substance with reference to its initial amount?e. What is the boundary condition to compute for the proportionality constant k?f. What is the particular equation for the given radioactive substance?***Note!For your basis, here are the questions for letters a-c which have already been answered in this link (https://www.bartleby.com/questions-and-answers/radium-was-found-to-decompose-2percent-of-its-initial-quantity-after-20-years.-determine-the-half-li/76942513-2d5c-48fb-95b6-13f2d9301722):a. What is the working equation for this problem?b. What is the general solution for the given radioactive substance?c. What is the boundary condition to determine the constant C.
After 4.00 years, 2,000g of a radioisotopes remains from a sample that had and original mass of 4.00g. Calculate the half-life of this mystery radioisotopes. How much radioisotopes remains after 20.0 years ? Show calcs and sig fig processes.
How did you get this? k===0.693t1/20.69315 hrs0.0462 hrs−1k=0.693t1/2=0.69315 hrs=0.0462 hrs 0.693 a 102.0 nanogram(ng) sample of sodium-24 was stored in a lead-lined cabinet for 2.5 days How much sodium-24 remained? The half-life os sodium -24 is 15 hours _________ ng sodium -24 remain check_circle Expert Answer thumb_up thumb_down Step 1 Radioactive decay is a first order reaction. Conversion of days into hours: 1 day2.5 days===24 hrs2.5×2460 hrs1 day=24 hrs2.5 days=2.5×24=60 hrs Calculation of k: k===0.693t1/20.69315 hrs0.0462 hrs−1k=0.693t1/2=0.69315 hrs=0.0462 hrs-1 Step 2 Radioactive decay is a first order reaction, therefore: [A]=[Ao] e−kt[A]=[Ao] e-kt where [A] is the final amount remained at time t, [Ao] is the initial amount. Putting values: [A]====102.0 ng×e−0.0462 hrs−1×60 hrs102.0 ng×e−2.772102.0 ng×0.062546.38 ng[A]=102.0 ng×e-0.0462 hrs-1×60 hrs=102.0 ng×e-2.772=102.0 ng×0.06254=6.38 ng Thus 6.38 ng of sodium-24 remained.
A fossil contain 23% of the carbon-14 that the organism contained when it was alive. Graphically estimate its age. Use 5700 years for the half life of carbon-14 *. The fossil is approximately..... years old (round to the nearest integer as needed)
A rock formed with 1000 atoms of a radioactive parent element, but only contains 250 radioactive parent atoms today. If the half-life is 1,000,000 years, how old is the rock? *appreciate if u could show the solution clearly. Tq ??
Find the associated exponential decay or growth model. (Round all coefficients to three significant digits.) Q = 1,500 when t = 0; half-life = 1 Q=
a)How many moles of N2O5 will remain after 4.0 min ? Express the amount in moles to two significant digits. b)How many minutes will it take for the quantity of N2O5to drop to 1.7×10−2 mol ? Express your answer using two significant figures. c)What is the half-life of N2O5 at 70∘C? Express the half-life in seconds to three significant digits.
Solve asap this,i will give u thumsup A living specimen in equilibrium with the atmosphere contains one atom of 14C (half-life = 5 730 yr) for every 7.70 1011 stable carbon atoms. An archeological sample of wood (cellulose, C12H22O11) contains 22.1 mg of carbon. When the sample is placed inside a shielded beta counter with 88.0% counting efficiency, 761 counts are accumulated in one week. We wish to find the age of the sample. (a) Find the number of carbon atoms in the sample. (b) Find the number of carbon-14 atoms in the sample. (c) Find the decay constant for carbon-14 in inverse seconds. s−1 (d) Find the initial number of decays per week just after the specimen died. decays/week (e) Find the corrected number of decays per week from the current sample. decays/week (f) From the answers to parts (d) and (e), find the time interval in years since the specimen died. yr
The civilization on the planet Ecton is endangered by the continual illegal disposal of Klingon hair spray which is causing the atmosphere to decompose by a first-order rate law.Science Officer Spock has determined that their atmosphere is decomposing with a half-life of 12.50 min. Dr. McCoy, the medical officer, has determined that the Ectoniansneed a minimum of 6.25% of the original atmosphere to survive. Meanwhile, Scottie, thechief engineer, is desperately trying to fix the transporter so that the entire Ectonian population can be transported to a safe planet. You are the acting Commander, replacingCaptain Kirk, who is on vacation. How long does Scottie have to repair the transporter
A river water sample of 25°C is contaminated with diazepam with initial concentration of 5000 ppb (or ng/L) when it secondary biodegradation rate in water, Kd = 10^1.3 (cu cm/mol-sec) at 25°C and molar mass of diazepam is 284.7g/mol. What is the half life of the diazepam in hours? Note: I need right answer with clear calculations.
The natural abundance of 14C in the earth's atmosphere and all living organisms is approximately constant at about one part per trillion. However, after an organism dies, the concentration of 14C decays with a half-life of 5730 years. If an ancient sample of bone is found to have a 14C radioactive decay rate that is only 39 percent of an equal size sample of contemporary bone, what is the estimated age of the ancient sample? Include 3 significant figures
A toxic heavy metal has a whole body half-life of about 16 years. The ADI (RfD) of this metal for food is 2.3 × 10−3 mg kg−1 d−1. What is the acceptable daily intake for a 75 kg person? What is the whole body level of this metal if ingestion were maintained at ADI? [Hint: Atmospheric residence time analysis calculations are very similar.]