Living carbon-containing source for the artifact die

Assignment Help Chemistry
Reference no: EM131976613

An artifact classified as wood, Bristlecone pine, found in a site at Tree ring, USA, is found to have a 14C radioactivity of 0.182 counts per second per gram of carbon. Living carbon-containing objects have an activity of 0.255 counts per second per gram of carbon. How long ago did the living carbon-containing source for the artifact die?

The half-life of 14C is 5730 years.

Reference no: EM131976613

Questions Cloud

Explain purchasing decision considering situational factors : Explain the purchasing decision considering situational factors, personal factors, psychological factors, and societal factors.
Moles of the ion in solution at the beginning of reaction : Identify the ion that is being reduced at the cathode and calculate the total number of moles of the ion in solution at the beginning of the reaction.
What quantity would maximize profits for the firm : What quantity would maximize profits for this firm? What would be the amount of the firm's total revenue at quantity and price identified in prior two question?
Write a formal business plan on behalf of the business : ASB4904 You are asked to think about and adopt a business idea for the purposes of this module and its assessment process.
Living carbon-containing source for the artifact die : Living carbon-containing objects have an activity of 0.255 counts per second per gram of carbon. How long ago did the living carbon-containing source
Review your friends inappropriate social media content : You want to help your friend, but you know her social media sites have photos and other material that violate your company's social media policy.
Calculate the volume of the base solution : The solution is titrated and reaches an equivalence point when 21.65 m L of a 0.6515M solution of HNO3 is added. Calculate the volume of the base solution:
What would the hydroxide ion concentration : 1. What would the hydrogen ion concentration be if the pOH was 4. 2. What would the hydroxide ion concentration be if the hydrogen ion concentration was 1 x 10
Provide a report on issue with a leadership theory : Select a leader of sufficient prominence that you can access public information to give a rich picture of that individual's leadership style, characteristics

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd