Determine the age of the artifact

Assignment Help Chemistry

Reference no: EM13716676

Problem- A wooden artifact from a Chinese temple has a 14C activity of 30.7 counts per minute as compared with an activity of 58.2 counts per minute for a standard of zero age. From the half-life for 14C decay, 5715 yr, determine the age of the artifact. Years

Your answer must be supported by illustrations, Please answer with work shown to receive points

Reference no: EM13716676

Questions Cloud

Find the effective population size for the turtle population : Calculate the effective population size (Ne) for the turtle population and for the plant population. Show your work and state which of the species exhibits a larger reduction in Ne relative to its census population size.

Find the volumetric flow rate of saturated steam : The corresponding specific enthalpy at these conditions is 102.008 kJ/kg. The methane is heated by a stream of saturated steam entering the heat exchanger at 2.2 bar (absolute) and leaving as a liquid at 50.0Â°C. Find the volumetric flow rate of s..

Define what rate of heat does the boiler output : A boiler is used to heat steam at a brewery to be used in various applications such as heating water to brew the beer and sanitizing the brewing tanks. 75.0% of the heat produced by the boiler is used to create saturated steam at 12.0 bars (absolu..

Explain role of general education teacher's : What is the general education teacher's role in identification and assessment of students with EBD (Emotional/Behavioral Disorders)?

Determine the age of the artifact : A wooden artifact from a Chinese temple has a 14C activity of 30.7 counts per minute as compared with an activity of 58.2 counts per minute for a standard of zero age. From the half-life for 14C decay, 5715 yr, determine the age of the artifact.

Calculate the reaction rate without diffusion limitations : A bio film has formed on a non-porous surface in a reactor. The reaction rate is 0.3 g/s x m3 (robs). What would the reaction rate be without diffusion limitations?

Calculate concentrations of all major species : Assume that 234 g of CO2 dissolves in a 1000L pond creating carbonic acid. calculate concentrations of all major species presen once equilibrium has been reached?

What is the ph of the solution which results from mixing nh3 : What is the pH of the solution which results from mixing 35 mL of 0.50M NH3 and 35 mL of 0.50M HCl? (Kb for NH3=1.8E-5)

Calculate the ph of the solution at the equivalence point : Calculate the pH of the solution at the equivalence point if the concentration of the ammonium ion (NH4+) produced by the reaction is equal to .0148 M.

User Account

All Pages