This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How old is a bottle of wine if the tritium (3H) content is 25% that of a new wine? The half-life of ... (Read 8 times)

kaitlynndavis

  • Full Member
  • ***
  • Posts: 136
on: Nov 5, 2023

Question 1

How many 14C atoms are in a charcoal sample that has a decay rate of 3,500 disintegrations per min?  (For 14C, t1/2 = 5,730 yr.)
◦ 2.9 × 107 atoms
◦ 8.0 × 10–7 atoms
◦ 1.4 × 1014 atoms
◦ 1.5 × 1013 atoms
◦ 6.02 × 1020 atoms

Question 2

How old is a bottle of wine if the tritium (3H) content is 25% that of a new wine?  The half-life of tritium is 12.5 years.
◦ 0.25 yr
◦ 3.1 yr
◦ 25 yr
◦ 38 yr
◦ 50. yr
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by kaitlynndavis on Nov 5, 2023

annaelena92

  • Full Member
  • ***
  • Posts: 167
Reply #1 on: Nov 5, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 55% of students answer this correctly


kaitlynndavis

  • Member
  • Posts: 136
Reply 2 on: Nov 5, 2023
YES! Correct, THANKS for helping me on my review

lcapri7

  • Member
  • Posts: 350
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

This solitary tree is an appropriate symbol for the tree of life This solitary tree is an appropriate symbol for the tree of life
The life history of T cells The life history of T cells
Identify each stage of the life cycle Identify each stage of the life cycle
Life Is Abundant in Soil Life Is Abundant in Soil
A field study of guppy life history evolution. A field study of guppy life history evolution.
Life cycle of a conifer (pine) Life cycle of a conifer (pine)
Video: Red Blood Cells - Erythropoietin (EPO)

For a complete list of videos, visit our video library