help The ratio of Carbon-14 with Carbon-12 is given by the formula R=-1-/223 where t is the time in years.1012If a fossil discovered has a carbon ratio ofwhat is the estimated age of this fossil?1014A Approximately 56,802 yearsB Approximately 37,868 yearsApproximately 26,172 yearsApproximately 13,605 years

Given: The ratio of C-14 with C-12 is given by the formula, => R = 11012e-t8223 Where t = time…

The ratio of Carbon-14 with Carbon-12 is given by the formula R=- 10-2 /0223_where t is the time in years. If a fossil discovered has a carbon ratio of 1014 , what is the estimated age of this fossi? A Approximately 56,802 years B) Approximately 37,868 years Approximately 26,172 years Approximately 13,605 years

The ratio of Carbon-14 with Carbon-12 is given by the formula R=- 10-2 /0223_where t is the time in years. If a fossil discovered has a carbon ratio of 1014 , what is the estimated age of this fossi? A Approximately 56,802 years B) Approximately 37,868 years Approximately 26,172 years Approximately 13,605 years

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

Similar questions

C. SH
ipboard Font Paragraph Styles Aspirin Yield Lab NAME: 6. How much aspirin is needed for Part B #1? PRE-LAB 1. What is an antipyretic? REPORT: 2. What is an analgesic? A. Preparation of Aspirin DAY 1 3. What is the "active ingredient" in aspirin? Why is it not ingested directly? 1. Mass of salicylic acid (g) 2. Mass of filter paper (g) 4. In this experiment, 2.00 g of salicylic acid reacts with an excess amount of acetic anhydride. Calculate the theoretical yield of acetylsalicylic acid for this synthesis. 3. Mass of dried filter paper plus sample (g) 4. Theoretical yield of aspirin (g) 5. Experimental (actual) yield of aspirin (g) 5. A0.331 g sample of aspirin prepared in the laboratory was dissolved in 95% ethanol and titrated to a phenolphthalein endpoint with 16.7 ml of 0.107 M NAOH. 7. Volume of water used in the experiment 8. Mass of aspirin dissolved in the experiment (see A7 a. Calculate the moles of acetylsalicylic acid in the aspirin sample. 6. Experimental yield, corrected…
4) A heart failure patient shows digoxin toxicity. She received 125 mcg as standard dose. Serum levels were reported to be 2 ng/mL (2 mcg/L). Target therapeutic level is 0.8 ng/mL. What dose should she receive? A. 25 mcg. B. 50 mcg. C. 75 mcg. D 100 mcg. E. 125 mcg. THE ANSC
help me
Need help understanding how to do these problems. Can you show me step by step how to do a couple of these?
A doctor has ordered for a week 0.35 grams of Carvedilol for a patient with high blood pressure. If your stock on hand consists of 25 mg tablets, how many tablets will you need for 1 day's treatment for the patient? QUESTION 13 O a. 2 O b. 14 O C. 7 O d. 20 O e. 1 QUESTION 14
What would step 1 and 2 be?
See picture. Any idea what these would look like?