Chemistry, 24.07.2020 17:01 ctuek5990

Copper has only two naturally occurring isotopes, Cu-63 and Cu-65. The mass of Cu- 63 is 62.9396 amu and the mass of Cu-65 is 64.9278 amu. Use the atomic mass of copper to determine the relative abundance of each isotope in a naturally occurring sample. Express your answers numerically separated by a comma.

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 10:30

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Answers: 1

Answer

Chemistry, 22.06.2019 13:00

Amixture with the same composition throughout is!

Answers: 1

Answer

Chemistry, 23.06.2019 02:30

Which of the following statements are incorrect?

Answers: 3

Answer

Chemistry, 23.06.2019 05:40

Convert a speed of 201 cm/s to units of inches per minute. also, show the unit analysis by dragging components into the unit‑factor slots.

Answers: 1

Answer

You know the right answer?

Copper has only two naturally occurring isotopes, Cu-63 and Cu-65. The mass of Cu- 63 is 62.9396 amu...

Questions

Physics, 05.02.2021 06:10

What was Manifest Destiny? How did the Mexican-American War contribute to this ideal?...

Chemistry, 05.02.2021 06:10

1a. Describe A waiter carries a 5-newton tray of food while he walks a distance of 10 meters. Is work done on the tray? Why or why not? n...

Biology, 05.02.2021 06:10

Taxomony i’m not sure if anyone knows this or not. A) fox squirrel B) White nose coati C) pelican D) bush ankle

Advanced Placement (AP), 05.02.2021 06:10

A solid understanding of is the foundation of verbal communication....

History, 05.02.2021 06:10

True or False Please help :) ...

Mathematics, 05.02.2021 06:10

Tan X CSC X= sec x get one side to equal the other...

History, 05.02.2021 06:10

What side was Belgium on during WWI?...

Mathematics, 05.02.2021 06:10

Solve for the missing side: simplify the radical

Social Studies, 05.02.2021 06:10

It is estimated that about people died from the plague worldwide. 75,000,000 60,000,000 50,000,000 85,000,000...

Mathematics, 05.02.2021 06:10

The C major key, starting with the middle C, consists of seven notes (white keys on the piano) with the following frequencies. Note C D E F G A B Freq...

Mathematics, 05.02.2021 06:10

Kathy and her friends got 2 Pizzas They ate: 4/8 of a pizza on Monday. 3/8 of a pizza on Tuesday and 5/8 of a pizza on Wednesday. How much pizza was l...

Business, 05.02.2021 06:10

Question in picture above ...

English, 05.02.2021 06:10

When you draft to focus your perspective, you are . A. circling important items B. focusing on the moment C. making statement...

English, 05.02.2021 06:10

What are the main elements of a literary text? Define each of them....

Mathematics, 05.02.2021 06:10

Can someone help pleasere ...

Mathematics, 05.02.2021 06:10

Timothy bought 4 packages of cat food and 3 packages of dog food. Each package of cat food contained 7 cans, and each package of dog food contained 3...

Mathematics, 05.02.2021 06:10

7. The table at the right shows the number of phone calls Mr. Walker made during 5 days of fundraising. Which would be the best number to...

Mathematics, 05.02.2021 06:10

Question 5 Multiple Choice Worth 1 points) (01.03 LC) When constructing an inscribed hexagon by hand, which step comes after constructing...

English, 05.02.2021 06:10

What are some of the particular ways that the Wife of Bath addresses themes of injustice? How does she perceive fairness and unfairness, and ho...

Mathematics, 05.02.2021 06:10

Heather drove at a constant rate. She traveled 162 miles in 3 hours. How far did Heather travel in 1 hour?...

More questions: Chemistry Another questions