Chemistry, 29.09.2021 23:20 absmentalbreakdown

A certain element X has 3 isotopes. Their masses and abundances are as follows X-25 has an abundance of 57.43%. X-26 has an abundance of
22.37%. X-28 has an abundance of 20.20%. What is the atomic mass of X?
Round your answer to the nearest hundredth.

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 15:30

The isotonic saline solution described in part a is connected to an unknown solution via a semipermeable membrane, the unknown solution level drops. based on this information, what can be said about these two solutions?

Answers: 1

Answer

Chemistry, 22.06.2019 12:00

What is the lowest number energy level where a d sublevel is found

Answers: 1

Answer

Chemistry, 22.06.2019 13:00

How many moles of sulfur dioxide are produced when 4.38 moles of oxygen completely react with iron (iv) sulfide

Answers: 2

Answer

Chemistry, 22.06.2019 15:20

Which description best characterizes the motion of particles in a solid?

Answers: 2

Answer

You know the right answer?

A certain element X has 3 isotopes. Their masses and abundances are as follows X-25 has an abundan...

Questions

Biology, 07.07.2019 05:20

What can be predicted for a child who received a dominant allele for "tallness" from one parent and a recessive allele for "shortness? "?...

Biology, 07.07.2019 05:20

Just before you went on a job interview you broke out into a cold sweat, experienced shortness of breath and felt a need to go to the bathroom. these...

Business, 07.07.2019 05:20

Margaret is the top manager of pecans, inc. she sets strict ethical standards for all employees. margaret, however, often takes some of the company's...

Mathematics, 07.07.2019 05:20

Manuel rode his bicycle at an average speed of 13 miles per hour for 1 hours. of d = the total distance he rode, which choice is the most reasonable v...

Business, 07.07.2019 05:20

Lyn files a suit against karl. karl denies lyn charges and sets forth his own claim that lyn breached their contract and owes karl money for the breac...

Business, 07.07.2019 05:20

The allied health professional responsible for the treatment, management, diagnostic testing, and control of patients with cardiopulmonary deficits is...

English, 07.07.2019 05:20

Compare the words spray and streak. how are they alike? how are they different?...

Mathematics, 07.07.2019 05:20

What is missing for the following quantity to be true? (3y*5b)*10 = *10) a. 5b b. 10 c. 3y d. 15...

Mathematics, 07.07.2019 05:20

Factor by grouping: 12x^3-20x+3x-5...

English, 07.07.2019 05:20

What was the main priority of columbus...

History, 07.07.2019 05:20

What type of government did european mother countries establish in colonies...

Physics, 07.07.2019 05:20

Why does carrying furniture up four flights of stairs require twice as much work as caring furniture up two flights of stairs...

Health, 07.07.2019 05:20

Assignment: vital signs case study mr. patrick wallace was recently started on a blood pressure medication to treat his new diagnosis of hypertension...

Physics, 07.07.2019 05:20

How long would it take you to hop 30 meters if you hopped 5 m/s?...

Physics, 07.07.2019 05:20

Apuddle of water on the sidewalk evaporates and becomes water vapor. the water vapor travels through air and comes into contact with a cold mirror. wh...

Mathematics, 07.07.2019 05:20

estimate, and then divide to get the exact answer. 5 and three fourths divided by 7 an estimate of the quotient is...

Biology, 07.07.2019 05:20

Prokaryotic cells are cells that do not have a nucleus; instead, there is a region in the cytoplasm called the nucleoid region that contain one or mo...

Health, 07.07.2019 05:20

True or false more than 3000 americans die each year from choking...

Mathematics, 07.07.2019 05:20

What is missing for the following quantity to be true? (3y*5b)*10 = *10) a. 5b b. 10 c. 3y d. 15 i am so so so desperate just answer this one questi...

Health, 07.07.2019 05:20

List 3 purposes for educating patient in self-care...

More questions: Chemistry Another questions

A certain element X has 3 isotopes. Their masses and abundances are as follows X-25 has an abundance of 57.43%. X-26 has an abundance of 22.37%. X-28 has an abundance of 20.20%. What is the atomic mass of X? Round your answer to the nearest hundredth.

Answers

Another question on Chemistry

A certain element X has 3 isotopes. Their masses and abundances are as follows X-25 has an abundance of 57.43%. X-26 has an abundance of
22.37%. X-28 has an abundance of 20.20%. What is the atomic mass of X?
Round your answer to the nearest hundredth.