Chemistry

Chemistry, 16.03.2020 23:44, rowellr3

The molar mass of boron atoms in a natural sample is 10.77 g/mol. The sample is known to consist of 10B (molar mass 10.013 g/mol) and11B (molar mass 11.093 g/mol). What is the percentage abundance of10B? Answer in units of %

answer

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 19:30, fake7667

The crust of earth may a- continets and ocean floors. b-continents only. c-layers of sedimentary rocks and continents. d-all of the above

Answers: 2

Chemistry, 21.06.2019 23:00, joey4843

The wave shown on the electromagnetic spectrum disturb the medium it passes through a)different frequency. b)the same frequency .

Answers: 2

Chemistry, 22.06.2019 05:00, adjjones2011

As you watch a surfer ride a wave towards the shoreline, what is the shoreline? a) displacement reference b) reference point c) coordinate plane d) cartesian boundary

Answers: 1

Chemistry, 22.06.2019 12:00, dekhua

Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.

Answers: 1

Do you know the correct answer?

The molar mass of boron atoms in a natural sample is 10.77 g/mol. The sample is known to consist of...

Questions in other subjects:

Konu

Mathematics, 05.05.2020 09:11

Dominique installed the water pump, which siphons water from the aquifer at a flow rate of –6 gallons per minute when running. For every hour that Dominique does not run the water...

Konu

Mathematics, 05.05.2020 09:11

Choose the equations that are equivalent. Select all that apply. A. 52 = 8n + 4 B. 4(2n + 1) = 52 C. 4 = 52 – 8n D. 4n = 48...

Konu

Mathematics, 05.05.2020 09:11

Nusrat is 4 yrs older than Urnasina 2 yrs ago Nusrat was 5 times as old as Urnasina. How old is Nusrat?...

Konu

Mathematics, 05.05.2020 09:11

PLZ ANSWER CORRECTLY!! HOW MANY OUNCES ARE IN LITERS...

Konu

Mathematics, 05.05.2020 09:11

A rectangular piece of poster board measures 70 centimeters by 50 centimeters. The net of a cube with 12-centimeter edges is cut from it. What is the area of the poster...

Konu

Mathematics, 05.05.2020 09:11

Liz has already written 4 pages, and she expects to write 2 pages for every additional hour spent writing. Write an equation that shows the relationship between the hours spent wri...

Konu

Social Studies, 05.05.2020 09:11

How did the U. S. Supreme Court’s decision in Marbury v. Madison affect the role of the judicial branch in the American system of government? A) It expanded the...

Konu

Mathematics, 05.05.2020 09:11

Which statement is true about the box plots? A number line goes from 0 to 13. Marc's class's whiskers range from 1 to 10, and the box ranges from 3 to 9. A line divides the box at...

Konu

English, 05.05.2020 09:11

Who are Chryseis and Briseis?...

Konu

English, 05.05.2020 09:11

Why is Higgins offended by Liza?...

Other tasks in the category: Chemistry More task