subject

Chemistry, 19.08.2020 15:01 nikkole11

An element k with edge length 270pm exists in face centered cubic unit cell - The
element k has a density of 7.4g/cm^3
Determine the atomic mass of element K

ansver

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 02:10, vapelordcarl69

When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)

Answers: 3

Chemistry, 22.06.2019 15:00, MogTaee

What energy is it when you flip on a switch on a lamp

Answers: 1

Chemistry, 22.06.2019 18:00, meowmeowcow

Find the mass, in grams, of 5.00*10^23 molecules of f2

Answers: 3

Chemistry, 22.06.2019 20:00, kalcius9698

What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?

Answers: 1

You know the right answer?

An element k with edge length 270pm exists in face centered cubic unit cell - The
element k ha...

Questions in other subjects:

Konu

Spanish, 17.12.2019 00:31

Ana hola, pablo, ¡hace mucho tiempo que no (nosotros) (1) nos vemos (verse)! pablo sí, yo creo que desde el día que nosotros (2) nos encontramos (encontrarse) en el cibercafé de t...

Konu

Social Studies, 17.12.2019 00:31

When an organization attempts to offer the right products and services to customers at the right time through the offer of individual promotions tied to specific events, like birth...

Konu

Health, 17.12.2019 00:31

Eliska is nine months old. one of her favorite games is peek-a-boo, and recently she has begun to pry at her mother's fingers when mother covers her face. this behavior suggests th...

Konu

Mathematics, 17.12.2019 00:31

Abroadway theater has 400 seats, divided into orchestra, main, and balcony seating. orchestra seats sell for $ 80 comma main seats for $ 65 comma and balcony seats for $ 40. if all...

Konu

Biology, 17.12.2019 00:31

Motor neurons release the neurotransmitter acetylcholine (ach) and acetylcholinesterase degrades ach in the synapse. if a neurophysiologist applies onchidal (a naturally occurring...

Konu

Business, 17.12.2019 00:31

Since tanya martin retired, she has used income from her investment in the alger mid cap growth fund to supplement her other retirement income. during one three-month period, the f...

Konu

Business, 17.12.2019 00:31

On december 1, 20x5, east co. purchased a tract of land as a factory site for $300,000. the old building on the property was razed and salvaged materials resulting from demolition...

Konu

Business, 17.12.2019 00:31

Suppose the nominal exchange rate between the yen and the u. s. dollar is 120 yen per u. s. dollar, and that the nominal exchange rate between the canadian dollar and the u. s. dol...

Konu

Physics, 17.12.2019 00:31

Imagine you do 4.18 j of work on a system adiabatically, that is to say, without letting it exchange any thermal energy with its surroundings. how much heat, in calories, would you...

Konu

Business, 17.12.2019 00:31

Although a sales representative may skip a step in the personal selling process or might sometimes have to go back and repeat steps, there is logic in the sequence. all of the foll...

More questions: Chemistry Another questions