Help777
Help777
03-06-2017
Chemistry
contestada
how many MGCO3 molecules are in 6.72 mol MgCO3?
Respuesta :
Zaksomenumbers
Zaksomenumbers
03-06-2017
Since 1 mol --> 6.023x10^23 number of atoms/particles/molecules
Then do
1 : 6.023x10^23
6.72 : X
X= 6.72 x 6.023x10^23
X= 4.047x10^24 number of molecules
Answer Link
VER TODAS LAS RESPUESTAS ( 41+ )
Otras preguntas
On a certain farm, the shed (S) is located at (–200, 180) and the well (W) is located at (200, 0). How far is it from the shed to the well? Assume that one coor
What is the structure that has two main parts that cover the eye, limiting the amount of the light entering the pupil, and assists in the distribution of tear f
suppose mars turned out to be smaller about the size of the moon. how would this have affected the number of geological features due to each of the fou rmajor g
how did asian and african nationalists modify these western-inspired ideas with local cultural and political traditions to create unique movements of their own?
Biochemical tests of tissue and bone samples measure a person's nutrition status. a. True b. False
What resources do Off shore oil rigs extract from the earth
Sabrina has thought about entering the field of medicine for several years. she went through a period of crisis before settling on this occupation. according to
How were haydn's symphonies received in london? select one: a. they were very popular. b. reception was tepid. c. audiences were angered by the new musical styl
how much heat is absorbed by a 26g iron skillet when its temperture rises from 11°c to 22°c?
One way mentioned by cherlin in which asian culture differs from american culture pertains to
