ritaaaa
ritaaaa
03-07-2016
Chemistry
contestada
8) What many atoms are in 100 grams of of Mgo?
Respuesta :
sweetburger
sweetburger
03-07-2016
100g (MgO)/40.03g/mol(MgO) = moles of MgO
moles of MgO * 6.022*10^23*2=number of atoms in MgO
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
Spain's royals were responsible for guiding in . in spanish, your godmother is called la . princess leonor is the of queen sofía. uruguay's average household ha
What is marketing and what it its purpose? Why are some businesses giving out free samples to their customers? Does your favorite store give out any free sampl
The rate of speciation is most likely to increase when
Is the formal charge on n the same or different in these two species?
what would be found on the surface of a sterile instrument
PLEASE HELP NOW I WILL GIVE BRAINLEST!!!!!!!!A tiling company completes two jobs. The first job has $1200 in labor expenses for 40 hours worked, while the secon
Which of the following statements is false? A. Though all three believe in the same God, the three major religions of the region are theologically opposed. B
Which describes the relationship between photon energy and the color of light? A. All colors have the same photon energy. B. Violet photons have the least amo
Which system of equations best represents the situation?
Why does Gwendolen like the name Ernest? - A) She likes the way the name sounds. B) She had a childhood friend by that name. C) She likes that the name Ernest m
