ariellreynoso
ariellreynoso
03-11-2017
Chemistry
contestada
What is 5.06 grams of oxygen in atoms
Respuesta :
Dreamer4102001
Dreamer4102001
03-11-2017
number of moles=mass of oxygen/ molar mass of oxygen=5.06/16=0.38mol
number of atoms of oxygen=number of moles of oxygen x Avogadro's number=0.38x6.022x10 to the power 23=2.29x10 to the power 23 atoms
Answer Link
dangerousmattoycs4v
dangerousmattoycs4v
03-11-2017
Convert grams to mols and then mols to atoms using Avogadro’s number (6.02 x 10^23).
5.06 g O2 / 32 g O2 x (6.02 x 10^23)
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
There is a turtle race. The race will last 2 minutes. I have to find the distance from the start each turtle will be at the end of the race. Speed (in inches pe
what type of rock can form a metamorphic rock
What is the 54th element on the periodic table?
Help please this I'd for geometry
What is 38/50 as a decimal... and what is 28/50 as a decimal? PLEASE HELP ME !!!! i hate struggling with homework!
how do you now 11/33 is a simplest form
what is the prefix of enactment?
2 friends want to equally share 4/3 feet of rope.What length of rope should ea friend get?
Evolution is: A) A change in the composition of a population from one generation to the next.B) A phenomenon that must be inferred from evidence, because it can
Predict what happens when zinc is added to water
