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 ( 92+ )
Otras preguntas
If the coordinates of a polygon graphed in the first quadrant with one vertex on the origin are (0,0), (a,0), (a,a), (0,a), then what is the most precise name f
when did George Washington die
expression for the number of feet in 100 inches
What is the purpose of a fitness log? a. to apply the FITT principle b. to limit the amount of time spent on varying activities c. to track and monitor progr
How is the world filled with people?
1. ¿Qué te gusta comprar en la zapatería? (1 point) zapatos libros revistas ropa 2. Which form of gustar is appropriate for the following sentence? A nosotros
which number in 663 that represent the thenth
what are signal words? a. words that indicate connections between ideas b. words that introduce new topics c. words that define other words d. words used in a t
Did I balance this correctly?
11. what are threats to biodiversity? (at least three examples)
