NeverForgotten1302 NeverForgotten1302

19-01-2017
Chemistry

contestada

How many atoms are present in 34.228 g of sodium

Respuesta :

gracenodarse gracenodarse

19-01-2017

To find the amount of atoms (or molecules) of any element, we multiply the number of mols of element with Avogadro's Number, 6.022⋅1023

1.55mol Na 6.022⋅10231mol = 9.33⋅1023 atoms of Na

Answer Link

Otras preguntas

A and B represent two plates interacting, What kind of plates are they?

A square painting painting is surrounded by a frame. the outside edges of the frame are 3 inches in length, and the frame is 3 inches thick. What is the total

I need help please! (15 points)

suppose you work at a job where your pay varies directly as the number of hours you work.Your pay for 7.5 hours is $45. Find your pay for working 30 hours.

which verb correctly completes this sentence? a nosotros la literatura espanola. a. me interesa b. me interesan c. nos interesa d. nos interesan

Graph y_>1/2x-2 and y>-2x+4

Can somebody help me please? What is the range of the function f(x)=3/4|x|-3?

Jean-Jacques Rousseau expanded on the social contract from Locke’s ideas with

Simplify (2x^2y^3)*3 /4xy

Which of the following is TRUE about the negative impact of tobacco use on both families and society? A. Families and society are both negatively impacted by in