21-11-2020
Chemistry

contestada

If you have 1.26 x 1024 molecules, how many moles do you have?

Respuesta :

coraallen2 coraallen2

21-11-2020

Answer:

2.09 moles

Explanation:

1 mole=6.022*10^23 moles --> 1.26×10^(24)/(6.022*10^23)=2.09 moles

Answer Link

Otras preguntas

A painting was enlarged from 12 to 48 inches in length. Each inch on the small painting is how many inches on the larger painting

1.) What effect did steel and the invention of elevators have on cities? A.) Cities decreased in size as smaller office buildings were built. B.) Train tracks

Select the order in which the flow of current is listed from greatest to the least.

2) The following data pertain to simple department for the month of October for FBC coprepared a schedule computing retail inventory method using the convention

1. Provide the activity, with 2. The age, and 3. Grade of the child. 1. Create an activity to stimulate all aspects of the child's development. 2. Shortly desc

How was printing press Affected by Spread of Ideas

I need to know a situation for 2/3 x 24 = 16

Subtract 7h 15m 12s-2h 3m 46s

Tell me the order in which these events occurred. O'Brien lends Thornton money. Matthewson challenges Thornton. Buck grabs Thronton's hand with his teeth. Mat

A young engineer wishes to become a millionaire by the time she is 60 years old. She believes that by careful investment she can obtain a 15% rate of return. Sh