dnamamamalalal dnamamamalalal

02-12-2020
Mathematics

contestada

What shows how many molecules there are of a chemical formula?

Respuesta :

BonifaceDom BonifaceDom

02-12-2020

Answer:

no of moles = mass / molar mass

1 mole = 6.02 *10^23 molecules

I don't know if that helped

Answer Link

Otras preguntas

What's the opposite of -21? :D

Which of the following is the solution to the equation 252 + 2) = 125?

Tony and Elspeth are in their late twenties and have been together for more than eight years. They have finished college, secured good jobs, and bought a house.

Which term most accurately describes the period of colonial expansion by European countries, the United States, and the Empire of Japan that occurred during the

11. In order to determine the climate of a place, you would use all of the following except (1 point) Orange mean mode median

(20points + brainlesest) Tom has $10 that he wants to use to buy pens and pencils. however, he does not want to buy more pens and pencils a pen cost $3 and a pe

At year end, the Tangshan China Company balance sheet showed total assets of $60 million, total liabilities (including preferred stock) of $45 million, and

THIS IS URgent please help??!50 points

What is the equation of the line of reflection that maps the pre-image to the image? y = x y-axis x-axis x=1

What effect does a catalyst have on a system in equilibrium? A)The reverse reaction is favored. B)The system is unaffected. C)The forward reaction i