gemmatrejo2005 gemmatrejo2005
  • 12-06-2020
  • Chemistry
contestada

avogadro number is a constant that helps scientists count atoms and molecules. it is approximately equal to 602,200,000,000,000,000,000,000.

Respuesta :

jasdul1375
jasdul1375 jasdul1375
  • 12-06-2020

Answer:

6.022 x 10²³

Explanation:

602,200,000,000,000,000,000,000

start counting spots from right to left till you get 6.022

you counted 23 spots and that's the power of 10

finally 6.022 x10²³

Avogadro's number is the number of units in one mole of any given substance.

Answer Link

Otras preguntas

explain why an aqueous solution of Na2SO4 is neutral while an aqueous solution of Na2CO3 is basic in nature?
what are the correct answers?
Find the measure of angle y. Round your answer to the nearest hundredth. (please type the numerical answer only)
what happens inside your body as you give an oral report in front of your class.
find the value of x in the rhombus if
Please answer this question
The sophomore students have large lockers that line the school’s northern hallway in a single row. A group of 5 friends agreed to choose lockers next to each ot
What is the y-intercept of the function f(x)=4-5x?
how many 800s go in 2,400
is drinking a large amount of alcohol very quickly for the sole purpose of getting impaired.beer bong