kiaarviz2522 kiaarviz2522

17-12-2021
SAT

contestada

How many moles of helium atoms are there in 2. 4 x 1024 helium atoms?.

Respuesta :

rebin2002kurdi rebin2002kurdi

17-12-2021

Answer:

n = (2.4 x 10^24 atoms) x ((1 mol)/(6.02 x 10^23 atoms)) = 4.0 mol

Answer Link

Otras preguntas

How do you find the value of 5x-7=7x-17? And 3x+9=44-2x and 3x+6=x+2

Is 16/14 and 64/60 equivalent?

what is expanded form for 314,207

A group of organisms that share similar characteristics and can reproduce among themselves to produce fertile offspring is called a a. generation. b. species.

How can a elephant float while a penny sinks

Write an essay on "Do You Agree with Capital Punishment? This essay should have 5 paragraphs. In the 1st paragraph it must contain: Attention-grabbing beginning

A carpet costs $15 per square foot. (when calculating the price any fraction of a square foot is counted as a whole square foot) If the area you want is 19.7 sq

Three business partners, Q,R, and S agree to divide their total profit for a certain year in the ratios 2:5:8, respectively. If Q's share was $4000, what was th

How to solve for "W" in this equation: A=2(L+W) I know I'm supposed to do A=2L+2W, but i don't know how to go from there!

New York became an English colony when...