coppedgetribemp7td1j coppedgetribemp7td1j

27-04-2018
Chemistry

contestada

How many moles is 2.80 x 10*24 atoms of silicone?

Respuesta :

27-04-2018

2.8 * 10 ^ 24 / 6.022 * 10 ^ 23 = 4.650 moles.

Answer Link

Otras preguntas

Why does the ocean crust show a sequence of magnetic polarity changes symmetric across the mid-ocean ridge? Explain fully. What is the average rate of seafloor

Please help help help

Solve h+ 3.14/2=3•3.14/2

Alvin traveled of his journey at a speed of 80 km/h and completed the remaining 180 km in 2½hours. (a) Find the total distance traveled. (b) Find his average sp

In a certain Algebra 2 class of 27 students, 18 of them play basketball and 16 of them play baseball. There are 3 students who play neither sport. What is the p

one grams of fiber constitutes 4 of a daily dietary value. How many grams of fiber would be present in 25% of the daily value?

Display the following quinary numbers in place value chart and write each of them in expanded formnote =answer must have an proper explanation

What would happen to a newly formed cell if the cell could not be modified? (Check All That Apply) The cell would die. The cell could not transport food and wat

what are the states of the following reaction C3H7Br +H2O --> C3H7OH +HBr

The U.S. Environmental Protection Agency set a maximum contaminant level (MCL) for tetrachloroethylene (TCE, C2Cl4) in drinking water of 0.005 ppm (by mass). If