wronnie215 wronnie215

02-05-2018
Chemistry

contestada

How many atoms of carbon (C,12.01 g/mol) are in a diamond with a mass of 0.568 g?

Respuesta :

mkryukova19 mkryukova19

02-05-2018

0.568 g C *(1 mol C/12.01 g C) = (0.568/12.01) mol C

(0.568/12.01) mol C *( 6.02 * 10²³ atoms/1 mol)= (0.568*6.02 * 10²³)/12.01=
= 2.85 * 10²² atoms C

Answer Link

Otras preguntas

A rocket ship starts from rest and turns on its forward booster rockets, causing it to have a constant acceleration of 4 m/s^2 rightward. After 3s, what will be

flagella are not a. Found on eukaryotic cells b. Found on prokaryotic cells c. Used for movement d. Short appendages e. Composed of microtubules

Will give brainliest! In the diagram, the measure of angle 1 is (3x)°, and the measure of angle 2 is (12x)°. What is the measure of angle 4? 36° 45° 135° 144°

find the perimeter....

What is the best estimate for the weight of an automobile

#34. Find the value of x for the rectangle. (How did u do it/what did u do)

Compare and contrast what George and Lydia Hadley give their children and what the children really need

Sheldon is four years younger than twice Penny’s age. Together they are 44 years old. How old is Penny?

100 points please help!! The following data show the number of dogs per house in a neighborhood: 2, 1, 3, 2, 1, 4, 1, 5, 2, 1, 3, 1 The data have been organized

the table shows realtionships betweeen.....