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

adding heat to liquid water is likely to cause
How many electrons are in an Fe2+ ion? (1) 24 (3) 28 (2) 26 (4) 56
A patient receives 150 cc of medication in an IV drip over 4 hours. What is the rate per hour of this dose
YOU WILL GET 50 POINTS IF YOU HELP ME b. Why does the Harlem Renaissance hold such significance in US history despite its fading influence during the Great Depr
The Napoleonic code was a comprehensive set of a) Military strategies b) Laws c) Economic rules d) Political judgments
What are the three duties of a central bank?
Which species does not have a noble gas electron configuration? (1) Na+ (3) Ar (2) Mg2+ (4) S
What opinion might a British soldier have had about the Boston Massacre?
Given the balanced equation: 4Fe(s) + 3O2(g) ==>2Fe2O3(s) + 1640 kJ Which phrase best describes this reaction? (1) endothermic with DH = +1640 kJ (2) endothe
The mass of a container is 5.81 kilograms when completely filled with sugar. The mass of the container is 3.8 kilograms when 3/8 of sugar is removed. What is t