PaigeRaymond854 PaigeRaymond854
  • 02-06-2019
  • Chemistry
contestada

Approximately how many atoms of carbon are present in a 120 gram sample of carbon?

Respuesta :

mpanderla95
mpanderla95 mpanderla95
  • 02-06-2019
To solve this convert the mass of a sample of Carbon from 120 grams into moles of carbon and then using the mole to mole ratio find out the number atoms present.

120/12 = 10 moles of carbon

10 • (6.02 x 10^23 ) = 6.02 x 10^24 atoms of carbon.

Answer Link

Otras preguntas

2. When we solve a quadratic equation, how many solutions should we always start out seeking? Explain why when solving a quadratic equation in the form ax + bx+
Providing products, services, and jobs has a positive effect on this
Which form of narrative has chapters? Short story, play, novel, or poem.
The density of a cube that measures 1.00 cm on each side and has a mass of 2.Og is __ O 0.50 cm/g O 1.00 g/cm O 0.50 g/cm O 2.0 g/cm​
A man leave his townA at 8 am for town B which is 384km away and he reach at4pm what is average speed in m/s
6 and 6/21 minus 2 and 4/7
SOMEEEEEONEEEEEE PLSSSS HELPPPPPP MEEEEEEEDescribe the ways in which various elements such as language, setting, the speaker, and the events interact and affect
Solve the following inequality for X -7.3x < -21.9x + 73
All of the following except ___ are new sciences coming out of the Human Genome Project and the development of technology. a. genomics b. bioinformatics c. anth
½ (8x+4) = ¼ (8+16x)