donalyndearingbizz
donalyndearingbizz donalyndearingbizz
  • 04-02-2021
  • Chemistry
contestada

How many atoms are in 5.00g of carbon

Question 1 options:

3.62 x 1025 atoms C


2.51 x 1023 atoms C


2.51 x 1024 molecules C


3.62x 1023 atoms C

Respuesta :

nancyvo68 nancyvo68
  • 04-02-2021

Answer:

2.51 x 1023 atoms C

Explanation:

MW C = 12.011

5g x (1mol/12.011g) =0.416 mol

0.416 mol x (6.022x10^23) = 2.51 x 1023 atoms C

Answer Link

Otras preguntas

What is the change in momentum of a 3 kg object accelerating from rest to 12 m/s?
The sum of 5 consecutive even numbers is 310. What is the third number in this sequence? (One number I think)
This describes a defined 2-d space, represented by height and width but no depth. a Space Contrast Shape Line
Read the following prompt and type your Read the passage from "A Cub Pilot": I was helpless. I did not know what in foot, and I could have hung my hat on my "Qu
Find the missing valve
4.____ are the most common location for a collision between a bike and a car.
What year did the Algerian Revolution begin?
In bacterial transformation what is the purpose of heat shock.
question in picture 30 points if you answer right​
PLEASE I NEED ANSWER BY 7:40!!!!!!! 1. Two students were discussing the color of a blue paper. Student A said, The paper looks blue because the paper reflects