khuzwayojere khuzwayojere

01-07-2021
Chemistry

contestada

Calculate the number of phosphorus atoms in 6.2g of phosphorus

Respuesta :

hoorjamshed hoorjamshed

01-07-2021

Answer:

9.33 e22

Explanation:

For moles

N=m/M

N=6.2/40

N=0.155

For total no. Of atoms:

Atoms= N × 6.02e23

Atoms= 0.155× 6.02e23

Atoms= 9.33e22

Answer Link

Otras preguntas

please help with this math problems

can someone give me the correct answers for all of the unanswered question. the question are in the picture below. plllllllllllllllllllllllllllllllllllllleeeeee

What is the square root of 18/50?

solve for the variables

BRAINLIEST TO WHOEVER HELPS ME! 6. A government may ________ its currency to correct its balance-of-payment conditions. A. Regulate B. Recenter C. Devalue D. Re

Which expression represents the difference of (8x-5y) and (2x-y)?

How do you say, Cooking is fun and dangerous all at the same time.

Which expression is not equivalent to 6^3/6^6? 1)1/6^2 2)6^-3 3)1/216 4)1/6^3

What are some successes and failures of president Obama? What are some things that he did that aren't really justified as a fail or success? Please give sources

Which of the following is an example of the denotative meaning of language