livb729 livb729

03-03-2022
Chemistry

contestada

How many moles are in 3.45 x 1023 molecules of CO2?

(I got 0.057 but past me got 0.573)

Respuesta :

indrawboy indrawboy

03-03-2022

N = n x No

n = N/No

No = avogadro's number, 6.02 x 10²³

[tex]\tt \dfrac{3.45\times 10^{23}}{6.02\times 10^{23}}=0.573[/tex]

Answer Link

Otras preguntas

the theory that discouraged government interference in economic matters was ____.

which of the following is not part of the setting? a. the location where the story occurs b. the time period during which the story takes place c. the situation

On what river is babylon located

I need the answer for the circled one plzz help me

What property is 87 times 3 equals 3 times 87?

Most often, these are words that evoke mental pictures as we read or play on other senses. A. Irony B. Puns C. Antithesis D. Imagery

keisha puts herself down all the time. she is very negative about everything and doubts her ability to succeed. keisha is displaying a. clinical problems. b. ex

When jackson works more than 40 hours a week he earns 1.5 times his normal hourly rate for each of the extra hours. jackson worked 43 hours one week. what was h

the is located in the lower anterior floor of the mouth

Why is it important to consider wildlife when planning an outdoor activity?