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

what are four basic traits of the arthropods

2/5 divided by 6/7 (write the answer in simplest form) (:

Andy was on his way to a marble tournament when he met Bob. Andy's bag of marbles was heavy, so he gave Bob 1/2 of his marbles plus two. Then he met Alex and ga

Karen and her sister Tina want to get a pet. However, Karen wants a turtle and Tina wants a dog. Their parents tell them to flip 3 coins to choose which pet the

I'm having trouble with #2. I've got it down to the part where it would be the integral of 5cos^3(pheta)/sin(pheta). I'm not sure where to go from there. U-sub

A woman is building a small recording studio in her home. Which material should she cover the walls of the studio with to improve the quality of her recordings

A carrot has 55 grams of sugar per serving. A banana has 1515 grams of sugar per serving. Which statement is true?

Where would you MOST LIKELY look to find a timeline for the battles of the American Revolution?

ok so here is what going to happen its a 16 question test im going to put up 2 post each one contains 5 pictures the first post will have the story and a couple

Bone cells called ____________ break down bone and return calcium and phosphate ions to the bloodstream.