kendrickrandolph00 kendrickrandolph00

16-12-2021
Chemistry

contestada

How many molecules are in 142.5 grams of CO2

Respuesta :

saifuf12 saifuf12

21-12-2021

Answer:

39 × 10²³

Explanation:

142.5/22 = 6.47 mole

Then n = n of molecules / nA = 39.01 × 10²³

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