Chemistry, asked by Rosalie14, 9 months ago

find the mass of O2 having 12.044 × 10^23 particles

Answers

Answered by PhilipGSanova

11

Answer:

Mass = No. of moles x Molecular Mass

= 12.044x10²³ x (16x2)

= 12.044x10²³ x 32

= 385.408x10²³ u

= 3.85x10²¹ u

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