Chemistry, asked by shajigv178, 2 months ago

Calculate the mass of the following:
a) 0.5 moles of O2 gas.

Answers

Answered by mohammadsarim309

3

Answer:

(ii) 3.011 x 1023 atoms of oxygen. (iii) 6.022 x 1024 molecules of oxygen. (Given atomic mass of 0 = 16u; No = 6.022 x 1023 per mole

Answered by gauravgpt

0

Answer:

Therefore, 0.5 moles of O2 weighs 16 grams.

Explanation:

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