3 years ago

How many grams would 3.98 x 10^24 atoms of oxygen weigh

Chemistry

2 answers:

siniylev [52]3 years ago

8 0

Answer:

105.75 grams

Explanation:

(3.98 x 10^24 oxygen atoms) / (6.022 x 10^23 oxygen atoms * mol^-1) = 6.61 mol^-1

(6.61 mol^-1)(16.00 g*mol^-1) = 105.75 g

Semenov [28]3 years ago

4 0

Answer:

a little bit

Explanation:

i think

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