A sample of concrete with a density of 2.35 g/cm3 has a hydrogen content of 0.0085...

A sample of concrete with a density of 2.35 g/cm³ has a hydrogen content of 0.0085 weight fraction. a) what is the atom density of hydrogen in the concrete? b) what is the atom density of hydrogen in water at room temperature? c) how do these numbers compare (comment)?

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queen_honey_blossom answered 1 year ago

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