Chemistry, asked by johndrobert03, 4 months ago

how many moles of dioxide
(O2) are present in 64g oxygen

​

Answers

Answered by ommane242
1

Explanation:

molar mass of oxygen is 16 grams, it means that 1 mole oxygen weighs 16 grams. therefore 64 gram oxygen = 64/16 = 4 mole oxygen. 1 mole of any element contains 6.022 * 10^23 atoms in it. hence 4 moles of oxygen.

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