Chemistry, asked by yaggya66, 7 months ago

Find no. of moles of oxygen atoms present in 64gm of oxygen.

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Answered by zuha007

2

Answer:

***Answer: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.***

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