Chemistry, asked by kehebdn, 11 months ago

50 point question number 21 or 23 only and also explain plz

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Answered by Anonymous

6

Answer:

Molecular mass=842

One mole contains 6.022×10²³ molecules

Mass of one molecule=842 × 10⁻²³/6.022 = 1.4 ×10⁻²¹g

kehebdn: ya quedtion nii karna tha

kehebdn: question**

Anonymous: then

Anonymous: sorry i did see

Answered by Anonymous

1

Explanation:

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