Question

calculate tha mass of one mole of electrons​

Answer 1

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Calculate the total mass of 1 mole of electrons is (mass of 1electron=9.1*10^-31kg) mass of 1 electron 9.1 X 10¯³¹ kg.

Explanation:

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Answer 2

Explanation:

1 electron weights approximately 9.11 ×10^ -31 kg

1 mole weights X kg

1 mole = 6.022×10^23 particles

we put 6.022×10^23 in the equation instead

So, X= 9.11×10^-31 /1×6.022×10^23

= 5.48×10^-7 kg

therefore, mass of 1 electron = 0.548 mg

= 0.55 mg