What is the mass of 5.32 x 10^25 atoms of sodium?

Deepak Bala asked Jul 13, 2023

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Deepak Bala asked Jul 13, 2023

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21 votes

Answer:

2031 g or 2.03 kg

Step-by-step explanation:

1 mole of Na = 22.990 g = 6.022 x 10^23 atoms

so the mass of 5.32 x 10^25 atoms of Na equals

(22.990)(5.32 x 10^25)/(6.022 x 10^23)

= 2030.99966788 g = 2031 g or 2.03 kg

Wtekiela answered Jul 18, 2023

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