Question

Calculate the mass of 12.044 x1023 atoms of sodium.​

Answer 1

Given :-

Calculate the mass of 12.044 x1023 atoms of sodium.​

Solution :-

• We know that, the mass of one mole (6.022 × 10²³ atoms) of sodium is 23 g.

• 12.044 × 10²³ atoms is 2 moles. So, mass is 2 × 23 = 46g

∴ The mass of 12.044 × 10²³ atoms of sodium is 46g

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