How many total atoms are there in 0.150 mol of sodium chloride (NaCl)

Question

Question

science chemistry

Answer 1

Answer #1

Atomicity = The total no.of atoms present in one molecule of an element or compound or substance.

NaCl = atomicity = 2

No. Of atoms = moles x N_A x Atomicity

N_A = Avogadro's no. = 6.022 x 10²³

No. Of atoms = 0.150 x 6.022 x 10²³ x 2

No. Of atoms = 1.807 x 10²³

Answer 2

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