Question

how many molecules of HCL will be required to have 10 grams of it​

Answer 1

Answer:

1.649 * 10^23 molecules

Explanation:

m/M= N/N₀ (mole concept)

10/36.5= N/6.022 * 10^23

N = 6.022 * 10^24/36.5

N  = 0.1649 * 10^24

     = 1.649 * 10^23 molecules

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Answer 2

Answer:

1.696 × 10^23

Explanation:

you can refer above image