Science, asked by prokaku, 3 months ago

Calculate number of molecules in 40 g of HCl.

Answers

Answered by sarcasticentertainer

1

Explanation:

atomic weight of HCL=36.5

no. of moles =mass /atomic weight

40/36.5=0.9125

no. of molecules =6.022 ✖ 10*23 ✖ 0.9125=5.495075E23

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