Question

What is the total number of hydrogen atoms in 1.0 mol of benzamide

Answer 1

Answer: 4.2×10^24

Explanation:

Total no of H2 atoms in molecule is 7

So in 1 molecule of benzamide (C6H5CONH2) molecule there will be 7 moles of hydrogen

And,

1 mole = 6.022×10^23

So, 7 moles of hydrogen atom = 7×6.022×10^23

= 4.2× 10^24 hydrogen atoms

Answer 2

Answer:

42.154×10^23 atoms of hydrogen

Explanation:

Benzamide has M.F.=C7H7NO

So, we have:

C7H7NO : H

1 : 7

1 Mole : 7 Moles

(1×N(A)) : (7×N(A))

therefore, your answer is 7×6.022×10^23 atoms hydrogen

=42.154×10^23 atoms.