Question

What is the total number of hydrogen atoms in 1.0 mol of benzamide, c6h5conh2?

Answer 1

Answer - 4.2 × 10²⁴

Explanation- Total number of Hydrogen atom in molucules is 7

so in one molucule of C6H5CONH2 molecules there will be 7 moles of Hydrogen

and 1 mole = 6.022 × 10²³

so 7 mole of Hydrogen atoms = 7×6.022 × 10²³

= 4.2 × 10²⁴ Hydrogen atoms

are there in C6H5CONH2 (Benzamide)

Answer 2

Answer:

4.2154×10^24

Explanation:

one molecule of benzamide(C6H5CONH2) have 7 moles hydrogen atoms

one mole of any atom of element=6.022×10^23 atoms

so 1 mole of H atoms= 6.022×10^23

7 moles of H atoms= 7×6.022×10^23

= 4.2156×10^24

Approximately = 4.2×10^24