Question

numbers of carbon and hydrogen atom in 44g of CH4​

Answer 1

Answer:

Methane (US: /ˈmɛθeɪn/ or UK: /ˈmiːθeɪn/) is a chemical compound with the chemical formula CH4 (one atom of carbon and four atoms of hydrogen). It is a group-14 hydride and the simplest alkane, and is the main constituent of natural gas.

Answer 2

C atoms in 1 molecule of CH4 = 1

H atoms in 1 molecule of CH4 = 4

molecular mass of CH4 - 16

number of moles of CH4 in 44gm of CH4 = given mass / molecular mass

= 44/16

= 11/4

number of molecules of CH4 = 11/4 NA

( NA = Avogadro number )

number of C atoms in 44gm CH4 - 11/4 NA atoms

number of H atoms in 44gm CH4 - 4 × 11/4 NA atoms

number of H atoms in 44gm CH4 - 11 NA atoms