Question

Number of molecules in 8gram of methane

Answer 1

Answer:

Number of molecules = 0.499 mol * (6.022 * 10^23 1/mol) = 3.005 * 10^23 molecules...

Pls follow me and have a nice day.. ❤️

Answer 2

Answer:

m=8g

M=12+4=16

number of moles=given mass/molecular mass

n=8/16

n=0.5