The following reactions were conducted in a lab for studies related to reaction kinetics. Consider the reactions shown below:
Which of the following equals the number of hydrogen atoms in 40 grams of methane?
|A||1.5 x 1024|
|B||2.4 x 1024|
|C||6.0 x 1024|
|D||6.023 x 1023|
6.0 x 1023 x 2.5 moles x 4 hydrogen atoms/mol = 6.0 x 1024 atoms