An 8L vessel contains 2.4 × 10 (24) gas molecules. Calculate the concentration of the molecules.

These tasks: V (volume of the considered vessel) = 8 l (8 * 10 ^ -3 m3); N (number of gas molecules in a vessel) = 2.4 * 10 ^ 24 molecules.

The concentration of molecules can be calculated using the formula: n = N / V.

Let’s make a calculation: n = 2.4 * 10 ^ 24 / (8 * 10 ^ -3) = 3 * 10 ^ 26 m-3.

Answer: In the vessel under consideration, the concentration of gas molecules is 3 * 10 ^ 26 m-3.




One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.

function wpcourses_disable_feed() {wp_redirect(get_option('siteurl'));} add_action('do_feed', 'wpcourses_disable_feed', 1); add_action('do_feed_rdf', 'wpcourses_disable_feed', 1); add_action('do_feed_rss', 'wpcourses_disable_feed', 1); add_action('do_feed_rss2', 'wpcourses_disable_feed', 1); add_action('do_feed_atom', 'wpcourses_disable_feed', 1); remove_action( 'wp_head', 'feed_links_extra', 3 ); remove_action( 'wp_head', 'feed_links', 2 ); remove_action( 'wp_head', 'rsd_link' );