Convert the following a. 23.2 mol NaCl to grams

b. 7.2 × 10^21 atoms Mg to grams

Please explain each step to I can understand, Thank you!

Ineed with my science work! it’s due tomorrow!

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

What type(s) of intermolecular forces are expected between ch3ch2cooh molecules? dipole forces, induced dipole forces, hydrogen bonding