Hydrogen gas is filled in a 224 ml glass container at 0 degree celcius and 1 atmospheric pressure. what are the number of molecule of hydrogen in the container? ?

Explanation:

A pressure of 1 atm and a temperature of 0 °C is the old definition of STP. Under these conditions, 1 mol of a gas occupies 22.4 L.

1. Calculate the moles of hydrogen.

2. Calculate the number of molecules

i can ! i just need to know what the paragraph is! : p

the number of valence electrons for each molecule or ion is shown beneath the structure. remember hydrogen will not have more than two electrons. this hydrogen is part of a covalent bond (sharing two electrons). a double bond here would cause hydrogen to share four electrons with phosphorus.