Hydrogen is a
covalent bond. (A bond where one or more pairs of electrons are shared by two atoms)
Clean? I’m pretty sure not sure what it means but.
Using the mass/volume percentage method for percentages of the solution, you simply divide the grams of solute by the volume of the solution and multiply by 100 to get your percentage.
(75.0g/250mL)•100 = 30.0% solute
There would be eighteen bonding electrons