How would you physically prepare 150 ml of a 0.75 M NaOH if you had a 6M stock solution of NaOH ?

What is the mass of 8 moles of sodium atoms

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.