What is the concentration of your solution?

(your unknown sample is known to be about 1 m, but you need to determine the concentration to 3 significant figures using titration. you should plan ahead so that you know approximately what volume of your sample you will need in order to use approximately 25 ml of 0.100 m sulfuric acid for the titration).

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.