What would the molarity of a solution be if you took 10 mL of a 13 m stock solution and made it 300 mL solution

‘which reaction would most likely require the use of an inert electrode?

Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)

What type of context clue you understand the meaning of  quandary?