Science help You want to titrate an unknown concentration of NaOH solution with a known concentration of HCL solutions. HCl is a strong acid and NaOH is a strong base. First, write a balanced chemical equation with products (remember that this is a neutralization reaction, look it up if needed).

Your answer should have the same number or significant figures as a he starting measurement. 3201 ml =

You are attempting to recrystallize a crude product mixture. you add the appropriate amount of hot solvent and are allowing the solution to slowly cool to room temperature. however, at room temperature no crystals have appeared, which of the following methods should be used to induce crystallization? choose all correct answers. a) place the flask in an ice bath. b) swirl the contents of the flask. c) add a small seed crystal of the desired product. d) scratch the inside of the glassware using a stir rod. it can be multiple choices

What causes the appearance of lines in a emission spectrum