For the neutralization reaction involving HCl and NaOH, what is the molarity of an HCl solution if 5.5 mL is needed to react with 75 g of a 0.020 M NaOH solution? (density = 1.3 g/mL)

Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m? show all of the work needed to solve this problem.

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

Why do oxygen have a strong attractive force for electrons