Answer to Question #190621 in General Chemistry for Dominik Mucha

Question #190621

These are all separate questions. Thank you in advance.


A 500 mL base has a hydroxide concentration of 0.85 mol/L. If this base is diluted to 950 mL, what is the new hydroxide concentration of the diluted base?



In the science storage room, there is a stock solution for an unknown acid. This acid has a hydronium concentration of 0.55 mol/L, and there is 500mL of this acid left. If you dilute this acid to a volume of 1.3L, what is the hydronium concentration of the new acid?




What is the pOH of a solution with 8.5 g of HCl dissolved in 1.00 L of water.




What mass of NaOH is dissolved in 350mL of water if the pOH is 3.82




1
Expert's answer
2021-05-08T23:35:42-0400








Moles of HCl =






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