the laboratory, a student dilutes 28.1 mL of a 8.85 M hydrobromic acid solution to a total volume of 250.0 mL. What is the concentration of the diluted solution?

An aqueous solution of sodium hydroxide is standardized by titration with a 0.123 M solution of hydrobromic acid. If 24.6 mL of base are required to neutralize 10.8 mL of the acid, what is the molarity of the sodium hydroxide solution? M sodium hydroxide

A stock solution of lithium sulfate has a concentration of 5.5 M. If 88.3 mL of stock solution is diluted to a total volume of 1.67 L, what is the concentration of the dilute solution?

In the laboratory, a student dilutes 29.1 mL of a 9.35 M hydrobromic acid solution to a total volume of 250.0 mL. What is the concentration of the diluted solution?

A student needs to dilute a 0.41 M Pb(NO3)2 solution to make 59.0 mL of 0.10 M Pb(NO3)2. Set up the calculation by placing the values with the correct units into the equation. Then, calculate the volume, in milliliters, of the 0.41 M Pb(NO3)2 solution that is needed.

A.) If 11.3 g of KBr (MM = 119.00 g/mol) are added to a 500.0 mL volumetric flask, and water is added to fill the flask, what is the concentration of KBr in the resulting solution? B) If 25.0 mL of a 7.90 M HCl solution is diluted to 2.00 L, what is the molarity of the new solution? C) What quantity in moles of KBr are there in 225.0 mL of 0.155 M KBr?

If 18.3 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added to fill the flask, what is the concentration of CH₃OH in the resulting solution?

The Iron metal reacts with chlorine gas to form Iron(III) chloride. How many grams of Iron (III) chloride are obtained when g of chlorine reacts with excess iron 25 2Fe +3C12 (g) → 2FEC13 43.33 g 22.93 g 58.03 g 38 15 g 45.77 g

A student performed a similar experiment starting with a 3.2 g sample of marble chips and 75 mL of HCl solution of unknown concentration. The amount of marble chips left at the end of the reaction was 1.70 g. What is the molarity of the acid?

M Complete and balance the chemical equation associated with the neutralization of aqueous sodium hydroxide with aqueous boric acid. If it takes 20.45 ml of a 0.1026 M standard sodium hydroxide solution to titrate 25.00 ml of an unknown boric acid solution, what was the original concentration of the unknown boric acid solution?