To 2.00 L of 0.445 M HCI, you add 3.88L of a second HCI solution of an unknown concentration. The resulting solution is 0.974 M. Assuming the volumes are additive, calculate the molarity of the second HCl .solution

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 you had to prepare a 0.200 M HCl solution from 21.0 mL of a 2.60 M HCl stock solution, to what final volume, in mL, would you have to dilute the HCl stock solution?

What volume (in mL) of water must you add to 50.0 mL of a 0.600 M LiBr solution to produce a 0.135 M solution? Assume the volumes are additive.

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?

A student combined 37.2 mL of 1.69 M KMnO4 solution with 16.10 mL of a 0.891 M KMnO solution. Calculate the concentration of the final solution.

If 26.8 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?

An aqueous solution of sodium hydroxide is standardized by titration with a 0.107 M solution of hydroiodic acid.If 21.8 mL of base are required to neutralize 24.7 mL of the acid, what is the molarity of the sodium hydroxide solution?

6.2 mL of an HCl solution is added to water and the resulting solution has volume 0.015 L and a concentration of 0.15 M. What was the concentration of the original solution? 62 M 0.062 M 0.36 M 0.15 M 6.2 M 0.41 M

An aqueous solution of calcium hydroxide is standardized by titration with a 0.161 M solution of nitric acid. If 21.4 mL of base are required to neutralize 19.2 mL of the acid, what is the molarity of the calcium hydroxide solution? M calcium hydroxide