How many grams of solute are contained in each solution? a. 520 mL of a 0.23 M NaNO3 solution: g NaNO3 b. 43 mL of a 8.2 M HNO3 solution: g HNO3 c. 6.2 L of a 4.8 M HCI solution: g HCI

4. What volume in mL of 0.300M NaF would be required to make a 0.0755 M solution of NaF when diluted to 250.0 mL with water? 5. You need to dilute 20.0 mL of a 1.40 M solution of LiCN to make a 0.0685 M solution of LiCN. What is the final volume (in mL) of this solution.

6. A sample of barium chloride weighing 20.5g was dissolved in enough water to make a solution with a concentration of 0.175M. What is the volume of the solution (in mL)? of 5 7. A dilution is performed by taking 0.020 L of a 5.0M NaOH solution. The final volume is 2.0L, what is the final concentration? 8. What volume of a 3.6 M HNO3 must be used to make 0.100 L of 0.50 M HNO3 solution. 594 words 12 Text Predictions: On in FR SP I ( P11 ( 4 + ● } Focus } te FIT SER Henter 5:12 4x10/20/2 DELETE SEENT MONE POL

What volume of a 0.135 M nitric acid solution is required to neutralize 17.6 mL of a 0.174 M potassium hydroxide solution? mL nitric acid

For each of the following solutions, calculate the normality. a) 15.3 mL of 0.135 M HCl diluted with water to a total volume of 75.6 mL b) 0.248 M H3PO4 c) 0.00117 M Ca(OH)2

Many reactions are done in aqueous solution. How much NaOH would you need to weigh out to prepare 250.0 mL of a 0.200 M NaOH solution? A. 0.500 g B. 2.00 g C. 1.00 g D. 2.00 x 103 g

What mass of silver nitrate is dissolved in 45.0 mL of a 1.400 M aqueous solution of silver nitrate? 10.7 g 1070 g 170. g 17.0 g

What volume of a 0.129 M calcium hydroxide solution is required to neutralize 19.3 mL of a 0.130 M hydrochloric acid solution? mL calcium hydroxide

What volume of water must be added to 742 mL of a 4.5 M HCI to diluted it to 0.8 M? 4.25 L 1.65 L 4173.8 mL 3431.8 mL 3.92 L

A 0.650 ?0.650 m aqueous solution of KBrKBr has a total mass of 86.0 g.86.0 g. What masses of solute and solvent are present?   mass of KBr:                                                      g KBr   mass of water:                                     gH2O     g H2O