A 50.0 mL portion of a 1.60 M solution is diluted to a total volume of 288 mL. A 144 mL portion of that solution is diluted by adding 115 mL of water. What is the final concentration? Assume the volumes are additive.

What volume in mL of 0.300 M NaF would be required to make a 0.0340 M solution of NaF when diluted to 250.0 mL with water?

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

A 74.0 mL74.0 mL aliquot of a 1.40 M1.40 M solution is diluted to a total volume of 238 mL.238 mL. A 119 mL119 mL portion of that solution is diluted by adding 193 mL193 mL of water. What is the final concentration? Assume the volumes are additive.

Chemistry A 76.0 mL portion of a 1.30 M solution is diluted to a total volume of 238 mL. A 119 mL portion of that solution is diluted by adding 177 mL of water. What is the final concentration? Assume the volumes are additive.

0.22g of sodium carbonate (105.9888 g/mol) is dissolved into 50mL of water. It is labeled "Solution 1". a) What is the molarity of the solution? 5mL of the sodium carbonate solution is then diluted with 45 mL of water. It is labeled "Solution 2". b) What is the molarity of the solution?

29.91 ml of an acid solution (identity unknown) is neutralized by 17.29 ml of 0.1999 M calcium hydroxide solution. Determine the Normality of the acid.

What volume in mL of 0.300 M NaF would be required to make a 0.0800 M solution of NaF when diluted to 750.0 mL with water?

A 52.0 mL portion of a 1.80 M solution is diluted to a total volume of 248 mL. A 124 mL portion of that solution is diluted by adding 107 mL of water. What is the final concentration? Assume the volumes are additive.

A 3.5 L sample of a 5.8 M solution of NaI is diluted to a volume of 5.0 L.  What is the concentration of the diluted solution?