A solution that is 10wt% NaCl has a density of 1.0688g/mL. a. Express the concentration of the 10wt% solution as molarity, molality & χ%. b. Is the 10% wt% solution saturated? Support your answer with calculations.

State how to prepare the following solutions. Identify the solute and the solvent for each preparation     and the corresponding volume of each.     (Example: 1.a. solute: ethyl alcohol = 68.0 mL      solvent: water = 32.0 mL)   120 mL of 10 % v/v solution  of Povidone iodine (betadine), C6H9I2NO, in water 100 mL of 40 % v/v solution of Isopropyl alcohol, C3H8O, in water

im confused on how to do this problem can you do a step by step for me? calculate the volumn percentof solute in each solution A solution made by adding 28.5 mL of methyl alcohol to enough water to give 487mL of solution %(v/v)= A solution made by adding 81.1mL of ethylene glycol to enough water to give 211 mL of solution %(v/v)=

A solution is made containing 20.6 g phenol (C6H5OHC6H5OH) in 460 g ethanol (CH3CH2OHCH3CH2OH). a. Calculate the mass percent of phenol. Express the mass percent to three significant figures.   b. Calculate the molality of phenol.         Express the concentration in moles per kilogram to three significant figures.

Beaker A has 1.00 kg of water and 0.100 mol of glucose. Beaker B has 1.00 kg of water and 0.100 mol of CaCl2. Answer the questions below, using LT (for less than), GT (for greater than), EQ (for equal to), or MI (for more information required) in the blanks provided. Xkmnbcz5a. The vapor pressure of pure water ________ the vapor pressure of the solution in Beaker A.b. The boiling point of the solution in Beaker A ________ boiling point of the solution in Beaker B.c. The molarity of the solution in Beaker A ________ molarity of the solution in Beaker B.d. The freezing point of the solution in Beaker A ________ freezing point of the solution in Beaker B.e. The solubility of the solute in Beaker A ________ solubility of the solute in Beaker B.