The drawings below represent flasks of aqueous solutions. Each pink dot represents a dissolved solute particle. If you evaporate half the water off of solution C, the contents of which flask best represent the new solution? 500 mL 500 mL 500 mL Solution A Solution B Solution C 250 mL 250 mL 250 mL Solution D Solution E Solution F

You have a solution which is 44.4% by mass isopropyl alcohol (MM = 60.11 g/mol) in water. The density of this solution is 0.905 g/mL. %3D What is the molarity of the isopropyl alcohol in the solution?

A Moving to another question will save this response. Question 20 Some graduate students have a solution of 1 M NaCl in the lab. What volume of the NaCl solution and what votume of water do they need to mix together to make 1 L of 0.035 M NaC? O 35 mL of 1M NaCl and 35 mL of H20 O 35 ml of 1M NaCl and 965 mL of H20 O 35 mL of 1M NaCl and 65 mL of H20 O 3.5 mL of 1M NaCl and 6.5 mL of H20 A Moving to another question will save this response. K< Qu MacBook Pro 46 888 F4 V8 FS F3 & %23 24 3 4. T K V. B F. 1R C. E. S'

What is the concentration of a solution formed by diluting 12.0 mL of a 5.6 M glucose solution to 405 mL? M glucose solution

What is the mass of BaCl2 in a 500 mL bottle of 0.20M BaCl2 Aqueous solution?

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. concentration: M MacBook Air

What volume (L) of 0.500 M KCl solution contains 25.0 g of KCl?   0.671 0.335 5.96 0.168 none of the above

> A Moving to another question will save this response. uestion 3 What mass of NaOCOCH3 is needed to make 20.0 mL of a 1.00 M solution? Molarity (M) = moles / Liter 1640 g 4100 g 0.0200 g 1.64 g 1.00 g A Moving to another question will save this response. étv NOV 4

A student adds 500 mL of water to 200 mL of a 4 M KOH solution. Determine the molarity of the dilute KOH solution

What is the percent by mass of a solution of 25 g of KBr dissolved in 4.3 L of solution if the solution's total mass is 4.5 kg?