You dissolve a 1.28-g sample of nacl in a total volume of 125.0 ml of solution. your lab partner has 1.50 m aqueous nacl and wants to make a solution with the same concentration and volume as yours. how much of the solution does your lab partner need to use?

The 14.59 mL of solution is needed by our lab partner.

Explanation:

Mass of the NaCl = 1.28 g

Moles of NaCL =

V = Volume of the solution in Liters.

= 125.0 mL = 0.1250 L

Molarity of our solution =

Molarity of the lab partner's solution =

Volume of the lab partner's solution = = ?

The 14.59 mL of solution is needed by our lab partner.

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explanation:

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.