# Problem: A student wants to prepare 250 mL of 0.10 M NaCl solution. Which procedure is most appropriate? Formula Molar Mass of NaCl is 58.4 g•mol –1. a) Add 5.84 g of NaCl to 250 mL of H 2O. b) Add 1.46 g of NaCl to 250 mL of H 2O. c) Dissolve 5.84 g of NaCl in 50 mL of H 2O and dilute to 250 mL. d) Dissolve 1.46 g of NaCl in 50 mL of H 2O and dilute to 250 mL.

🤓 Based on our data, we think this question is relevant for Professor Bindell's class at UCF.

###### Problem Details

A student wants to prepare 250 mL of 0.10 M NaCl solution. Which procedure is most appropriate?

Formula Molar Mass of NaCl is 58.4 g•mol –1.

a) Add 5.84 g of NaCl to 250 mL of H 2O.

b) Add 1.46 g of NaCl to 250 mL of H 2O.

c) Dissolve 5.84 g of NaCl in 50 mL of H 2O and dilute to 250 mL.

d) Dissolve 1.46 g of NaCl in 50 mL of H 2O and dilute to 250 mL.

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Dilution concept. If you need more Dilution practice, you can also practice Dilution practice problems.

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What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Bindell's class at UCF.