Briefly describe how you would prepare 500cm of 1mole of NaCl solution in the laboratory.(Na-23,Cl-35.5)

Please work it for me

To prepare 500cm³ of 1 mole of NaCl solution in the laboratory, you will need the following steps:

1. Calculate the mass of NaCl needed:
- NaCl has a molar mass of 58.5 g/mol (23 g/mol + 35.5 g/mol).
- Since you want to prepare a 1 mole solution, you will need 58.5 grams of NaCl.

2. Measure 58.5 grams of NaCl using a balance or scale.
- Make sure to use gloves and handle NaCl with care.

3. Transfer the measured NaCl into a clean and dry container, such as a beaker.

4. Add distilled or deionized water to the container. You will need enough water to make a total volume of 500cm³.

5. Stir the mixture using a glass rod until all the NaCl has dissolved.

6. Once the NaCl is completely dissolved, transfer the solution into a volumetric flask to ensure accuracy in the final volume.

7. Add distilled or deionized water to the volumetric flask until the solution reaches the calibration mark on the flask, indicating a total volume of 500cm³.

8. Mix the solution thoroughly by inverting the flask several times.

9. Your 500cm³ of 1 mole NaCl solution is now ready for use.

Remember, always wear appropriate personal protective equipment (PPE) and follow proper laboratory safety protocols while working with chemicals.

To prepare 500 cm³ of a 1 mole NaCl solution in the laboratory, you will need to follow a few steps. Here is how you can go about it:

1. Calculate the mass of NaCl needed: Since the molar mass of NaCl is 23 + 35.5 = 58.5 g/mol, you can calculate the mass required for 1 mole of NaCl by multiplying the molar mass by 1 mole. In this case, it will be 58.5 g.

2. Convert the mass of NaCl to grams: Since the density of water is 1 g/cm³, you can convert the volume of the solution (500 cm³) to grams. Therefore, the mass of NaCl required will be 500 g (500 cm³ * 1 g/cm³).

3. Weigh out the required amount of NaCl: Using a balance, measure out 500 grams of NaCl accurately. Double-check the measurements for accuracy.

4. Add NaCl to a suitable container: Transfer the measured amount of NaCl into a suitable container, such as a beaker or flask. Ensure that the container is clean and dry.

5. Add distilled water: Slowly add distilled water to the container while stirring gently. The volume of water should be added gradually, ensuring that the NaCl dissolves completely.

6. Mix thoroughly: Stir the solution with a glass rod or a magnetic stirrer until the NaCl is completely dissolved. This will ensure a homogeneous solution.

7. Transfer to a volumetric flask: Once the NaCl is fully dissolved, transfer the solution to a volumetric flask, which has a precise and accurate volume measurement. Add distilled water to reach the 500 cm³ mark on the flask. This will give you a 500 cm³ (or 500 mL) solution of 1 mole NaCl.

It is important to note that laboratory procedures and equipment may vary depending on the specific resources available to you. Always follow proper safety protocols and consult with a qualified instructor or professional when conducting experiments in a laboratory setting.