Answer and explanation:
To prepare a standard solution, is it necessary to follow these steps:
1. Place a beaker on a balance and tare.
2. Weigh on the balance the necessary amount of copper (II) sulfate pentahydrate.
3. Add the required amount of distilled water and stir with a glass rod.
4. Using a funnel, transfer the solution to a volumetric flask and make up to the mark with distilled water.
5. Stopper the flask and shake to homogenize the solution.
