Final answer:
To make rock candy using sucrose, you need to follow a procedure called crystallization. This involves preparing a saturated sugar solution, adding a seed crystal, allowing the solution to sit and form crystals, and finally drying the rock candy.
Step-by-step explanation:
To make rock candy using sucrose, you will need to follow a procedure called crystallization. Here is a step-by-step procedure:
- Prepare a saturated sugar solution by adding as much sugar as possible to a given quantity of water, stirring until it dissolves completely. This solution is called the mother liquor.
- Place a seed crystal, such as a piece of string or a wooden stick, into the mother liquor and suspend it so that it is completely immersed but does not touch the sides or bottom of the container.
- Allow the container to sit undisturbed in a cool location for several days. As the water evaporates, the sugar molecules will come together and form crystals around the seed.
- After the desired size of the rock candy is achieved, carefully remove it from the container and allow it to dry completely. Your homemade rock candy is now ready to enjoy!