Topic 3 Trying out the laboratory equipment

LI: To find how long sugar would take to disslove.

This week for tech we did experment. The experiment was trying to find how long it would take the sugar to dissolve in hot water and cold water. We used a thermometer to check the temperature. The material we used were, Thermometer, Stop watch, A weighing machine or pair of scales,A petri dish,Table sugar,Two 200 ml beakers, Water in a pouring container, A pipette (or dropper) and Spatula 

We poured 100 ml of cold water into the beaker. Using the spatula transferred 10 grams of sugar into the petri dish. Then we poured the 10g of sugar into the 200ml beaker, then timed it to see how long it took to dissolve the sugar.We poured 100mls of hot water in the beaker. Using the spatula we transferred 10grams of sugar into the petri dish. Then we poured the 10g of sugar in the 200ml beaker, then timed it to see how long it took to dissolve the sugar.