Using a clean/sterilized knife cut the potatoes in half so that you end up with 4 potato halves. 9. Place the one half of the clean potato in container A and the other half of the clean potato in container C, using tongs or a spoon to prevent contamination, and seal the containers. 10. Once the other potato halves have cooled (dirty potato), expose the potato halves to the environment by rubbing it around your hands and along surfaces such as the floor, the kitchen counter or the sink.
Dark Bean Salad with Feta Cheese: requirements: 1 container of depleted dark beans, one cleaved red chime pepper, two hacked green onions, one glass finely slashed cabbage, 2 ounces feta cheddar, one-fourth glass hacked crisp parsley abandons, one minced garlic clove, two tablespoons lemon juice, one tablespoon olive oil, salt, and pepper to taste. Procedure: Mix every one of the fixings in a substantial bowl tenderly. Cover it and chill for quite a while in the ice chest. Appreciate this low-calorie serving
Put on safety goggles and a lab apron. 2. Wash the shell with distilled water, and carefully peel all the membranes from the inside of the shell. Discard the membranes. Place ALL of the shell in a pre-massed beaker, and dry the shell in the drying oven at 110°C for about 15 min.
The solution was then taken out of the oven to be put in a pre-heated muffle furnace which was maintained at 650oC. This was done for the calcination of the solution. After 2 hours, the quartz crucible was removed from the furnace to be cooled down to ambient temperature. The mixture of nickel nitrate, urea and de-ionized water was grinded for four hours after being removed. Preparation of Nickel Oxide