2 tablespoons of mashed papaya, 1 teaspoon of milk. Add both the ingredients in a bowl and mix them well. Then apply it over your face with a face pack brush or your fingers. Leave the pack on your face for good 15 to 20 minutes and then massage it with wet fingers before rinsing it
PREPARATION AND USES OF SODIUM HYDROXIDE, BLEACHING POWDER, BAKING POWDER, WASHING SODA Objective: To understand the use of common salt (NaCl) for preparation of chemicals such as Sodium hydroxide, Bleaching powder, Baking powder, Washing soda. The common salt (Chemical formula-NaCl, Chemical name- Sodium chloride) that we eat in our daily diet is the raw material for preparation of chemical compounds such as Sodium hydroxide, Bleaching powder, Baking powder, Washing soda. NaCl is a neutral salt. Sodium hydroxide (NaOH) also known as caustic soda is formed when electricity is passed through Brine [aqueous solution of sodium chloride (NaCl)] .This process is known as chlor-alkali process (Chlor for chlorine and alkali for NaOH). Hydrogen gas
3. Use With Yogurt Ingredients Turmeric powder Yogurt How To Use Similarly, use turmeric along with yogurt to make a homemade anti-tan pack. For this, mix a little amount of turmeric powder with whipped yogurt. On face and hands apply the mixture on skin over the tan area. Wash the skin after thirty minutes.
By using the tab water, rinse the slide. After that, by using Lugol’s Iodine, cover the whole slide for 1 minute. The washing step were repeated. Using (95% v/v) alcohol wash off the iodine solution until the washing are pale violet. Immediately rinse with tab water.
Following are the steps involved in fermentation of cucumber pickling. • Harvesting • Washing • Brining • Fermentation Harvesting: • In this method cucumbers are poured into a jar or tank and then brine solution is poured onto the cucumbers so fermentation is allowed to proceeds. Fermentation take at 18-20 C and a naturally occurring bacteria (lactobacilli) present on the cucumbers. In either case, the bacteria are halophyllic, or salt tolerant. During a storage period of about five weeks, the fermentation bacteria breakdown the sugars present in the vegetable and produce carbon dioxide.
2. Add broccoli and cook for 2-3 minutes or until heated through. Combine eggs with milk until well whisked. 3. Pour over whisked eggs and season with salt and pepper.
2) Purification of caffeine by sublimation The crude caffeine was transferred to Petri dish. Petri dish was placed on a hot plate and covered with three disks of filter paper. Another petri dish filled with ice was placed just on the top of petri dish covered with filter papers. The heat was turned on and sublimation was performed for 5 minutes. The purified caffeine was scraped from the filter papers and its weigh was measured.
This is why I used tinfoil. My container was also affected by conduction because it is touching the styrofoam. In class I learned that everything has heat if it is matter and that everything has matter so everything has heat and energy. I also learned that there can be more heat than another, it just depends on what the substance. That is why I choose to use styrofoam because it has less heat and energy than some other
First the corn husk was boiled in a beaker for about 45 minutes to remove all the impurities. 2. In a beaker measure and put 5grams of NaOH in 3 litre of water and stir it with a glass rod. 3. Then in a steel vessel put the corn husk and the NaOH solution.