acid to produce a short amount of electricity. Even though it only conducts a small amount of voltage‚ we investigated and experimented on how it can produce more than usual without adding any other components on the project except zinc‚ copper‚ vinegar‚ or a unique container that can increase the voltage of our product. The zinc can produce electricity because of the chemical reaction it occurs when it is soaked in vinegar’s acetic acid‚ the zinc is dissolved to produce hydrogen gas; while the
Free Acetic acid Hydrogen Electricity
How often do you use apple cider vinegar? If you like making yourself a huge bowl of crunchy salad‚ you probably drizzle some over the top‚ or shake it well in your dressing jar. However‚ apple cider vinegar is a lot more than a vinegary thing that is added in salads. Some claim it to be the most efficient cleaning product‚ and others praise it for its brilliant healing properties. Apple cider vinegar is an amazing and inexpensive all-purpose cleaner‚ you can add some in your drinking water or
Premium Nutrition Obesity Fruit
Discussion The main purpose of this lab was to synthesize four soaps and two detergents and determine which one would be the best for an environmental group to use in the event of an oil spill.1 To complete this task‚ five subgoals had to be achieved first. To find the solubility of the fats‚ oils‚ soaps‚ and detergents‚ each of them were placed into different solvents to see if they dissolved. None of the oils and fats were soluble in water (H2O)‚ sodium hydroxide (NaOH)‚ or hydrochloric acid
Premium Soap Sodium hydroxide
A Study of the Vinegar Fermentation1 March 18‚ 2013 -------------------------------- 1 A scientific paper submitted in partial fulfillment of the requirements in HNF 12 laboratory‚ 2nd sem.‚ 2012-2013. OBJECTIVES 1. To enumerate the principle and methods in fermentation; and 2. to identify the factors that affect the efficiency of fermentation. INTRODUCTION Vinegar has been traditionally used as a food preservative. Vinegar retards microbial growth and
Premium Acetic acid Vinegar Ethanol
Laundry attendant job description Job purpose of Laundry attendant is to coordinates the work efforts of the production and dry cleaning areas of the laundry department. Oversees productivity of other laundry associates‚ conducts weekly inventories; other duties as assigned by management. Key duties/responsibilities of Laundry attendant: 1. Sorts dried articles according to type. 2. Folds and places item in appropriate storage area. 3. Sorts torn and stained articles. 4. Sorts and counts articles
Premium Washing Laundry
Marketing Strategy for Procter & Gamble’s Tide® Liquid Laundry Detergent Measure Trigger Paul Lane Marketing 1001 Professor Norman Hansen February 20‚ 2010 Abstract Procter & Gamble (P&G) and its competitors package laundry detergents in various sizes and packaging alternatives. Tide® liquid laundry detergent is available in sizes ranging from 40 ounces (25 loads) to 150 ounces (96 loads). Current packaging requires lifting and pouring from bottles weighing over nine
Premium Marketing Laundry detergent
When the experiment was finalized the vinegar solution enlarged the eggs mass. Before the vinegar solution it was 55.1 grams and after the solution it was 67.9 grams. The volume of the egg was also increased. At the beginning it was 50 mL after the solution it was 60 mL; it had a 10 mL difference. It is visible that a hypotonic solution was present. This rejects the hypothesis made. When the egg was placed in 150 mL of vinegar and left intact overnight the egg did sink to the bottom and remain that
Premium
Experiment 9 and 10: Volumetric/Vinegar Analysis Abstract: The goal of the experiment that was conducted was to figure out both the molar concentration of NaOH and the standard mole ratio of the NaOH solution. In order to find the concentration of the NaOH solution‚ volumetric analysis was used. In volumetric analysis‚ a titration mechanism was utilized in order to find the reaction that the base will end up having with KHC8H4O4
Premium Sodium hydroxide Mole Concentration
Housekeeping Topic: Internal Laundry vs. External Laundry A laundry is one of the important places for the hotel. Some of the hotel will use internal laundry‚ some will use external laundry. What is the difference between internal and external? What is the advantages and disadvantages of them? Laundry is including drying‚ washing and ironing‚ which are for the hotel to wash all the dirty staff. It has two different laundries‚ one is internal and one is external. The Internal laundry means the hotel have
Premium Laundry Washing Economics
bilities — Physical Abilities Abilities that influence strength‚ endurance‚ flexibility‚ balance and coordination Dynamic Flexibility — The ability to quickly and repeatedly bend‚ stretch‚ twist‚ or reach out with your body‚ arms‚ and/or legs. Dynamic Strength — The ability to exert muscle force repeatedly or continuously over time. This involves muscular endurance and resistance to muscle fatigue. Explosive Strength — The ability to use short bursts of muscle force to propel oneself (as in jumping
Premium Muscular system Classical mechanics Muscle