Introduction: This project is one of the most famous electricity projects that can be performed successfully by most students in the age of 10 to 16. It helps students to learn about producing electrical energy using chemical energy. Since the same method is used to get energy from many fruits and chemicals‚ this project has many names. Following are some of the other names or titles for this project: |Fruit power or fruit battery
Premium Battery Chemistry Chemical substance
The purpose of this experiment was to be able to apply our knowledge of chemistry to identify 10 unknown elements that were presented to us. We were allowed to use Bunsen burners‚ hydrochloric acid‚ use PH paper to test if the unknown solution is an acid or a base‚ and precipitate each unknown solution with each other. Procedure / Data / Conclusions: Unknown #1: I found solution 1 to be KI. While doing the precipitate reactions‚ I found that it precipitates only with BiCl3 to form
Premium PH Solubility Hydrochloric acid
purpose of this lab is to help you become a little familiar with some of the tests that can be typically performed in a clinical or research lab facility. These tests may help in determining a particular pathogen’s growth needs. There are several sections to this lab. Find each section and complete the “Preparing for Class” sections. Preparing for class - Day 1 Read in your lab manual about the following agar mediums: Blood Agar (pg 168)‚ EMB Agar (pg 170)‚ Mannitol Salt Agar (MSA)(pg 172) )‚ MacConkey
Premium Staphylococcus Growth medium Escherichia coli
lifestyle‚ you don’t have to forego salt in order to do it. What you should do is make sure you are eating the right salt in the right amounts. Even if you suffer from high blood pressure‚ you should have some quantities of salt in your diet. The body requires a certain amount of sodium to be healthy. The body can’t manufacture sodium so you have to get it from an outside source. Proponents of unrefined sea salt believe that most people are eating the wrong kind of salt. Users of sea salt say that
Premium Nutrition Hypertension Blood pressure
Christina Sabillón Dr. Speller ENGL 2325 August 6‚ 2012 The Life You Save May Be Your Own The protagonist in “The Life You Save May Be Your Own” is Mr. Shiftlet. This man encounters an older woman and her daughter; both named Lucynell Crater. Their first conversation is very awkward‚ but the reader can interpret the characters. Mr. Shiftlet is a one armed man who left home at a young age. Lucynell (mother) is an older widowed woman who is independent and protective of her daughter. The younger
Premium
Chemistry Lab Report Purpose The purpose of this lab is to determine the identity of an unknown liquid by measuring its density and its boiling point and try to match it with those solutions given in Table 2 of experiment 2. Procedure Part A In Part A‚ The main purpose was to find the determination of the density of the unknown (j41) and by doing that we had to determine volumes of the unknown liquid (j41) using three different volumetric devices which are graduated cylinder‚ pipette
Premium Volume Water Density
Love Across the Salt Desert K N Daruwla The story "Love Across the Salt Desert" is set in the village of Khavda‚ located in the Desert of Kutch‚ Gujarat‚ India. The author has used this backdrop to effectively symbolize the thirst that the two protagonists feel for one another--so the scorching sun of the desert becomes a metaphor for their parched lives which were looking for satiation. He also extends the drought prevailing in the land to be an expression of the same deprivation and with the
Premium Border Iran Desert
0264 Organic Chemistry Holmes building Room 312 Class table Student ID Class ID 100001 0021 100002 0264 100003 2816 100004 0264 3. Business Rules One customer can only book one photographer per session One photographer is assigned to only one customer per session Many photo sessions can running together at one time Customers are required to pay a $ 100 deposit to secure the appointment 4. Level O Data Flow Diagram of an online book purchasing system Functional Requirement
Premium Database normalization Data modeling Entity-relationship model
decolorizaton Reaction with Ferric Chloride (Confirms if phenol compound) Reagent: FeCL3 solution Observation: Complex formation (deep colored compounds) Procedure: 3 drops of phenol soln in test tube + 1 drop FeCl3 soln Aliphatic and Aromatic Hydrocarbons/ Alkenes Bromination in Light (Free Radical Bromination) (Reacts with alkanes) Reagent: Br2 in H2O Observation: decolorization‚ brown ( colorless Procedure: 2 drops of test compound in test tube+ 1 drop 0.05 M Br2 in H2O‚ shake well
Premium Carboxylic acid Alcohol Amine
Solutions Solutions are a combination of solvents and solutes. When a solute dissolves into a solvent‚ the combined product of the two reactants is called a solution. The definition of a solute is the reactant that’s being dissolved. The only difference from a solute and a solvent is that the solvent is the one that’s doing the dissolving. Molecules randomly flow in all directions until there is an equal concentration throughout the solution. The dissolving process can vary depending
Premium Solution Solubility Concentration