present work concerns itself with analyses of removal of carbon dioxide gas by treating it with aqueous sodium hydroxide solution in a semi batch foam-bed reactor‚ under a variety of conditions and experimental verification of the model. Reaction conditions were at room temperature and atmospheric pressure. Experimentally studied variables are air flow rate‚ foam height‚ initial sodium hydroxide concentration‚ surfactants and surfactant concentration. The experimental results indicate that the conversion
Premium Carbon dioxide Reaction rate Chemical engineering
Assessing Sulphur Dioxide in Wine by Titration Procedure 1. Transfer 20.0 mL of wine using a pipette to each of three 250 mL conical flasks. 2. To each flask add about 12 mL of 1 M sodium hydroxide solution and allow the flasks to stand for 15 minutes. This releases the SO2 bound in complex compounds in the wine. 3. Fill a burette with standard iodine solution. Record the initial burette reading and the concentration of the solution. 4. To one flask‚ add about 10 mL of 2 M sulfuric acid
Premium Sodium hydroxide PH indicator Titration
Chemistry 3373F Lab Manual 2008 Modified 11/07 Table of Contents Chem 3373 Laboratory Schedule for Fall 2008.............................................................................2 The Benzoin Condensation of Benzaldehyde ..............................................................................3 Synthesis of Dilantin and Related Compounds (two weeks).........................................................6 Synthesis of an Alkaloid: Pseudopelletierine (two weeks) .............
Premium Hydrochloric acid Sulfuric acid Acetic acid
topic to show the useful means of guava and to produce alternative way of treating acnes in cheaper way. And also to produce alternative medicines using herbal plants instead of chemicals the main source of this procedure is guava leaves and sodium hydroxide and lavender scent. B. Objectives Related alternative medicine supplements and vitamins also explore information on Guava Extract Soap Objective treatment‚ health benefits & side effects with Guava Extract Soap Objective products
Premium Herbalism Alternative medicine Medicine
Project on Bath Soap A Project Report On Project on Bath Soap marketing [pic] INTRODUCTION FMCG industry is the most emerging industry nowadays in Indian as well as global market. In India it is the 4th largest market‚ which shows that how important the industry is and how much it contributes towards our economy. FMCG includes the personal care products also like soaps‚ shampoos‚ etc. so our project mainly focuses on the market and study of BATH SOAPS
Free Unilever Marketing Saponification
Malic acid titration; before the malic acid was added to the solution‚ all that remained was a solution of NaOH and Thymol blue‚ at this stage the thymol blue was Mostly ionized within NaOH (The Hydroxide ion reacts with the Thymol Blue)‚ thus giving off a blue color‚ as there is an abundance of Hydroxide anions and not enough Hydrogen cations in the solution. HThy(aq)H(aq) ++Thy(aq) - I_______I - Equilibrium point is closer to this side‚ as the overall solution without malic
Premium Acid Base PH indicator
Harmful Household Items Michael Braun Le Cordon Bleu Environmental Science ENV333 - 02B Susanne Marshall December 11‚ 2013 Harmful Household Items There are many items around your house that you use every day that could potentially be harmful if not handled‚ stored‚ and disposed of properly. I went through and picked out some items around my house that could be harmful: Scented Dish Soap – Dish soaps that have a fragrance usually contain a chemical called phthalates that can disrupt the
Premium Sodium hydroxide Antibiotic resistance Hazardous waste
The Hair Battles of America Throughout the years there has been a lot of controversy about African and Caucasian hair. Many of people tie hair into race‚ which is usually the case for most situations. For instance if someone has kinky‚ dry hair they will probably make a judgment as to them being of African descent; where if someone with straight‚ bouncy hair would be a person who is of Caucasian descent. This is not always the case. African and Caucasian hair can be similar uywhen it comes to
Premium Hair Hairdressing Sodium hydroxide
determine the concentration of an acetic acid solution. Purpose: To learn how to titrate‚ and calulate the concentration of an acetiuc acid solution. In this case the concentration of vinegar‚ which is diluted acetic acid. Hypothesis: The sodium hydroxide used in this titration would balance out the acetic acid in vinegar. The phenolpthalein‚ a acid –base color indicator will let us know the vinegar have reach a point of neutralization once the vinegar turns pink. We can then calculate the concentration
Premium Acetic acid Sodium hydroxide Acid
Eggshell Lab Lab Set-Up: Materials: * pipette with pipette bulb * conical flask * 1 beaker * 1 molar sodium hydroxide solution * 2 molar hydrochloric acid solution * 1 funnel * 1 piece circular filter paper * crushed poultry eggshell * crushed farm eggshell * phenolphthalein * Distilled water * White tile * Paper tray * burette in burette stand * electronic scale Procedure: Step 1: Standardization of the NaOH solution using
Premium Calcium carbonate Titration Hydrochloric acid