Question 1: You have carried out an investigation into the pigments that make up chlorophyll. Use the chromatogram you obtained when carrying out this investigation. Clearly explain the separation technique of paper chromatography in terms of partition. Calculate the Rf value of one of the constituent pigments and compare it to the book value. A paper chromatography was used to separate the pigments that make up chlorophyll to analyse‚ identify‚ and quantify the components‚ using paper (stationary
Premium Chromatography Chemical polarity Atom
chance to work regarding Detergent. A detergent is an agent used for cleaning. Detergents are synthetic surfactants‚ which is produced from petrochemicals rather than fatty acids and oils. They are very effective in hard‚ soft as well as salt water. Detergents are the salts of long chain of hydrocarbons such as alkyl sulphates. A detergent has several advantages over soaps in which we can see in the following topics. Detergents are commonly said to be synthetic detergents because it is produced
Premium
contemplating an attractive leadership position in China when he received a phone call from the head of Unilever’s Home Care division in Brazil‚ his native country. Robert Davidson was looking for someone to explore growth OPPOrtunillCS in the marketing of detergents to low-mcome consumers Iivmg in the Northeast of Brazil. An alumnus of INSEAD’s Advanced
Premium Laundry detergent
-CaCL2: .2mL level -Trisodium: .2mL level Detergent: DI: 2.6mL level CaCl2: 3.8mL level The results of the soap tests indicate an unsuccessful synthesis of soap. Minimal amount of foam was observed from any the tests. It was expected that foam would be presents in DI water‚ but decreased in CaCl2 or Trisodium because it makes the water a “hard water” and causes the soap precipitate‚ make it ineffective. As seen from the results‚ the synthesized detergent is effective in both soft (DI) and hard
Premium Water Sodium Sodium chloride
Appreciation on The Tide Rises‚ The Tide Falls The Tide Rises‚ the Tide Falls is one of the famous poems of Henry Wadsworth Longfellow‚ an American poet of the 19th century. This poet is created in the author’s seventies. Thus‚ there is something of symbolism in the lines‚ but this essay would focus on the relation between the pattern and the idea of the poem. The whole poem has 3 stanzas. The first two stanzas follow the same end rhyme of aabba‚ while the third stanza is in a rhyme of aacca. Generally
Premium Poetry Rhyme Rhyme scheme
Developing Multi-Channel Strategy Dr Stan Maklan and Dr Hugh Wilson Cranfield Customer Management Forum in collaboration with IBM Business Consulting Services Contents A strategic approach to channels ......................................................... 1 Process overview..................................................................................... 2 Step 1 Identify problems and opportunities............................................ 4 Cost reduction.......................
Premium Customer service Marketing Customer relationship management
it. Their poems Break‚ Break‚ Break (Tennyson)‚ and The Tide Rises‚ the Tide Falls (Longfellow) use repetition and loaded words to convey the theme of accepting death in order to truly live. The writers are able to convey their theme through their symbolical/metaphorical use of the sea. In The Tide Rises‚ the Tide Falls‚ Longfellow uses the sea to represent nature’s consistency. The poem begins and ends with the words‚ “the tide rises‚ the tide falls.” These words are present in each stanza and show
Premium Poetry English-language films Alfred, Lord Tennyson
level of the value chain is referred to as horizontal integration. This form of expansion contrasts with vertical integration by which the firm expands into upstream or downstream activities. Horizontal growth can be achieved by internal expansion or by external expansion through mergers and acquisitions of firms offering similar products and services. A firm may diversify by growing horizontally into unrelated businesses. Some examples of horizontal integration include: * The
Premium Strategic management Mergers and acquisitions Marketing
PREPARATION OF DETERGENTS CONTENTS Introduction 1. Classification of synthetic detergents * Anionic Detergents * Neutral or non-ionic detergents * Cationic Detergents * Bile Salts - Intestinal Natural Detergents * Amphoteric Detergents * Amphoterics 2. Key Concepts 3. Raw Materials 4. The Manufacturing Process * Introduction * End Products * The Blender Process * The Agglomeration Process * The Slurry Method * Liquid Detergent * Quality Control
Premium Soap Laundry detergent
Written Assignment #1 Syreeta Milbourne Marketing 310 February 10‚ 2013 Written Assignment #1 Tide Pods My written assignment will focus on Proctor and Gambles most recent success in the market Tide Pods. The Pods current market situation turns out to be better than P&G could have dreamed of. Considering the trials and tribulations it endured before ever making it to market. In a recent online article written by Jack Neff‚ for adage.com it notes‚ “Pods came to market six months later
Premium Laundry detergent Marketing