The chemistry of hairspray What is hairspray: introduction Hair spray (or hair lacquer) is a common household aqueous solution that is used to keep hair stiff or in a certain style. Weaker than hair gel‚ hair wax‚ or glue‚ it is sprayed to hold styles for a short period of time. Using a pump or aerosol spray nozzle it sprays evenly over the hair. Hairspray was first developed and manufactured in 1948 by Chase Products Company‚ based in Broadview‚ Illinois.Its active ingredient is a suitable
Premium Oxygen Ethanol Hairdressing
Detailed Lesson Plan I. Objectives: At the end of the lesson‚ the first year section one students should be able to: * Recognize key word that indicates certain mathematical operations. * Translate verbal statement into equations. * Identify the basic steps in solving word problem. * Solve age problems in at least 5 minutes. * Show the process in solving the Age problems. * Demonstrate honesty through solving and checking Age problems. II. Subject Matter: Age Problems (Elementary
Premium Subject Lesson plan Problem solving
Date of preparing: 03/09/2013 Date of teaching: 04/9/2013 Class of teaching: 7B Unit 1. BACK TO SCHOOL Period 6. B. Names and address (B6‚ 7) I. Objectives. By the end of the lesson‚ students can be able to listen to the text and recognize the distances from Lan’s house to some places. They also make a survey about some personal information. II. Language content 1. Vocabulary: post‚ means of transport‚ pocket‚ centre‚ recess 2. Grammar : review and practice structure:
Free Question Answer Sentence
Chemistry Unit 2 Area of Study: 1: Water Chapter 11: Measuring solubility Measuring Solubility Solubility: the maximum amount of that substance that can be dissolved in a that temperature Saturated solution: a solution which no more solute can be dissolved at that temperature Measuring solubility Determine the maximum mass of solute that can be dissolved in 100 grams of solvent at a particular temperature Worked Example A maximum of a 6g of solute can be dissolved in 20g of water at 20ºC
Premium Solubility Solution Concentration
Home Tutor Scheme Lesson Plan Topic: Describing People LESSON OUTCOMES - Describing People Describing Introduction 1. Warm up questions Appearance 2. Vocabulary Functions & 1. Structures for describing appearance Structures 2. Description Order 3. Modifiers: very‚ quite‚ really … Describing Introduction 1. Vocabulary Character Grammar 1. Adjective order Extension Grammar 1. Compound adjectives To give a description of a person‚ your student needs to understand the vocabulary to use‚ what details
Premium Hair Eye color Adjective
Objectives | Content | Strategies | Evaluation | Assignment | In this lesson‚ the learner’s are expected to: Identify the different attitudes of the Characters Show interest in the discussion through the active participation perform the collaborative activities to reinforce the learning. | | A. Routinary Checking of Classroom Prayer Greetings Checking of attendance B. Review The student will give the characters in the story Give the characters
Premium Adjective Comparative Gustave Flaubert
Clinical Chemistry When people consider their careers in the health care field‚ most of them would think about being a physician‚ a nurse or a surgeon. Individuals with interest in the health care field are not aware of clinical laboratory science. I am one of those individuals who don’t know much about clinical laboratory science before. After taking the class “Introduction to Clinical Laboratory Science”‚ I start to realize that clinical laboratory scientists are just like other health care members
Premium Blood urea nitrogen Renal physiology Electrolyte
LESSON PLAN UNIT 11: NATIONAL PARKS LANGUAGE FOCUS I. Name of the lesson: unit 11 II. Grammar: conditional sentence type 3 III. Class: students in grade 10 IV. Time allotted: 45 minutes V. Aim(s): to help Sts learn and practice “conditional sentence type 3” VI. Objectives: By the end of the lesson‚ sts will be able to: - understand and practice “conditional sentence type 3” - use the structure correctly and suitably to communicate. - develop all skills
Premium Sentence Clause Question
Connections: Chemistry Assignment By. Sujay Sukumar 5. a) When analyzing the graph‚ a relationship between the hydrocarbon chain of the alkane and its corresponding boiling point can certainly be noticed. There is a increasing correlation which can be explained using the theory that as each hydrocarbon chain gets bigger‚ there are more atoms and thus more electrons which contributes to higher dispersion forces and therefore a higher boiling point which is clearly seen through the graph. b) Uses of
Premium Hydrocarbon Petroleum Natural gas
ACKNOWLEGEMENTS ACKNOWLEGEMENTS First of all I would like to thank my chemistry teacher Ms. Shyamala for providing adequate information which was a great helping hand from her .I would like to thank my parents. Even their support was an immense assistance. First of all I would like to thank my chemistry teacher Ms. Shyamala for providing adequate information which was a great helping hand from her .I would like to thank my parents. Even their support was an immense assistance. Certificate
Premium Subject matter Subject