Marie Alessandra T. Reyes Group 4 18L Quantitative Determination of the Acidity of Soft Drinks I. Introduction Soft drinks are well known beverages among the young that are consumed mostly for pleasure. These beverages normally contain flavoring‚ sweeteners coloring‚ carbonic acid and acids. Carbonic acid and acids play an important part in the formulation of soft drinks. They enhance the flavor and give a pleasant refreshing ’lift ’ to the drink. The type of acid used can even affect the palatability
Premium Acid Titration Sodium hydroxide
CHEMICAL EQUILIBRIUM I. Introduction In a chemical reaction‚ when reactants are mixed together in a reaction vessel‚ the whole of the reactants do not get converted into products. After some time‚ there will come a point when a fixed amount of reactants will exist in harmony with a fixed amount of products; neither amount will change anymore. This state is called chemical equilibrium (Birk‚ 1994; Jones‚ 1987; LeMay‚ 2002). There are three characteristics of a system in chemical equilibrium: a
Premium Chemical reaction Chemical equilibrium Chemistry
Objectives 1 1. To prepare a standard curve of absorbance versus protein concentration by using Bovine Serum Albumin (BSA). 2. To determine BSA concentration in two sample solutions. 3. To determine protein concentration in apple juice. Introduction What is Bradford protein assay? The Bradford protein assay is a spectroscopic analytical procedure used to measure the concentration of protein in a solution [1]. There are several reagents that can be used to determine the concentration
Premium Serum albumin ELISA
To My Dear and Loving Husband Anne Bradstreet Anne Bradstreet was the first poet and the first female writer in the British North American colonies to be published. Her first volume of poetry was The Tenth Muse Lately Sprung Up in America‚ published in 1650. She was born March 20‚ 1612 in Northampton‚ Massachusetts and died September 16‚ 1672 in Andover. She was married to Simon Bradstreet. When they married‚ she was 16 and he was 25. Mrs. Bradstreet’s works are also considered to represent the
Premium Benjamin Franklin Deism Inoculation
INTRODUCTION HONDA’S BACKGROUND Honda Company was founded in 1948 by Soichiro Honda. It started by making motorbikes. Japan had been rendered cash poor and petrol-starved after World War II‚ and its citizens were hurting for fuel-efficient mode of transportation. Honda ’s first motorcycles mated engines with bicycles that were cheap in making and operation process. In 1950‚ Honda Company launched the successful Juno scooter‚ built to steal market share from the Vespa knockoffs that were popular
Premium Honda Hybrid electric vehicle
1.Explain what we mean by: "The World Behind the Text‚" "The World In the Text‚" and "The World the Text Creates". In “The World Behind the Text‚” is a way for biblical scholars to place themselves in the situation of the time through the social and cultural aspects‚ by investigating the background‚ method of the finished work‚ and the various hidden meanings of the scriptures. The criticism of source‚ form‚ and tradition dissects the whole text‚ to find a common writing style‚ word structure‚ and
Premium Bible New Testament Rhetoric
Definition of SMS Text Messaging: What is SMS Messaging‚ Text Messaging? From Adam Fendelman‚ former About.com Guide Definition: SMS stands for short message service. SMS is also often referred to as texting‚ sending text messages or text messaging. The service allows for short text messages to be sent from one cell phone to another cell phone or from the Web to another cell phone. Including spaces‚ text messages traditionally can’t exceed 160 characters. SMS messages often use T9 predictive
Free Mobile phone Text messaging Short Message Service
paper I am going to compare and contrast a literary text (Education for Leisure by Carol Ann Duffy) and a non literary text (Newspaper article from “The Independent” by Nigel Morris) focussing on the language features used‚ the structural and presentational devices‚ the use of correct punctuations‚ analyse the structure of the non literary text for bias and the techniques used to convey meaning and ideas by both authors. The objective of literary texts is to teach the readers a life lesson with the development
Premium Writing
classes so that it does not ring and causes a disruption while they are learning. They are able to silence their phones‚ but most students will forget to this at least once during their high school career. When they do forget and they receive a call or text message‚ the whole class stops. Even if students put their phone in vibrate mode‚ some cell phones can still be heard. Everyone turns to look at what is causing the sudden noise and the teacher stops talking. This distracts students from their lesson
Free Mobile phone Text messaging
Chemistry Textbook Notes: Solutions Chapters 13 & 14: LH 1. Define soluble‚ solution‚ solvent‚ solute‚ suspension‚ colloid (p.395398) Soluble- capable of being dissolved solvent0 the dissolving medium in a solution solute- the substance dissolved in the solution suspension- a mixture in which the particles in the solvent are so large that they settle out unless the mixture is constantly stirred or agitated colloid- a mixture consisting of particles that are intermediate in size between
Premium Solution Liquid