Data- Titration of KHP | Trial 1 | Trial 2 | Trial 3 | Mass of KHP | 0.1 g | 0.1 g | 0.1 g | Moles of KHP | 4.9E-4 | 4.9E-4 | 4.9E-4 | Moles of NaOH | 4.9E-4 | 4.9E-4 | 4.9E-4 | Initial Volume of NaOH | 0.00 | 0.00 | 0.00 | Final Volume of NaOH | 4.7 mL | 5.0 mL | 5.0 mL | Total Volume of NaOH | 4.7 mL | 5.0 mL | 5.0 mL | Molarity of NaOH | 10.4E-5 | 9.8E-5 | 9.8E-5 | Average Molarity of NaOH | 1.0E-4 | Titration of Vinegar | Trial 1 | Trial 2 | Trial 3 | Volume of Vinegar
Premium Acetic acid Vinegar Titration
UNIVERSITY OF WATERLOO Department of Chemistry Synthesis of ACETAMINOPHEN Laboratory Report 1 CHEM 123L January 19‚ 2014 Prepared for: Dr. S. Stathopulos Department of Sciences‚ Chemistry Faculty University of Waterloo Teaching Assistant: Aaron Chan Prepared by: Section 001 Vithurjan Satkunarasan 20495383 Lab Partner: Ken Xu Introduction The synthesis of Acetaminophen is based on the amine group of p-aminophenol being acetylated by acetic anhydride to form an amide functional group
Free Melting point Chemistry Solid
NAME OF COURSE COURSE CODE CREDIT TOTAL STUDENT LEARNING HOURS PREREQUISITE LEARNING OUTCOME : : : : Organic Chemistry I CHM 3201 4 (3+1) 160 hours per semester : : None At the end of the course‚ students will be able to: 1. Define and explain the basic concepts in organic chemistry such as electronegativity‚ orbital hybridization‚ nomenclature‚ resonance and isomerism‚ as well as organic reactions mechanisms (C4‚ CTPS) 2. to conduct experiments that demonstrate the characteristic reactions
Premium Functional group Alcohol Carboxylic acid
Introduction The objective of this lab was to show how stoichiometry is applied to a specific chemical reaction. Stoichiometry is pretty much the math behind chemistry. Doing stoichiometry can calculate masses‚ moles‚ and percents with a chemical equation. The use of stoichiometry is how we were able to find the limiting reagent in this lab. A limiting reagent is the chemical that will be used up first. Many calculations had to be made throughout this lab. Some of the calculations we made were
Premium Sodium Chemical reaction
Importance of chemistry : 1. Chemistry can improve the conditions of human life and even save lives. 2. Provides deeper knowledge. 3. * Plastics that are as strong as metals but light weight. * Personal care and household products * Polymers or various sizes and shapes * Metal alloys * Drugs from various ailment CONTRIBUTION OF CHEMISTRY : 1. Food and agriculture 2. energy production 3 . environment preservation 4 . education 5 . clothing 6. colors and
Premium Chemistry
Chemistry (the etymology of the word has been much disputed)[1] is the science of matter and the changes it undergoes. The science of matter is also addressed by physics‚ but while physics takes a more general and fundamental approach‚ chemistry is more specialized‚ being concerned with the composition‚ behavior (or reaction)‚ structure‚ and properties of matter‚ as well as the changes it undergoes during chemical reactions.[2] It is a physical science which studies various substances‚ atoms‚ molecules
Premium Chemistry
which part of the salt is responsible for the characteristics in the flame. HYPOTHESIS: If we introduce a metal salt in the blue flame of the Bunsen burner‚ then the colour given off by the flame is due to the metal part of the salt. METHOD: (1) With a heat proof mat under the Bunsen burner‚ turn the gas on and light up the Bunsen burner with matches. (2) Pour enough Hydrochloric acid into a beaker. (3) Using your wire‚ dip it into the beaker containing Hydrochloric acid (4) Place it into
Premium Sodium chloride Salt Potassium
CHEMISTRY III : (CHEMISTRY & YOU) 1 PRETEST 1. The science that tackles the study of matter‚ its structure and the changes in composition that matter undergoes is a. Astrology c. Ecology b. Chemistry d. Physics 2. When a chemist performs an experiment‚ the quantity that is being tested is the a. control c. theory b. law d. variable 3. Juan is comparing how many kilos of rice can be contained in a sack. What process is he doing? a. counting c. measurement b. interpolation
Premium Chemistry
The state is seen as a set of organisations and practices that aims to prevent social chaos and make social order within a defined territory. It refers to the shared ideas and expectations regarding the ordering of social life and establishes who might legitimately claim to exercise authority over many aspects of society from churches to parents. Some people see the state as ‘the government’‚ whereas others may see it as different institutions such as their school or hospital. However‚ the state
Free Max Weber Sociology Political philosophy
in all logs and answer the reflection questions completely with supporting details. Section 1: Goals Include your goals for each area of wellness before completing the reflection question. 1. Physical : I will go to the gym every Monday and Wednesday for 1 hour for al least 1 month. 2. Social : I will join another club for this school year 3. Emotional : I will set weekly goal every week for 1 month 4. Academic: I will get at least 200 more service hours by the end of the year. Goal
Premium Stretching Exercise