Introduction: The importance of this lab is to get a deeper understanding of how the concepts of solutions and insolubility applies to the lab’s purpose of making chalk using precipitation reactions. A precipitation reaction is when a solid/ precipitate (insoluble) is formed when two solutions that contain soluble salts are combined. Some additional scientific concepts investigated in this lab are insolubility‚ double replacement‚ and limiting reactants. Insolubility occurs when a solute is incapable
Premium Chemistry Solubility Chemical reaction
Power corrupts‚ and absolute power corrupts absolutely There are many examples‚ throughout history‚ of leaders who have been corrupted with power. For example‚ people like Hitler and Napoleon have all committed shameful actions in the hopes of gaining absolute power. Authority‚ or simply the desire of control‚ can cause people to act in incomprehensible ways. Throughout the play Macbeth‚ written by playwright Shakespeare‚ the desire for absolute power is the main driving force for the two main characters
Premium William Shakespeare Morality Human
n the differences between absolute and relative morality Relativism and absolutism are two ethical theories that strongly differ in beliefs and opinions. A relativist person would believe that there are no absolute universal truths‚ truth is relative to the subject and can differ from person to person and society to society. Relativism considers the outcome of choices; a relativist will generally make decisions based on the likely outcome. On the other hand‚ an absolutist thinker believes that
Premium Ethics Morality
The experimental membrane we used in this lab acted as a barrier in which only a small number of molecules can pass through. In this experiment we wanted to show the process of osmosis‚ in which water passes through the aforementioned barrier. Osmosis is critical to life because the process regulates
Premium Osmosis Chemistry Concentration
At the beginning of the lab‚ a micro test tube with and without glass wool was weighed on an analytical balance. A watch glass‚ crucible‚ and lid were also weighed. The masses of all the materials needed for the lab were recorded in the data tables of the laboratory notebook. An unknown vial was obtained from the teacher and set to zero on the balance. About 0.6 grams of the unknown was measured into the micro test tube. The analytical balance was set to zero again and then the test tube with the
Premium Chemistry Water Chemical reaction
ruled France with more absolute power than any other French monarch‚ however‚ this power wasn’t used to France’s advantage. Louis XVI believed in the divine right of Kings‚ therefore‚ it was his conviction that he was directly connected to God. Consequently‚ the King justified his absolute rule over the citizens of France. The foundation of this government‚ the Ancien Regime‚ was the political system of France prior to the French Revolution where King Louis established his absolute power. The French people
Premium Louis XIV of France Louis XV of France Louis XVI of France
Balance Lab of a Copper Slug and Sodium Chloride (NaCl) on a Centigram and Electronic Scale PURPOSE/INTRODUCTION The purpose of this experiment is to learn how to weigh a substance on a centigram scale and an electronic scale through direct weight or by weight difference. The hypothesis is that all scales used should show the same weight for a given sample. The experiment should show precision and accuracy of the equipment being used. This will allow a better understanding on how to properly
Premium Mass Weight
Name____________________ Magnet Lab Problems: 1. How does a compass react when moved around a bar magnet? 2. How can you tell that a magnetic field is produced when electricity flows through a wire? 3. As you move further away from a magnet‚ what happens to the magnetic field strength? What is this similar to? Hypotheses: 1. _________________________________________________________________ 2. _________________________________________________________________ 3.
Premium Magnetic field Electromagnetism Magnet
ESCI 1102 Lab 8 Population Change Directions: Listed below are this Learning Module lab questions to answer. When completed‚ upload this file back to the Lab dropbox (where you downloaded in the first place). FYI: I really like it when the answers are in a different format/color than the questions. It helps when grading. Part 1. Population Biology is an online virtual lab that will illustrate how competition affects population growth. Follow the instructions given. Two species of unicellular
Premium Population growth Demography World population
Biochemistry is the chemistry of biological systems. The practical component of biochemistry is aimed at developing your interest in and understanding modern biochemical and molecular biological experimentation. The techniques learnt in the biochemistry lab will be applicable to all life sciences. THE OBJECTIVES OF THE BIOCHEMISTRY LABORATORY INCLUDE: (1) Learning the theory behind the techniques and biochemical pathways (2) Learning the physical skills and techniques of modern experimental biochemistry
Premium Concentration Mole Orders of magnitude