Calorimetry Experiment Purpose: The objective of this lab is to determine the enthalpy change for NaOH(aq) + HCl(aq) NaCl (aq) + H2O(l) Procedure: Before measuring the enthalpy of acid base neutralization‚ my partner Brian and I determined a calorimeter constant‚ using a homemade polystyrene calorimeter. With the following formula and data: qhot= cm (Tf-Ti) qcold=cm(Tf-Ti) SYSTEM DATA SURROUNDINGS DATA Water cold Mass: 50mL Water hot Mass: 50mL C=4.18 C=4.18 Ti=20 C Ti=31
Premium Sodium hydroxide Chlorine Calorimetry
Religion The variety and number of religious organizations and beliefs around the world is so large that sociologists have a difficult time arriving at a single definition of religion. In Western societies‚ people usually identify religion with Christianity: the belief in Jesus Christ as the Son of God who promises salvation through faith and life after death. Yet religion as a global phenomenon presents a much more complex picture‚ because most of the world’s religions lack the core concepts of
Premium Religion Islam Christianity
The Manland Experiment 1. The Manland experiment lasted only one weekend in one store. The marketing advantages and disadvantages of expanding it to other stores? Do you think IKEA should do more with this idea? Why or why not? The advantage was this was an attempt to continue IKEA’s image as family-friendly with the goal to appeal to all men as an environment offering a rewarding shopping experience. The area was set up for men to play video games or watch sports while their wives or girlfriends
Premium Retailing Simple living Shopping
"If the technology became available for the deaf to hear completely‚ would you want your deaf child to have this technology?" It is every parent ’s dream for their child to grow up healthy and happy. There are so many children in the world that do not have the ability to hear‚ and it is a horrible thing. Many would think it wrong for a parent to not want to give their child the gift of sight. If I had a child that was deaf‚ I would do everything in my power to help them get their hearing. If
Premium Minority group Disability Hearing impairment
Isabella Luna October 10‚ 2013 Sociology 100 News Analysis: Syria The violence in Syria began in March of 2011‚ and the Middle Eastern country has been crippled by a brutal civil war ever since. Since then‚ the United Nations estimates that more than 100‚000 people have died during the ongoing clashes between President Bashar Al-Assad’s government and rebel forces who want him out‚ and estimates that more than two million people have fled Syria to neighboring countries‚ most of them being children
Premium Syria
EXPERIMENT 201: WORK‚ ENERGY AND POWER John Michael A. Ramos‚ Phy11l/A5 Abstract The essential conditions to be satisfied for work to be done are: Some force must act on the object. The point of application of force must move in the direction of force. W = F x s. SI unit of work is joule. Energy is the capacity to do work. The two types of mechanical energy are kinetic energy and potential energy. Kinetic energy is the energy possessed by an object by virtue of its motion. Potential energy is
Premium Potential energy Energy Force
Adsorption Experiment This paper will be discussion the adsorption experiment conducted in Dr.O lab class. This paper will cover what Chitin/Chitson are but before explaining what these are it is best to get an understanding of what adsorption‚ absorption and sorption are. Adsorption is the accumulation of gases‚ liquids‚ or solutes on the surface of a solid or liquid. This binding is very weak. Almost anything such as fluids that dissolves can break the binding of the molecules. In addition adsorption
Premium Adsorption Activated carbon
personal and public sociology? How do they apply to your own life? Personal sociology is the process of recognizing the impact our position in society has on who we are and how we think and act. This type of sociology also focuses on taking responsibility for the impacts our actions have on others. Personally sociology much like other social sciences can help us gain knowledge about who we are and how we can better individual in a society full of differing personalities. Personal sociology is correlated
Premium Sociology Max Weber C. Wright Mills
The effect of alcohol concentration on the cell membrane Abstract: In this experiment I found out that as the concentration of the alcohol was increased so did the colour intensity of the solution. This is because the higher concentration of ethanol‚ results in more damage done to the cell membrane‚ resulting in leakage of red pigment from the cell. If the membrane is damaged more‚ more red pigment will leak out of the membrane and into the ethanol. Hypothesis: The higher the concentration
Premium Cell membrane Protein Signal transduction
"press" upon people and hold them back‚ thus blocking their pursuit of a good life. 2. (a) Capitalism is defined as an economic system based on ownership of resources by individuals or companies and not by the state. Capitalism as it relates to sociology has to do with the fact that it not only produces enormous amounts of wealth‚ but that it creates extreme levels of inequality among social classes and societies. Capitalism also has made the rich richer and the poor poorer and has opened the gap
Premium Sociology