Introduction The purpose of this experiment was to determine the rate law graphically from the rate of disappearance and the x y values also the specific rate constant (k). Activation energy was also determined‚ and the effect of catalyst was evaluated in the reaction between peroxodisulphate ion S2O82-‚ and iodide ion‚ I-. S2O82-(aq) + 3 I-(aq) --> 2 SO42-(aq) + I3(aq) The general expression for the rate law‚ given this overall reaction‚ is: rate of disappearance of S2O82- = k[S2O82-]m[I-]n Chemical
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Crime in Detroit For many years Detroit‚ Michigan has been known as the murder capital of the world. Stats show that in 2012 Detroit had the highest rate of violent crimes over any other city in the United States. Crime around the city is not only committed by the residents but also by local police officials and government officials. These are the people that took a vow to serve and protect us. But we have to protect ourselves from them. There has been crimes of racism‚ take for instance in 1992
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Rate/Volume Analysis The following table presents the extent to which changes in interest rates and changes in the volume of interest-earning assets and interest-bearing liabilities have affected our interest income and interest expense during the periods indicated. Information is provided in each category with respect to (1) the changes attributable to changes in volume (changes in volume multiplied by prior rate)‚ (2) the changes attributable to changes in rate (changes in rate multiplied by prior
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The Interest Rate Essentially‚ interest is nothing more than the cost someone pays for the use of someone else’s money. The interest rate that applies to investors is the Federal Reserve’s federal funds rate. This is the cost that banks are charged for borrowing money from Federal Reserve banks. Why is this number so important? It is the way the Federal Reserve (the "Fed") attempts to control inflation. Inflation is caused by too much money chasing too few goods (or too much demand for too little
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What is a Crime? A crime is an offence against the public law. It is an act committed or omitted in violation of a law forbidding or commanding it and for which punishment is imposed upon conviction. Crimes violate the law and order of a society and it negatively affects the social structure and the society’s fundamental values‚ morale and belief system. The concept of Crime can vary from society to Society The crimes are events and actions that are proscribed by the criminal law of a particular
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DRUG ABUSE AND CRIME Drug Abuse and Crime Charlene Bright University of Phoenix Abstract This report focuses on the overwhelming problems related to the abuse of drugs in America. Problems include drug addiction; vandalism and destructive behavior; rape and other sexual offenses; gang-related violence; drug trafficking; vehicular accidents and injuries and other violent and property crimes. This report will discuss the correlation between drug abuse and crime and the challenges
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Homeostasis and how the body responds to exercise. This report will interpret the results of the practical activities that was done in order to monitor the changes in heart rate‚ temperature and blood pressure before and after exercise. Blood pressure is the measure of how much pressure is put on the walls of the blood vessels when the blood is pumped through them. This is measured in two parts‚ the larger number on top is known as the systolic pressure‚ this measures the pressure as the blood
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Street crimes are commonplace in Pakistan. Almost everyone has a story to tell about having a purse or a wallet stolen; everyday street crimes appear in the news headlines. They usually only occur in the big cities‚ where there are homeless street-people. An analysis of the official data compiled by the Citizens-Police Liaison Committee (CPLC) reveals that‚ on an average‚ 124 mobile phones are snatched/stolen every day. In the preceding year‚ the figure had stood at 76. The growing trend of cellphone
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A Crime by Any Other Name… The main issue in Reiman and Leighton’s The Rich get Richer and the poor get prison is how crime is labeled; “A Crime by Any Other Name” to be exact. How “crime” is labeled comes depends on the nature of the crimes as legislatures and police officers must use discretion when deciding what constitutes as a crime. According to Reiman and Leighton‚ crime is used to label “the dangerous actions of the poor” (5). This is the direct result of the reality of crime that is created
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Homeostasis of BP and Heart Rate A normal blood pressure can be identified by having a systolic pressure of around 120 and a diastolic pressure of around 80. This value is expressed as "120/80". A normal heart rate is expressed as the amount of times it beats in a minute; a normal adult heart rate is between 60-100 beats per minute (BPM). There is a relation between these two measurements‚ but they are stimulated by several different circumstances. The blood pressure is mainly affected
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