as the rate-determining step. Hypothetical reaction: A + 2B + 4C ---> 2D + E The rate law has been determined to be [B]^1[C]^2≫ I had prepared the material below before I received your criteria. As you know‚ each step in a reaction mechanism is an elementary step. Each step is characterized by its molecularity. A step could be unimolecular‚ as in A → B or A → B + C It could be bimolecular as in 2A → B + C or A + B → C + D Or it could be trimolecular as in 3A → products or A + 2B → products or A +
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factual findings. To begin‚ the specific territories are Modesto‚ California and Stockton‚ California‚ both of which are based in two different counties and neighbors one another. They both carry high crime rates; however‚ their economic stability is a huge factor in stabilizing the current crime rates and reducing the amount of heinous crimes that occur. Three main crimes that will be used to compare Modesto and Stockton are sex‚ thefts (burglaries) and murders. To help see the comparable data between
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Factors That Influence Exchange Rates Aside from factors such as interest rates and inflation‚ the exchange rate is one of the most important determinants of a country’s relative level of economic health. Exchange rates play a vital role in a country’s level of trade‚ which is critical to most every free market economy in the world. For this reason‚ exchange rates are among the most watched‚ analyzed and governmentally manipulated economic measures. But exchange rates matter on a smaller scale as
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the heart‚ it increases which makes the left ventricle expand and adapt to a different situation. Due to this‚ the heart can register a higher level of blood and eject it at a faster rate to all living cells and membranes. This increases the heart rate because the movement of blood is faster than the resting heart rate. When performing a strength training exercise‚ the muscles contract allowing blood vessels to pass in and out. This builds the pressure in the body as well as increases the amount of
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30-11 (group 2); 18th April- 11.30-1pm (group 3); Location: CE201; Staff: Mohammed Meah‚ Varoopah‚ Susan Harrison Aims: 1. To make simple measurements of body parameters 2. To assess whether they fall in the normal range Introduction In this practical you are going to measure your height (cm) and weight (Kg)‚ % skinfold fat‚ pulse rate (b/min) and blood pressure (mmHg). Put values on Excel sheet provided. 1. Size Equipment: Stadiometer; weighing scales. Measure your height (without
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of this experiment was to find the positive constant “K” for different liquids in the Newton’s Law of Cooling equation‚ in order to determine when it was safe to store food products in commercial restaurant after cooking. The high risk temperature for bacteria growth is between 5 and 60 degrees. However putting hot food into your fridge before this point can cause food poisoning especially in deep containers‚ which is why it is vital that food companies and chiefs are aware of how longer a food‚ takes
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‘‘WITH THE REFERENCE TO THE UK AND A COUNTRY OF YOUR CHOICE‚ DISCUSS THE LIMITATIONS OF ‘GDP PER CAPITA’ AS A BASIS FOR COMPARING LIVING STANDARDS BETWEEN COUNTRIES AND OVER TIME’’ • INTRODUCTION From the late ‘40s a lot of countries started to develop very quickly‚ despite the wars. Every country realised its strong points of growing economically‚ and this was their resources. Some countries have more land‚ some countries have more water‚ some have more oil and some have more gold. Knowing
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Formative Assignment Including PSAfor class IX PHYSICS 1. Motion is relative or absolute? Give reason. 2. Name the physical quantity that essentially changes as a body moves. 3. Is displacement or distance independent of path? How? 4. Give example of a motion in which distance is covered but there is no displacement. 5. Give one example of motion where‚ distance and displacement are same. 6. When moving car returns to the same point what will be the ratio of
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part one 1. Risk preferences Sharon Smith‚ the financial manager for Barnett Corporation‚ wishes to evaluate three prospective investments: X‚ Y‚ and Z. Currently‚ the firm earns 12% on its investments‚ which have a risk index of 6%. The expected return and expected risk of the investments are as follows: |Investment |Expected return |Expected risk | | | |index | |X |14% |7% | |y
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of this practical is to investigate the effect of exercise on heart rate and breathing rate. We will use a digital heart rate monitor strapped on our chest while we perform different levels of exercise. A digital watch is also provided which receives signals from the heart rate monitor and displays your current heart rate on the screen. To measure the breathing rate at different levels of exercise‚ we measure the breathing rate before physical activity by counting the number of breaths in 10 seconds
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