The data from the first experiment concluded that pH level of 4 and pH level 7 had the most activity. Thanks to the chemistry lab the pH levels were created and data was collected. In both experiments, there were procedures that were done differently that could have had an effect on the data. The
However, during his workout he was slightly dehydrated since his urine turned to dark yellow. The urine color and specific gravity are matched in terms of normal values based on the data results. Because the normal specific gravity of urine ranges from 1.000-1.030 according to medlineplus.gov. 2. Based on the urine color and specific gravity, what might Tracey conclude about the hydration status of Max 's body at the three different times? Answer: Since
The lab started off by measuring critical materials for the lab: the mass of an an empty 100 mL beaker, mass of beaker and copper chloride together(52.30 g), and the mass of three iron nails(2.73 g). The goal of this experiment is to determine the number of moles of copper and iron that would be produced in the reaction of iron and copper(II) chloride, the ratio of moles of iron to moles of copper, and the percent yield of copper produced. 2.00 grams of copper(II) chloride was added in the beaker to mix with 15 mL of distilled water. Then, three dry nails are placed in the copper(II) chloride solution for approximately 25 minutes. The three nails have to be scraped clean by sandpaper to make the surface of the nail shiny; if the nails are not clean, then some unknown substances might accidentally mix into the reaction and cause variations of the result.
Then we obtained the heart rate, which was done with a total of 3 different D.
Evan garner Chemistry March 14th Question: what will sodium decompose into when heated? Materials: Sodium bicarbonate Bunsen burner Crucible and lid Tongs scale Ceramic fiber pad Striker Stop watch Pipe stem triangle Ring stand Ring clamp Procedure: First The crucible was weighed and recorded for mass. Then you add 2.32 grams of sodium bicarbonate that was measured using a balance and placed in the crucible.
The data presented in this lab report was observed manually. In this experiment, cardiac activity is being determined via measurement of i.e. heart rate. (HR) For this experiment, the daphnia was subjected to different chemicals via submersion. These chemicals were used as stimuli to prompt altered cardiac activity. The purpose of this experiment, is to test whether two select depressants or stimulants, when administered together, produce a synergistic, antagonistic or no effect on
The temperature of the solutions could also have played a factor in the Daphnia Heart rate as ideal conditions for Daphnia is 68 degrees Fahrenheit and the temperature of the solutions was not measured for.
After watching this video where Michael Moss speaks about Salt, Sugar, and Fat in the American diet, my views about the food industry have changed. I never realized that the government was supporting the dairy industry. It amazed me to learn that the reason Americans are so attached to their dairy products is due to the strong relationship of the government and the dairy industry. Personally, I really enjoy dairy products.
The following chart shows the past 2 days' samples: The salt density of the tank is decreasing daily. If I were in charge of the killer whales tank I would make sure the salinity went back to the normal amount for the whales, I would change it back to original normal salinity from the original
Prior to this evening’s chest pain, he ate at a buffet and consumed 4 whiskey drinks. His ECG is not indicative of a myocardial infarction. What are the clues that helped the paramedic determine why the nitroglycerin did not alleviate the man’s angina? The paramedics knew the chest pain was coming from heartburn.
Do people older than 60 have a better or worse ability to detect salt as opposed to someone younger than 30? The important concepts and keywords that definitely need to be mastered before examining this experiment are genetic variability, five taste buds, texture, viscosity and aroma. Genetic variability is individual genetic characteristics found in an individual that may not be found in another. For instance, some people may like sour tasting foods, while others dislike it. The five taste buds found on the tongue are sweet, salty, bitter, sour, and umami (savory). These taste buds allow people to taste a wide variety of foods with different flavors.
Epsom Salt: Top Natural Benefits for Your Health, Body, Beauty, and Home, Best DIY Recipes and Remedies Author’s Name CHAPTER 1: WHAT IS EPSOM SALT AND WHY SHOULD YOU USE IT? CHAPTER 2: EPSOM SALT TO IMPROVE YOUR HEALTH CHAPTER 3: EPSOM SALT TO HELP YOUR BODY CHAPTER 4: EPSOM SALT TO HELP ENHANCE YOUR BEAUTY CHAPTER 5: EPSOM SALT TO HELP AROUND THE HOUSE CHAPTER 6: DIY RECIPES CHAPTER 7: EPSOM SALT – A LIFE CHANGER WHAT IS EPSOM SALT AND WHY SHOULD YOU USE IT? Perhaps one of the most important things to understand is what exactly Epsom salt is and why it works.
These drugs were included to be used as comparison. One treatment included drinking water with no drug added as a control. Next IOP measurement were conducted and recorded in a chart, followed by blood pressure measurement. Losartan treatment suppressed detectable loss
Introduction This essay will reflect on my personal experience, skills, and knowledge gained from my studies and practice of undertaking blood pressure (Bp) whilst completing my professional placement. Bp may be defined as a force of blood against vessel walls in the body, consisting of systolic and diastolic pressure measured in millimeters of mercury. (Waugh and Grant, 2016) Systolic pressure occurs when the hearts left ventricle contracts and forces blood into the aorta causing a heightened atrial pressure, while diastolic pressure refers to complete cardiac diastole, this is when the aortic valve closes and pressure is at its lowest between beats, blood moves into smaller corresponding vessels and the heart rests.
People live busy lives, and therefor they find it faster to go and eat at a fast food chain to get a quick meal, either at lunch, in between meetings, or families may grab a quick meal with the family between work and taking a child to sports, dance classes, or any type of extra curriculum after school. Small children like the toys that they receive with their meals, and parents will purchase these meals for them as a treat. Now a days people are watching their diets and the fast food is trying to make their foods healthier. Sodium is not just in salt out of a salt shaker. The strategies that the PR can use the FDA report by showing the sodium in each of the different foods that they have to offer.
