Solubility equilibrium

1. Existing knowledge, research and views: The separation of the sulfur and iron powder was accomplished through magnetism. When combining the sulfur and iron powder to form a mixture, a magnet can be used to attract the iron separating it from the sulfur. Unlike the iron and powder, the salt and sand were separated through filtration. This is a method which separates solids from liquids. In the experiment, the mixture of salt, sand and water are separated as it is poured through a funnel with…

Thiazide Diuretics are very similar to loop diuretics in that they both get rid of sodium, chloride, potassium and water. Thiazide diuretics work at the proximal part of the distal convoluted tubule. Thiazides have the ability to increase uric acid plasma and glucose plasma levels. The only big difference between thiazide diuretics and loop diuretics is that the amount of diuresis make by thiazides are very low compared to the biggest amount of diuresis created with loop diuretics. Sulfonamide…

Water quality of Freshwater Creek Abstract: This report will be detailing the results found after testing three different water quality parameters on water samples taken at Freshwater Creek and comparing them with past results. It will determine if Freshwater Creek is, has been or is becoming polluted. The three tested parameters were dissolved oxygen, biochemical oxygen demand and ammonia. What was found is that the results for all three tests fitted within the recommended guidelines for…

Brandon Thai 5/17/17 Freezing Point Depression Abstract The freezing temperature of pure Cyclohexane and a solution of Biphenyl and Cyclohexane was determined. This was done by examining the temperature curves for each solution. The freezing temperature for pure cyclohexane was determined to be 7.3 degrees celsius and the mixture of Biphenyl and Cyclohexane was 2.07 degrees celsius. Introduction The purpose of this experiment is to determine the freezing point for pure cyclohexane and a…

Conclusion Throughout all the test tubes that were observed, it is simple to classify samples as mixtures, compounds, or elements by viewing the particles that make it up on a picture representation. It is not as uncomplicated as observing the physical substance. Test Tube A consisted of small black and white specks that could phyically be seperated when holding a magnet to the mixture. Because this is possible, it is a heterogenous mixture also because the seperation can easily be seen.…

Things you will need: 2-4 pounds Beeswax or Paraffin Wax Candle Wicks Oils (your choice for scent and magickal goals) Herbs (your choice for scent and magickal goals) Crayons or Candle Dye (for color) Wooden Spoon Wax Paper Double Broiler Start by melting the wax in a double broiler. You can use a large pot half-full of water and a large coffee can with the wax in it, placed inside the pot, if you don't have one. Heat the water to boiling first and cut up your wax so it will melt quickly. As…

The second one is utilizing 65 Zn to analysis the removal of zinc in two different types of environment, mangrove-vegetated forest, and unvegetated tidal creek. In this study, sediments from a mangrove ecosystem in Sepetiba Bay was utilized for investigation since Zinc is the major contaminant in this region. In the laboratory, researchers used radiotracer 65Zn with half-life 244 days to undergo the experiment. Among the isotope of zinc, 65Zn has the longest half-life. Since it is the first time…

1. For part 1, is the theoretical final temperature the same as the measured temperature? Explain any difference. No, in part 1, the theoretical final temperature is not the same as the measured temperature. This is caused by the base assumption of the ‘Principle of Heat Exchange’, which is that the principle only holds true if heat is not lost to its surroundings. Although, the loss of heat to its environment (ex. Desk, air, cup, etc.) was attempted to be minimized by quick transfer of the…

property it contains hydrogen bonding as well as dipole-dipole forces, two of the strongest and most significant forces that affect the solubility of the solution. Each separate group has hydrogen’s bonded on to the group, so either the oxygen’s having…

Gravimetric Determinations of BaCl2 from a mixed sample Dharmin Chauhan CHEM 1411 June, 25th, 2016 Introduction Gravimetric Determinations of BaCl2 from a mixed sample is the name of the experiment. This experiment also known as gravimetric analysis. Gravimetric analysis is the calculation of analyte concentration precipitation, isolation, and weighing (Filho, 2014). The two key concepts to note in this experiments are Gravimetric analysis and…