Essay About Purpose Of The Experiment And Make Up Water

Identify the Elements That Make Up Water and the Proportion of Each in a Water Molecule – Lab Report – Frawlph
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Identify the Elements That Make Up Water and the Proportion of Each in a Water Molecule
Purpose:The purpose of the experiment is to identify the elements that make up water and the proportion of each in a water molecule.Hypothesis:The elements that make up water are hydrogen and oxygen and will be in a 2:1 ratio. I believe this because the chemical formula for water is H2O (2 hydrogen and 1 oxygen).Materials:Power supply (6v)Red connecting wireBlack connecting wireTest tube rack2 10mL graduated test tubesTongs2 rubber stoppers (size 00)Watch glassMatchesContainers of wooden splitsGlovesElectrolysis chamber (containing 1.0M NaOH)Procedure:Set up apparatus according to the diagram on previous page.Plug in power supply (do not turn on).Attach the connection wires to the power supply using the banana clip side.Attach the connection wires to the electrolysis chamber using the alligator clip side.Use tongs to fill up the graduated test tubes in the chamber. Makes sure no bubbles are left inside the graduated test tubes.Place the graduated test tubes on the pins inside the electrolysis chamber.Clean tongs with WindexTurn on the power supply.Take down data and record observations.Turn off power supply.Remove connection wires.Remove positive and negative graduated test tubes from electrolysis chamber keeping them vertical and plug them with the rubber stoppers.Perform glowing splint test in the graduated test tubes and record observationsClean station.Analysis:Chemical reaction:  white bubbles, level of substance in graduated test tubes lowers.Based on the properties observed the 2 gases produced were hydrogen and oxygen.

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(2018, 04). Identify the Elements That Make Up Water and the Proportion of Each in a Water Molecule. EssaysForStudent.com. Retrieved 04, 2018, from
“Identify the Elements That Make Up Water and the Proportion of Each in a Water Molecule” EssaysForStudent.com. 04 2018. 2018. 04 2018 < "Identify the Elements That Make Up Water and the Proportion of Each in a Water Molecule." EssaysForStudent.com. EssaysForStudent.com, 04 2018. Web. 04 2018. < "Identify the Elements That Make Up Water and the Proportion of Each in a Water Molecule." EssaysForStudent.com. 04, 2018. Accessed 04, 2018. Essay Preview By: Frawlph Submitted: April 18, 2018 Essay Length: 359 Words / 2 Pages Paper type: Lab Report Views: 241 Report this essay Tweet Related Essays Water Resource Water Resource The Floridian Aquifer in Southwest Florida is the source of potable water, irrigation for citrus and other agricultural products, as well as the 1,165 Words  |  5 Pages The Clean Water Act of 1977 As swans drift with the current on a secluded lake in upper Canada they think not of the water they are in but of dreams 744 Words  |  3 Pages Determination of the Water Potential of Potato Tuber Cells DETERMINATION OF THE WATER POTENTIAL OF POTATO TUBER CELLS. Method. Five sucrose solutions with varying molarity and one control containing distilled water were prepared and 1,177 Words  |  5 Pages The Effects of Bottled Water and Tap Water on Corn Plants The Effects of Bottled Water and Tap Water on Corn Plants Delcia Ogle and Sarah Pointer Introduction Do corn plants grow better using bottled water 704 Words  |  3 Pages Similar Topics Competition Bottle Water Industry Back Waters Assessment Fill Space Get Access to 89,000+ Essays and Term Papers Join 209,000+ Other Students High Quality Essays and Documents Sign up © 2008–2020 EssaysForStudent.comFree Essays, Book Reports, Term Papers and Research Papers Essays Sign up Sign in Contact us Site Map Privacy Policy Terms of Service Facebook Twitter