103 Chemistry I Laboratory Manual, 2019 Revision Part 2: Determination of the Molarity of a Sulfuric Acid Solution strans Trial 1 Trial 2 Trial 3 Trial 4* Starting Buret Reading: |•74 L On15L 0-59L Ending Buret Reading: Il.83 L10-10L 10.591 mL of Titrant Used: 10.09L/9.95L10.00L mmole of NaOH: 1.009 moll 9.95 no 1.0 ml mmole of H2SO4 0.5 mal 5.0 0.5 5.Ond Molarity of H2SO4 Solution 0.OS M 0.5 M 0.OS M O.0SM Average Molarity 0.6M

Q: How many moles are in 20 mL of ether  How many moles are on 2 grams of Mg

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Q: Calculate moles: 2.00x10-3M Fe3+ x 5.00mLX 71 ANSWER:

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Q: How many equivalents is 0.355 moles carbonic acid?

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Q: Covert 10 ml of  95% ethanol to grams

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Q: Part A Calculate the number of grams of 4.1 % (m/m) NaCl solution that contains 7.30 g of NaCl.…

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Q: Question attached

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Q: A 600ml of Syrup NF contains around 390g of sucrose. Select one: O True O False

A: given  gram of sucrose = 390 g volume of syrup = 600ml

Q: H soln

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Q: How do I get the volume of HC2H3O2 present (L)? Correct sig fig Given Volume of HC2H3O2 10.00 ml.

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Q: How many moles of sodium acetate must be added t

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Q: How many grams are found in 1mL of 10 nM solution that has a molecular weight of 50

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Q: Calculate the mass percent of a solution that is prepared by adding 36.4 g of NaOH to 273 g of H2O.…

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Q: Whats the volume of NaOH delivered and Moles of NaOH delivered for the 3 trials ?

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Q: What does a percent yield of 25% tell you about Aspirins idenity and purity? What can you determine?

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Q: How many μmol are in 2.50 L of CO₂ @ STP? O 1.11 X 108 μmol O 1.11 x 10-10 μmol O 1.12 x 105 μmol O…

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Q: What is the % concentration of a solution when 20 grams of NaOH added to 100.0 mL of water? (2…

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Q: What is standardization and why does NaOH have to be standardized?

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Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.