What is the change in enthalpy in kilojoules when 2.30 mol of Mg is completely reacted according to the following reaction 2 Mg(s) + O2(g) → 2 MgO(s) AH = -1204 kJ

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A: The graph for pH versus volume of the acid added is given below : We have to calculate the volume…

Q: The addition of a nonvolative solute to a solvent will create a solution with a boiling point than…

A: colligative properties: Depression in freezing point  Elevation in boiling point  Somatic pressure…

Q: Write a balanced chemical equation based on the following description: solid lead(IV) chlorite…

A: since you have posted multiple questions in a single session, we are entitiled to answer first…

Q: overall aden fn tereactiorabwe! .20 what is te overall aae for tereactrobre! 200 0.00 8.00xl0 1. 0.…

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Q: 9. How many mL of stock NH, is needed to make 100.0 ml of 1.00 M NH, if your stock solution is 14.8…

A: Given M1 = 14.8 M            M2 = 1.00 M            V2 = 100.0 mL            V1 = we have to find.

Q: Question 15

A: The given reaction is:

Q: f. + O: FO

A: Given is Diels-Alder reaction.Given compounds are diene and dienophile. This is [4+2] cycloaddition…

Q: 14 12 10 - 8 4 2 10 20 30 40 50 Volume of acid added (mL) Hd

A: The titration curve given is,

Q: The movie below shows some molecules in a tiny sample of a mixture of gases.

A: A question based on introduction to chemistry. The given movie is to be verified to whether the…

Q: Are A and B the same A. B.

A:

Q: What

A: Molarity is defined as total number of solute present in 1000 ml of solution . For neutralisation we…

Q: 14. HCI НО ` ags/

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Q: 17. 18. 19. HI (2 equiv.) [1] OCH 3 [2] H₂O HBr

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Q: Please look at the picture. Thank you.

A: Lattice energy of MgF2 = -2821.64 KJ mol-1

Q: CI NaOEt

A: It is an elimination reaction. Sodium ethoxide(NaOEt) is strong base. It gives two products cis and…

Q: Determine the number of atoms in 39.0 grams of sodium, Na. (The mass of one mole of sodium is 22.99…

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Q: Using this data: Compound AHO kJ mol-1 10 Al (s) Al₂O3 (s) C₂H₂ (9) CO₂ (9) CaCO3 (s) CaO (s) Fe (s)…

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Q: want to see the solution in a tablula form

A: we need to find the limiting reagent for a given reaction.

Q: 2. A student mixed two clear, colorless solutions and observed the production of bubbles. What…

A: Given that A student mixed two clear, colorless solutions and observed the production of bubbles.

Q: Carbon dioxide gas can be pumped into coal seams underground to release trapped methane gas.…

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Q: what mass of sodium nitrate will be measured out of prepare 150.0mL pf 0.25M sodium nitrate…

A: The molarity of a solution is the number of moles of solute dissolved per liter of the solution.

Q: + Br₂ 1+ H₂O |+HI + H₂

A: Addition of hydrogen to unsaturated compound results into formation of saturated compound. Addition…

Q: CuBr Li Dry THF

A:

Q: Choose. Choose. Choose. OH Choose.

A: Following are the answers of the respective coloumbs.

Q: 7. It is an additive used to enhance the flavor of some dishes. It can found on your favorite snack.…

A: 7.  It is an additive used to enhance the flavor of some dishes. It can found on your favorite…

Q: Please How to solve #1

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Q: how much diluent is needed to make a 1:2 dilution 50 ul sample

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Q: Will you check number 1? How do you do the other two questions. I don't understand. Please help.

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Q: Hey! Could you check these answers to make sure they are all correct? If they aren't, could you…

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Q: Can you please solve this sub problems and show the step by step to the solution please and thanks

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Q: 17 please

A: We know that,  pH of acidic buffer : pH = pKa + log [Salt] / [Acid] pKa of CH3COOH is 4.75.

Q: NH2

A: Given : We have to write the reagents for the given conversion .

Q: Question 10 How would you generalize the dissolved oxygen content in your sample if the water sample…

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Q: An element consists of two isotopes: The first isotope has an atomic mass of 86.905 AMU and a…

A: Given,The first isotope has an atomic mass of 86.905 AMU and a percent abundance of 51.83%. The…

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Q: Find the molarity of a 2.6M KOH solution if 63 ml of solution is diluted to 195 ml?

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Q: question 16

A: Writing balanced chemical equations :-  A chemical equation is said to be balanced if all the atoms…

Q: 2 hv F

A: In this reaction the reactant (2) is treated with photon (hv) and we have to find out the product…

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.