Give the functions of the following ingredients, then name a branded/commercial skin or hair care product where the said material is used.  Ozokerite Wax Sodium Ascorbate Lactic Acid 90% Titanium Dioxide Magnesium Aluminum Silicate  Mineral Oil 50 SUS Tween 80 Zinc Oxide Retinol DMDM HYDANTOIN

Q: Explain in detail what chemical equilibrium is and how it can be measured experimentally.

A: Explain in detail what chemical equilibrium is and How can be chemical equilibrium measured experime...

Q: The solubility of the hydroxide of a hypothetical metal, Me, in water is 137.48 g MeOH per 45.27 mL ...

A: The amount of water needed to dissolve the given amount of hydroxide is as-

Q: The solubility product for barium chromate, BaCrO 4, is 2.0 × 10-10 and the solubility product for l...

A: Given: Ksp of BaCrO4 = 2.0 × 10-10  Ksp of PbCrO4 = 1.8 × 10-14  Concentration of Ba(NO3)2 = 0.010 M...

Q: A crude nonacidic product mixture dissolved in diethyl ether contains acetic acid. Describe an extra...

A: We have a crude non acidic product mixture dissolved in diethyl ether contains acetic acid. We have ...

Q: At 603 K, there are 0.0100 mol of NH4Cl, 0.0100 mol of NH3, and 5.8 x 10-3 mol of HCl in a closed 2....

A: We have to predict the Kc and Kp for given reaction.  

Q: ii. Disproportionation reaction is an oxidation-reduction reaction in which the same substance is ox...

A: The oxidation number evaluation for all the species involved in this reaction is the crucial step. 

Q: The hybridization of carbanion is

A: A carbanion is a negatively charged trivalent (forms three bonds) carbon ion bearing a formal charge...

Q: Draw the major addition product for this reaction. Do not include any byproducts formed. (Ainba

A:

Q: Write the expression for the equilibrium constant K, for the following reaction. Enclose pressures i...

A: The equlibrium constant Kp is the ratio of partial pressure of product (along with its co- efficient...

Q: The ff. equilibrium constants have been determined for Phosphoric acid (H3PO4) at 25oC. K’c =   3.5...

A: The equilibrium constant is 7.728×10-14

Q: Consider the reaction 2H2 + O2 = 2H2O + energy  Which will have higher energies, (H2 + O2) mixture o...

A: Given: Bond enthalpy for C-C = 3.47 ×105 J/mol Bond enthalpy for C=C = 6.11 × 105 J/mol Bond enthal...

Q: During electrophilic aromatic substitution, a resonance-stabilized cation intermediate is formed. Gr...

A: An electrophile attacks at more nucleophilic site. In case of electron donating group, ortho and par...

Q: formation of white precipitate O presence of oxalate ion O addition of potassium permanganate O disa...

A: The analytical chemistry is used to identify the groups, inoragnic groups, functional groups by diff...

Q: Consider the following statements relating to ΔHsolution is correct? A) Breaking bonds always relea...

A: In the form of a solution, solute makes bonds with solvent. 

Q: n a particular chemical reaction 4 bonds are broken and 3 bonds are formed. Based only on this infor...

A: Endothermic reaction : In a chemical reaction when  more energy is needed to break bonds in the reac...

Q: IV. Calculate AH, AS and AG at 25 C, and tell if the reaction will go spontaneously (use Table 1 and...

A:

Q: 10. Nitrogen oxides undergo many interesting reactions in the environment and in industry. Given the...

A: The ΔH for overall chemical equation can be determined by adding ΔH of two of the chemical reactions...

Q: Draw a structural formula for 2-methyl-2-heptene. - You do not have to consider stereochemistry. • Y...

A:

Q: d) The reaction 2NO, (g) 2NO (g) + 02 (g) has the rate constantk = 0.63 M-'s. i. Determine the order...

A:

Q: initial rate of reaction

A:

Q: 232.57 g of mercurous sulfate is dissolved in enough water to form an unknown concentration of solut...

A: In case of dilution of any substance the number of moles of substance remain unchanged. No. of mole ...

Q: O 5 drops of thioacetamide O separation of red precipitate O formation of white precipitate O zinc i...

A: We know Analytical chemistry concerned with the chemical characterization of matter, both qualitativ...

Q: Cyclohexene and benzene contain --- and --- carbon-carbon double bonds, respectively.   Question 5 ...

A:

Q: 1,4-dimethoxybenzene: 1,4-di-t-butyl-2,5-dimethoxybenzene b.

A: The ppm, splitting pattern and integration value of the given molecules is provided in below.

Q: . What is ΔHorxn of NH3 (ΔHof = -46 kJ/mol) + O2 = NO2 (ΔHorxn = 34) + H2O (ΔHorxn = -286)

A: Since you have posted multiple unrelated questions as per guidelines we can answer only one per sess...

Q: rate of reaction =

A:

Q: Molecular formula for methanol is CH3OH   Question 21 options:   In methanol oxygen atom has 2 lone...

A:

Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION butto...

A: Given reaction: (CH2OH)2CHOH (l) + O2 (g) → We have to find the products of the reaction.  

Q: Can you answer number 3?

A: Cyclo propane molecular formula is C3H6  It is homocyclic compound.  The number of Sigma and pi bond...

Q: 11) Which of the following is an isoelectronic series? A) 02-, F, Ne, Na+ D) F, CI, Br, 1- B) S, a, ...

A:

Q: L. Using Table 1, calculate AH for each of the following reactions. Tell if each is exothermic or en...

A:

Q: 4. Balance ead

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any spe...

Q: D) C-H 16) The ground-state electron configuration of the element E)N-H is [Kr]5s14d5. A) Nb B) Te D...

A: qn:16 The atomic number of Mo is 42. the electronic configuration can be written as- 1s22s22p63s23p6...

Q: determine

A: We can do that by checking the polarity of the compound as like dissolved like polar compounds disso...

Q: Why is CaO is not named Calcium (ii) Oxide?

A: The Roman numeral is needed to mention when the metal ion has multiple possible charges or oxidation...

Q: The vapor-liquid reactive equilibria for ethyl lactate synthesis follows the expression log K = 7.89...

A: The vapour-liquid reactive equilibria equation given is, => log(K) = 7.893 - 2.4312 × 103T And te...

Q: The equilibrium constant, Kc, for the following reaction is 7.32 at 730 K. 2NH3(g) N2(g) + 3H2(g) Ca...

A: The equilibrium constant is the ratio of the product of molar concentration  of products and reactan...

Q: 5. Among many of the drugs studied for the treatment of cancer is the carboxamide derivative Poly (A...

A:

Q: Propose a set of reactions to convert the starting material to the given product.

A: The conversion of reactant to product, the sequence of reactions are given below

Q: A fish company delivers 22 kg of salmon, 05.5 g of crab, and 300.48 mg of oysters to  your seafood r...

A: given, A fish company delivers 22 kg of salmon, 05.5 g of crab, and 300.48 mg of oysters to your sea...

Q: K =

A:

Q: Chemists have defined the pH (Hydrogen Potential) of a solution by pH = -log[H+] where [H+] represen...

A: • The values provided in the question are:-     i) pH of a destructive acid rainfall = 2.7    • We n...

Q: Draw all of the possible stereoisomers of the compound shown. Group them as enantiomeric pairs, or i...

A:

Q: The rate constant k for a certain reaction is measured at two different temperatures: temperature k ...

A: given,       temperature             k     117.0 0C      4.3 *  107     -24.0 0C      1.9 * 1...

Q: Determine the microstate of flourine in increasing energy

A:

Q: A chemical compound was insoluble in water and it had a low boiling point.   Question 19 options: ...

A: Ionic compounds have strong electrostatic interionic attraction forces; hence the ionic compounds ar...

Q: The dissociation of N;O4 into NO2 is 16.7% complete at 298 K and 1.013 bar. N2O«(g) =2 NO2(g) Determ...

A:

Q: Give the balanced chemical equation for each of the following reactions.  SUBJECT:ANALYTIC CHEMISTR...

A:

Q: A sample of nitrogen gas is placed into a container at 200 K. If the temperature of the container is...

A: The ideal gas equation  P1V1 / T1 = P2V2 /T2  Help to solve the above question.

Q: The quantum wave function for a system specifies its temperature, and contains all possible informat...

A: postulates of quantum mechanics

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.