Please explain the mode of action on the hair of the following temporary and permanent hair styling applications: c. Permanent Hair Straightening/Relaxing

Q: Given the following information: acetic acid CH3COOH hydrocyanic acid = HCN CH3COOH is a stronger ac...

A:

Q: 0.100 mol of AgCls) is added to 1.00 L of H20. Next, crystals of NaBr are added until 75.00% of the ...

A: Given, 0.100 mole of solid AgCl is added to 1.0 L of water NaBr is added until 75.00 % of AgCl is co...

Q: He Which IMF is not present in the structure? A. Hydrogen bonding B. Dipole-Dipole C. London dispers...

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Q: N2 Valence e's: Bonded Atoms: Lone Pairs: Steric Number: Shape: Polarity:

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Q: Equation: pVm = RT - bp / T² Where b and R are constant, show that: (dVm/dp) = -RT/p²

A:

Q: (ii) Calculate the mg/l, Molarity for 200 mg/l as CaCO3 of Na2CO3. molant니

A:        Amount of Na2CO3 = 200 mg/L Equivalents of CaCO3 = Amount of Na2CO3 * 100Mol. weight of Na2CO...

Q: The enthalpy of combustion of benzoic acid (CH;COOH) is commonly used as the standard for calibratin...

A:

Q: What is the pH of a buffer prepared by mixing 100 mL 0.050 mM NaH2PO4 and 25 mL 0.075 mM Na2HPO4? (p...

A: Given,  Millimolarity of NaH2PO4 = 0.050 mM  Volume of NaH2PO4 in mL = 100 mL  Millimolarity of Na2H...

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A: 1)  This is alkene addition reaction called as hydrogenation.In a hydrogenation reaction, two hydrog...

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A:

Q: The chemical structure of oxamide is shown below. Highlight each atom that is in an amino group. :0:...

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Q: Why is there a warning that all glassware must be dry when preparing an equilibrium solution?

A: Why is there a warning that all glassware must be dry when preparing an equilibrium solution?

Q: Which structural effect is appplicable to justify why 2-hydroxypentanoic acid is more acidic than pe...

A: Acidity  of compounds  is  Increase  by Electron  withdrawing effect  of Groups . These are the grou...

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A: • Aqueous sulfuric acid on reaction with solid iron gives aqueous iron (II) sulfate and hydrogen gas...

Q: HCIO is a weak acid (K, = 4.0 × 10-8) and so the salt NaClO acts as a weak base. What is the pH of a...

A: Given,  Molarity of NaClO = C = 0.080 M  Acid dissociation constant of HClO =  Ka = 4.0 x 10-8  Calc...

Q: 14 In the equation 2Na+(aq) + C0,2-(aq) + Sr2+(aq) + 2Cl-(aq) 3 SrCO,(s) + 2Na*(aq) + 2C1¯(aq) (a) I...

A: Spectator ion is the ions present in both sides of reaction as reactants and products. 

Q: How many hydrogen atoms are there in the formula C12H_ having 3 rings and 7 double bonds? and ClN2O3...

A: For a given organic compound.,  Degree of Unsaturation = C - H/2 - X/2 + N/2 + 1 C = Number of Carbo...

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A: Given that, number of H ATOMS = 1.0*109 atoms of H  Mass of N2H4 = ? , MOLAR MASS= 32 g mol-1   

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Q: Mass of Moles of Amount of Moles of NAHCO3 NAHCO3 Acetic Acid Acetic Acid 6g 0.0714 mol 30mL WHAT IS...

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Q: A compound is composed of element X and hydrogen. Analysis shows the compound to be 80% X by mass, w...

A: Given data :- A compound is composed of element X and hydrogen. Analysis shows the compound to be 80...

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Q: In an experiment, how is the basic character of amines are proven

A: A question based on amines that is to be accomplished.

Q: important to the process of the complex

A: In this question we have to explain that why is the reaction that is catalyzed by E3 in the oxidativ...

Q: 88.why does evaporation of water from a surface cause cooling of the surface? evaporation causes th...

A: The solution is given below - 

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Q: A 7.37 g piece of tungsten is placed into a boiling water bath until it is at thermal equilibrium. T...

A: A numerical problem based on chemical thermodynamics that is to be accomplished.

Q: Sketch a titration curve for the amino acid lysine and indicate the pKa values for all titratable gr...

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Q: Calculate the pH for each case in the titration of 50.0 mL of 0.170 M HC1O(aq) with 0.170 M KOH(aq)....

A: Given, molarity of HClO=0.170 Mmolarity of KOH = 0.170 M We , know Ka(HCIO)=4.0×10-8

Q: The registered pharmacy technician receives a prescription for a Sodium Chloride (NaCl) solution. To...

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Q: Carbon dioxide gas, CO2(g), is generated in the combustion of a sample of ethane (C2H6). This CO2 is...

A: Given statement is : Carbon dioxide gas, CO2 (g), is generated in the combustion of a sample of etha...

Q: 1. How do the temperatures affect the change of phase of a matter? 2. What is the difference between...

A: Given, 

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A: Mass of naphthalene burnt = 120mg Temperature rose = 3.05K Calorimeter constant = ? By how much will...

Q: the molecular formula of the o

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Q: How are music acid crystals formed? Show equation

A: Actually it is Mucic acid and not Music acid. Mucic Acid : Mucic acid test is a test that is highly ...

Q: If 2.94 g of CUNO, is dissolved in water to make a 0.740 M solution, what is the volume of the solut...

A: Given, the amount of CuNO3 =2.94 gand the molarity of solution =0.740 Mwe are asked to calculate to ...

Q: 1. What is n the value of 4d6? 2. What is the ml value of 4d6? 3. What is the ms value of 4d6? 4. Wh...

A: 1. n value for 4d6    n = 4  Principal quantum number =4 Electron belongs to 4th energy level. For a...

Q: symbol He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic g...

A: Atomic mass of He = 4 g/mol Number of moles of He = 2.5 moles  

Q: Exactly 1.00 grams of granular table salt was dissolved in deionized water up to 500 mL. An aliquot ...

A: Solution                          Given that   Granular table salt = 1 grams dissolved in deionize...

Q: Species Lewis Structure Specifications CF4 Valence e's: Bonded Atoms: Lone Pairs: Steric Number: Sha...

A:

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 1.54 kg sample ...

A: q = amount of heat required to raise the temperature = 19.6kJ = 19600J Initial temperature = Ti = -0...

Q: explain the chemical reaction that occurs water molecules dissociate and reform. why is these chemic...

A: The water Act as Base and As Acid and Hence base will  Abstract  Protons from acid and Hydronium ion...

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A: 2) Given, The barometric pressure = 29.5 inches of mercury = 29.5 inHg What is is this pressure in a...

Q: The reaction of 1,3-butadiene with HCI produces two addition products. (See below) H-CI CH=CH CH-CH3...

A:

Q: How many moles of Fe(OH)3 are produced when 85.0L of iron(IlI) sulfate at a concentration of 0.600 m...

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Q: (i) Plot the species distribution diagram for chloro complexation of lead (Pb) based on the log of t...

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Q: A solution is prepared by dissolving 2.00 g of HNO3 in water to form a 1.00 L solution. The solution...

A: ppm can be defined as either 1mg of solute by 1 Kg of solution or ppm is also equals to 1mg of solut...

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Q: Tetraphosphorous hexaoxide is formed by the reaction of phosphorous (P4) with oxygen gas. If the rea...

A: Limiting reagent is the reactant that is completely consumed in the chemical reaction.    Percent yi...

Q: Ammonia (NH,) chemically reacts with oxygen gas (0,) to produce nitric oxide (NO) and water (H,0). W...

A: Mass of oxygen gas = 5.0 g