For the data below, Calculate the LOQ based of the Linear Calibration Curve Answer must be in 2 significant figures. No need to include unit Cu mg/L Absorbance 0 0.002 2 0.045 4 0.093 6 0.133 8 0.177 10 0.197

Q: For a given acid HA, it was determined that at pH 6.0 the concentration of the conjugate base [A]…

A: Percent ionization of HA = [H+]/[HA] *100% pH  =6.0 pH  = -log[H+]  6.0 =-log[H+]  [H+] = inv log…

Q: Calculate the max using Woodward-Fieser Rules te

A: The woodworld fisher rule is used to calculate the Lambda maximum value of the given compound.

Q: The equilibrium constant, K, for the following reaction is 1.29x10-² at 600K. COCI₂(g)CO(g) + Cl₂(g)…

A: we have to calculate the concentration of the given species at equilibrium

Q: C OD. O B. OC. CH3 A Br CH₂ B AC... CH3 CH₂ Br H3C Br C CH₂ معاكم

A: For the most stable conformation, bulky group (Br) should be placed at equitorial position and…

Q: H₂N A) KI ITS O B) i) NaNO2, HCl ii) KI C) i) NaNO₂ HCl, ii) 12 D) 1₂

A:

Q: 4000 100 IR Spectrum quid fin 88888 % of base peak 60 40 3000 43 40 13C NMR Spectrum (500 MHz, CDC,…

A:

Q: Designing a galvanic cell from a single-displacement redox... Suppose the galvanic cell sketched…

A: we need to fill the given table using the diagram shown and the reaction given

Q: As the pH increases the [H+] and as the pH decreases the H+

A: pH is defined as the parameters which measures the acidic strength of given solution.

Q: A Solid has the volume  of 22.6 cm3 and density of 8.75 g/ cm3   Calculate the mass in mg A.) 1.98…

A: The relation between Mass and Density and Volume of an Object is : Density (d) =  Mass (m) / Volume…

Q: Which of the following is odd among the group? O AAS O ICP-OES FTIR ONMR UV-VIS

A: The odd one out is ICP-OES (Inductively Coupled Plasma Optical Emission Spectrometry)

Q: Name and classify each compound a. CH3CH₂CH₂NH2 CH₂CH₂NCH b. CH₂ C. CH3CH₂NHCH2CH3 d. CH3CH₂CH2NHCH3

A: IUPAC nomenclature of amine: Name and Identify the longest chain of carbon bonded to the nitrogen…

Q: For the reaction scheme below, label each reactant as either a Lewis acid/base (LA or LB) or a…

A: A Lewis acid is an electron deficient species and thus is capable of accepting a lone pair of…

Q: Consider the reaction: ICl(g) + Cl₂(g) → ICl₃(s). The ∆G° of the reaction is -17.09 kJ/mol.…

A: Recall the given reaction,                                       ICl g  +  Cl2 g  →  ICl3 sThe ∆G°…

Q: 1. In an equilibrium process, C2H4 is reacted with hydrogen gas to produce ethane, C2H6. At a given…

A: As per the Bartleby guidelines, an expert us allowed to answer one question at a time. Please repost…

Q: Determine the initial pH of a 15.5mL HCl solution that was titrated with 16.9mL of 0.075mol/L NaOH…

A: Sodium hydroxide reacts with hydrochloric acid, to form sodium chloride and water. The equation for…

Q: 2. What is the oral absorption of a drug? Describe completely.

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 4000 100 2892 80 adadadadad IR Spectrum (quid fim 60 % of base peak 3000 57 12. 99 40 80 13C NMR…

A: The proton, carbon NMR helps us to confirm the structure of unknown organic compound.  The IR shows…

Q: Which of the following is the lowest energy conformer? (Et = ethyl; Me = methyl) Et HEI Et Et Et Et…

A: compound A is lowest in energy.

Q: What product is formed when 232U undergoes 5 alpha emissions and 2 beta emissions in a total of…

A:

Q: (R) (S) ОНС XIII

A: R/S configuration is given by CIP rule. Initially the priority is assigned to all the four groups…

Q: 11. Order: Ticar (ticarcillin disodium) 1 g IVPB q6h, infuse in 50 mL D5W over 45 minutes. The…

A: The solution of the given question is

Q: Give at least three (3) specific reactions (i.e. with organic reactant/s and products and chemical…

A:

Q: A 2-pentanone acetophenone OH phenol OH 3-pentanol OH diphenylmethanol Butanal propiophenone…

A:

Q: 1. 2. HCI, A NaO

A:

Q: 3. General Knowledge Rank the following compounds using numbers 1-4 in the box provided. (1 = most,…

A: We have to tell among the given compounds, which one is more reactive and which one is least…

Q: Che. 065: Acid -Base Titration: Part I: Standardization of NaOH(aq): Molarity of NaOH(aq) is…

A: Part-I  Molarity of NaOH (aq) is determined by using the primary standard hydrochloric acid , HCl…

Q: Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A:

Q: Which of the following is TRUE regarding Zn(NH3)4²+? O a. Zn(NH3)4²+ is colorless due to the filled…

A: According to the crystal field theory, in the presence of the tetrahedral ligand field, the five…

Q: Calculate the Kb of F- and the Ka of HF if a 0.0250 M KF has a pH of 7.770

A:

Q: The oxidation number of nitrogen for three different compounds is given in the right column. Match…

A: Match the oxidation number of N in each given compound---

Q: Through titration with a known standard, we counted that an unknown solution contains 0.048 moles of…

A: Given,  Moles of acetic acid = 0.048 mol.  The original volume of acetic acid = 120.0 mL.  The…

Q: A transition metal ion, M, forms a coloured complex with a monodentate ligand L. Portions of a 0.05…

A:

Q: IR Spectrum quid f 4000 100 % of base peak s 3000 80 40 13C NMR Spectrum (500 MM CDC, 2000 V (cm)…

A: DBE is double bond equivalent helps us to determine the possible no of of double or triple bond or…

Q: For the reaction scheme below, label each reactant (identified as 'reactant 1-4') as either a…

A: Given; reaction mechanism.

Q: Addition of 6.0M H₂SO4, 3.0M FeSO4, and 18.0M H₂SO4 to ion Z resulted to the formation of a brown…

A: If a salt mixture contains nitrate ion, then brown ring test is applied to identify it.  In this…

Q: Calculate the max using Woodward-Fieser Rules

A:

Q: 7- is making plastic into a new polymer. incineration O recycling O biodegradable 8-Plastic that is…

A: Incineration -  Incineration is a process of burning of waste material present in organic Substances…

Q: T 200 180 160 140 120 100 80 60 40 20 0 8 ppm This spectra is mostly likely to be which compound…

A: The correct answer about C-13 NMR spectrum is given below

Q: What is being oxidized and reduced in this reaction? + CuSO FeSO 4(aq) + Cu(s) Fe (s) → 4(aq) A Fe…

A: What is oxidized and reduced in this reaction above--

Q: A potential strategy for the synthesis of livermorium-293 Z = 116 involves bombarding hassium-277 Z…

A: A nuclear reaction can be balanced by the summation of mass number and atomic number. The atomic…

Q: Provide at least two reasons as to why steel alone in water with no other metal present will…

A: Corrosion is usually defined as the degradation of metals due to an electrochemical process.  It…

Q: The energy released by the nuclear bomb that destroyed Hiroshima was equivalent to 12.4 kilotons of…

A: Given,  The nuclear bombs released energy = 12.4 kilotons of TNT = 1.44 × 1014 J.  The mass of…

Q: An exothermic reaction is carried out in a coffee-cup calorimeter. Which of the following statements…

A: The statement which is not true = Qreaction > 0

Q: 1. NaOEt 2. 3. NaOEt 4. C6H5CH₂Br CH3CH₂CH₂CO₂Et

A:

Q: Write the complete stepwise mechanism for the reaction below: (Non-anonymous question Ⓒ) OH HC1 OCH3…

A:

Q: Which compound is the major product of this reaction sequence? O 1. CH3CH₂O Na* 2. cold, dilute…

A:

Q: Provide the correct IUPAC name for the compound shown here.

A:

Q: A particular water sample that is saturated in CaF2 has a Ca²+ content of 105 ppm (that is, 105 g…

A:

Q: Create a labeled diagram/model that you can use to help explain the outcome of the Dancing Salt…

A:

Q: The half life for the radioactive decay of potassium-40 to argon-40 is 1.26 × 10⁹ years. 9 Suppose…

A: we need to calculate the age of the rock

Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.