03 40M 35- 30- 25- 20- 15- 10- 5 3/14 3/15 3/16 3/17 3/18 3/19 3/20 3/21 Concentration (ppbv)

Q: @ 520 nm analysis of a reactive dye Prepared Sample (mg/L) Absorbance 0,01 0,001 0,02 0,002 0,05…

A: The absorbance v/s concentration data given is,

Q: Given the Ksp for Ag2CrO4 is equal to 1.20 x 10-12, calculate the percent error in your…

A: The Ksp  for Ag2CrO4 = 1.20 x10^-12  The average Ksp of Ag2CrO4 is found to be 1.1x10^-12

Q: Chemistry Convert the following airborne concentrations from ppm to mg/m3 at NTP. Please show the…

A: We have to convert ppm to mg/m3 1 ppm is also equal to 1 mg/L So the required conversion factors…

Q: How to extract proteins from quinoa and lentils? I need to design a lab for organic chemistry 2 and…

A: The lentils or quinoa need to be powdered and extracted with various organic solvents to remove fat…

Q: If the lime recommendation for 1-hectare of land is 6 tons of pure CaCO3, how much of Ca(OH)2 will…

A: A numerical problem based on mole concept, which is to be accomplished.

Q: The concentration of Ba(103)2 in H20 at 25°C (Ksp = 1.75 x 10-9) Ba(103)2 (s) - Ba2+ + 2103 8.32 x…

A:

Q: Explain how bacteria are being detected using an electrochemical sensor.

A:

Q: Q9. Which of the following lithography printing causes almost no damage to the mask used during the…

A: Answer : Projection Printing  Proximity printing also have a gap During proximity printing, the…

Q: A solution of FESCN2+ has a concentration of 1.00 × 10-2M and an absorbance of 0.755. What is the…

A: Introduction: Beer's Lambert law shows the linear relationship between the concentration of the…

Q: List and explain 2 beneficial and 2 harmful effects of fungi. Edit Format Table 12pt v Paragraph v…

A: Fungies are micro organisms which are present at about anywhere. It has harmful effects as well as…

Q: particular

A: Difference and simmilarity Enzyme linked immunosorbent is a laboratory technique that uses…

Q: Opioid dependence is described in the Australian Medicines Handbook as a chronic frequently…

A: Here we have to predict the frug A and B from the list .

Q: Imagine you need to pipet 0.15 mL of ONPG stock solution into an enzyme assay. What volume is this…

A: The given volume of ONPG stock solution is 0.15 mL.

Q: ASAP.   Please refer to second picture to answer the question.    The answer to second picture…

A: In the given problem first We have to deduce the answers and then we have to  speculate on the…

Q: Molar concentration of the dye stock solution: 2.52e-5 mol/L Solutions(Dilutions) Absorbance…

A: The concentration of the initial stock solution is 2.52×10-5 mol/L. The final volume of solution is…

Q: Why is this reaction considered "green" chemistry and how is it different from a "non-green"…

A: Green Chemistry: It is a part of chemistry that focuses on finding innovative processes that would…

Q: Table 1: Absorbance of Ibuprofen at 221 nm in phosphate buffer (pH 6.8) Concentration of Absorbance…

A: As per Lambert Beer's law, absorbance is directly proportional to concentration of solution.…

Q: What does cross peak X in Figure tell you

A: Given figure represents HETCOR spectrum. This explains the coupling between C and the protons bonded…

Q: & protein in a solution measured in a 96 well plate You have the following information: volume in…

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Q: CioHia O CH 130 120 110 100- 90 3400.81om-1, 88.68%T 1453.97om-1, 89.36%T 87127cm-1, 90.12%T 96 80…

A: There are some characteristic peaks in the spectrum as listed in the following step.

Q: 2AgI  + Zn   →   2Ag+    +    2I-    +     Zn+2 AgI acts as  a/an   __________________ Zn  acts as…

A: Given: Reaction  To find: complete the fill in the blanks Solution: Oxidation is the process in…

Q: Consider the following data that was collected for a protein that contain 0.76 % tryptophan amino…

A: The absorbance v/s concentration data given is, Absorbance Concentration (mg/L) 0.0250…

Q: a.) 1.00g KCI in 75.0mL of soutin = b.) 1.00g NazcrOy in 75.0mL of Selutiin= C.) 20.0g MaBrz in…

A: Molar Concentration of the following solutions can be calculated as -

Q: 17. 18. 19. 20.

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Q: 1.) Me CuLi 2)LDA 3.) a) b.) 1.) c.) 1.) O. 2) 2) O. 2) 3.) 3.) 3.) R. d) 1.) e) 1.) R R. 2) 2) 3.)…

A: Gilman's reagent Me2CuLi acts as a nucleophile.

Q: 20) КОН + H2SO4> Туре: 21) BaS + PtCl2 > - - Туре: 22) Na20 > Туре:

A:

Q: Chrome File Edit View History Bookmarks Profiles Tab Window Help Fri Jan 14 1:26 PM To Do ancestry O…

A: This question is related to conversion of measurement. As we know 1 meter = 100 cm

Q: Temperature 4 °C 21 °C 30 °C 37 °C 90 °C Absorbance at zero min 1.300 0.952 0.876 0.914 0.903…

A: As per Beer-Lambert's law,   A=εbcwhere,A=Absorbanceε=Extinction coefficient (in M-1.cm-1)b=path…

Q: Salicylaldehyde (SAL, 55.6 mmol) was reacted with ethylene diamine (EN, 29.3 mmol) to produce…

A: Given the mmoles of reactant, salicyclaldehyde(SAL) taken = 55.6 mmol mmoles of reactant, ethylene…

Q: Scientists study the impact of changing only one component of a cancer treatment in a laboratory.…

A: Their are different type of study model to study particular topic of interest.

Q: Comporund rat Contains ma8se teis substance?

A: Gha

Q: Question 1: Using a well-known protein estimation technique, absorbance reading for a set of…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: Post-lab question #1: Ag2CrO4 (s) → 2 Ag* (aq) + CrO42- (aq) If the Ksp for Ag2CrO4 is 1.1 x 10-10.…

A: For Ag2CrO4 : Ksp = 1.1 ×10-10  Volume of solution = 10 mL Molar mass of Ag2CrO4  = 331.73 g mol-1

Q: Two-dimensional gel electrophoresis of proteins in a cell extract provides a qualitative way to…

A: 2 dimensional Gel electrophoresis : Analyzing glycosylation proteins by running an 10 kDa protein on…

Q: For 31-34: How much salicylic acid is required to produce 1.5x10^2 kg of aspirin? * Aspirin (CSHBO4)…

A: 31.) To calculate the amount of salicylic acid required , we would use dimensional analysis method.…

Q: 10. C4H,Br 100 80- 68- 42 20- 2922 8L82 1379 602T 1151

A: Degree of unsaturation of C4H9Br is  as    DU = 4-92-12+1=5-102=0NO degree of unsaturation…

Q: 1. AL + HНе 30 15P + on -> 63 2Cu + H 2 on + 63 Zn. 30 65 3. 30Ca 65 29SC 2.

A: Since you have asked multiparts questions, we will solve the first three sub parts questions for…

Q: شه-8 target

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Q: If exposure to a particular chemical is known to cause cancer but there will not be any immediately…

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Q: P UTF-8 Chapter 12 Solutions-20 x+…

A: Given-> Initial Volume = 2.0 L Initial molarity = 6.0 M Final volume = 6.0 L On dilution moles…

Q: Identify the compound that gives the mass spectrum and infrared spectrum shown here.

A: EXPLANATION: To calculate the molecular formula of the compound, the following steps to be followed:…

Q: Based on the nanomaterials and analytical methods, propose methods on mitigation of COVID-19 spread

A: COVID - 19 It is the broadest classification of RNA virus. It is frequently challenging to determine…

Q: HNO3(aq) + H20(1) H3O*(aq) + NO3¯(aq)

A:

Q: Isolation of omega-3 fatty acid from fish oil Determination of the omega-3 fatty acid content in…

A: Quantitative analysis is the analysis in which we determine the amount or the percentage of of…

Q: the number of oxygen atoms in 25.0 micrograms of tetrahydrocannabinol (THC), C21H30O2

A: Given data, Amount of THC (tetrahydrocannabinol) = 25 μg = 25×10-6 g

Q: The concentration of Ba(103)2 in H20 at 30°C (Ksp = 1.25 x 10- Ba (103)2 (s) Ba2+ + 2103 2.37 x 10-4…

A: Solubility product constant is the product of concentration of the dissociated ion raised to the…

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Q: Assign R/S for carbon 10. Attachments но- A. R B. S д ОН 3 1 С ОН IS 16. 10 ОН

A: Given compound is :  What is the configuration of carbon number 10 ?  R = Rectus means right handed…

Q: Please answer #4,5,6,7

A: The given reaction is shown in equation 1.According to mass action, the rate of the chemical…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".