Using only the periodic table arrange the following elements in order of increasing ionization energy: astatine, radon, lead, barium Lowest Highest Please answer this question according to the general rules you have learned regarding periodic trends. DO NOT base your answer on tabulated values since exceptions may occur.

Q: absorbance and concentration,

A: option B = Make sure that you choose a "Linear Regression" curve fit.

Q: Open Save Pirt Stack Spe Fuls obonrd Replace the original spectrum Wed Aug 04 15. 29.07 2021…

A: IR spectrum is infrared spectrum in which we can determine which type of functional groups are…

Q: Table 1: Chromatography Results Mobile Phase: Distilled Water Solvent front distance (cm): 8 cm…

A: Retention factor (Rf factor):- It is the ratio of the distance travelled by the compound and the…

Q: Select all the curved arrows that are correct C

A: Given : structures  Tip : movement of Sigma bond to form double bond not possible. When there is pi…

Q: 3. PPM 4. -LO

A: below answer is given chemical shift values are written from spectra

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A: From the given equation it is clear that A2 is a homodiatomic molecule and B is a monoatomic. From…

Q: Nickel carbonyl decomposes to form nickel and carbon monoxide, like this: Ni (CO) 4 (9) Ni(s) +4…

A: Given : reaction

Q: I cannot see the full response, it is zoomed in and cut off

A: We have to select the  correct equation for the dissociation of a weak acid in water

Q: Construct a graph corresponding to the linear equation y=2r -6

A: The linear equation is y = 2r - 6 or y(x) = 2x - 6  We can plot the linear equation by taking a…

Q: #2 Ahalysis of a compaurtl peveale that it contains 21. 71. capbin, 9. .6ʻlo 0xygen oxggen fluoRine…

A: Given,  Mass percentage of C = 21.7% Mass percentage of O = 9.6% Mass percentage of F = 68.7%…

Q: * Question Completion Status: QUESTION 1 What is the sample absorbance of a solution having a…

A:

Q: A 71.0 gram transferred to Specific Heat Your Answer

A:

Q: Determine the absorbance if the percent transmission is 40.4 %

A: Given  % Transmission   = 40.4 %  Absorbance        = ? Fraction of Transmission (T) = 40.4100…

Q: 14. Using the equation in number 13, when 0.25 moles of Mg reacts with excess oxygen, how many moles…

A: In this question , we have to find how many moles of MgO on Reacting with 0.25 moles of Mg. first of…

Q: What is the RF value of this?

A: Rf  = distance travelled by component / distance travelled by solvent.

Q: if the transmittance is 30% what is the absorbance

A: Given: % transmittance, %T = 30% Required: Absorbance, A = ?

Q: As pH changes, ho will absorbance change t the wavelength of the isosbestic point?

A: An isosbestic point is a specific wavelength, wavenumber or frequency at which the total absorbance…

Q: 1. The slope of a standard curve of Abs vs [protein] is equalivent to which Lambert-Beer variable?

A: Step : 1              Hey since u have posted multiple questions we will answer first question only.…

Q: Concentration [M] Absorbance Solution 1 86.29 0.64 Solution 2 51.986 0.29 ….…

A: The solution is given below -

Q: 0 h. AICI 3 H3O+ i. j. N Br CI- UV, CCl4 Br NaOCH3

A: Product of following reaction can be made by applying appropriate reaction mechanism.

Q: Only typed solution

A: Based on the information from the image , the correct option for what a G term consists of is A + 2E…

Q: Given the following size frequency for a dust: Size Interval (μm) 7-17.5 17.5-21 21-25 25-28 28-30…

A: The vibrational excitation at 30 Hz is found to be the most effective exciting frequency for dust…

Q: Your calibration curve will be generated using absorbance and concentration data. However, you…

A: %Transmittance is the amount of light passed through the solution unabsorbed.