What is the shape and bond angle for pyramidal, 120 bond angle pyramidal, 109.5 bond angle trigonal planar, 120 bond angle trigonal planar, 109.5 bond angle bent, 120 bond angle bent, 109.5 bond angle linear CLD-C

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A: Group 3 cation involve Cr3+ , Al3+ , Ni3+ and Fe3+ .

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A: A buffer solution is a mixture of weak acid and its conjugate base.

Q: Xanthurenic acid stock solution Absorbance     25 0.052 50 0.128 75 0.202 100 0.310 150…

A: We have to plot a graph of Absorbance vs Concentration.

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Q: What is a Zimm plot?

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Q: I Review | Constants | Part A 50.0 mL of 0.15 M HCHO2 with 80.0 mL of 0.12 M NaCHO2 Express your…

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A: These can be calculated base on Woodward Fieser rules.

Q: What volume of HCI (sp. gr. 1.130, containing 25.75% HCI[FW 36.46] by weight) are required to…

A: Given: Specific gravity of HCl = 1.130 percentage purity of HCl = 25.75% Molecular weight of HCl =…

Q: 2.) What is the pH of a 0.010M solution of pyridine, C₂H5N, a weak base? It's K is 1.5x10-⁹. SHOW…

A: The question is based on the concept of chemical equilibrium. we need to calculate pH of the given…

Q: What is the pOH of a solution with [H*] = 3.4 x 10-3 M? Show your work.

A: Given: Concentration of H+ = 3.4 x 10-3 To find: The pOH of the solution

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A: Given that Consider the disproportion reaction occurs in tri iodide: I3+ 2e-→3I-

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Q: help please answer in text form with proper workings and explanation for each and every part and…

A: I had mentioned each and every step in the page below , feel free to ask for any doubts.Images are

Q: Background: Given an unknown mixture which contains either two or three of the following liquids:…

A: The objective of this question unknown mixture containing two or three of the following liquids:…

Q: Nitrous acid-observation is gas bubbles

A: To determine the Unknown using a) Hinsberg test b) Nitrous acid test c)IR Spectrum Analysis

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A: The given reaction is oxidation of primary alcohol to an aldehyde by using swern reaction. The…