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Q: What ratio of NaCN to HCN is needed to prepare a pH 10.00 buffer? (Ka of HCN is 4.9 × 10-1º)

A: Answer: The ratio of NaCN to HCN is 4.89. Given,   pH of buffer = 10.004Ka of HCN = 4.9×10-10NaCNHCN…

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Q: C(CH3)3 1. LAH, THF; 2. dil. HCl -C(CH3)3 CH3 1. BB13; 2. water „NH2 H3C pH 5, NaBH;CN, MeOH excess…

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Q: 이 DME heat

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Q: Given the following IR data, what is the most likely identity of the compound? Wavenumber (cm ¹)…

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Q: Description of atom Evidence supporting model or explained by the model Picture of atom J.J.…

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Q: P * OWLV2 | Online t X C. nment/takeCovalentActivity.do?locator%3Dassignment-take Gmail O YouTube…

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Q: D А НС B. SOCI C. NBS DO E KMnO H. 1. Hg(OAc), H₂O. 2. NaBH 1. 1. BH2 H₂O₂, NaOH J. CH,CH₂CI AICI,…

A: Let's go through the questions shown in the image: Question 41You need to convert a…

Q: Of the following carbocations presented! Which of the following is/are likely to rearrange? Select…

A: The objective of this question is to find which of the given carbocations most likely to rearrange.

Q: Which of the following combinations can be used to make a buffer? (Assume equal volumes are used.)…

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Q: 34.) Belance euch of the follawg chemical equations. Di fecs) + Hy Qua) -> Fe Orss + Heig) C.…

A: Here is the answer

Q: Problem 13.34 outlines a general method for the preparation of cis- or trans-disubstituted epoxides:…

A: The required reagent which are involved in this synthesis are -

Q: Page NaH Br

A: NaH reacts with ether (R-O-R') to produce sodium alkoxide (NaOR').H- reacts with carbocation to form…

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Q: 26. Give an example of when you might use decanting rather than filtration. Decanting is preferred…

A: Decanting and filtration are both methods used to separate mixtures. The choice between decanting…

Q: 1 a. b. C. d. e. f. g. CH3OH C₂H5OH H3C H3C HBr 1. NaH HO CH3 2. C₂H5CI -CH3 H3C- H- CH3 -H -CH3…

A: As per rule we will solve first three sub-parts of the question, Kindly repost other parts as a…

Q: 9. ??? a. F2, FeF3 b. 1. Br2, FeBr3; 2. NaNH2, NH3 (1); 3. AcOH, NaN3, then HBF4 c. 1. NaNH2, NH3…

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Q: A 35.0 mL solution of NaOH is neutralized with 26.5 mL of 0.250 M HCI. What is the concentration of…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.