Arrange the atom and ions according to radius. Na Largest radius Smallest radius Na+ Answer Bank Na™

Q: if 35.7 ml of .0227 m permanganate solution are used to titrate a sample of oxalate, how many mmoles…

A: Volume of permanganate solution= 35.7ml  Molarity of 0.0227M  mmoles of oxalate =?

Q: If 5.0 mL of 0.20 M NaOH is added to 35.0 mL of 0.20 M HCl, what will be the pH of the resulting…

A: Here,  Molarity of NaOH = 0.20 M Volume of NaOH = 5.0 mL Molarity of HCl = 0.20 M Volume of HCl =…

Q: H₂SO4, H₂O, HgSO4 PCC, CH₂Cl2 1) 03:2) DMS 1) R₂B-H 2) H₂O2, NaOH

A: Given Reaction-: WE have to find X here

Q: 11. The titration of an impure sample of KHP found that 36.00 mL of 0.100 M NaOH was required to…

A: Molarity of NaOH= 0.100M  Volume of NaOH solution= 36.00ml  Mass of sample = 0.758g  Percentage of…

Q: Select the reagents needed to effect the transformation from the carboxylic acid to the aldehyde.…

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Q: Consider phosphorus pentafluoride, PF5, D3h symmetry. The reducible representation for the 18…

A: To determine the value of E, we can use the following equation: E = (1/ h) [nA'1(R) + nA'2(R) +…

Q: Typical NMR for furoin, please label peaks shifts and jnt

A: 1H-NMR spectroscopy is used for identification of complete structure of unknown compound. From the…

Q: Give typed full explanation not a single word hand written otherwise leave it  A 12.721 g piece of…

A: Mass of metal=12.721 g, Initial temperature of metal=100.0oC, as metal is submerged in boiling water…

Q: Spectrum 9A: 8 u Spectrum 9B: 140 120 CO 10 100 PPM 80 PPM 60 relative peak areas 40 20 0

A: The question is based on the concept of organic spectroscopy. we need to analyse the spectra and…

Q: The Solubility Product Constant for calcium carbonate is 3.8X10^-9 The molar solubility of calcium…

A: Write the dissociation reaction for calcium carbonate and on the basis of that, find out the…

Q: Are digitoxin / digoxin composed of one type or more than one type of monosaccharide? How are the…

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Q: Br HI (1 eq.),

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Q: A 22.9 mL sample of 0.263 M trimethylamine, (CH3)3N, is titrated with 0.209 M hydrobromic acid. At…

A: Answer: conjugate acid of weak base gets hydrolyzed in water to produce hydronium ions, that's why…

Q: Draw a stepwise mechanism for the following transformation, using curved arrows to show the movement…

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Q: 6 HOH2C 5 4 G ОН НО 3 Which carbon is the anomeric carbon? 1 CH₂OH 2 ОН A) 1 B) 2 C) 3 D) 4 E) 5

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Q: please answer for the following 1-chloro-2-methylpropane butan-2-one propan-2-ol propanal

A: 1-chloro-2-methylpropane butan-2-one propan-2-ol propanal

Q: What are two important factors that govern the study of Chemical Reactions?

A: As you posted multiple question. We will solve only first. If you need answer of any specific…

Q: A pictorial representation of an electronic configuration is shown. N N NNN N ↑↑_ 1s 2s 2p 3s 3p…

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Q: Draw two valid Lewis structures for POCl. Structure A should have Phosphorus as the central atom…

A: The simplest structure of molecule, ion or any species in which all the valence electrons of each…

Q: What is the molarity of a 25.0% (v/v) aqueous isopropyl alcohol solution? The density of isopropyl…

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Q: A solution is made by mixing 569 mL of water and 238 mL ethanol. What is the concentration of…

A: Given data :-  Volume of water = 569 mL Volume of Ethanol = 238 mL To find    Concentration of…

Q: Identify the atom with the ground-state electron configuration shown for its valence shell. 3s²3p¹

A: We are provided with valence shell electronic configuration of an atom . We need to identify the…

Q: B If a 0.076 M solution of chromic acid, H₂ CrO4, is prepared, what is the concentration of HCrO? =…

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Q: Sodium Borohydride + Vanillin Explain why the product is soluble in aqueous NaOH, but precipitates…

A: When sodium borohydride (NaBH4) is added to vanillin, it reduces the aldehyde functional group…

Q: Ammonium phosophate ((NH4)3PO4) is an important ingredient in many solid fertilizers . It can be…

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Q: how the following on the graph

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Q: Br alorlogi 1.mCPBA 2.H*, MeOH 3. PCC 1.Mgº in ether 2. O HO O OH 1.NaBH4 2.Pl3 3. 1.MeLi MgBr then…

A: Given that, the reactions are shown  a, b:    c.    We have to give the product of those reactions.…

Q: a) CI

A: The question is based on the concept of organic synthesis.  We need to synthesize the product using…

Q: Solid zinc metal reacts with NO to make Zn(OH)4² and gaseous ammonia (NH3) in a solution with pH 8.2

A: Since you have asked multiple questions, we will solve the first one for you. If you want a specific…

Q: Indicate the stereochemical outcomes of the following SN1 reactions. Assume that all chiral centers…

A: We know that SN1 reaction is a two step reaction, in which 1st  step includes removal of leaving…

Q: Question 20 of 20 What is the change in enthalpy when 0.600 moles of H₂O are produced according to…

A: Here the given reaction is ;  B2H6(g) + 3O2 --> B2O3(g) + 3H2O (g )  Here boron hydride react…

Q: From the given situations, explain whether its solution requires a qualitative analysis or…

A: Qualitative analysis deals with the determination if some component is present in a sample whereas…

Q: The molecular formula for glucose is C6H12O6. What would be the molecular formula for a polymer made…

A: Molecular formula of glucose = C6H12O6 When, 10 glucose molecules linked together then, Molecular…

Q: Explain why the volume of water added to the vinegar before the titration started did not need to be…

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Q: 12. In the reaction to make silver nitrate (AgNO3) how many liters of 1.3 M silver (Ag) are needed…

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Q: Compare the de Broglie wavelength of a golf ball moving at 70.0 miles per hour (31.3 m/s) to that of…

A: Formula of de-Broglie wavelength λ= hmv Where h is Plank constant = 6.626 ×10-34 kg.m2 /s m = mass…

Q: Give a specific example from this experiment of an error that would lead to a percent yield greater…

A: A percentage yield greater than 100% is possible if the final measurement of the product contains…

Q: An unknown weak acid with a 5.100. What is the Ka of the weak acid? concentration of 0.520 M has a…

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Q: 1. Which single bond is expected to vibrate at the lowest frequency? A. CEC B. C-C C. C-N D. C=O E.…

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Q: Beaker 0.00200 M Fe(NO3)3, mL 0.00200 M NaSCN, mL total volume, mL 1 3.000 2.000 10.00 2…

A: Molarity is a method of expressing concentration of solution. we need to calculate concentration of…

Q: Place the best reagent and conditions in the bins for each of the following reactions. One of the…

A: We have find out the appropriate reagents for each step .

Q: 3. You are trying to make artificial banana flavouring. a) What ester has the aroma and flavour of…

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Q: What is the coordination number of the metal atom in the [Mn(EDTA)]²¯¯ complex? X S

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Q: Molar mass of acetic acid:_ (g/mol) Titrate 5.00 mL of vinegar for each trial. Assume the density of…

A: “Since you have posted multiple subparts questions, we will provide the solution  only to the first…

Q: 1) Predict the products of the following reactions. O HBr f HBr hv HBr HBr hv HBr [ HBr hv Br Br

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: Answer the following questions. a. How many oxygen atoms are in 2 formula units of Na3PO4 7H₂O? b.…

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: Predict the major product of the following reaction. Br₂ O I Ol Br O H H O H Br OH + enantiomer +…

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: 1) Br2, HCl (aq.) 2) NaOH, heat

A: Ketone in presence of acid forms enolate which on reaction with halogen gives alpha halo ketone

Q: Consider these compounds: A. CaSO4 B. COCO3 C. Fe₂S3 D. Zn3(PO4)2 Complete the following statements…

A: Solubility of compounds can be compared on the basis of their Ksp (solubility product constant)…

Q: 2. Suppose your laboratory instructor inadvertently gave you a sample of KHP contaminated with NaCl…

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Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.