Assuming that the smallest measurable wavelength in an experiment is 0.570 fm, what is the maximum mass of an object traveling at 801 ms for which the de Broglie wavelength is observable?

Q: How to prepare the solutions listed below Solution 1) 25 mL 7 M sulfuric acid and the respective…

A: Molarity (M) is the number of moles of solute present in per liter of the solution.  Its unit is…

Q: Identify the reagents that can be used to accomplish the following transformation 08 DY The…

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Q: 3) Write the chemical equation for a pentanoate ion acting as base when it reacts with hydrochloric…

A: Here is a  neutralization reaction where the base (pentanoate ion) reacts with the acid…

Q: An aqueous solution of sodium hydroxide is standardized by titration with a 0.117 M solution of…

A:

Q: estigate In the following acid-base reaction, H3O+ is the A HCI(g) + H₂O(1)→ H3O+(aq) + Cl-(aq)…

A: We know, base  takes H+ to form conjugate acid and acid releases H+ to form conjugate base .

Q: What would be the major organic product of the following reaction? CH3 H H3C-C-C CH3 Select one: O…

A: hydrohalogenation reaction is the electrophilic addition of hydrohalic acids like hydrogen chloride…

Q: To precipitate as Ag₂S (s), all the Ag* present in 338 mL of a saturated solution of AgBrO, requires…

A: 30.4 mL of H2S (g) measured at 23 °C and 748 mmHg. All the Ag+ present in 338 ml

Q: The reaction shown involves an acid chloride, draw the organic product and select the inorganic…

A: A reaction is shown below We have to draw the major organic product. We also have to give the…

Q: 6. 6. Y KMnO₂, NaOH Cold Bf₂ KMnO, conc. H₂SO

A: A question based on reactions of alkene. Three reactions involving alkene are given and the…

Q: An experiment was performed in lab to produce 10.3 grams of Ca(OH)2, however the calculations…

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Q: 9. 10. . 1) BH, THF 2) H₂O₂, NaOH HI H₂O H₂SO4

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Q: Identify whether there will be an increase or a decrease in entropy for the system. Nitrogen gas…

A: Identification whether there will be an increase or a decrease in entropy for the system.

Q: How many grams of Cr are there in a sample of Cr that contains the same number of moles as a 71.7…

A: mass of Zn = 71.7 g mass of Cr = ? Note: molar mass of Zn = 65.38 g/mol molar mass of Cr = 51.9961…

Q: A certain shade of blue has a frequency of 7.23 x 10¹4 Hz. What is the energy of exactly one photon…

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Q: What are the reduction half-reactions with their respective reduction potentials of: C(s) in…

A: A reduction half-reaction is a chemical reaction in which a species gains electrons. It occurs…

Q: IX. Devise a synthesis for cyclohexene from the compound shown. You may use any other organic or…

A: Given example is of protection and deprotection type

Q: Given the following, what is the complete ionic equation? Na2SO4(aq) + Ba(OH)2(aq) → BaSO4(s) + 2…

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Q: The answer for Sodium Phosphate is 15 mMol. I'm not sure how they got this answer?

A: There is no mention of sodium phosphate. But there is a mistake in the calculation of potassium. But…

Q: Which of these combinations would make a good buffer solution? Circle all that apply. a. KHCO3,…

A: The solutions which resist to change in its pH value upon the addition of small amounts of either…

Q: Ag+ for Cl-, S2-, I-, SCN- and CO3 ^2-

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Q: Using ethanol as a fuel reduces greenhouse gas emissions by 40-50% when compared directly to…

A: The combustion reaction of ethanol is given as follows: C2H5OH(l) + 3O2(g) ---------> 2CO2(g) +…

Q: -/1 = it can ultimately change to an atom of plutonium-239. Which of the following is the ocess?

A: We have been given three equations and we have been asked which of following equation is correctly…

Q: 3. 4. X H₂ Pt 1) Hg(OAc)₂, H₂O 2) NaBH,

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

Q: 25°C, 1.50E0 grams of sodium hydroxide is dissolved in enough water to make 500. mL of solution.…

A: Molarity is defined as number of mole of substance divide by volume of solution in liter

Q: A model for the compound cyclopropane is shown. ball & stick Submit Answer + labels Write a balanced…

A: Balanced chemical equation can be define as the reaction in which number of atoms of all the…

Q: starting with benzoic acid outline of synthesis of 1-amino-2-phenylethane

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Q: A 11.7 g sample of an aqueous solution of perchloric acid contains an unknown amount of the acid. If…

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Q: 1. Draw the Lewis structures for each of the following ions or molecules. For each, give (i) the…

A: CCl4 COF2 XeF4 XeF5+ CO2

Q: the References to access important values if needed for this question. For the following reaction,…

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Q: Calculate the pH of each of the following solutions. (a) 0.109 M HONH, (Kb = 1.1 × 10-8) 4.0 9.34 x…

A: The concentration of HONH2 = 0.109 M The concentration of HONH3+ = 0.109 M

Q: Compare SN1 and SN2 ?

A: The "SN" stands for N-nucleophilic S- substitution, while the "1" denotes a unimolecular…

Q: 2) Write the chemical equation for the reaction of ethanoic acid with N-methylethanamine.

A: Given reaction is of esterification and condensation where we loss a water molecule Lone pair of…

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

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Q: ard C app.101edu.co Provide the correct IUPAC name for the compound shown here. Chey Question 7 of…

A: We have write down the IUPAC names for the given molecules.

Q: 3. What is the most crucial step during the preparation of the Grignard Reagent?

A: Most crucial step during preparation of Grignard reagent :

Q: What is the pH of a solution prepared by mixing 35 mL of 0.089 M Ba(OH)2 and 47 mL of 0.37 M KOH?…

A: For Ba(OH)2 solution, Concentration of Ba(OH)2 solution = 0.089 M = 0.089 mol/L Volume of Ba(OH)2…

Q: f. o OH OH single enantiomer

A: step 1 : Reaction name ; Hydroboration Oxidation              Reagent ; IpcBH2…

Q: (Ь) Tell whether the compounds are enantiomers, diastereomers, constitutional isomers, or not…

A: -> Enantiomers are pair of compounds having just opposite configuration at each chiral center.…

Q: I am confused by only K value. I think it is  Substituting the values: ln(K) = -(-3.9 × 105 J/mol)…

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Q: What transition (d–d charge transfer) is responsible for the dark blue color of [Cu(phen)2]BF4? Why…

A: Complex [Cu(phen)2]BF4

Q: calculate the concentration of analyte in the ORIGINAL sample in ppm. Report to 1 decimal place…

A: A 10.00 mL aliquot of the unknown was placed in a 100.0 mL volumetric flask and made up to the mark…

Q: During Size exclusion chromatography, if VT = 30 mL, Vs = 15 cm3 , and VL = 15 mL, Vi is     7 mL…

A: Here VT = 30 mL, Vs = 15 cm3 , and VL = 15 mL,

Q: Can you give an explanation for your choice of stereo chemistry

A: Explanation for the choice of stereo chemistry.

Q: MgBr 11) What is the main product of this transformation? Br₂, heat Mg, THF A. CH₂CH₂CH₂CH(OH)CH3…

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Q: 16 When a correct structure is drawn for SF4 it will have the following structural components: sp3d…

A: We know during structure determination we consider both lone pair and bond pair where as for shape…

Q: 7. In gas chromatography, increasing the column length leads to analytes, assuming all other…

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

Q: 7. What is the value of the equilibrium constant for the following equilibrium? HCECH + NaOH HCC: Na…

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

Q: Write the complete electron configuration for the potassium atom. Using the noble gas abbreviation…

A: Potassium atom (K)

Q: Please circle the better nucleophile in each pair or or ОН

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Q: In k₁ k₂ Q4/ For the Reversible chemical reaction: A If initial concentration of (A) was 20.25 mM…

A: Kc = [B]/[A] At equilibrium, we have [B] = 15.30 mM and [A] = 20.25 mM - [B] = 20.25 mM - 15.30 mM =…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.