Q: What is the pH of 0.390 M HCl(aq)? O 0.41 O 0.390 O 13.61 O 13.59 O 7.00
A: The pH of 0.390M HCl solution is given below
Q: A 1.0 x 10-2 M aqueous solution of Ca(OH)2 at 25.0 °C has a pOH of O 12.30 1.70 O 2.00 O 7.00 12.00
A: pOH of Ca(OH)2 can be calculated as follows
Q: (Stoichiometry + LR/ER) The thermite reaction, used for welding iron, is the reaction of Fe;04 with…
A:
Q: art 2 A. Enumerate five other properties of minerals that is dependent with light and explain each
A: Note:- As per bartleby guildelines, an expert is allowed to answer one question at a time. Please…
Q: Draw the condensed structural formula for a wax that contains a 30-carbon alcohol and a 20- carbon…
A: Waxes are one class of lipid that is formed by the combination of two molecules, fatty acid, and…
Q: In each row check off the boxes that apply to the highlighted reactant. The highlighted reactant…
A: Acid is substance which release hydrogen ions and base is substance which release hydroxyl ions when…
Q: Groundwater containing 0.0001468 M of Mg2+ is at equilibrium. Use the solubility constant…
A: Solution - pH = pH is a scale used to specify the acidity or basicity of an aqueous solution. Acidic…
Q: Soalan/ Question 3 The weight of a certain population of young heifers is approximately normally…
A: We asked to find the probability of subject that selected at random from given population. The…
Q: Compound A: Step 1: Step 2: Step 3: chlorination (EAS) F-C acylation nitration not necessary…
A: The sequence is as follows:
Q: A new dye (DYE C) was developed and was analyzed against other dyes using paper chromatography. A…
A: TLC is an analytical technique which can be used to monitor the organic reaction transformations.…
Q: Write TRUE if the BOLD word/phrase makes the statement correct. Otherwise, write the correct…
A: Chromatography is a technique used to seperate the mixture into individual components and to…
Q: Explain why diethyl ether's boiling point is lower than the boiling point of butan-1-ol. Support…
A: Here we have to explain why the boiling point of diethyl ether is less than butan-1-ol.
Q: A Volumetric Analysis A. Standardization of a Sodium Hydroxide Solution Part A.3. Approximate [NaOH]…
A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 1. Which of the following formulae represent the same compound? (1) CH,CH,CH-CHCH, (2) CH, CHCH CH;…
A: Rules for IUPAC nomenclature :- Select longest possible continuous chain with maximum carbon atoms.…
Q: Rainwater with a pH = 3 contains 1 and is 2 times more acidic than pH 7. a) 1-carbonic acid; 2-4…
A: we have, pH = -log[H3O+], [H3O+] = 10-pH If pH = 3, then [H3O+] = 10-³ If pH = 7, then [H3O+] = 10-⁷…
Q: In the synthesizing of cis-2-hexene as a product consist of mixing of 1-pentyne and an alkyl halide.…
A: We have to predict the Reagent and reaction involved.
Q: What is the theoretical yield in moles of solid aluminum fluoride if 3.0 moles aluminum metal react…
A: Aluminum reacts with fluorine to form aluminum fluoride. The equation for the balanced chemical…
Q: Explain at the molecular level why the pH increases as NaOH is added to CH,COOH.
A:
Q: What is the standard molar entropy change of the following reaction? 8 NH:(g) + 10 O:(g) 8 NO(g) +…
A:
Q: ए नैमट म्रभ (लाCOTकनीना ड ड.25K10-4M the abseved the cett potentiat at जीाट विडव्ण्ववं जेकए 298 k…
A: The step wise solution is as follows -
Q: Using the mnemonic device, draw the structure of a heptapeptide with the following amino acids:…
A: We have find out the structure of a heptapeptide.
Q: Hydrogen-3 is radioactive and has a half life of 12.3 years. How long would it take a sample to…
A: Given that - Hydrogen-3 is tritium which is a radioactive isotope with half life = 12.3 years…
Q: e highest [OH-]?
A:
Q: Q2: - Two samples of the same radioactive nuclide are prepared, each having the same size. Sample A…
A: Answer: Half life of a radioactive sample is the time in which half of its activity becomes half of…
Q: 2) On the graph below, draw a potential energy diagram for the following reaction: Q + R + S + T…
A: Answer: In this reaction Q and R are reacting with each-other and forming products S and T. Energies…
Q: One of the problems that can be encountered in recrystallization is the failure of the solute to…
A: The reason for failure of the solute to crystallize during a recrystallization is needed to be…
Q: ever been swimming in a pool, and your eyes were red when you get out? This means the chemicals in…
A: pH is a measure negative log of hydronium concentration. 0-7 pH is acidic 7-14pH is basic
Q: Balance each of the following reactions and identify each type of reaction: 1. NaBr + Ca(OH)2 →_…
A: Since you have asked multiparts questions, we will solve the first three sub parts questions for…
Q: What will be the complete hydrolysis products of the given structure below? CH2–0– -C17H37…
A: The given molecule is a phosphatidylcholine and it is the source of chlorine in the body. It…
Q: Number of Neutrons (N) vs. Number of Protons (Z) Belt of nich type of nuclear decay is the following…
A: Answer: Belt of stability is the general representation of stability of nuclides on the basis of…
Q: Name the compounds in the picture below.
A:
Q: What is the pOH of an aqueous solution at 25.0 °C that contains 2.50 x 10-4 M hydronium ion?
A:
Q: Which one has the higher concentration of H3O+ a solution with pOH of 8.50 or a solution with…
A: Hydronium ion concentration is an important parameter of an aqueous solution. The concentration of…
Q: What is the standard molar entropy change of the following reaction? 8 NH3(g) + 10 O2(g) → 8 NO(g)…
A: Entropy is a measure of the randomness of the system. The entropy change in a chemical reaction can…
Q: Anton collects 750 ml of a gas into a flask at a temperature of 300C. After heating the vapor to…
A:
Q: In hot air balloons, what gas law is utilized?
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: what is the name of the compound? Identify the configuration of the double bond.
A:
Q: VII. Predict the sign of entropy. Write P if it is positive and N for negative. Write your answer on…
A: Since you have a question with multiple parts, we can solve only first three parts for you. If you…
Q: If pure polonium-210 (k = 5.02 x 10-3 day-1) were used in a crime, based on radioactive…
A:
Q: ČH2CH3
A:
Q: Compare the old (Boot's method) and new (Green) syntheses of Ibuprofen in the light of Green…
A: Let's discuss about the Comparision of Synthesis of ibuprofen by Boot's method and green synthesis .
Q: The vapor pressure of liquid carbon tetrachloride, CCI4, is 100. mm Hg at 296 K. A 0.261 g sample of…
A: Here vapour pressure of liquid CCl4 is 100 mm Hg at 296K .Here 0.261 g of CCl4 was placed in 400 ml…
Q: Jhemerlyn was tasked to determine the solubility classification of an organic compound. She found…
A:
Q: 1. Examine Model 1. a. Write the theoretical chemical reaction that is used in the trials of Model…
A:
Q: 1. (Heat) The combustion of 0.0222 g of isooctane vapor, C3H18(g), at constant pressure raises the…
A:
Q: The equilibrium constant for the reaction 2 NO(g) + O2(g) ⇌ 2 NO2(g) has…
A:
Q: Draw a mechanism and predict the major product for the following reaction: 1) xs LIAIH, 2) H,O" ?
A:
Q: The egg phospholipids act as emulsifying agent in the formulation. Depending on the pH, they may be…
A: The DLVO theory is named after Derjaguin, Landau, Verwey, and Overbeek. DLVO theory is a theory of…
Q: Given with the Kb of the different bases below, which of the corresponding conjugate acids is the…
A: The conjugate acids of weak base is the strongest acid.
Q: The graph shows the results of an experiment where a temperature probe was placed in a beaker of…
A: In the given linear expression, the X-axis represents time(min) and the Y-axis represents the…
Step by step
Solved in 2 steps with 2 images
- o chem - please show stereochemistry and break down each step as much as possible3) Explain how and why the reaction below results in the observed regiochemistryand/or stereochemistry.1. Complete the following reaction schemes by adding the appropriate reactant(s), reagent(s), conditions, and/or major product(s). Make sure to indicate the proper regiochemistry and stereochemistry when necessary:
- Show the complete arrow pushing mechanism for this reaction and explain the originof the stereochemistry observed in the product.Carbocations often rearrange, as shown below. Draw in the hydrogens on the two carbons involved in the rearrangement, and show formal arrow-pushing to illustrate the transformation.OCHEM Help with reactions Please provide the major product for A, B, and C of the following reaction...
- Draw mechanism arrows and then predict the major products and stereochemistry. Also include the labels of thermodynamic and kinetic -propyne with 2 equivalences of br2 - no stick structure please.Propose a mechanism for the following cycloaddition reactionDraw a curved arrow mechanism that accounts for the cyclisation of 2 into F [ please make sure your mechanism takes into account stereochemical considerations including the stereoselectivity of the reaction and clearly indicate if a conrotatory or a disrotatory process is responsible for each of the transformations]. can you please explain how you decide and select the stereoselectivty and how to see if its conrotatory or disrotatory so that i can apply to similar questions. thank you
- Use curved arrows to show how E is converted to F by a two-stepreaction sequence consisting of a [1,5] sigmatropic rearrangementfollowed by a [4 + 2] cycloaddition.Show a complete arrow pushing reaction mechanism for the reaction below.Draw mechanism arrows and then predict the major products and stereochemistry. Also include the labels of thermodynamic and kinetic no stick structure don't understand 3,4-dimethylhex-3-ene with BH3. After reaction is complete, add H2O2, –OH, and H2O
