Question 1

Q: Predict the predominant species of the compound that would be present were this hydroxy-acid is…

A: Kindly get the answer given below.

Q: Which of the following compounds is most reactive towards Cl₂, FeCl₂? Select one: Identify the major…

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Q: A solution of 2.50 g of a compound having the empirical formula C6HsP in 25.0 g of benzene is…

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Q: True or False Considering that two carbon chains have equal number of carbons, but one has Fluorine…

A: We jave to tell wheather the statement is true or false.

Q: GUIDE QUESTIONS: 1. What are other oils, besides coconut, that are used to make bath soaps? 2. Based…

A: (1) There are some other oils besides coconut oil -  * Sun flower oil * Sweet almond oil * Olive oil…

Q: 1. The following redox reaction was constructed at 25.0°C. Pb²+ (aq) + Mg(s) → Pb(s) + Mg² (aq) a.…

A: The given reaction is :  Pb2+ (aq) + Mg (s) ----------> Pb (s) + Mg2+ (aq)  d. As the reaction…

Q: Consider the following equilibrium system at 686 K. PCl5(g) PCl3(g) + Cl2(g) If an equilibrium…

A: At equilibrium, the rate of the forward and the reverse reaction is the same and the concentration…

Q: Write a schematic representation for each of the cells used in the experiment. (A list appears at…

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Q: Question 2 Which group has a gauche relationship to the bromine? CI F I Н. H3C₁ Br H

A: Stereochemistry can be defined as branch of science that deals with study of spatial arrangement of…

Q: Calculate the Mgo content of milk of magnesia, 12.32 g of which was dissolved in 50.00 mL of 1.0340…

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Q: B A OH Compound A can be converted to cyclobutanol using the reagent Compound B can be converted to…

A: Organic chemistry in which we deal with organic reactions which covert organic reactant in to…

Q: Calculate the pH at the equivalence point for the titration of 0.240 M methylamine (CH₂NH₂) with…

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Q: Jervin tested how much water a paper towel could absorb in an experiment. He found out that a single…

A: The percentage error can be determined based on the ratio between the difference between the true…

Q: 5. A new amino acid is discovered with the following structure: NH,CH,CHCOOH Into what category does…

A: Amino acid are those compound which contain both amino and carboxylic acid group in the same moiety.…

Q: CH=CH₂ CH=CH₂ and H30 0₂N₁ A B hich will be true about the reaction of the two kenes with HBr? elect…

A: The reaction of alkene with HBr proceeds with the carbocation intermediate. More stable the…

Q: Directions: Solve the following problems on a separate sheet of paper. Show your complete solutions.…

A: Non spontaneous reaction see below.

Q: Comparing the two quantities based on the given condition, which is greater I or II? or are they…

A: Iron in the form of ore found in +2 and +3 oxidation state.

Q: 9.9m diameter balloon is filled with helium at 23°C and 207.89kPa. Determine the mass of the helium…

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Q: Balance the following chemical equations: HClO4 + P4O10 → H3PO4 + Cl2O7

A: Balanced the given equation-- HClO4 + P4O10 ----> H3PO4 + Cl2O7

Q: CRA OH₂ NADPH NADP 'I 98575 HO

A: The reaction is the biosynthesis of cholesterol from squalene.

Q: 3 5. In the reaction PC15 + 4H₂O → H3PO4 +5HCI excess water reacts with 5.00 g of PCL5. The molar…

A: Dear student ,   since you have posted multiple questions we will allow to solve only first question…

Q: The catalysts in the reactions of benzene allow the reactions because the aromatic rings become more…

A: The catalysts in the reactions of benzene allow the reactions because the aromatic rings become more…

Q: . Determine the normalized form of the wavefunction p = (2 - r/ao) e-¹/2ao

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Q: Carbon 2 in meta-disubstituted benzene is not available for electrophilic aromatic substitution.…

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Q: 2. One chemical that is added to water during water treatment . How is it added to water and why ?…

A: During water treatment different type of chemicals added with water to remove the pathogens present…

Q: The value of AG" at 25 °C for the following reaction:NO (g) + 1/2 C12 (g) → NOCI (g) is kJ/mol. At…

A: Given that -  For following Reaction -  NO(g) + 1/2 Cl2(g) ----> NOCl(g)    Enthalpy change, ∆H°…

Q: The question is based on the following passage. Although water is the most common hydrogen-oxygen…

A: Use of H2O2 is depend upon the concentration of H2O2 . According to concentration we used for…

Q: Which of the following are the correct reactivity and orientation for the amide group? Select the…

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Q: Select the reaction where work, w, is negative. O a. N₂(g) + 3H2(g)- 2NH3(g) O b. 2H₂(g) +…

A: Work done is negative when work is performed by the system.

Q: What are the processes occurring in the electrolysis of an aqueous solution of potassium sulphate:…

A: The chemical species present in an aqueous solution of potassium sulfate are H2O(l), K+(aq), and…

Q: 1. Which is TRUE for the equation (NH4)2SO4? The equation is balanced. The total mass of the product…

A: Balanced chemical equation is the equation in which equal number of atoms of every element are…

Q: Marc starts his day with eating chocolate on bread. Assume that this box of breakfast chocolate is…

A: Given :  Volume of flask = 350 ml  Pressure = 101 kPa  Temperature = 2.5 °C = 275.5 K

Q: 18.20 Write a stepwise mechanism for each of the following reactions. (a) O OH OR M O (c) O OHIS…

A: It is base catalysed keto-enol tautomerism where base abstracts proton of most acidic hydrogen. I'm…

Q: Chemistry PLEASE ANSWER ASAP within 30mins Use electron pushing arrows to form the products, clearly…

A: In this question, we will draw the intermediates, products by showing the electrons pushing arrows.…

Q: The mass of one methane molecule is 2.7×10−23 gram. Find the mass of 90,000 molecules of methane.…

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Q: Fill in the blanks: A buffer solution is consists of 0.100 M HCN and 0.200 M NaCN. HCN + H₂O H30* +…

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Q: Calculate Eº, Gº, and K at 25 °C for the reaction: 2MnO4 (aq) + 4H+ (aq) + Cl₂(g) (Use: CIO3 to Cl₂…

A: DeltaG = -nFE cell

Q: What is the pH of a solution with [OH-]=2.2 x 10^-7M?

A: In this question, we will determined the pH of the basic solution. So, first we need to determine…

Q: In the structure below, which is a quaternary alkyl carbon atom?

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Q: A 33.5-ml sample of benzene at 39.2°C was cooled to its melting point, 5.5 °C, and then frozen at…

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Q: 1. The following redox reaction was constructed at 25.0°C. Pb²+ (aq) + Mg(s) → Pb(s) + Mg²+ (aq) a.…

A: The redox reaction at 25.0°C  :  Pb2+(aq) + Mg(s) ---> Pb(s) + Mg2+(aq)  a) Half reaction occurs…

Q: 1. A 250.0-mL seawater sample was titrated against 0.1250 M silver nitrate to test its chloride ion…

A: First write down the reaction of chloride ion in seawater with AgNO3 and find out its molarity.

Q: 2. Given the following table of standard reduction potentials for a hypothetical element X under…

A: The balanced reduction half-reactions for each of the given call notation in acidic medium(H+) are:…

Q: Draw the product of the E2 reaction shown below. Include the correct stereochemistry. Use a dash or…

A: Organic reactions are those in which organic reactant react to form organic products.

Q: 17. Calculate the de Broglie wavelength of a proton (in nm) whose mass is 1.673 x 10-27 kg and is…

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Q: -R-C-5-ACP+ C-CH₂-C-S-ACP TO ACP + 00₂ 00241 Condensation -CH₂-8 R-C-CH₂-C-S-ACP

A: Reaction mechanism of a reaction gives the steps by which a reaction proceed in the forward…

Q: Experiment 2: Effect of substrate concentration at a constant pH (pH = 5) Plot the data given in the…

A: A question based on kinetics of reactions in solution that is to be accomplished.

Q: Balance the following chemical equations: 8. C2H6O + O2 → CO2 + H2O

A: We need to balance the equation   C2H6O + O2 → CO2 + H2O

Q: Describe what the heard immunity is, and if achieving "natural" heard immunity is possible.

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Q: Draw the starting structure that would lead to this polymer under radical conditions. Select to Draw…

A: For these type of polymerisation, free radical addition reaction takes place via three steps. Chain…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.