पीजबाश चौ०ह ैनेल्परनपकच्छ Hवे उ्चेकेट एoin्य मुफव न्ठe खट्यऊी fottowing Nog , C०- १०५३ वलव स्eCCN )

Q: rater, Nd

A: The basalt before alteration values were given. Estimated values of sea water can against the value…

Q: carcutate the pH of 55X10-8M KOH two different wayB A nommat general Chemistry approach that onty…

A: KOH --> K+ + OH- Concentration of KOH = 5.5x 10-8  M KOH (aq) --> K+ (aq)+ OH- (aq)…

Q: give the meaning and describe metabolic process

A: “Metabolism refers to a series of chemical reactions that occur in a living organism to sustain…

Q: What is the wavelength of light emitted when the electron in a hydrogen atom undergoes a transition…

A: Here, we have to calculate the wavelength of the light emitted when the electron in a hydrogen atom…

Q: 2. In the given reaction: AI,S, + H,O == Al(OH), + H,S, 158-g of aluminum sulfide reacts with 131-g…

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Q: A student conducted a titration in which 15.00 mL of acid was titrated with a sodium hydroxide…

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Q: NaH Br

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Q: How many steps in the mechanism of this reaction?

A: Number of steps in the mechanism of given reaction = ?

Q: Draw structural formulas for three isomer of C,H,N, and classify them as primary, secondary, or…

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Q: Present in Gram ure Of Phases Pr

A: Given: 2.5 wt % c at 700oC

Q: what is the hybridization and geometry of the nitrogen atom

A: What is the hybridization and geometry of the nitrogen atom ?

Q: Predict the major product of the following reaction. Br Nal acetone

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Q: 22 .. Done < AA A www-awu.aleks.com O KINETICS AND EQULIBRIUM Calculating equilibrium composition…

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Q: what is the reasonance structure of this?

A: The resonance structure of the given compound is:

Q: 1. The amount of phosphorus present in a sample at a given time is given by the following equation:…

A: Here we are required to find the initial amount of the element.

Q: Given the ph value of a certain liquid is 6.1 find the ph measurements of the hydrogen ion…

A: pH of solution is defined as negative logarithm of hydrogen ion concentration.

Q: How much heat (J) is absorded when the temperature of 10.0 g of a metal is raised from 25.0°C to…

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Q: What is the ground-state electron configuration of Barium? Select one: a.…

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Q: Give examples of chemical reactions for both saytzeef product and hofmann product. state the iupac…

A: When a removing group or Molecule removed from the compound, alkyl halide then , the removal take…

Q: Which of the following pair/s is/are correctly matched? 1- Boyle's PV=K II - Gay Lussac's K T. I-…

A: We need to determine the correct statements on the basis of Gas laws

Q: Data for undiluted bleach solution: [NaOCI] used in trial (after addition of dye) 25.0mL Which graph…

A: Chemical kinetics is the branch of chemistry which deals with study of the rate of reaction. Rate of…

Q: (a) You are required to produce a BCC iron structure that will allow no more than 50 g of hydrogen…

A: (a)

Q: .CN OTs

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Q: Olivia noticed that the pH of her garden soil decreased after it rained. Did her garden soil become…

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Q: The solubility product for chromium(III) fluoride is Ksp = 6.6 × 10⁻¹¹. What is the molar solubility…

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Q: N(CH3)2 Cl. 1. 2. Н,О* N(Ph)2 1. СH31 2. HО*

A: The chemical reactions given are

Q: Calculate the Gibbs Free Energy for the following cell. V or PS NaCl Half-Reaction E° (V) Cu2+ + 2e…

A: The electrode which has higher reduction potential acts as a cathode and the electrode with lower…

Q: Table 1 Synthesis Table for synthesis of p-(acetylamino)benzoic acid Density (g/mL) Mass (g)…

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Q: Determine the molarity of a solution of potassium chloride that is prepared by dissolving 1.7385 g…

A: Molarity is defined as number of moles of solute divide by volume of solution

Q: Use the following atomic masses (in g/mol): Mg = 24.31; H = 1; S = 32.06; O = 16; Na = 23; Cl = 35.…

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Q: A dilute aqueous solution of CaC₂ contains 0.159 grams of solute per liter of solution. It is fully…

A: Formula :                  π = i MRT Where π is the Osmotic pressure            iis the no.of ions…

Q: Microwaves are used to heat food and for some types of radar. They have wavelengths ranging from…

A: Given: The wavelength = 1.238 cm We have to find this wavelength in m.

Q: What peaks (and their corresponding ppm) would I expect in the H NMR spectrum of 1) m-toluic acid 2)…

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Q: A strong acid reacts with a strong base to produce an acidic salt and water. O True O False

A: Identify the statement is true or false ?

Q: Nursing HCA 425 Do you agree that care can be both high quality and inefficient? WHy or why not

A: Avoid injuries to patients from the care that is intended to help them. Effective: Match care to…

Q: When silver crystallizes, it forms face-centered cubic cells. The unit cell edge length is 4.087 Å.…

A: Silver forms FCC structure Unit cell edge length (a) : 4.087 Å Number of Ag atoms in FCC crystal = 4…

Q: Living things absorb carbon-14 (C-14) throughout their lives, and then stop absorbing C-14 when they…

A: Half life = 5730 years This follow first order kinetics so first we will Calculate rate constant

Q: A diprotic base (B) has pK, values of 3.33 (pK5i) and 6.66 (pK2). Which of the equalities is true…

A: Here we have to determine the predominant species of a diprotic base B at different pH. Given pKb1=…

Q: MEDIUM: pH, Acids, and Bases Acide and bases play an important role in our lives. Numerous…

A: Model 1 )  Based on given model , questions need to be answered.    Note : As you have uploaded…

Q: 2. Draw a full detailed mechanism for the following reaction. NAHCO, он

A: Dear student, since it is a multiple question ,so  I solved first question, please post rest…

Q: molecular formula of this compund?

A: Molecular formula of this compund?

Q: Question 7 According to the table below, which statement desc the randomness decreases? Enthalpy…

A: Spontaneous reaction can be defined as the reaction that occur by itself without any external source…

Q: E. Conductivity of Solutions Conductivity Type of Electrolyte? (Strong, Weak, Non) Classification?…

A: The answer is as follows:

Q: Virte out a reaction (starting material, reagent, product) that lustrates Markovnikovs nude.

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Q: Add 2 mL 0.025M NaOH into a 10 mL of pH 4.5 buffer solution. Calculate the final pH.

A: We have to find the excess hydroxide/hydronium ion concentration and then find the pH. In this case…

Q: 6.75 grams of sodium benzoate, NaC7H5O2, is added to 1.00 L of a 0.25 M benzoic acid solution…

A: Given-&gt; Weight of sodium benzoate = 6.75 gm Volume of benzoic acid = 1.00 L Molarity of benzoic…

Q: MULTIPLE CHOICE Question 11 What does Le Châtel A Equilibrium can A system at equ C A system will re…

A: Le chateliers principle is a principle which predicts the direction in which system will go when an…

Q: 9. Calculate the final temperature of a mixture of 100.0g of lead at 85.0°C are added to a mixture…

A: Answer: When lead, which is at higher temperature than ice, will be added with ice, lead will lose…

Q: Directions: Provide what is being asked in each of the following items. Show a complete solution.…

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Q: Calculate the 143Nd/144Nd ratio of a basalt after it has interacted with seawater, given the…

A: The solution of the given question is