From the following phase diagram,give the nature of phases present in the numbered areas and its the degrees of freedom

Q: 39. A monodentate ligand can occupy how many sites in a coordination sphere of a metal ion? O 4 3 02…

A: Answer the following questions. Questions Nos. 39-40 For the correct option--

Q: Chlorophyll molecules are responsible for the green pigmentation of plants. Differing chemically…

A: Solution - According to the question - Given - Mass of 5 oxygen = 16 * 5 = 80 Mass of chlorophyll X…

Q: 3 Cu + 8HNO3 g 3 Cu(NO3)2 + 2 NO + 4 H2O In the above equation how many moles of NO…

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Q: How many bromine atoms are present in the following compound? (Please answer using whole numbers.)…

A: Formula of given compound is :  F5(Si8Br9)8

Q: How much 0.0500 M EDTA is needed to titrate the Mg and Ca in a 0.2385-g sample that is 92.5%…

A: Given,  Molarity of EDTA = 0.0500 M  Mass of the sample = 0.2385 g  Mass percent of dolomite = 92.5%…

Q: Most hydrocarbons are highly combustible. That is, they can react spontaneously with oxygen (O2),…

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Q: Using the Faraday constant 3/5 Suppose a current of 60. A flows through a copper wire for 35.0…

A: Using current and time we need to calculate the moles of electrons

Q: a. Estimate the gas phase enthalpy change using bond dissociation enthalpies from the OWL Table…

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Q: 1. MF C₂H₂NO LOD TRANSHI LANCETS! D 4000 3000 3328 13 2940 72 3156 79 2902 79 3087 74 1639 4 3066 68…

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Q: Given the reaction: Fe +2+ Cr₂07-2Fe+3+ Cr+3 How many electon/s was/were gained in the reduction…

A: The number of electron gained in reduction reaction can be determined by the difference in oxidation…

Q: A cell consisting of a saturated calomel electrode and a lead ion electrode developed a potential of…

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Q: Organotin compounds play a significant role in diverse industrial applications. They have been used…

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Q: Titration of Ca²⁺ and Mg²⁺ in a 50.0 mL sample of hard water required 32.45 mL of 0.01162 M EDTA. A…

A: A question based on mole concept that is to be accomplished.

Q: Engaging Activities Use the equation below for Problems 1 and 2 2FeCl₂ + Cl₂ → 2FeCl₂ ΔΗ = .125 kJ…

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Q: When 435 J of heat is added to 3.4 g of olive oil at 21°C, the temperature increases to 85°C. What…

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Q: A-3.3. The aluminum block weighing 1.25 kg was cooled under constant pressure from the temperature…

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Q: 5. The specific heat of aluminum is 0.89 J/g.°C. How much heat is required to raise the temperature…

A: Heat required to raise the temperature can be calculated using the specific heat capacity of…

Q: Draw the products of the reaction shown. Electron flow is indicated with curved arrows. Ö: H3C :NH3…

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: 3 Cu + 8HNO3 --> 3 Cu(NO3)2 + 2 NO + 4 H₂O In the above equation how many moles of water can be made…

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Q: Write an acceptable IUPAC name for the compound below. Include 'cis' and trans' as part of the name…

A: The IUPAC describes the name of the molecule based on the certain rules. According to IUPAC, the…

Q: ammonium Chloride (99.) ammonia (g) + hydrochloric acid (aq) So calculate how many grams of ammonia…

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Q: A standardized 0.83 M solution of KMnO4 is titrated against a 16 mL sample of an unknown analyte…

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Q: pH calculations Calculate the pH of a 0.050-MAI(NO3)3 Solution. The Ka value for Al(H20)6³+ is 1.0 x…

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Q: Determine which one of the labeled atoms is a chiral center. If there is no chiral center, answer…

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Q: In order to understand how this equation is derived and why it holds true, the product of each side…

A: 1) Given,             Molarity = 0.670 mol /L           volume = 0.100 L       we have to calculate…

Q: 2. Balance the following reactions using oxidation number method. F2(g) + Al(s)→ F (aq) +A1³+ (aq)…

A: Balancing of following  electrochemical  reaction.

Q: Consider the fatty acids: (a) Arachidic acid (C20H4002); molar mass = 312.5 g/mol) (b) Palmitoleic…

A: Ans.(i) Number of cycles of β-oxidation: (a) Arachidic acid (C20H40O2): Nine rounds of beta…

Q: Nucleophilic addition is the only reaction possible for aldehydes and ketones because the moiety…

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Q: 3 Cu + 8HNO3 →3 Cu(NO3)2 + 2 NO + 4 H₂O In the above equation, how many grams of water can be made…

A: Given,  Moles of HNO3  = 17.1 moles

Q: for the liquid ethanol, is the energy cost to break the IMFs more likely to be smaller or larger?

A: The intermolecular forces in ethanol are hydrogen bond, London dispersion forces, dipole dipole-…

Q: NMR spectra

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Q: 3 Cu   +   8HNO3  --> 3 Cu(NO3)2    +  2 NO   +  4  H2O In the above equation how many moles of…

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Q: On the product frame on the left, the blue molecules adopt the shape of the container, and the red…

A: The shape of the liquid phase is indefinite but the volume of the liquid phase is definite. For the…

Q: 2 NH3   +  3 CuO → 3 Cu   +   N2   +   3 H2O In the above equation, how many grams of  N2 can be…

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Q: 7. A titration method that measures the amount of titrant that did not react with the analyte when…

A: The answer is as follows:

Q: why does enrgy have to be supplied to a chemical in order to break the IMFs between the molecules in…

A: In any chemical reaction reactants are converted into products.

Q: Some measurements of the initial rate of a certain reaction are given in the table below. [N₂] [H₂]…

A: Rate law states that  "Rate of the reaction is directly proportional to the product of molar…

Q: Answer the following questions about the biosynthesis of the natural product JHIII, starting from…

A: JHIII is juvenile hormone.

Q: Η H₂__H_ HS- -OH NH₂ Cysteine is one of the 20 amino acids used to form proteins, it contains both a…

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Q: Enter electrons as e The following skeletal oxidation-reduction reaction occurs under acidic…

A: Species which gains electron or whose oxidation

Q: 5.Cu para re 4. The density of aluminum is 2.7 g/cu. cm. What is the weight in pounds of a Solid…

A: Given :  Density of sphere = 2.7 g/cu. cm  Radius of sphere = 50 m

Q: Write the IUPAC name for the compound below. Be sure to use correct punctuation. Keep the…

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Q: When 50.0 mL of 0.400 mol L-¹ Ca(NO3)2 is added to 50.0 mL of 0.800 mol L-¹ NaF, CaF2 precipitates,…

A: We need to calculate the final temperature of the solution

Q: Given that AfH [Ag2S(s)] = -32.6 kJ/mole, what is the enthalpy change for the precipitation of…

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Q: Given the compound in the figure, determine its results in  Baeyer's Test Friedel-Crafts Alkylation…

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Q: a) For the next equation, what units will have the rate constant k if the rate is given in M/s?…

A: The sum of the exponent term in the rate law for a chemical reaction is known as the order of the…

Q: Cu   +   8HNO3  --> 3 Cu(NO3)2    +  2 NO   +  4  H2O In the above equation how many moles of water…

A: Given  Mass of HNO3 = 197.1 g Number of moles of water = ?

Q: for liquid ethanol, list all of the intemolecular forces that have to be broken in order for it to…

A: all of the intemolecular forces in ethanol and biphenyl

Q: Which of the following is the intermediate formed when ammonia is added to ketones? a…

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Q: Given the reaction: Fe +2+ Cr₂07-2Fe +3 + Cr*3 Which is the reducing agent? O Cr+3 O Cr₂07 7-2 O Fe…

A: The substance which oxidises others but itself reduced is called oxidising agent. The substance…