following

Q: Given a ternary phase diagram. Where does the two-phase system exists? above the curve O below the…

A: For a given ternary phase diagram, where does the two phase system exist? = below the curve

Q: hich of the following is MOST soluble in polar solvents? A H3C. OH B H3C. C D HO H3C CH3 CH3 OH COOH…

A: Here we have to predict the most soluble compound in polar solvent .

Q: Possible carboxylic acids Name 2-chlorobenzoic acid (pka = 2.92)¹ 4-methylbenzoic acid (p-toluic…

A: As per Bartleby guidelines, i am allowed to answer one question at a time.  Sorry for inconvenience.…

Q: Determine the mass, in grams, of 0.465 moles of S (1 mol of S has a mass of 32.07 g).

A: Given that, Moles of S= 0.465 moles MM of S= 32.07 g mol-1 then,

Q: Classify the components as most accurately describing cofactors, coenzymes, or neither. Cofactors…

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Q: Define and explain in detail the following terms in relation to ionic compounds: lattice enthalpy,…

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Q: Which atomic orbitals overlap to form the C-Co (sigma) bonding molecular orbital indicated b the…

A: We have to tell which atomic orbitals overlap to form the C-C sigma bonding molecular orbital…

Q: A solution is prepared by mixing 5 ml of ethyl alcohol in 100 ml of water. What is the volume…

A: Here we are required to find the volume percentage of ethanol in the solution

Q: How many hydrogen atoms are in the compound (NH4)2CO3? Alex has a big black tattoo of a teddy bear…

A: #Q.1: The given chemical formula is (NH4)2CO3.

Q: The standard solution of silver ions was replaced with a concentrated one resulting to Q=0.5.…

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Q: 7. One mole of an ideal gas at 27°C and 1 atm is compressed adiabatically and reversibly to a final…

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Q: 5. The equation for the formation of ammonia is: N₂ + 3H₂ 2NH3 At equilibrium, the concentrations…

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Q: Direction. Write your answer on a separate sheet of paper. For items involving calculation show your…

A: The answer is attached below-:

Q: 2 Fe(s) + Al2O3(s) 2 2 Al(s) + Fe₂O3(s) ΔΗ= -848.0 kJ X The mass of aluminium oxide produced when…

A: The mass of aluminum oxide produced can be obtained by a balanced chemical reaction. The mass of a…

Q: In the titration of 90.0 mL of hydrochloric acid, it requires 83.2 mL of 0.25 mol/L calcium…

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Q: 24. Which of the following refers to a hypothetical reaction that shows only the oxidation or…

A: Electrochemical cell : An electrochemical cell is the device which is used to convert chemical…

Q: Which type of distillation is used for a mixture where a component is highly volatile? O Fractional…

A: Distillation is the process of separation of two-component in the mixture. The different…

Q: In each of the following substances NaH, H2 and H2S , hydrogen is assigned an oxidation number of…

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Q: Very pure silver nitrate standard reagent requires standardization with primary standard NaCl or KCl…

A: Silver nitrate standardization requires  Nacl  primary standard. It is true.

Q: The homogeneity of the chloride level in a water sample from a lake was tested by analyzing portions…

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Q: A solution of HCI is standardized against a sample which has been previously found to contain 71.22%…

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Q: The reaction of which sugar with acetic anhydride (Ac₂0) gives the following product: Aco CH₂OAc -O…

A: Alcohols react with acetic anhydride to form an ester. In a sugar the hydroxy group reacts with…

Q: Question 2 Which of the following adsorption isotherm models is applicable to multilayer…

A: Physisorption : This type of adsorption is arises due to weak van der waal's force of…

Q: 2. Describe the type of browning reaction and catalyst involved in the following equation: OH LOH 2…

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Q: Indicate the normalized integration value for the hydrogen shown in bold. ОН H H 1Н 2Н ЗН 4Н 5H 6H H…

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Q: how much  kmols of NO2 is in 5000 kg of HNO3?

A: Given in following question 5000kg of HNO3 calculate how much kmoles of NO2

Q: Hell-Volhard Zelinsky reaction provides a product needed to synthesize amino acids. Select one: O…

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

Q: What type/s of emulsion is/are sunscreen lotions?   a w/o   b o/w   c both a and b   d none of…

A: Given Sunscreen lotions. We need to determine the type of emulsion present in sunscreen lotions.

Q: Classify the inhibitor characteristics according to one of three types of inhibition: reversible…

A: Inhibitors are those substances which either binds with substrate or make a change in substrate such…

Q: 1. 51Cr + 0 е-> 24 __+y

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Q: adsorption constants for the adsorption

A: We Know that  logx/m = logK + 1/n(logc) Hence, by plotting graph  between logx/m against logc, we…

Q: Which of the following reagents should be reacted with the reactant to get the given product? Select…

A: In the given reaction the acid bromide reacts with a specific reducing agent and is reduced into an…

Q: Determine the name of each of the hydrates from their formulas. FeCl₂ + 4H₂O: Ba(OH)₂ H₂O:…

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Q: What is the product of 2-chloro-2methylbutane + acetic acid

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Q: Classify the components as most accurately describing cofactors, coenzymes, or neither. Cofactors…

A: below answer is given

Q: Non Standard Electrochemical Cell 1. Calculate the emf generated, Gibbs Free-Energy and the standard…

A: Here we are required to find the Emf generated, Gibbs Free energy and standard Gibbs free energy for…

Q: 7.Finish off the after reactions with the main products and the lost reaction conditions. Point to…

A: We have to finish this above reaction with main productions and lost of the condition and type of…

Q: PRACTICE PROBLEM 2 = Calculate the pH of a solution that is 0. 10 M HC₂H₂0, (K and 0.10 NaC₂H₂0₂…

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Q: A solution of nickel chloride (CuC12) was subjected to electrolysis. What is expected to happen?…

A: Solutions- A solution of nickel chloride (NiCl2) was subjected to electrolysis.

Q: Balance the following redox reactions. 1. Hg₂²+ (aq) + Sn²+ (aq) → Hg() + 2. Al(s) + 2H* (aq) + 2Cl…

A: Balancing of redox chemical reaction means the number of individual elements and charge in the…

Q: Write the conjugate acid of each of the following: a. HSO3: 3. PO43: h. F : 4. CQ: 5. H₂O:

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Q: 2. If you use 5.76mol of sodium fluoride (NaF) and dissolve this into 3.62kg of water, what will be…

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Q: Question 24 Which of the following does not affect the reaction rate? orientation of collisions…

A: The rate of a reaction depends on following factors.

Q: give the IUPAC name of the product of 2-bromobutanal that is reacted w/ acidic aqueous KCN?

A: Detail description and mechanistic pathway is given below

Q: For the reaction 2HNO3 + Mg(OH)2 → Mg(NO3)2 + 2H₂O, how many grams of magnesium nitrate are produced…

A: 5.9 g of Magnesium nitrate, Mg(NO3)2  are produced from 5 g of Nitric Acid HNO3

Q: At 5000C Kc = 0.062 mol-2dm6. Compare this value to the one you calculated in 3(ii) above and state…

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Q: Provide the IUPAC name for this compound. O

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Q: The overall formation constant for Fe(CN)6³ is 1.0x1042. K₁= [Fe(CN)6³-] [Fe³+][CN16 =1.0x104² 3-…

A: Given :  Kf = 1.0 x 1042  [Fe+2] = 0.15 M  [CN-] = 1.20 M

Q: 4.8 0 0.8 0.6 0.4 0.2 20 4000 40 3000 INFRARED SPECTRUM 2000 Wavenumber (cm-1) 42 MASS SPECTRUM 60…

A: From the above given data,we can assume that the compound is bromoethene ( CH2=CHBr ).

Q: What is the oxidation number of Na(s)?

A: Oxidation number: The covalent bond between the atoms of different electronegativity is polar. If we…