Naphthalene

Q: of 4840 mmHg. What is the pr as in atmospheres?

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Q: In an experiment, how is the basic character of amines are proven

A: A question based on amines that is to be accomplished.

Q: At a diagram like this, set the number of reactants A and BC at 1 each. Will the reaction proceed fo...

A: In the above energy diagram delta G is positive or greater than zero . Forword reaction is Endergoni...

Q: Q.9. 1.00 m solution of HCl has a freezing point of -3.30°C. Determine the yan't Hoff factor (the ""...

A: Colligative properties: The colligative properties are those properties of solutions that depend on ...

Q: Consider the following reaction and its stoichiometry: 3 A + 1B----> 2 C. See the below data, given ...

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Q: A 25.00 ml of Ni2* solution was diluted in HCI and treated with 25.00 ml of 0.05283 M NazEDTA. The s...

A: We know that   EDTA forms 1:1 complex with metals Zn+2 and Ni+2 Initial moles of EDTA = M × V = 0.05...

Q: For the reaction KCIO → KCI + assign oxidation numbers to each element on each side of the equation....

A: Oxidation means losss of electrons and reduction means gain of electrons.

Q: Calculate the mass of hydrazine (N,H,) that contains a billion (1.0 x 10) hydrogen atoms. Be sure yo...

A: Moles is defined as given weight divided by molar mass of the atom.

Q: concentration

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Q: Use the following thermochemical equations as needed to find the heat of formation of diamond: C(dia...

A: Given equations are : 1). C (diamond) +  O2 (g)  --------> CO2 (g) , ΔH1 = -395.4 KJ  2). 2CO2 (g...

Q: Statement of Purpose: Briefly include a statement of purpose for this experiment, relevant conceptua...

A: In a chemical reaction that is reversible in nature, the reaction takes place in both the directions...

Q: If a buffer solution is 0.280 M in a weak base (K, = 5.7 x 10-5) and 0.450 M in its conjugate acid, ...

A: We have to predict the pH of the solution.  

Q: ose a 500. mL flasK is filled with 1.7 mol of NC and 1.6 mol of NO,: The following reaction becomes ...

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Q: Draw an alkene and show its E and Z isomers

A: Alkene is a hydrocarbon that contains carbon-carbon double bond. The general formula for  alkenes is...

Q: the molecular formula of the o

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Q: Vhich of the following examples are acid derivatives? A) Amines B) amides C) ester D) aldehydes E) a...

A: Carboxylic acid is a functional group represented by -COOH grouo. Carboxylic acid derivatives are de...

Q: The reaction A + 2B → products has the rate law, rate = k[A][B]°. If the concentration of B is doubl...

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Q: - Protected View. Saved to this PC - O Search (Alt+Q) Mailings Review View Help 6) Which of the comp...

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Q: A volume of 500.0 mL of 0.180 M NaOH is added to 595 mL of 0.200 M weak acid (Ka = 7.38 × 10-³). Wha...

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Q: What is the minimum uncertainty of an alpha particle's velocity if its position is known within +/- ...

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Q: If an additional 0.154 mol of gas is added to the balloon (at the same temperature and pressure), wh...

A: Given n1 = 0.149 mol V1 = 2.66 L  

Q: Chemical is DFMO (difluoromethylornithine). The molecular weight of DFMO is 183.18 g/mol 1. What vo...

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Q: 1. Describe the blood hydrogen carbonate buffer system. What happens when blood acidity rises? Show ...

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Q: Alanine aminotransferase

A: In this question we have to explain that the major tissue source of Alanine Aminotransferase, also w...

Q: An aluminum atom has a mass of 4.48 x10 -23 g and a small airplane has a mass of 5000. kg. Use this ...

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Q: Equation: pVm = RT - bp / T² Where b and R are constant, show that: (dVm/dp) = -RT/p²

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Q: What makes an ammonium salt very important as an organic compound?

A: What makes an ammonium salt very important as an organic compound?

Q: c, CH,,Br CH3 All others CH2 TMS CDCl, 220 200 180 160 140 120 100 80 60 40 20 ốc (ppm)

A: Answer - According to the question - NMR spectra - NMR Spectroscopy is abbreviated as Nuclear Magnet...

Q: Consider the following reaction at equilibrium: CO(g) + H₂O(g) ⇌ CO₂(g) + H₂(g) If CO(g) is removed,...

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Q: What is the value of the equilibrium constant for the reaction below if the partial pressures at equ...

A: We have to predict the equilibrium constant.  

Q: e number of atoms in

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Q: In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used t...

A: CALCULATION OF SPECIFIC HEAT CAPACITY

Q: 5 For COCl2, draw the hybridization orbital diagram for the central atom. Make sure to label the o...

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Q: If 2.94 g of CUNO, is dissolved in water to make a 0.740 M solution, what is the volume of the solut...

A: Given, the amount of CuNO3 =2.94 gand the molarity of solution =0.740 Mwe are asked to calculate to ...

Q: TEST B. Complete the table below using the following terms. (Solid, Liquid, Gas) Phase Change From T...

A: Deposition- It is a phase change from the gaseous state to a solid, without passing through the liqu...

Q: The reaction of 1,3-butadiene with HCI produces two addition products. (See below) H-CI CH CH CH-CH3...

A: Kinetic product  The product that predominates at early stages of the reaction. The mechanism that i...

Q: 1.)Hydrogen sulfide, a colorless gas with a foul odor, dissociates on heating: 2H2S(g) 2H2(g)+ S2(g)...

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Q: exchar nge c f instantar

A: Let consider Mass=m Heat exchange coefficient=C

Q: A compound is composed of element X and hydrogen. Analysis shows the compound to be 80% X by mass, w...

A: Given data :- A compound is composed of element X and hydrogen. Analysis shows the compound to be 80...

Q: standard enthalpy

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Q: Fill up the table below. Identify whether the substance is polar or nonpolar and check () what type ...

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Q: The registered pharmacy technician receives a prescription for a Sodium Chloride (NaCl) solution. To...

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Q: Q.6. Calculate the osmotic pressure of a solution prepared by dissolving 65.0g of Na2SO4 in enough w...

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Q: Calculate the standard enthalpy of solution of AgCl(s) in water from the enthalpies of formation of ...

A: Given reaction is : Calculate the standard enthalpy of solution of AgCl (s) in water from the enthal...

Q: Based on the following data for a Ca2+ ion-selective electrode, determine the slope (S) for the elec...

A: Given: At Ca2+ concentration of 10 ppm                Voltage =  -61. 0 V At Ca2+ concentration of 1...

Q: Give the organic product(s) ? + HBr Br Br Br Br I III IV

A: Here we are required to find the major product for the given reaction  It is an example of addition ...

Q: a. Calculate the theoretical yield of methanol. b. If 3.57 x 104 g of CH3OH is actually produced wh...

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Q: A sample of mixture of CaCO3(s) and NaHCO3(s) was heated and the compound decomposed: CaCO3(s) = Ca...

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Q: (iii) Write the equilibrium constant for the following chemical reaction +2 Mn -0+ H,0 MnO, +2H* 2

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Q: A certain weak base has a Kp of 8.60 × 10-'. What concentration of this base will produce a pH of 10...

A:   Kb = 8.40x10-7 pH= 10.37 Concentration of base=?