ба. Nomenclature: Name the following compounds N' но OH Br Br NH2 NO2 NO2

Q: bond enthalpy fc

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Q: Write the expanded/complete ground state electron configuration of the element Strontium (Sr)

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Q: Date: Period: 011: Calculate the AH for the reaction: C2H4 (g) + H2 (g) => C2H6 (g), from the follow...

A: The enthalpy change is a state function and the Hess law states that the change of enthalpy in a che...

Q: Using the following information: 2NO(g)  ↔ N2(g) + O2(g)                      Kc1 = (1.200x10^0)x10...

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Q: A chemist measures the amount of oxygen gas produced during an experiment. He finds that 66.6 g of o...

A: Mass of oxygen given 66.6 gram

Q: Interactive 3D display mode H,C Edit the reaction by drawing all steps in the appropriate boxes and ...

A: Delocalization of pi- electron , within the molecule is called resonance. For resonance conjugation ...

Q: Which of the following sets of quantum numbers could describe an electron in the orbital shown below...

A: Which of the following number could describe an electron in the orbital shown ---

Q: Select True or False: Under the conditions of high temperatures only, the reaction O2(g) → 20(g) wou...

A: According to the second law of thermodynamics, the spontaneous nature of the reaction is determined ...

Q: Write the empirical formula for at least four ionic compounds that could be formed from the followin...

A: A chemical formula of an ionic compound can be formed by criss-crossing the valencies of ions.

Q: 23- The NMR spectrum of the compound with formula C8HnN is shown. The spectrum in the infrared prese...

A: The structure of the following is:  

Q: A chemist determines by measurements that 0.0350 moles of iodine solid participate in a chemical rea...

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Q: The rate constant for the decomposition of dinitrogen pentoxide, N2O5, at 35° was found to equal 1.4...

A: Given initial rate constant is 1.4x10-4/s

Q: Which of the following statement is true for atomic mass of 39 19 K ? Group of answer choices   A.) ...

A: Which of the following statement is true for atomic mass of 39 19 K ?

Q: ОН ОН CI HN CI

A: Functional group are some specific atoms or group of stoms which have special properties. Like : -OH...

Q: -Which of the below is not an example of a base? O White lead O Cobalt O Zinc oxide O Red lead

A: We have given 4 options and have to tell which is not basic.

Q: 29. Great Lakes Chemical Company produces bromine, Br2, from bromide salts such as NaBr, in Arkansas...

A: Answer: This is question is based on the reactivity order of non-metals.

Q: Which of the following has two valence electrons? A) hydrogen B) carbon C) aluminum D) strontium

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Q: This reaction generates 7.70 L of oxygen at a temperature of 18.7°C and a pressure of 0.92 atm, what...

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Q: A reaction at 20.0 °C exhibits a rate constant of 0.555 s–1. If the reaction is performed at 60 °C, ...

A: Consider the given information is as follows; Initial temperature (T1) = 20.0°C = 20.0 + 273.15 = 29...

Q: 5. During the Diels-Alder reaction, you had to remove excess maleic anhydride. Which of the followin...

A: 5. Vacuum Filteration technique could be used to remove excess of Maleic anhydride if the product fo...

Q: PO.) is an important ingredient in many fertilizers. It can be made by reacting phosphoric acid (H,P...

A: 1 mole of Phosphoric acid and Ammonia react to form 1 mole Ammonium Phosphate

Q: Calculate the wavelength associated with an electron (9.11 x 10-31 kg) moving at 52 m/s.

A: Given data, mass of electron, m=9.11 x 10-31 kg  velocity, v=52 m s-1  then,  

Q: Given the following sample data, what is the order with respect to (B)? Rate- k (A" (8)" Run (A) (M)...

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Q: EXit Ticket 5.5 Directions: Determine the total number of valence electrons in the compound. Then, d...

A: Ans. valence electrons 1. CH4  : C- 4 , H-1  2. NH3: N-5, H-1  3. CF4: C-4, F-7  4. CO2: C-4, O-6  5...

Q: A 18.2 ml sample of vinegar (dilute acetic acid, CH3COOH) is titrated and found to react with 91.2 m...

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Q: The products of the complete combustion of octane, C8H18, are carbon dioxide and water. Write a bala...

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Q: What is the molar concentration of K+ ion in a solution that contains 55.6 ppm of K3Fe(CN)6 (329.3 g...

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Q: 2. When a carboxylic acid and an amine functional group are in the same compound, what group has the...

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Q: Starting with Charles's law (stated as an equation), obtain an equation for the final volume of a ga...

A: Complete the given relation by using gaseous law ---

Q: How many valence electrons are in a neutral atom of nitrogen and  How many valence electrons are in ...

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Q: of configurat 3) Discuss the diagram of the molar Gibbs free energy (or chemical potential) versus t...

A: The solution of the question is given below:

Q: A chemist measures the amount of nitrogen gas produced during an experiment. She finds that 51.1 g o...

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Q: A 0.7562 g sample containing NaCN is dissolved in water and then concentrated ammonia and some KI so...

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Q: Consider these electron transitions in a hydrogen atom: I. n = 3 →n = 1 II. n = 2 →n = 1 Which of th...

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Q: A(g) + B(g)  C(g) The rate law for the above reaction is: -d[A]/dt = k[A][B] The rate constant is ...

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Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a sample o...

A: Relation between kc and kp Kp = Kc (RT)^n

Q: An element has a face-centered cubic unit cell and an atomic radius of 135.5 pm. Calculate the edge ...

A: Relation between edge length of cube and radius is :- for FCC lattice is √(2a) = 4r .

Q: 1) Calculate the shifts and signal patterns you would expect the following benzene protons would hav...

A: 1H-NMR spectrum shows an  number of signals corresponds to  number of sets of protons in the molecul...

Q: 7a. The reaction below is the chlorination of an alkane. There are four possible mono-chlorinated pr...

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Q: Identify: - Element whose 5p orbital has 1 electron - Element in Group 7A whose anion form is isoel...

A: Please find your solution below : Elements in the periodic table are the pure substance that consist...

Q: 45. Which paint contains polystyrene as a base? A. O Synthetic rubber B. O Enamel C. O Aluminium D. ...

A: For aluminum titanium dioxide is used as a base Synthetic rubber are polymers derived from petroleum...

Q: On her way back to base, Captain Marvelibrium received a distress signal from Captain Twistnickel as...

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Q: Co-Perciptation

A: In this question we have to explain the following types of Co-Perciptation 1- Surface Adorption    2...

Q: You are handed a 15.85% by mass aqueous KCl (m.m. = 74.5513 g mol–1) solution (at 25 °C). Assume the...

A: Relative lowering of the vapour pressure is a colligative property  Here We are required to find vap...

Q: e the 4 quantum numbers for the electron circled in green in the electron ation chart below: 3d 4s 杜...

A: Given we have 3d orbital and have to tell quantum numbers.  

Q: Convert atomic mass of Ca to g. atomic mass of Ca is 40.08 amu  Group of answer choices   A.) 3.00...

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Q: Draw the following compounds: Stachyose: galactose(α1 -> 6)galactose(α1 -> 6)glucose(α1 -> 2)fructos...

A: Stachyose Is a tetracyclic molecule consisting two α-D-galactose unit,one α-D-glucose unit,and -D-ga...

Q: 1. A drier is capable of drying a material from 45% moisture to 20% moisture. If the desired product...

A: Mass of desired product= 100 lb % of drying  = 45%— 20% = 25 %

Q: Calculate the pOH for the following:

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Q: draw the condensed and line bond structure of the compound

A: Bond line formula- A representation of molecular structure in which covalent bonds are represented w...