Draw the skeletal (line-bond) structure of CH3CH2CH2CH2CH2CN. Include all lone pairs and charges as appropriate.

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Q: Choose the correct IUPAC name for the following compound: & a) 1,3-dichlorocyclohexane Ob) Oc)…

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Q: 3. What is the meaning of the phrase "tare the mass of a piece of weighing paper?" لنا

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Q: Consider a hypothetical chemical reaction: A+B C+D 1 (In this equation A, B, C and D stand for some…

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Q: Given the thermochemical equations X₂ + 3 Y₂2 XY3 X₂ +2Z₂ → 2XZ₂ - AH₁ = -390 kJ AH₂ = -160 kJ 2 Y₂…

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Q: 2. Grams to Moles Convert the following from grams to moles of the following. Write your solution…

A: To get the number of moles, at first we have to know the molar mass of the compound. Then deviding…

Q: CHO CO₂Et CO₂Et NaH, Ph-H Hydrolysis

A: Kindly repost 5,6,7

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Q: STOICHIOMETRY IN BALANCED EQUATION Answer the following below. Show your solution for each…

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Q: mg A patient being treated for a serious infection is to receive an IV infusion of 3 gentamicin over…

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Q: Show all  computations  and  express final answer in  sig  fig  and  scientific  notation.  Box  out…

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Q: Consider the following system at equilibrium where Kc = 55.6 and AH° = -10.4 kJ/mol at 698 K. H₂ (g)…

A: In this question, we will see that in which conditions the production of HI is favored that means if…

Q: 2. In part IIA, you calculate the density of a cube using a ruler and a digital caliper to measure…

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Q: 1. Diels-Alder reactions come in many different types. The following is an intramolecular example,…

A: A Diels-Alder reaction is the reaction between a conjugated dien and an alkene to form a six…

Q: Acid A with ka 3.5 x 10-5 is more acidic than acid B with ka 6.5 x 10-6

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Q: 1. How can the water displacement method be used to measure the density of tan irregularly-shaped…

A: Water displacement method is a method to determine the volume of any solid substance . In this…

Q: How many grams of rubidium are in 3.49 x 1024 atoms of rubidium? Enter your answer in decimal form…

A: 1 mole atoms = 6.023 * 1023 atoms. molar mass of Rb = 85.4678 gmole  and mass of Rb = mole * molar…

Q: 6. Given the following equilibrium reaction: COCI2 (g) ← CO (g) + Cl2 (g) Kp = 6.8x10-9 If the…

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Q: The relationship between [OH] and basicity is?

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Q: NOCICH ste 2. 140 OPSA

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Q: draw orbital diagram only

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Q: h ²d e ³a cid H

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A: A rule that refers to the tendency of an atom to have 8 electrons in the valence she'll is called…

Q: Now that you have the contribution from the X-19 isotope (2.715) and from the X-21 isotope (18.00),…

A: Given the contribution from the X-19 isotope = 2.715 amu contribution from the X-21 isotope = 18.00…

Q: Van der Waals Equation of State The Van der Waals equation of state is: (p+ ²) (V - nb) = nRT Table…

A: Given :-  Volume of CO2 = V = 2.91 L  Moles of CO2 = n = 0.213 mol  Temperature = T = 207 K  From…

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Q: Which of the following compounds has the lowest pka? O H₂O O H₂S O NH3 OCH4

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Q: 1. Complete the reaction and indicate how IR spectroscopy could be used to monitor the reaction…

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Q: Identify the molecularity of each elementary reaction in the table below. elementary reaction 2NO(g)…

A: Identify the molecularity of the given reactions.

Q: Me. EtO₂C CO₂Et Me NaOEt EtO₂C Me

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Q: A chemical engineer is studying the rate of this reaction. 2NH3(g) → N₂(g) + 3H₂(g) - She fills a…

A: •Here graph is given for Concentration NH3 V/s time. •Concentration=>x-axis •Time=>y-axis…

Q: Calculate the volume, in milliliters, of a 0.520 M KOH solution that should be added to 4.000 g of…

A: Data given:  Molarity of KOH solution = 0.520 M = 0.520 mol/L (M = mol/L)  Mass of HEPES = 4.000 g…

Q: Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the…

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Q: SINGLE AND DOUBLE REPLACEMENT REACTIONS 1. Find all the pairs of ions in the following list which…

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Q: Haemoglobin is a form of which type of polymer? a) Protein Ob) Lipid c) Nucleic Acid d) DNA

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Q: Question 1 (a) Below is the Fischer projection of D-deoxyribose. i) 'CHO H²-H H-3-OH H-OH CH₂OH…

A: L and D forms are mirror images to each other and thus are called enantiomers. Let us discuss the…

Q: The vapor pressure of a solution containing 56.3 g glycerin (C3H8O3, molar mass = 92 g/mol) in 137.3…

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Q: Draw a picture of a proton transfer reaction including curved arrows

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Q: mcc powder contains 86.6% proteins and powder containg 93.4%. proteing. WPL Calculate the amount of…

A: MCC powder contains 86.6% protein, i.e. 100 g of MCC powder contains 86.6 g of protein Similarly,…

Q: 9 A comparnd has a solubility in ethanal of 4.2 4 g/mom at 18⁰℃ and of 0.86 9/100 me at 0°c. what…

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Q: (remember that rings CANNOT be condensed fully!) then (ii) provide the molecular formula for each on…

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Q: 14.27 The following are mass spectra for the constitutional isomers ethylcyclohexane and…

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Q: Consider the following system at equilibrium where AH = 92.7 kJ and Ke = 1.80 x 10-4, at 298 K.…

A: The chemical reaction in equilibrium is: NH4HS(s) ⇌ NH3(g) + H2S(g) ; ∆Ho = 92.7 kJ ; Kc = 1.80*10-4…

Q: 7. The rate constant for the hydrolysis of a m-chloro substituted and p-methoxy substituted organic…

A: Given  Rate Constant (km  ) of m- chloro = 0.50 Rate Constant( kp  ) of p-methoxy = 0.015 σ for m-Cl…