Describe the reaction involving the preparation of N-Propylcycloheptanamine. State the kind of reaction.

Q: Calculate the pH of a 1.30 M CH3NH3Cl solution. Kb for methylamine, CH3NH2, is 4.4 × 10-4. Answer is...

A: The value of Kb for the given weak base, CH3NH3Cl is = 4.4x10-4 The concentration of the base, CH3NH...

Q: Which of the following molecules has a net dipole moment of zero? H CI Ci Ci Ci H. CI H CI CI H I I

A: Dipole moment measures polarity of a molecule. If molecule has non zero dipole moment then molecule ...

Q: What happens when Fehling's solution is added to benzaldehyde?  What happens when Fehling's solutio...

A: Fehling's solution used to distinguish between aldehyde and ketone. 

Q: INTRODUCTION LABORATORY SIMULATION 10 8.75 7.5 6.25 5 3.75 2.5 1.25 12 16 18 22 Volume of NaoH Added...

A: Pka can be calculated as

Q: Select the major product of the following reaction. AICI3 Он он II III IV O No reaction O IV O|| O I...

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Q: contains a tertiary carbon. O H-C=C-CH3 O bromocyclohexane O CH2=CH-CH=CH-CH=CH2 O C6H5-CH2-Br O 2-i...

A: primary carbon(1°) is directly attached to one or none carbon atom  secondary (2°) carbon is a carbo...

Q: 5- In each part, choose the structure that best adapts to the infrared spectrum

A: g) In this case, the structure should be  Reason: simply base value for isolated aldehyde peaks in I...

Q: Trial 1 Trial 2 Trial 3 Temperature of Water (°C) 27 27 27 Mass of empty flask + stopper (g) 126.899...

A: Density is defined as the mass of substance upon the volume.  

Q: 5. Calculate both [H'] and [OH] for the following solutions at 25°C. Be sure to clearly identify all...

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Q: At a certain temperature, K c equals 1.4 x 10 for the reaction: 2 CO( 8) + O 2(8)=2 CO 2(8). If a 5....

A:   Ans - The moles of CO is the 0.239 moles.

Q: Consider the colors found in the orange pen. Choose the Rf value closest to that of the spot that tr...

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Q: C7H12O4 I need help answering 2 3 4 5  For IHD please show step by step   ir analysis: absorption...

A: Given that, the molecular formula of the molecule is C7H12O4. 2. So, the required DU (IHD) is  DU = ...

Q: 3. The two most important inorganic buffer systems in the body are the phosphoric acid and carbonic ...

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Q: Use standard enthalpy and entropy data value from the Table: to calculate the standard free energy c...

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Q: thermometer A sample of polystyrene, which has a specific heat capacity of 1.880 J-g.°C, that contai...

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Q: 250 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have ...

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Q: Suppose the average distance between the nucleus and the electron in a newly discovered 3s state is ...

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Q: earn the term “oxime” and then look up a reaction called the “Beckmann rearrangement.” Why is this r...

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Q: Complete the table below with the correct chemical formula and chemical name. Cations Anions OH Cr.O...

A: Here anions are  Cl- chloride.  OH- Hydroxide  Cr2(O7)2- dichromate  P(O4)3-.  Phosphate While catio...

Q: The rate of the reaction NO2 + CO NO + CO2 depends only on the concentration of nitrogen dioxide bel...

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Q: A chemistry student weighs out 0.146 g of citric acid (H,C,H,O,), a triprotic acid, into a 250. mL v...

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Q: Given the values of K shown below:  ½ N2 +   ½ O2(g) ⇌  NO(g)         K = 0.0788  NO(g) + ½ Cl2(g) ...

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Q: created Is C,H,Cl being created or destroyed by the chemical destroyed reaction? neither created nor...

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Q: Enter electrons as e¯. The following skeletal oxidation-reduction reaction occurs under basic condit...

A: The basic steps to balance redox reaction in basic medium are- 1. Find oxidation no of each atom and...

Q: Consider this reaction: Co(g) +2 H2 (9) = CH,OH(9) K = 2.18 × 10² at 340 K Calculate A,G for the rea...

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Q: QUESTION 11 Which of the following are correctly ranked in order of decreasing acidity? The least ac...

A: This question is related to general chemistry.  Generally, acid is a compound which can easily donat...

Q: created x10 Is C,H,Cl being created or destroyed by the chemical O destroyed reaction? neither creat...

A: Given that, at time t = 0 sec the concentration of C4H9Cl is 0.266 M. From the graph, we observed th...

Q: Given the following sample concentrations and corresponding absorbances, construct a standard curve ...

A: We have sample concentration with their absorbance. We know that, Absorbance = molar extinction coef...

Q: 4. Calculate the work done (in J) when a gas condenses from 971 mL to 264 mL at a constant pressure ...

A: Given :-  initial volume of gas = 971 mL  final volume of gas = 264 mL  pressure = 4.00 atm   To cal...

Q: 1.Write the balanced, net ionic equation for the reaction occurring when (a) Cl is added to a soluti...

A: The ionic reactions are given below

Q: p Ka

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Q: Consider the equilibrium system described by the chemical reaction below. Calculate the value of Qc ...

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Q: - Calculate the p-value for each of the indicated ions in the following: - Ba, Mn", and Cl' in a sol...

A: We are given three solutions of different chemicals  We have to find p value of each ion in all solu...

Q: When sodium hydroxide, NaOH, is dissolved in water, what processes occur? Select all that apply Hydr...

A: The attraction forces between the different molecules are known as intermolecular forces. Different ...

Q: In the Fischer projection below, what are the configurations of the two asymmetric centers? H2CH HO ...

A: Rules for assigning R and S notation to fischer projection.  • Assign priorities to the atoms/groups...

Q: At a given temperature, 2.82 atm of Cl2 and 4.34 atm of Br2 are added into a flask and allowed to eq...

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Q: In stock is a 2 L of a solution that is 60% (v/v) alcohol in water. How many cc of pure alcohol does...

A: Volume of solution = 2L

Q: A reaction vessel is charged with 0.50 atm of A and 0.240 atm of B. what is the equilibrium partial ...

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Q: Which is an electrolyte? ethyl alcohol, C2H-OH glucose, C6H1206 calcium chloride, CaCl sucrose, C12H...

A: Electrolytes are the species which dissociate in aqueous solution to give ions.

Q: A chemist titrates 20.0 mL of 0.20 M HBRO (see Appendix) with 0.10 M NaOH. What is the pH: a) before...

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Q: How are the column efficiency in a GC separation affected by the carrier gas flow?

A: How are the column efficiency in a GC separation affected by the carrier gas flow? explanation is gi...

Q: Answer the following questions. What are the reasons for determining the ash content of a drug? Wha...

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Q: Using the above pattern, identify the circled electrons using the four quantum numbers. 回回画 [1 March...

A: There are four set of quantum numbers which describes or gives all the information about an electron...

Q: Which of the following is/are the major product(s) of the following reaction? KMNO4 H3O* HO .COOH CO...

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Q: Draw the structure of the following compounds 1. 5-Hydroxy-N-(3-methylpentyl)cyclopent-2-ene-1-carbo...

A: For IUPAC nomenclature of organic compounds fictional groups present in the compound are first arran...

Q: Question 3: In steam power plants, open feedwater heaters are frequently utilized to heat the feedwa...

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Q: Give two examples of common radioisotopes used in medicine. Be sure to write the full name of the is...

A: In medical world radioisotopes used in various ways.Radioisotopes can occurred as naturally or artif...

Q: What are the splitting and integrations of these two structures?

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Q: Which of the following are true? Chose all the correct answers. O 1,3-Cis disubstituted cyclohexane ...

A: When the groups are present on the equotorial position are more stable than axial position. In axial...

Q: mass

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Aldehydes and Ketones

Aldehydes and ketones are organic compounds that have a carbonyl group, C = O, as their functional group. They both differ in the placement of this carbonyl group in their structures.