1) Naphthalene reacts about 20x faster in nitration than does benzene. Looking at the resonance forms of the intermediate, can you explain the reasoning. HNO, H.SO 60 °C HNO 25 °C NO₂

Q: 3- Spectrophotometer * Your answer Q2- Classify the types of PH meter * Your answer Q3- What are the…

A: A spectrophotometer measures the amount of photons (the intensity of light) absorbed after it passes…

Q: 1 Febd دة Incorrect } - - Not possible 랫 correct رح بسته کوه

A: Here is your answer.......

Q: Given the Ksp for Ag2CrO4 is equal to 1.20 x 10-12, calculate the percent error in your…

A: The Ksp  for Ag2CrO4 = 1.20 x10^-12  The average Ksp of Ag2CrO4 is found to be 1.1x10^-12

Q: The reaction C2H5I + OH C2H5OH + I was studied, and the following rates were obtained. Temperature,…

A: Given,                                     Temperature (◦C )…

Q: Summarise the above potential data by means of a Latimer and Frost diag

A: Latimer diagram is the diagram of a reaction involving the electrode potential and oxidation number.…

Q: 1) When you set up the temperature probe using Ca read the correct temperature. It's possible that…

A: In this experiment, the change in temperature has to be recorded after the solute melts in the…

Q: Mno, (aq) + 8H'(aq) + 5e - Mn*"(aq) + 4 H,O(1) Al(s) - AP"(aq) + 3 e 3A. Assign oxidation numbers to…

A: Oxidation is a process in which the oxidation number increases due to loss of electrons. Reduction…

Q: proposed multiplication or division Is this possible2 result, yes () cm) (010 ) = ? 0.23 cm m km yes…

A: Multiplication of two length in cm and m can be done but we should keep in mind to write the unit as…

Q: AB(g) → A(g) + B(g) Time(s) [AB] (M) 0 50 100 150 200 250 300 350 400 450 500 0.950 0.459 0.302…

A: Rate for the given reaction can be given as:r = k[AB]mWhere m is the order of the reaction.

Q: Exercise 15.43 Consider the following reaction: Fet (ag) + SCN (ag) = FESCN2+ (aq) A solution is…

A: The reaction and the given data is,

Q: Theoretical values for pre-exponential factors are usually higher than the experimental values.…

A: Step 1: To get theoretical and experimental values closer to each other, you can consider the…

Q: 17NEW June 20 2019. Analysis of several plant food preparations for the content of organics yielded…

A: The given data is : 1). 16.40  2). 16.36  3). 16.26  4). 16.34 True value = 18.50%

Q: (9.29 × 105/8)-20.81 =  with correct sig figs

A: In measurement the number of digits in value is known as significant figure,  all non zero values…

Q: 13. The chemical equation for the decomposition of potassium chlorate ( 2 KCIO, (s) 2 KCl(s) + 3…

A: For the calculation of the mass of the product we use the following steps: Balance the given…

Q: How to find the 'K" value using the date in the tables for experiments 1-4

A: The objective of the question is to find the rate constant 'K' for the reaction using the data…

Q: The radioactive element carbon 14 Has a 1/2 life of 5750 years a scientist determined that the bones…

A: Radioactive decay follows first order kinetics.  So, k = 0.693/t0.5 ...(1)  Here, t0.5 = half-life =…

Q: Help me create a digital dashboard for tracking "your life". Choose four areas you want to track and…

A: First field to track life is money. The three fields to track them are income, expenditure and…

Q: I need help with the last four calculated values please!!!!

A: 1.) Total mass of MgCO3 + CaCO3 is calculated as : Mass of MgCO3 + Mass of CaCO3    Where, mass is…

Q: When mixing with water, the calcium silicates react with water molecules to form and Calcium…

A:

Q: For the following reaction, use the plots below and the information on them to determine the…

A: Half life is calculated using formula  t1/2 =0.693k k is rate constant To calculate half life in s (…

Q: Nitrogen at a pressure of 1 atm condenses to a liquid at 77.4 K and solidifies at 63.2 K. The vapor…

A: Ideal gas Law can be used to determine the volume of N2 vapors at different temperature and pressure…

Q: Plot the following data on the graph provided. Time (sec) [A] [B] [C ARC 20 10 0 12 6.0 4.0 8.0 4.0…

A: Answer:Equilibrium is a state of the system at which rate of forward reaction becomes equal to rate…

Q: Use the reaction equation to answer the question. Zn + Pb(NO3)2 - Pb + Zn(NO3)2 The reaction shown…

A: The balanced redox Chemical equation given in the question is -   Zn + Pb(NO3)2  --------> Pb +…

Q: 456789977 VIA COA CONICH VNJOH 20.00 10 25.00 11 30.00 12 40.00 Construct the Gran plot. What is the…

A: In the Gran plot, [H3O+]VB is plotted against Vb where, Vb= Volume of NaOH  Slope of the plot = Ka

Q: Given Data page Time Temperatu (min) C1. Boiling temp of water re (*C ). 25.4 Initial temperature of…

A: Boiling point is the point where the liquid starts to boil

Q: Obey 1 1 11 1 1 Violate 11111 11

A: Here, Hunds Rule of Maximum Multiplicity rule will be apply for identifying that which orbitals is…

Q: In an experiment, beams of neutral carbon atoms (C), C+ cations, and C anions fly from the left to…

A: Opposite charges attract each other. So positive attract negative and positive attract negative one.…

Q: Time, s PCH4, bar 0 1.01E+00 0.3559 7.48E-01 0.6817 5.98E-01 1.0074 4.98E-01 1.384 4.26E-01 1.6201…

A: Time, partial pressure data of a methane decomposition reaction is given.

Q: edia bo O a. O О С НО НО 1.) 2. НО 3. NaBH, Time left 0:30:20 D НО

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Part 1 Incorrect Not possible 11₂ correct EN- J8

A:

Q: A pure sample of an unknown molecule has a mass of 35.51 g and contains 0.2000 moles. What is the…

A: 177.55 g/mol

Q: .5. For a reaction in which E = -0.100 V and n =1 mol electrons / mol, calculate AG". State your…

A: Given that for a reaction  E°cell = - 0.100 volt and electrons transfer n = 1 mole electron per mol…

Q: Hot water mass 2. Total water mass

A: Given that, Volume of hot water at 40°C V1 = 100 mL Density of water at 40°C  = 0.9932 g/mL Final…

Q: Lab Data Time (min) 0 5 10 15 20 Rate of volume change (mL/hr) mL hr Rate of volume change(" = Tube…

A:

Q: Order f

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: 10. A scientist performs an experiment and then records the times required for a certain chemical…

A:

Q: Com X Bb Mas X Mas X Hom X K! Kahx Exan X K! Kah X Mitc X КI Kah X K Kah x K! Kah x Kah x K Kahx C…

A: Dipole moment:The charge separation of the molecule produces dipole moment. Dipole moment arises…

Q: How do I solve for [FeSCN2+]  heres the formula they provided me but I would like steps on how to…

A: According to Beer-Lambert law- Absorbance A= apsilon× c×l where apsilon= molar absorptivity…

Q: er| Portal E Edulastic O Sence Spring Semester Exm *…

A: The  changes that affect the form of a chemical substance, but does not affect  its chemical…

Q: 9. Draw the Lewis dot structure of the following species. a CS: b. CH;C1 c. NO; d. SO: 10 D ompo m

A:

Q: Enzyme activity (Effect of temperature) Research Question How does temperature affect the activity…

A: The objective of the question is to explain the effect of temperature on the enzyme activity.

Q: A 28. NR Use the following information to answer the next question. Xenon tetrafluoride is a binary…

A:

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.