Please spend a few minutes reading about the very interesting molecule known as ferrocene.  Based on your readings and knowledge, what intermolecular forces are present in ferrocene?     Question 8 options:   A)  Dispersion forces only.     B)  Dispersion and dipole-dipole forces.     C)  Ionic bonding, dispersion and dipole-dipole forces.     D)  None of the above are correct.

Q: Match the following aqueous solutions with the appropriate letter from the column on the right. |1.8...

A: To solve this problem we will use the formula of freezing point depression .

Q: For butanal with signals in the mass spectrum at m/z 72, 57, 44, 43, 41, and 29, show the correspond...

A: Given:-

Q: How many moles of hydrogen chloride are contained  in a 52,6 g sample of this gas?

A: The moleculer weight of HCl is 36.5 gm/mol That 36.5 gm HCl=1 mol

Q: A sample of gas occupies a volume of 67.0 mL. As it expands, it does 133.6 J of work on its surround...

A: Given: The initial volume of the gas = 67.0 mL The amount of work done by the gas on its surrounding...

Q: Water gas is a 1:1 mixture of carbon monoxide and hydrogen gas and is called water gas because it is...

A: A catalyst is a substance that is added in small amount in a reaction so that the reaction proceeds ...

Q: Using specific heat capacity to find temperature change A chemical reaction takes place inside a fla...

A:

Q: Rank the following molecules from weakest to strongest in terms of the intermolecular forces it can ...

A:

Q: The pOH of an aqueous solution of 0.377 M acetic acid is

A:

Q: What is the retention factor (Rf) of the most polar and least polar spot present in the standard ink...

A: We have to give the retention factor (Rf) of the most polar and least polar spots present in the sta...

Q: OH

A: 1. Bromination of alkane occurs via radical mechanism. 2. HBr addition reaction in presence of perox...

Q: In the laboratory a student measures the percent ionization of a 0.487 M solution of acetylsalicylic...

A:

Q: A0.200 M solution of XBr has a pH of 2.67. Which of the following could be XBr? Weak Base Kb A) HONH...

A: Given :- pH = 2.67 pH = - log[H+] [H+] = 10-2.67 = 2.13 × 10-3 M Concentration of XBr = 0.2 M = 0.2 ...

Q: Draw a structural formula for the more stable carbocation intermediate formed in the reaction shown....

A: In first step is addtion of the H+ion lead to form the carbonation . And in this rearrangement possi...

Q: If a system has 5.00 x 102 kcal of work done to it, and releases 5.00 x 102 kJ of heat into its surr...

A:

Q: Consider the reaction profile shown below. Identify the intermediate(s). 3 A) 1 B) 2 4 C) 3 1 D) 4 E...

A:

Q: Question 6 The equilibrium constant Kc for the reaction fructose-1,6-diphosphate = glyceraldehyde-3-...

A:

Q: The rate constant for the first-order decomposition at 45 6.2x 10-4 min-1. what is the rate of the r...

A: • The given first order reaction is,          2N2O5 → 4NO2 + O2    • The values provided in the ques...

Q: Aqueous solutions of aluminum sulfate and barium nitrate react to yield a white precipitate of bariu...

A:

Q: a)Calculate the ph of 0.565 M solution of ethylamine, and 0.322 M ethylammonium bromide. The base di...

A:

Q: Give the complete IUPAC name for each of the following compounds: a. CH3CH2CBR,CH3 b. (CH3)3CCI C. C...

A:

Q: For each system listed in the first column of the table below, decide (if possible) whether the chan...

A: Here, we have to find whether the entropy of the system would increase, decrease, or remains the sam...

Q: Select all true statements. ANFO explosive ... 1-is more sensitive when density is higher than 1.2g/...

A: A density of 1.2 g/cc will not be achieved by using the prilled product free-poured or tamped. This ...

Q: Predict whether an aqueous solution of the following salts will be acidic, basic or neutral. Justify...

A: For this , we would first write equation of salt in aqueous solution. Then we check the nature of ac...

Q: can someone help me calculate the theoretical yeild for the synthesis of biodiesel oil used: 12 ml 0...

A:

Q: The chemical formula for calcium hydroxide is: Ca(он), Calculate the molar mass of calcium hydroxide...

A: The mass of one mole of a substance in grams is callled its molar mass. Units of molar mass are g mo...

Q: When 33.9 g of CH4 reacts completely with excess chlorine yielding 52.0 g of HCI, what is the percen...

A: Given, CH4(g) + Cl2(g)  ➝ CH3Cl(g) + HCl(g) mass of CH4 reacts = 33.9 g Excess reactant : chlorine g...

Q: 3. Predict the major product from the following reaction sequence: (Write out complete equations sho...

A:

Q: For each system listed in the first column of the table below, decide (if possible) whether the chan...

A: Entropy is basically the measure of randomness. In solids constituent particles are well arranged an...

Q: 1. Considertheexothermicreaction N2 (g) + 3H2(g) = 2NH3 (g). How would the addition of argon to the ...

A: Exothermic reaction :  N2(g) + 3H2(g) <----> 2NH3(g)  How addition of inert gas affects the yi...

Q: JJ Techie calcined some ceramic powders at 1600℃ for 12 hrs, when removed from the furnace, JJ was u...

A: As JJ  Techie tried for the calcination of the ceramic powders at  16000C for about 12 hours, the pr...

Q: The value of Ka for phenol (a weak acid) is 1.00x10-10. What is the value of Kb, for its conjugate b...

A:

Q: According to Kolrausch's law of independent ionic migration, the molar conductivity of an electrolyt...

A:

Q: B: Define the coordination number and its value for BCC unit cell.

A: Given,  Define the coordination number and its value for BCC unit cell = ?

Q: If 801 J of heat is available, what is the mass in grams of iron (specific heat = 0.450 J/g･°C) that...

A: Given data : Heat (q) = 801 J Specific heat (C) = 0.450 J/g.°C Initial temperature (Ti) = 22.5 °C Fi...

Q: A chemical reaction is carried out in a 30.0 g calorimeter. The calorimeter has a specific heat of 2...

A: Here the heat released by the reaction is absorbed by both the calorimeter and water inside the calo...

Q: 20.0 grams of Sodium hydroxide was dissolved in water up to 500 mL. Calculate the Normality of the s...

A:

Q: 20.0 grams of Sodium hydroxide was dissolved in water up to 500 mL. Calculate the Molar concentratio...

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is def...

Q: Estimate the uncertainty in the position of a nitrogen molecule that has a speed of 500 +/- 2.0 m/s....

A:

Q: What is the density of the 24 Ma nucleus un 9/mL assuming of 1x 1013 cnm and is spherical in shape? ...

A: Given data : Mass of Mg = 24 amu Diameter = 1×10-13 cm

Q: Consider the reaction: CD → c2* + B2-; Ksp = 2.4 x 10-8 What is AG' at 25 *C? O 8.2 kJ/mol O 6.21 x ...

A: ∆G and Ksp are related as ∆G=-RTlnKspR = 8.314 J/K.molT = absolute temperature  

Q: 3. а. For what type of reaction does Kp equal to Kc? Explain. b. Calculate Ko forthe following equil...

A: Kp and Kc is equilibrium constant

Q: What is the a) vapor pressure (Psoln), and b) osmotic pressure (π) of a 26.0% (w/w) aqueous glucose ...

A:

Q: Which is the reductant and oxidant in the reaction? 2 KMNO4 + 5 C6H806+ 3 H2SO4 – 2 MnS04 + K2SO4 + ...

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and t...

Q: The specific heat of a certain type of metal is 0.128 J/(g.°C). What is the final temperature if 305...

A: The heat (q) absorbed or removed by a metal or compound can be calculated by the mass of the compoun...

Q: Measurements show that the enthalpy of a mixture of gaseous reactants decreases by 278. kJ during a ...

A:

Q: What is the intermédiate state of an acid-base catalysis during conversion of DHAP to GAP called, an...

A:

Q: 2. Give the mechanism and products for the reaction below. 1. `MgBr 2. + 3. Н, Н.О

A: RMgX i.e. Grignard reagent that is a good source of R- that carry out nucleophilic addition to alkyl...

Q: Draw a structural formula for the major organic product of the following reaction: CH2Cl2 CH3CH=CHCH...

A:

Q: Draw a structural formula for the major organic product of the reaction shown. CH3CH2 c=c CH3 C=C HB...

A: protonation of alkene leading to the formation of more stable carbocation  attack of halide ion as n...

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.