Q: On the left side, why is the fluorine prioritized more than the two carbons? Don't two carbons'…
A:
Q: All the bond energies have a sign.
A: All the bond energies have positive sign.
Q: Afbau Principle & Hund"s Rule. Explain this ?
A: The filling of electrons in an orbital is done in accordance with certain rules. According to Aufbau…
Q: How many o* antibonding orbitals can be made from the two sets of 2p orbitals? Express your answer…
A: Part C: There will be only one antibonding sigma orbitals. Part D: There will be only one…
Q: Indisate if whether the specie is paramagnetic or diamagnetic. Explain.
A: Species which are having unpaired electrons - paramagnatic If electrons are paired up -…
Q: What are R, P and Q branch , how are they represented and what is the hot band .
A: P branch - The spectral line corresponds to ΔJ = -1 , -2 , -3 .........etc are called P branch.…
Q: 1. Draw a valid LS for the following molecules and molecular ions.
A: Lewis structures (also called an electron dot structures or Lewis dot structures) represent the…
Q: (This problem requires values in your textbook's specific appendices, which you can access through…
A:
Q: Sclect all the true statements. ||The CI and Br ions have the same number of clectrons,
A:
Q: . Define/explain the following with example/s, if any? iii. Enantiotropic protons
A: The imaginary replacement of either of two protons forms enantiomers, the protons are said to be…
Q: Can this be solved more clearly? I do not believe the answer is correct
A:
Q: A.In your own words, explain the meaning of “Conjugation” and give an example of its use with a…
A:
Q: Can these be convertible to one another through ring flips? What type of relationship do the two…
A: No, these are not interconvertable through ring flip because these are not confirmations. In order…
Q: HBr A) Br2 но 1.) BH, / THF 2.) H,O2. HO H,SO, H,0
A: Here we have to write the possible major products formed and the relationship between them .
Q: ow many electrons would you find in p-orbitals of a neutral, unhybridized atom of nitrogen?
A: Unhybridized orbitals are in the ground state of the atom.
Q: Can you explain the answer below?
A: In this question, you want to determine the atoms of Ni which are deposited on the cathode…
Q: your own words, explain the meaning of “Conjugation” and give an example of its use with a figure to…
A: Conjugation is delocalisation of pi electron specially in carbon carbon conjugated double bond…
Q: Evaluate the quotient. 4.81×10^4/7.32×10^9
A:
Q: Just need help explaining out why the two hydrogens don't lie in the same plane as the other ones.
A: In this question, we will just focus on the explaining why all Hydrogens are not lie in the same…
Q: answerd
A: Distance travelled depends on the strength of interaction between the sample and the mobile phase.…
Q: how many protons does it have for HNMR?
A:
Q: this tble balawce) The nor ronicequāīion and Colcal'ate DH for tmdeet reac Fron using
A: We are given that., NH4Cl (s) + H2O ----------> We have to write the net ionic equation as well…
Q: Provide the chemical structures for each set of data. Show work
A: From the given data we can determine the structural formula of the compound. With the help of IR…
Q: he most s ais
A: The valence shell is the last shell of an atom and the electrons that belong to the valence shell is…
Q: Is this answer correct? Pretty sure it is, but I just want to make sure :) Thanks!
A: Yes you are correct Enthalpy and Entropy both are positive.
Q: Given the shape of the MO shown, which atomic orbitals is it composed of? O 2s and 2p, orbitals O…
A: The summation of wave function of 2 orbital is called bonding molecular orbital, it has lower energy…
Q: a. What is the electron configuration for oxygen? b. How many atomic orbitals does each oxygen atom…
A: Since you have asked a question with multiple subparts we will solve the first three sub-parts. If…
Q: Compute for the isoelectric point of L-M-L-P-D-T. upload a word file showing your solutions.
A: The mentioned peptide is LMLPDT.
Q: a) Why is learning electronic configuration so important? b) What happens to the spin of two…
A: a. Electronic configuration refers to the systematic arrangement of electrons in the various shells…
Q: What is the lowest energy of the following confomation? (A) OB O None of these OD OA OC (B) Hint:…
A:
Q: Give me handwritten answer with explaination?
A: Polar(Hydrophilic)- A hydrophile is a molecule or other molecular entity that is drawn to water…
Q: explaination why other options are incorrect
A: Chemical kinetics studies the rates of the reaction an effect of the external factors like…
Q: FAB ion mass detection quadrupole
A: Mass spectrometry is an analytical technique.
Q: Which on is superior, EI or CI?
A: Mass spectroscopy requires sample to be converted into ions . Two such ionization methods are : 1)…
Q: The following perspective representation is? The arrow points to the intersection of two line, which…
A: The given structure is
Q: Use a graphing calculator to find the first 10 terms of the sequence . its 9th term is ; its…
A: Given: For a scientific measurement, an=22/n First ten terms have to be determined.
Q: Answor the follawimg नैमट नेगोन्मोण्ठ वांडट प्लेक एकशकिव कोनल;
A: Given: two statements. (i) Allylic radicals are always less stable than primary radical. (ii)…
Q: но. но Br
A: ->When the most preferential group attached on double bonded carbon are on same side then…
Q: Please further explain
A:
Q: Will an atomic orbital always contain electrons? Motivate your answer.
A: In this question, we will discuss about the given statement. You can see details explanation and…
Q: explain to me why your answer is wrong and the answer is somewhat like this pls explain i don't…
A: Binding energy is defined as the energy required to break the nucleus into its component like…
Q: Describe the image below: HO
A: In organic chemistry the carboxylic acid is--- R-COOH Where (-COOH) group is the functional group of…
Q: The Infrared spectroscopic method solely can confirm the structure of a molecule. TRUE OR FALSE?
A: Spectroscopy is defined as branch of science which deals with interaction of matter with incident…
Q: RBCIO, would have what name?
A: Rubidium perchlorate, RbClO4 is an oxidising agent, it's molar mass is 189 g/mol. It's melting point…
Q: A molecule that cannot be superimposed on its mirror image is said to exhibit which of the…
A: Isomers is defined as 2 or more molecules having the same chemical formula but different…
Q: It is saying its incorrect and it says "Check that you have the proper order for the element symbols…
A: Here we are required to find the molecular formula and name of the alkane
Q: Find out relationship between given both subpart along with explanation
A: Isomers : Compounds which are having same molecular formula but differ in their properties are…
Q: And explain how you know
A: In this question, we want to identify which species is Oxidized in the given Reaction. How we can…
Q: Can you make a conclusion about this table?
A: A conclusion about the table is needed to be prepared.
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
- A thermally insulated container (closed system) is dropped from a certain height andfilled with water so that it collides inelastically against the ground. what should be the valueof the height in m so that the temperature of the water increases by 0.5 °C? Suppose thatall the energy lost in the fall is invested in increasing the temperature of the water.I considered a gravitational acceleration of 9.81 m/s2.In crystalline solids, atoms are arranged in periodic arrays. Theatoms themselves are fixed in place but can vibrate. You canimagine that the atoms in a crystal behave as if they areconnected to their neighbors by springs.These vibrations travel as waves called “phonons” (latticevibrations). The heat capacity of a crystalline solid arises fromthese vibrational degrees of freedom and is describedmathematically by the Debye law: Where N = Avogadro’s number, k = Boltzmann’s constant, and θ is the Debye temperature aconstant that is a metric of the stiffness of the “springs” and is correlated with mechanicalproperties of solids (i.e., mechanically softer solids tend to exhibit lower θ). a. Calculate the change in entropy associated with changing the temperature of diamondfrom 15 K to 100 K. (θ = 2230 K) b. The Debye temperature of gold (Au) is θ = 170 K. Calculate the entropy changeassociated with changing the temperature of solid gold from 15 K to 100 K. c. Compare your values from a)…1 kg of benzene is poured into a flask and heated to 353 K (the boiling point of benzeneat 1 atm.) using a heating element that has a power of 700 W (we ignore thatit's probably not so healthy and smart to do). After 5 minutes, when the benzene has stoodboiling point, the heating element is taken up, and the remaining mass of benzene in the flaskmeasured at 470 grams. Determine the enthalpy of vaporization of benzene.
- A rigid insulated tank is divided into 2 equal compartments by athin rigid partition. One of the compartments contains air, assumedto be an ideal gas at 800 kPa and 250◦C. The other compartment isunder a vacuum. The partition is suddenly broken and the air rushesinto the evacuated compartment. The tank pressure and temperatureeventually equilibrate. (a) what is the final temperature of the gas ◦C?(b) what is the final pressure, kPa?(c) how much work is done by the system, kJ/kg?(d) how much heat is transferred to the system kJ/kgFormula: C3H6OMelting Point: -94.0°CBoiling Point: 56.0°CDensity of liquid: 0.791 g/mLHeat of Fusion: 98.14 J/gHeat of vaporization: 538.9 J/gSpecific heat capacity (solid): 1.653 J/g°CSpecific heat capacity (liquid): 2.161 J/g°CSpecific heat capacity (gas): 1.291 J/g°C How much heat is involved in taking 165.2 g of acetone from 14.7°C to 52.1°C?Your Question: In crystalline solids, atoms are arranged in periodic arrays. Theatoms themselves are fixed in place but can vibrate. You canimagine that the atoms in a crystal behave as if they areconnected to their neighbors by springs.These vibrations travel as waves called “phonons” (latticevibrations). The heat capacity of a crystalline solid arises fromthese vibrational degrees of freedom and is describedmathematically by the Debye law: Where N = Avogadro’s number, k = Boltzmann’s constant, and θ is the Debye temperature aconstant that is a metric of the stiffness of the “springs” and is correlated with mechanicalproperties of solids (i.e., mechanically softer solids tend to exhibit lower θ). a. Calculate the change in entropy associated with changing the temperature of diamondfrom 15 K to 100 K. (θ = 2230 K) b. The Debye temperature of gold (Au) is θ = 170 K. Calculate the entropy changeassociated with changing the temperature of solid gold from 15 K to 100 K. c. Compare your…
- SOLVE THE PROBLEM AND SHOW YOUR DETAILES SOLUTION Ammonia weighing 22kg is confined inside a cylinder equipped with a piston and has an initial pressure of 413 kPa at 38. Suppose 2900 kJ of heat is added to the ammonia until its pressure and temperature are 413 kPa and 100, respectively. What is the amount of work done by the fluid in kJ?(Note: Molecular Weight of NH3 = 17)A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gaseous products. The cylinder has a piston that moves in or out, as necessary, to keep a constant pressure on the mixture of 1 atm. The cylinder is also submerged in a large insulated water bath. (See sketch at right.) From previous experiments, this chemical reaction is known to release 328. kJ of energy. The position of the piston is monitored, and it is determined from this data that the piston does 267. kJ of work on the system during the reaction.A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gaseous products. The cylinder has a piston that moves in or out, as necessary, to keep a constant pressure on the mixture of 1atm. The cylinder is also submerged in a large insulated water bath. (See sketch at right.)From previous experiments, this chemical reaction is known to absorb 386.kJ of energy. The temperature of the water bath is monitored, and it is determined from this data that 181.kJ of heat flows out of the system during the reaction.
- Imagine that you have a metal bar sitting half in the sunand half in the dark. On a sunny day, the part of the metalthat has been sitting in the sun feels hot. If you touch thepart of the metal bar that has been sitting in the dark, willit feel hot or cold? Justify your answer in terms of thermalconductivity.Calculate the wirk done in Joules when 3 moles of water vaporize at 1.0 atm and 100ºC. Assmune the colume of liquid water is negligible compared with that of steam at 100ºC, and ideal gas behavoir. R= 0.0821 Latm/molK.Under normal atmospheric pressure, nitrogen boils (and condenses) at -196oC. When 7.7 g of nitrogen gas at -196oC was put into a dewar flask initially at -260oC, their temperatures reach -210oC. The specific heat capacity and heat of vaporization of nitrogen are 1.04 J/g-oC and 200 J/g. Based on the system described above, is the following statement true or false? The heat effects on nitrogen include both latent and sensible heats.