H. FS SH

Q: Define the structural relationship between the following molecules. CH3 он H он .Co,H H- OH VS Br OH...

A:

Q: In a glass bulb filled with gaseous neon two metal plates are used as electrodes separated by a dist...

A:

Q: 150 mL of polyethylene glycol has a density of 1.1333.  What will be its weight?

A: Density is the amount of substance present per unit volume of solution. It can be expresses as-  Den...

Q: Which of these compounds are oxoacids (also known as oxyacids)? HF hydrochloric acid chloric acid HC...

A:

Q: Calculate the molarity of 0.550 mol of Na, S in 1.30 L of solution. molarity: Calculate the molarity...

A:

Q: Draw suitable formulas for all of the position and configurational isomers possible) for the followi...

A: Isomers are compounds which have the same molecular formula but different physical and chemical prop...

Q: Analyze the following structure of bisabolene in terms of isoprene units joined by head-to-tail link...

A:

Q: In C6H12, how many constitutional isomers have atleast 1 3^o carbon? explain

A: Those carbon which is directly joint with three carbon called 3० carbon 

Q: What is the concentration of hydroxide ion in a 0.160 M  aqueous solution of hydroxylamine, ? What i...

A: Given: The concentration of the aqueous solution of hydroxylamine (NH2OH) is 0.160 M The Kb value is...

Q: 26 mL of oxygen gas at a temperature of 22 degrees Celsius is heated to 188 degrees Celsius. What is...

A:

Q: A student measures out exactly 0.101 g of salicylic acid and runs the experiment as dictated in the ...

A:

Q: what the three categories are. Are they talking about lone pairs, pi bonds, and sigma bonds?

A: Nucleophile is species that forms bonds with electrophiles by donating an electron pair.

Q: A sample of water of unknown mass undergoes a temperature change from 68.09oC to 72.61oC with a conc...

A: Given: Energy added = 205.8 J Initial temperature of water = 68.09 oC And final temperature of water...

Q: A 8.24 g sample of a compound contains 2.63 g of potassium, K, 2.38 g of chlorine, Cl, and oxygen, O...

A:

Q: Lonstants nodc Table Part A What is the balanced chemical equation for the reaction used to calculat...

A: Concept: Enthalpy of formation: The standard enthalpy of formation of a compound is equal to the cha...

Q: Write the balanced chemical equation for the reaction shown. = NO = NO, balanced equation:

A:

Q: Titanium metal requires light with a maximum wavelength of 286 nm to emit electrons. What is the min...

A: Given: The maximum wavelength of light required to emit electrons from Titanium metal is 286 nm.  

Q: Spectrum 28 100% 75%- 50%- 25% 0% 3500 2500 1750 1250 750 4000 3000 2000 1500 1000 50 Wavenumber (cm...

A: Concept:  Characteristics IR bond for Corbonyl:  intensed bond near1715 cm-1  characteristic IR bond...

Q: What is the average atomic mass of titanium? Isotope Abundance Mass (u) 46Tİ 72.600% 45.95263 48Ti 1...

A: Isotopes are atoms of same atomic number but different mass number.

Q: A small volume within a 400 mL aqueous solution of methanol is shown in the image. Identify which im...

A: As we  double the volume the molecules  of methanol per unit area decrease  as we have not added any...

Q: The Lewis structure of NH3 contains the following: 3 single bonds and 1 lone pair 2 double bonds 2 s...

A: To solve this problem we have draw the Lewis structure of NH3 and CH4 . 

Q: Determine the number of water molecules necessary to balance the reduction half reaction of ___ MnO...

A:

Q: B. Nomenclature of Compounds: Study the examples given and fill up each table below. 1. Binary Acids...

A: Interpretation: We have to name binary acids.

Q: A 50.0 mL portion of a 1.60M solution is diluted to a total volume of 288 mL. A 144 mL portion of th...

A:

Q: The formation of a carbocation is the rate-determining step for an SN2 reaction.  A.   True B.    ...

A: Given statement: The formation of a carbocation is the rate-determining step for an SN2 reaction. We...

Q: The activation energy for the gas phase decomposition of t-butyl chloride is 173 kJ. (CH3)3CCI–→(CH3...

A: The relationship between rate constant, temperature and activation energy is given by Arrhenius equa...

Q: use software to make 1H-NMR and 13C-NMR from the data in the paper and make a table with the follo...

A:

Q: 3. 4.50 mol of N2 gas (Cy. m = 20.6 J mol K) is enclosed in a piston-cylinder assembly (closed syste...

A:

Q: please draw the molecule and label it based on the data in the sheet and use the label in the data t...

A: Proton NMR: aromatic region : delta 6.5 to 8.0, Oxygen attached carbon having hydrogens at delta 3.5...

Q: 4. Calculate the work done under isothermal conditions for 5.5 mols of an ideal gas expanding from 1...

A:

Q: Vhich of these foods would be most like the 'plum-pudding-model of the atom? A chocolate chip muffin...

A: Answer - The correct option is (a) A chcolate chips muffin  It resembles a plum pudding because the ...

Q: How many pi bonds are in C6H10NCI-- which has one ring--- (explain)

A: Given is, Molecular formula- C6H10NCI We can find out how many pi bond present in molecule by findin...

Q: Choose the bond below that is least polar. O P-F OC-Br OC-F O C-CI

A:

Q: A 19.89 gram sample of an organic compound containing C, H and O is analyzed by combustion analysis ...

A: We have to predict the empirical and molecular formula.  

Q: Draw structure for butyl butanoate

A: In this question we have to draw structure of butyl butanoate. It is an organic compound that is an ...

Q: Question 22 of 27 A student needs to prepare 250 mL of a 0.850 M aqueous solution of sucrose, C,,H„0...

A: The volumetric flask should be used that is C.

Q: Does a precipitate form when A and B empirical formula of solution A solution B precipitate are mixe...

A: The data given is,  

Q: Formula Valence Diagram Drawn Total Electronic Molecular Hadridiz-Polar (yor N) Electrons Bonding Do...

A:

Q: 4.62mL of  .1510mL NaOH was needed to neutraliz 50.mL of H2SO4 solution. What is the concentration o...

A: In the given question we have to calculate the concentration of original sulphuric acid solution. th...

Q: (1R,2R)-1-Bromo-2-methylcyclopentane is reacted with sodium methoxide. Given the product(s) and show...

A: An elimination reaction in organic chemistry is a reaction where a base abstract An acidic proton wh...

Q: Quntion of The typical range of observed peaks in a "C NMR spectrum is A08 pom BIO-14 pom C) 0-160 p...

A:  Range of 13C NMR depends on the different scale .

Q: NaI (aq) + Cl2 (g) → I2 (s) + NaCl (aq) Given this equation calculate how much NaI is required to o...

A: Consider the given information is as follows; Mass of I2 produced = 3.44 kg = 3440 g Mass of NaI req...

Q: Question 15 Which one of the following species has as many electrons as it has neutrons? o 'H (Z=1) ...

A: number of electrons in a given element = Z number of neutrons = atomic mass - atomic number(Z)  

Q: Using the noble-gas shorthand notation, write the ground state electron configurations for the fol- ...

A:

Q: Place the following in order of decreasing dipole moment. |- CH4 II - CH3OH III - CH3SH O III > I > ...

A: Dipole moment can given by the difference of electronegativity of atoms  Higher the difference of el...

Q: What is the hybridization at the bond being pointed to?

A:

Q: a liquid in the lab has a density of 1.2 g/cm^3 what is the mass in grams of 254ml of the liquid

A:

Q: How many moles are in a 725.0 mL sample of gas at 299 K and 0.800 atm? R=0.08206 L atm / mol K

A: Given  Volume of gas ( V ) = 725 mL                                 = 725 × 10-3 Liter             (...

Q: What is the molarity of a solution of nitric acid if 0.216 g of barium hydroxide is required to neut...

A: Balanced reaction is:  2HNO3(aq) + Ba(OH)2(aq) ....> Ba(NO3)2(aq)  + 2H2O(l) Mass of Ba(OH)2 = 0....

Q: Anucleus that is shielded will appear in the NMR spectrum A) downfield B) upfeld

A: Shielded nucleus means electromagnetic field applied is not experienced as much by nucleus as it is ...