11. Report the distance between the two nearest oxygens in D-lactic acid. 12. Report the N-C-C bond angle in Dopamine. 13. Report the distance in Brevetoxin B from one double bonded oxygen to the other double bonded oxygen.

Q: Give the major product(s) of the following reaction. H20, H+ ? H heat

A: Acid is the substance that gives proton in the solution. Like: Sulfuric acid and hydrochloric acid. ...

Q: Oxoacids can be formed that involve several central atoms of the same chemical element. An example i...

A: The acidity of each oxoacid can be measured by calculating the ratio of the number of double bonded ...

Q: Classify each reaction as either a proton transfer reaction, or a reaction of a nucleophile with an ...

A: Given reactions are :

Q: Which of the following processes are spontaneous and which are nonspontaneous: lightning

A:   Spontaneous process  is a process, which occurs on its own without external forces. They are irrev...

Q: Write the hydrolysed products of(i) maltose (ii) cellulose.

A: Hydrolysis: Addition of water molecule in reaction is called as hydrolysis.

Q: If you burn 22.022.0 g of hydrogen and produce 196196 g of water, how much oxygen reacted?

A: Hydrogen reacts with oxygen to form water. The equation for the balanced chemical reaction si as fol...

Q: If the initial pressure of the air in the flask was 0.985 atm at 298.15K, what would the corrected p...

A: According to Gay-Lussac's Law; pressure exerted by gas is directly related to the temperature. P1/T1...

Q: In a 0.735 M solution, a weak acid is 12.5% dissociated.(a) Calculate the [H₃O⁺], pH, [OH⁻], and p...

A: (a) Percent dissociated = HAdissociateHAInitial×100 12.5 =HAdissociate0.735×100 [HA]disso = 9.19 x 1...

Q: Is there any difference between vanillin made synthetically and vanillin extracted from vanilla bean...

A: Vanillin is an organic compound with the molecular formula C8H8O3.  It is phenolic aldehyde. Its fun...

Q: Why would a solvent with a very high boiling point be inappropriate for a recrystallization?    ...

A: There are some ideal conditions in selecting the solvent for crystallization. Among which the solven...

Q: Explain the difference between a strong acid and a weak acid?

A: Strong acid – It is defined as an acid completely dissociate in its aqueous solution is  called as s...

Q: 9.Which of the following elements is in Group 6B?   a, Cs b, Po c, O d, Mo 10,Which of the f...

A: 9. Out of the given elements, d, Molybednum(Mo) is in Group 6B of the periodic table. Molybednum is ...

Q: Today, in the element Uranium, the mole fraction of the 238U isotope with a half-life of 4.51 * 10 9...

A:

Q: Draw the products formed when attached alkyne is treated with O3 followed by H2O

A:

Q: Calculate how much propane C3H3 (in grams) is needed in a combustion reaction to heat 8.00 L of wate...

A: Energy produced during the combustion of C3H8(g) is use for heating the water from 12 oC to 100 oC. ...

Q: The Martian In the motion picture The Martian, a stranded astronaut uses hydrazine, N,H4, to produce...

A:

Q: Cp is greater than or equal to Cv. Why?

A: Cp is greater than Cv . Reason: More amount of heat required at constant pressure than at constant v...

Q: Draw the products of the attached reaction ?

A: Alkyl halides on reaction with nucleophile or base form products through substitution or elimination...

Q: Question attached

A: Given that Rate constant=0.47 M−1s−1Initial concentration=0.25 mol/L   To find the time required to ...

Q: Give the major product(s) of the following reaction. H20, H+ H heat

A: Aldehydes on acid-catalyzed hydrolysis form geminal diols. The given aldehyde is Butanal.

Q: Does a reaction occur when aqueous solutions of iron(III) chloride and ammonium phosphate O yeso no ...

A: The chemical reactions occur according to the stoichiometry of the reactants and products.the reacti...

Q: Carbocation Rearrangement in the SN1 Reaction of 2° and 3° alcohols with HX ?

A: Nucleophilic substitution reactions follow two types of mechanism, i.e., SN1 and SN2. SN1 mechanism ...

Q: The decomposition of A to B is a first-order reaction with a half-life of 13.1 min:A → 2BIf the init...

A: Given : The reaction is a first order reaction. Half life of reaction = 13.1 min Initial concentrati...

Q: Question attached

A: Mass of blood = 6000 gms Given that, lead content of that sample of blood = 0.62 ppm So, Mass of lea...

Q: . A vessel with a small hole in its wall is filled with oxygento a pressure of 1.00 atm at 25°C. In ...

A: Given, The rate of effusion of oxygen gas = 3.25 g/min The rate of effusion of unknown gas = 5.39 g/...

Q: Determine the kinds of intermolecular forces that are present in element or compound. CO

A: The nature of intermolecular forces in electrostatic. Intermolecular force includes hydrogen bonds a...

Q: The 1H NMR spectra of two compounds, each with molecular formula C11H16, are shown here. Identify th...

A: (a) 

Q: Question attached

A: The valence electrons needed for a given inorganic compound has to be given.

Q: What is the major organic product of the following reaction? N' H.

A:

Q: In the mechanism for electrophilic aromatic substitution with a diazonium ion as the electrophile, w...

A: We can use the concept of hard and soft acid and base. The terminal nitrogen atom of the diazonium i...

Q: An office worker claims that a cup of cold coffee on his table warmed up to 80°C by picking up energ...

A:

Q: Which statement concerning 10.0 grams of carbon dioxide (CO,) is correct? Select one: O a. It contai...

A: The Molecular formula of Carbon dioxide = CO2 The molar mass of CO2 = 44.01 g/mol In the 1 mole CO2 ...

Q: Solve this question

A: Total Volume of the solution = 100+50 = 150 mL = 0.15 mL  Now, Concentration of CaCl2=0.001×0.1L0.15...

Q: If an element has 22 electrons and the number of neutrons is equal to the number of protons, the A v...

A: Atomic number = Z = Number of electrons Mass number = A = Number of protons + Number of neutrons An ...

Q: Give the IUPAC name for attached compound.

A: The given attached compound is

Q: An experimentalist claims to have raised the temperature of a small amount of water to 150°C by tran...

A:

Q: All questions

A: a) UV/visible spectrophotometer is used to identify the compound.

Q: Draw a stepwise mechanism for the following reaction, one step in thesynthesis of the cholesterol-lo...

A: A stepwise mechanism for the following reaction, one step in the synthesis of the cholesterol-loweri...

Q: Predict the major products of each reaction indicating stereochemistry where appropriate

A: The pyridinium chlorochromate (PCC) is a very important synthetic reagent that converts alcohol to a...

Q: Did i do right?

A: Introduction You were almost correct. But consider one thing that blue light comes under the visible...

Q: Devise a synthesis of attached compound from an alkyl halide using anyother organic or inorganic rea...

A:

Q: . A chemist collects a sample of oxygen gas in the laboratory by water displacement on a day when th...

A: Dalton's Law of partial pressures: If two or more than two gases are placed in a closed vessel which...

Q: 3 impacts double displacement reaction on the environment?

A: A  double displacement reaction is a reaction in which the positive and negative ions of two ionic c...

Q: For the exothermic reaction below, increasing the pressure would N2(g)+3H2(g)⇄2NH3(g) a. increas...

A: For an exothermic reaction, when there is a increase in pressure then the equilibrium would shift to...

Q: Find the weighted average of these values. Weighted average Value Weight 3.00 75.0% Number 4.00 15.0...

A: given,there are three weighted average,value weightvalue =3.00,  4.00,  5.00,weight=75%,  15% ,  10%...

Q: Draw the structure of compound C.

A: The reaction schema taking place is given as,  

Q: Explain the difference between a voltaic (or galvanic) electrochemical cell and an electrolytic cell...

A: The difference between a voltaic electrochemical cell and an electrolytic cell has to be determined.

Q: For the equilibrium below, a student cools a rigid vessel containing a mixture of these gases. What ...

A: Interpretation -  To tell about what happens in this equilibrium here when a student cools a rigid v...

Q: Predict the product for the following synthetic sequence. 1) Og 2) DMS 3) Excess LIAIH4 4) H2O Modif...

A: Alkenes reacts with O3 followed by DMS and undergoes ozonolysis reaction where the double bond break...

Q: A cube of plastic 1.3x10-5 km on a side has a mass of 2.1g. What is its density in g/cm3?

A: Given  mass of cube = 2.1 g side of cube = 1.3 x 10-5 km = 1.3 x 10-5 x 105 cm = 1.3 cm Volume of cu...