Br Br (a) Br Br H Br Br (b) Br H. Br Br Br (c) Br Br (d) ČI

Q: A chemist fills a reaction vessel with 0.963 atm nitrogen N2 gas, 7.12 atm hydrogen H2 gas, and 2.39…

A:

Q: 1. NH3 CH2CH2CI excess 1) KOH NH 2) (CH3)2CHCH2CI 3) 'ОН, Н2О NANO2 NH HCI 2. 3.

A: Nitrogen is containing lone pair of electrons in its compounds and thus acts as a good nucleophile…

Q: NENe DH Ar Lejormge I Ar Nat DH" tind another 5 resonance

A:

Q: A medical grade diatomic gas Z (1000 grams) behaves non-ideally and must be kept at a temperature of…

A: Given data,Mass of Z=1000gTemperature=22oC=22+273=295 KVolume=75000 cm3=75 La=1.25 L2 atm…

Q: Cocaine can hydrolyze in solution when exposed to strong acids or bases, but the process typically…

A: Equations for reactions for the hydrolysis of cocaine under both acidic and basic conditions with…

Q: Norfloxacin is a is an antibiotic of the fluoroquinolone class used to treat urological infections.…

A: ->If one hydrogen is attached to nitrogen then it is secondary amine. ->If two hydrogen is…

Q: The molar mass of adamantium (Ad) is 49.08 g/mol. Determine mass of 0.679 moles of Titanium (IV)…

A: Given :- molar mass of Ad = 49.08g/mol                No.of moles of TiAd4 = 0.679 mol  To calculate…

Q: Explain and compare the trends in the graph for change in temperature on evaporation for these…

A: A question based on properties of liquids that is to be accomplished.

Q: How many molecules are in 4.6 x 10-20 g of ditennessine tetrabromide? The molar mass of Tennessine…

A:

Q: Specific Heat Metal (J/g°C) Calcium 0.647 Iron 0.449 Silver 0.235 Gold 0.129 Ten grams of all four…

A: M

Q: Draw out complete mechanism of an acid hydrolysis of N,N-Dimethylbutanamide

A:

Q: Write a balanced half-reaction for the oxidation of gaseous nitrogen dioxide (NO,) to nitrate ion…

A:

Q: half-reaction potentials to predict whether the following reactions are spontaneous or…

A: According to half reduction potential,  element which have higher oxidation potential is oxidized…

Q: Draw the structures of two isomers. Draw 1,2-dichloro-3-ethylbenzene Draw…

A:

Q: Trial 1 Concentration of NaOH: 6.00M Concentration of HC1: 0.800M mass of tablet: 1.294 g Initial…

A: The neutralization reaction between NaOH and HCl can be represented as: NaOH+HCl→NaCl+H2O

Q: The heat from a candy bar's Calories can raise the temperature of à 4.50 kg 10 68 C. How many…

A:

Q: Is it logical to conclude that compounds ending in -al are generally aldehyde and those compounds…

A: The compound which have CHO as a functional group are called aldehyde .  Example :butanal…

Q: (а) H,O, H,SO, (b) Br, H,0 (c) (1) ВН, THF (2) NaOH, H,O, (d) Br. e) (1) O, (2) Мо,S

A:

Q: 1. When Pearl added (NH4)2CO3 solution to an unknown salt solution in basic conditions, the solution…

A: Here we have predict which cation will not precipitate as carbonate when ammonium carbonate is added…

Q: What is the effect of other substances found in tea leaves (especially cellulose) with the process…

A: Ans. During the extraction process of caffeine from tea leaves, cellulose, tannins, flavins, and…

Q: Four liquids are described in the table below. Use the second column of the table to explain the…

A:

Q: conjugate acid conjugate base formula Ка formula HS -7 1.8 x 10 NH3 - 5 1.8 х 10 cio - 7 3.3 x 10

A:

Q: 11. (a) Compound A with molecular formula C10H17NO has the following 'H NMR spectra. Identify the…

A: When two benzene rings are connected to each other through a sigma bond, the compound is known as…

Q: What quantity in moles of LiBr are in 75.6 grams of LiBr?

A:

Q: d. Write out the equilibrium equation formed at the equivalence point. e. Complete an ICE box using…

A: Solutions- Given data- 0.300 M NaOH solution, 35.0 ml of 0.450 M CH3COOH solution, Acid dissociation…

Q: How much heat is given up when 20 g of steam at 100 deg C is condensed and cooled to 20 deg C?

A:

Q: Complete the following table. Be sure each of your answer entries has the correct number of…

A:

Q: What is the wavelength of light emitted when the hydrogen atom undergoes a transition from level n=5…

A:

Q: (d) A spectrum of a phenol or alcohol in CDC13 sometimes gives rise to three extra peaks (apart from…

A: In NMR spectra, the proton of -OH signal is expected to be in the 4–7 ppm range as singlets. But…

Q: H+ ОН

A:

Q: Question 7 The rms speed of a molecule of fluorine gas at a temperature of 37.5 C is: Work must be…

A:

Q: Save Antwer Which substance is the limiting reactant when 2.0 g of S reacts with 3.0 g of O2 and 4.0…

A: Given chemical Reaction :-  S(s) + O2(g) + NaOH(aq) --> Na2SO4(aq) + H2O(l)  2.0 g of S and 3.0 g…

Q: Determine the mechanism of nucleophilic substitution of each reaction and draw the products,…

A: We have to predict the mechanism for given reaction.

Q: (b) Surface sanitizers were prepared using ethyl alcohol/water and isopropyl alcohol/water…

A: According to Raoult's law, we have the following relation regarding vapour pressure : P=xP0 .. (1)…

Q: Draw the products of the following Diels-Alder reactions, and indicate the stereochemistry at all…

A:

Q: OH 1. PdL, EtyN, MoCN Me 2. NaBH MEOH HO 3. CI EtN. CH,C Me 7. MeO HN MeN Br Me

A:

Q: Which molecule would have the strongest tendency to form hydrogen bonds with other identical…

A:

Q: Draw the products of each reaction. Please answer 1-3.

A: In this question we have to tell the products of the given reaction.

Q: What is the best type of solvent for an E2 and an E1 reaction? Please define the terms

A: Both are the elimination reactions with small changes.  E1 proceeds in two steps and E2 proceeds in…

Q: 5. How many calories are needed to heat 50 g of ice at -17 deg C to steam at 115 deg C? C (ice) =…

A: Given data,Mass of H2O=50 gInitial temperature=-17oCFinal temperature=115oCCice=0.5…

Q: Give the family or class to which the following structures belong. Please be specific. Answer:

A:

Q: The acid dissociation constant K, of acetic acid (HCH,Co,) is 1.8 × 10. Calculate the pH of a 0.48M…

A: Given :  Concentration of acetic acid = 0.48 M  Ka of acid = 1.8 x 10-5   To calculate :  pH of…

Q: A chemist must prepare 600.0mL of nitric acid solution with a pH of 0.90 at 25°C. He will do this…

A: 600 mL of nitric acid solution has a pH of 0.90 at 25° C . Concentration of the stock nitric acid…

Q: Arrange the following compounds in order of increasing melting point. HO. Blank 1< Blank 2 < Blank 3…

A: The Temperature at which the substance changes its state from solid to liquid is known as Melting…

Q: Calculate the ΔH for the reaction: N2O4 + CO -> N2O + CO2. Show the complete and step by step…

A: Given reaction- N2O4+CO --&gt; N2O+CO2

Q: %#3 311. mL of two different liquids are poured into uncovered identical beakers and let stand for…

A: We can observe from the fig.  that liquid X is reduced to half in 10 mints whereas in liquid Y the…

Q: 2. A complete combustion reaction occurs between 37.5 g of C4H10, butane gas and oxygen gas and…

A:

Q: A sample of an unknown compound is vaporized at 180. °C. The gas produced has a volume of 2410. mL…

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: HO CHO но COOH B. HO C CH (1) A но TBDMSO TBDMSO HO (2) H,0 он (11F

A: The lettered reagents (A-G) in the following reaction is:

Q: kJ and its normal boiling point is 24. °C. Calculate the vapor pressure of X at-95. °C. The enthalpy…

A: