2. Cite some factors that could possibly affect the AH in this experiment. 3. Glucose, C6H12O6, is converted into ethyl alcohol, C₂H5OH in the fermentation of fruit juice to produce wine. C6H12Os 2C₂H5OH + 2CO₂ AH = -67.0 kJ What quantity of heat is liberated when a liter of wine containing 95 grams of ethyl alcohol is produced? 1

Q: Which of the following scenarios would have a greater osmotic pressure? Explain your answer. a) 10 M…

A: Osmotic pressure is the minimum pressure which needs to be applied to a solution to prevent the…

Q: (a) How many grams of ammonium bromide would have to be added to exactly 500 cm³ of 0.10 M NH 3…

A:

Q: Convert 232 Gg into kg. Enter the answer in scientific notation.

A: In scientific notation, we have to put decimals after one digit.

Q: (13) On treatment with strong base compound readily an allylic anion, but compound dose not -opens…

A: A question based on stereochemistry that is to be accomplished.

Q: A radiation of 250 nm incident on HI results in the decomposition 1.85 ×10^-2 mol within a…

A: GIVEN Here a radiation of 250nm incident on HI results in the decomposition eg 1.85 × 10-2 mol.…

Q: How can properties help you distinguish one substance from another?

A: Every substance has its unique set of properties. Substance 1 - metal Substance 2 - plastic…

Q: A student dissolves 17. g of methanol (CH3OH) in 500. mL of a solvent with a density of 1.11 g/mL.…

A:

Q: How many mols of CO₂ are in the container

A:

Q: Determine the percent ammonia, NH3, in Co(NH³) 6C1, to four significant figures.

A:

Q: Give the IUPAC name for this alkane. Submit Answer Tries 0/45

A: In IUPAC nomenclature we have to select the longest carbon chain as parent chain.Then the numbering…

Q: Determine the moles of sodium carbonate that need to be taken from the concentrated solution. (To…

A: The required moles of sodium carbonate in the diluted solution = 0.02500 mol  While making dilution…

Q: The moles of a substance in solution depends on how much solution there is (the volume) and how much…

A: We use the below formula from part#(a) to find the moles of sodium carbonate in the desired diluted…

Q: A chemistry student weighs out 0.0812 g of sulfurous acid (H₂SO3), a diprotic acid, into a 250. mL…

A:

Q: [1.5] [1,4]

A: The sigmatropic shift is the movement of substituents and the loosely bound pi electrons to form…

Q: 2. Name each of the following functional Groups. H R-C-OH R-C-OH H H R-C-0-CH3 H C-CIRC=CH₂ RC=CH i…

A: Since, Functional group is the collection of atom which is application to identify what type of…

Q: When ammonium (NH4+) is placed in water, a chemical reaction occurs and an equilibrium is…

A: Given: The equilibrium is established when ammonium (NH4+) is placed in water: NH4+ (aq) + H2O (l) ⇄…

Q: A solution of ammonia and water contains 4 10x1025 water molecules and 5 90x1024 ammonia molecules…

A:

Q: Density is a measure of mass per unit volume (or mass/volume). The density of Ben & Jerry’s mint…

A:

Q: 2a. Based on ONLY on the number of electrons, mark on the graph the predicted boiling point of PH3…

A: A). Boiling point of PH3 is somewhere around GeH4 i.e. approx 185 Kelvin. B). Check your information…

Q: A 25.00-mL solution containing NaOH, Na2CO3, and NaHCO3 alone or in compatible combination was…

A: The Volume of water sample taken = 25 ml The molarity of HCl = 0.0998 M The volume of HCl for…

Q: All amino acids have two ionizable functional groups: an a-amino group (average pK, of 9.4) and an…

A: The deprotonation of an acidic group takes place at a pH higher than the pKa value.  Hence the…

Q: What is HOMO LUMO and include reference link

A: A question based on molecules that is to be accomplished.

Q: Distinguish between them through H-NMR ? Fe Fe 2 3

A: n⁵ will show one signal at high and low temperature while n³ will so one signal at high temp while 3…

Q: Describe the types of energy involved when boiling an egg in a pot of water.

A: Eggs are made up of large number of protein molecules. Now small constituent amino acids are joined…

Q: TSO CI DMF EtOH NaN3 EtOH

A:

Q: 4. For each of the following carbon isotopes, calculate the mass defect and nuclear binding energy.…

A: For this type of problems first calculate the theoretical mass by the formula,      (  Mass of…

Q: You are given a 27 % (w/v) solution of psicose.                                                Molar…

A: Given, Note: 1 μmoles = 10-6 moles moles of psicose = 450 μmoles = 450 × 10-6 moles % (w/v) of the…

Q: What is the density of polyethylene (in g/mL) to two significant figures at 25 ∘C

A: Polyethylene or polythene is commonly known as plastic. It is generally the polymeric form of…

Q: a Draw a structure for the product of the acid-base reaction below. H3C H3C OH + H3C N-CH3 ..…

A:

Q: A chemist mixes 69. g of diethyl ether with 43. g of heptane and 49. g of methanol. Calculate the…

A:

Q: A 9.00 L tank at 12. °C is filled with 17.4 g of dinitrogen difluoride gas and 9.28 g of sulfur…

A:

Q: Does the C2F6 flow rate affect average etch uniformity?  Use = 0.05. (b)  What is the P-value for…

A:

Q: Number of atoms of sulfur in 0.0218 kg of Na2S2O3

A:

Q: is the smallest chemical compounds found in crude oil in terms of molecular weight. O gas O liquid O…

A: Crude oil is a compostion of hydrocarbons.

Q: (a) Atoms are very small compared to objects on the macroscopic scale. The radius of a aluminum atom…

A:

Q: What is Ore Association?

A: Ore Ores are naturally occurring rocks that contain enough metals or metal compounds to make…

Q: Name the following using correct nomenclature: IUPAC -H CH3CH2CCH3 | CH3

A:

Q: identity of the Refer to the Introduction section where the rate-determining reaction was discussed.…

A: H2O2 reacts slowly  with I- ions and I3-  reacts faster with S2O32- .Thus reaction 1a is slow and…

Q: . While cleaning your attic, you found your old rock collection. If 83.58% of the rocks have a mass…

A: well, it is given that, the weight of percent of rock. hence we can calculate the average weight of…

Q: Consider the following reaction where Kc = 7.00 × 10-5 at 673 K. NH4I(s) NH3(g) + HI(g) A reaction…

A: For this reaction ;  Qc = [NH3]×[HI]/[NH4I]  And we know ;  If Qc>Kc the reaction will proceed…

Q: Model 3: Stability of Resonance Forms Not all resonance forms have the same energy; some forms may…

A: #8: We are given the resonance structures for the carboxylic acid, RCOOH and we have to answer the 5…

Q: What is the volume of concentrated HCl  to make 100 mL of 0.10 M HCl? ( density of concentrated HCl…

A: Molarity of the desired HCl solution, C = 0.10 M or 0.10 mol/L  Volume of the desired HCl solution,…

Q: Please answer the questions. A 6.2-ft person weighs 175 lbs. Express this person's height in meters…

A:

Q: a marble is placed on a scale and is found to has a mass of 22.2g.if the radius of the marble ball…

A: The mass per unit volume of a substance is known as the density of the substance. The density of a…

Q: 37-C1 104-Pd 114-Sn 80 80 0

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: can be 4. (a) The following compound synthesised via Robinson annulation. Provide retrosynthetic…

A: Robinson annulation is a reaction which uses a ketone and a methyl vinyl ketone (α,β-unsaturated…

Q: The pH of a solution is 9.41 ± 0.02. What is the concentration of H* in the solution and its…

A:

Q: Provide rational interpretation of all the spectral data given below to determine the structures of…

A: **Image in the question is not so clear to detect the exact values (or data in the graph).   From…

Q: 11. Billy is running away from a Wells Fargo bank at a speed of 13 kilometers per hour (units are…

A:

Q: 8. The distance between the centers of the two oxygen atoms in an oxygen molecule is 1.21 x 10-8 cm.…

A: Given, Distance between the centres of two oxygen atom in an oxygen molecule (d)= 1.21 × 10-8 cm…