Combined Gas Law The volume of a gas is 27.5 ml at 22.0°C and 740 mm Hg. What will the temperature be at 75 ml and 755 mm Hg?

Q: Use curved arrow formalism to draw the mechanism of the reaction shown below. Br₂ CH3OH CH3 Cinem Br…

A: Here an organic reaction of an alkene  is given with final product. We have to draw the curve arrow…

Q: 1. Sia₂BH 2. H₂O2, NaOH

A: Given,The reaction:

Q: 3. Predict the number of chemically shifted ¹H peaks and the multiplet splitting of each peak that…

A: Given 1,1,1,2-tetrachloroethane and 1,1,2,2-tetrachloroethane.Predict the number of chemically…

Q: What is the enthalpy for reaction 1 reversed? reaction 1 reversed: 2CO₂ + 3H₂O-C₂H5OH + 30₂ Express…

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Q: How might you accomplish the transformation shown below? (More than one step is required, and more…

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: Specify the possible J values for the following states . ¹p .4F . ²G

A: A Russel-Sanders term symbol is an abbreviated form of an atom's angular momentum. It can be written…

Q: Draw the structure of the product of the reaction shown above. (Take Note: H2O and HgSO3 (cation))

A: Alkyne gives a hydration reaction in the presence of sulfuric acid and a mercuric acid catalyst to…

Q: The graph shows the titration curves of a strong acid and a weak acid Estimate the pk, of the weak…

A: The objective of the question is to determine the value of .

Q: 2. Please predict the product of the following reaction and draw the mechanism cat. Pd (PPh3)4, Et3N…

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Q: A solution has a pH of 11.35. What is the concentration of [OH*]? 1.0x10-14 M 4.5x10-12 M 1.0x10-7 M…

A: Given data:pH of the solution=11.35We have to find the concentration of [OH−].Given…

Q: The L isomer of CHO HIC-OH HIC-OH H-C-OH CH₂OH

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Q: Based on the relative values of bond enthalpy, shown below, which of these gas phase reaction(s)…

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Q: An unknown mass of Na2O (molar mass = 61.979 g/mol) was dissolved in enough water to create a 150.0…

A: Answer:Value of pOH in a solution is:Also,

Q: Draw the Lewis structure of SF2 showing all lone pairs. What is the hybridization of the central…

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Q: 17.56 What amides will form each amine on treatment with LIAIH4? a. oro 040 b. C.

A: Information of question

Q: Calculate the free energy change under nonstandard state conditions. Use standard thermodynamic data…

A: Given,The reaction:2 N2 (g) + O2 (g)    2 N2O (g)temperature = 298.15 Kpressure of all species =…

Q: Match the labels with the correct values for the range of pH values that could be achieved with a…

A: Answer:Buffer solution is a type of solution that resists the change in its pH on adding small…

Q: 29. Which compound below will undergo the fastest rate of elimination? What reagent should be used?…

A: Given are cyclohexane derivatives. Elimination reaction involves formation of new pi bond and loss…

Q: What is the name of the reaction depicted below H₂O H₂SO4 cat HO

A: In a hydrolysis reaction, the water is used to break down the chemical bonds which are present in…

Q: 1. For the following electrochemical cell at 25°C: Fe(s)| Fe²* (aq) ||H* (aq)|Pt,H₂(g) (P =1.00 atm)…

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Q: Consider the set of successive ionization energies. IE₁ -418.8 kJ/mol IE₂ =4420 kJ/mol IE3=4420…

A: When an electron is removed from the outermost shell of an isolated gaseous atom the amount of…

Q: 135.0 mL of 0.11 MINH, with 240.0 mL of 0.11 MNH. Cl Express your answer using two decimal places.…

A: The volume of the  solution = The concentration of the  solution = The volume of the  solution = The…

Q: Show the detailed, step by step mechanism using the curvy arrow formalism and predict the structure…

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: What quantity of atoms of carbon are produced by the complete reaction of 8.31 grams of magnesium…

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Q: What is the relationship (same, enantiomers, or diastereomers) between the following two molecules?…

A: We have to determine the relation between the two sturctures:D

Q: For Indirect Iodometric Analysis of Copper... ~0.0896g KIO3 necessary to consume 350mL of 0.1 M…

A: The provided information describes a series of steps in an analytical procedure known as the…

Q: How many CAL must be added to heat 399.9 g of water from -20.0°C to 95.0 °C ? Don't do the…

A: Given mass of water ice, m = 399.9 g The energy required in each process which will take place…

Q: 3. Draw all the possible products for the following elimination reaction and circle the major…

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Q: A Cu² reagent called Benedict's reagent in the presence of a base is commonly used to oxidize an…

A: D-sorbose is a reducing sugar although it is not an aldos. Because during Benedict test solution…

Q: Phosphoric acid is a triprotic acid (K₁1 = 6.9 x 10³, K₁2 = 6.2 x 10%, and K3 = 4.8 × 10-1³). To…

A: Given,

Q: Draw the product of each of the following reactions. (b) (e) (g) NaN, H₂O ? HCN HOCH₂CH₂OH CH,OH ?…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Write down the common (not IUPAC) names of the organic molecules that would be released if this…

A: The objective of the question is to write the common names of the organic molecules that are…

Q: 2-1: Which of the following mixed compounds could be the best to be separated by extraction? NH NH…

A: Liquid-liqid extraction is a separation technique which employs the difference in solubility of the…

Q: Select the most stable alkene that can be hydrogenated to form 1,2-dimethylcyclopentane: ㅂ 아 d 아 임…

A: The double bond in 1,2-dimethylcyclopentene is reduced by hydrogen gas in the presence of palladium…

Q: What is the concentration, in m/v percent, of a solution prepared from 100. g NaCl and 5.0 L of…

A: Mass/Volume percent is defined as the mass of solute divided by the volume of solution and then…

Q: d) HC=CH H H X H H al of 1. NaH, ether 2. =CH Products LOMICH CH OH 2 free CH -C=CH

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: OH OH CH3 CH3 H2SO4 K2Cr2O7

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Determine the cell potential for an electrochemical cell based on the following two half-reactions…

A: Multiply reduction reaction by 2 to neutralize the electrons:

Q: Identify the major product of autooxidation of the following compound: xa о но-о O X OH xx OH

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Q: Is it possible to do the following reduction in one step? If so, add the necessary reagents and…

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: please don't provide handwritting solution..

A: Alkynes are synthesized by treating geminal or vicinal dibromide with strong base like sodium amide…

Q: OIC H₂C-CH-CH CNH heat H₂O +

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Q: What is the pH of a 4.100 M solution of HF(aq) at 25°C? 1) 2.59 O2) 1.29 3) 7.00 4) 3.20 5) 1.4

A: According to the Arrhenius theory,an acid is a compound that dissolves in water to furnish hydrogen…

Q: 1. Weigh 0,500 g of NaCl-containing sample and treat with 25 mL of 0.1086 M AgNO3 solution. The…

A: Since you have posted multiple questions with multiple sub parts,we will provide the solution only…

Q: Draw the major organic product of this E1 elimination reaction. Ignore byproducts.

A: The rate of E1-elimination reaction is depends upon the concentration of alkyl halide only.As the…

Q: In the half reaction shown below Asp 133, H156, and Ser 77 act as: His 156 Ser 17 :0. the oxyanion…

A: The given half reaction is,

Q: Draw the structural formula(s) for the organic product(s) formed when the following compound is…

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Q: Could we cut just one bond in the "starting" molecule shown in the drawing area below to create this…

A: Information of question

Q: b) O H 1. KⓇC=CH, THF 2. HCOOH Products

A: Reaction - 1 :The corresponding acetylene ion is a nucleophile and in the second step HCOOH is added…

Q: Consider the Ksp values of the following ionic compounds at 25 °C 2+ Ba² Pb²+ 2- CrO₂² 1.2 × 10-¹0…

A: The question is based on the concept of solubility product principle.It states that when a weak…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.