lons and the Periodic Table

Q: Which of the statements about the hydrogenation reaction of alkenes A and B below is/are true? H2 A ...

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Q: Which of the following reactions are correct? There may be more than one correct answer H2O.H SO4 Hg...

A: First reaction is oxymercuration demercuration reaction, which follows markovnikov's rule such that ...

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 129.0 mg sample...

A: Mass of sample = m = 129 mg = 0.129 g Initial temperature = T1 = - 9.6°C Final temperature = T2 = 13...

Q: If the actual yield of the reaction was 75% instead of 100%, h was over?

A: This is a multiparts question. According to guidelines in multiparts question We can solve only the ...

Q: What is the least volume of 3.10 M HCl(aq) that will exceed the buffer capacity of 1.00 L of a buffe...

A: Buffer capacity is defined as the ability of the solution to resist the rapid change in pH by either...

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

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Q: The chemical structure of oxamide NH, is shown below. Highlight each atom that is an amino group. :0...

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Q: Identify compound Y? Ha Br2 CH3=-CH3 Y Lindlar Pd O 2-bromobutane meso-2,3-dibromobutane racemic (2R...

A: We have to predict the product Y.  

Q: A cylinder of a gas mixture contains 5.0% CO2, 12.0% O2, and the remainder is N2. The total pressure...

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Q: QUESTION 13 Which of the following statements is correctly labeled as true or false? Choose all corr...

A: Question needed to be answered is 13. In alkynes the triple bonded carbon atom undergo sp hybridizat...

Q: Nitrogen monoxide and oxygen react to form nitrogen dioxide. Consider the mixture of NO and Og shown...

A: Number of molecules of NO2 can be determined from the molecules of reactants present.

Q: Consider the following reaction. Pb(NO3)2(aq) + 2 KC(aq) → PBCI2(x) + 2 KNO3(y) Which species would ...

A: Spectator ions are those which present in both side of a reaction and does not take part in the reac...

Q: When amino acids are brought to the ribosome by the tRNA so a peptide bond can be formed, what is th...

A: tRNA structure is a single stand structure that is generated from DNA double helical structure that ...

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: According to question heat is absorbed by the system so the reaction is endothermic. 

Q: Nitrogen monoxide and water react to form ammonia and oxygen, like this: 4 NO(g)+6H2O(g) → 4 NH3(g)+...

A: Answer: This question is based on Le-chatelier's principle according to which, on changing any param...

Q: Determine whether each of the following salts will form a solution that is acidic, basic, or pH-neut...

A: The salts given are  FeCl3 C6H5NH3NO2 NH4Br KClO2  NaBr

Q: 3412.60 1419.25 1362.72 1221.21 1092.92 763.42 702.30 600.37 529 52

A: For interpretation of an IR spectra of a molecule we have to first look for some special frequency l...

Q: Consider the following reaction. C3H8 +5 02 3 CO2 +4 H20 Identify what main category of reaction it ...

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Q: How is blowing exhaled carbon dioxide into a basic solution similar to the interaction of fossil fue...

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Q: At a certain temperature the vapor pressure of pure water is measured to be 233. mmHg. Suppose a sol...

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Q: How many reductions can take place when using NaBH2(OMe)2

A: Oxidation and Reduction can be defined in term of hydrogen as , reduction is gain of hydrogen and ox...

Q: If you combine 250.0 mL of water at 25.00 °C and 110.0 mL of water at 95.00 °C, what is the final te...

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Q: Arrange the 0.10m aqueous soultions of the following solutes in decreasing order. According to free...

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Q: Label the following pair of alkenes as stereoisomers, constitutional isomers, or identical. Select t...

A: In the given compound, a pair of alkenes has the same molecular formula but the connectivity of the ...

Q: . PROPERTIES a. Combustibility: Pour a few drops of the distillate on a watch glass and ignite. Desc...

A: Answer is as follows:

Q: QUESTION 5 Consider the following reaction at equilibrium: A (g) = 2B (g) Temperature (°C) 200 400 K...

A: Exothermic reaction is a reaction in which heat is released and endothermic reaction is a reaction w...

Q: HC 0- -CH3 Consider the molecule above. Based on its structural formula, which odor/taste would this...

A: The given structure is an ester compound. Esters are responsible for the odors of many fruits.

Q: TION 8 Which of the following is the major organic product in the reaction sequence? 1. CH;CH-MGCI d...

A: Aldehyde reacts with Grignard reagent to give alcohol. 

Q: The mechanism for the reaction described by the equation CH,NC(g) CH,CN(g) is suggested to be k1 (1)...

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Q: In walking a kilometer, you use about 100 kJ of energy. This energy comes from the oxidation of food...

A: Solution .              Given that                      For 1km  energy required = 100kj 30% efficie...

Q: The p−toluenesulfonate shown undergoes an intramolecular Williamson reaction on treatment with base ...

A: Intramolecular Williamson reaction is used to synthesize ether from organohalide and alkoxide intram...

Q: Given the reaction at 25 ºC: CH3CH3(g)  +  2H2O(g)  + Ni(s)    2CO(g)  +  5H2(g)  + Ni(s)  ∆H= +300...

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Q: A solution is made using 74.6 g of phenol (MM = 94.11 g/mol) and 90.0 g of acetone (MM = 58.08 g/mol...

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Q: suggest two reactions that are very slow(take days or longer to complete)

A: Reaction having  very high activation  energy and very small rate constant  are classified  as slow ...

Q: Кey: reaction: CO Fe + CO2 Fe,0, + = Fe CO

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Q: Be sure to answer all parts. Part 1 out of 2 Predict the product of the following reaction (be sure ...

A: The syn-addition of hydroboranes to alkenes occurs with predictable selectivity, wherein the boron a...

Q: Calculate the mass of ammonia (NH, ) that contains a million (1.0× 10°) hydrogen atoms. Be sure your...

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Q: Click the "draw structure" button to launch the drawing utility. Draw one of the stereoisomers forme...

A: The alkene and the NBS reacts to form a cyclic bromonium ion in the polar aprotic solvent DMSO, whic...

Q: In lab two dikferent mobile phase compositions were used for column Chromatoghaphy. DiSCUSShow the h...

A: The solution of the answer is given below:

Q: asider the balanced net ionic equation below for the bicarbonate-carbonate buffer system:

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Q: QUESTION 7 Identify compound Y? H2 Biz Y CH3= CH, Lindlar Pd racemic (2R,3R) and (2S,3S)-2,3-dibromo...

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Q: explain this diagram

A: The diagram here depicts Ocean Acidification and carbonate ion formation essential for building bloc...

Q: 3. For the reaction 2NO (g) +2 H2↔ 2 H2O (g) + N2 (g) a. Write the equilibrium expression for the re...

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Q: Based on the initial rates given below, determine the rate constant, k for the following reaction. N...

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Q: CH=C-CH2–CH2-CH3 H2 + Pt, Pd, or Ni A) + HBr B)

A: Answer: This reaction is based on addition reactions of alkynes and alkenes.

Q: ccording to Table F, which compound is most soluble in water 1) barium phosphate (3) sodium acetate ...

A: Given Compound  Barium phosphate  From the table Phsophate ion is in the Column that showing ions fo...

Q: Structural Diagram with Approximate Bond Angles Formula Lewis Structure NO2* NO2- NH4+ NO3- 4 – 4

A: The detailed explanation of the given question is given below.  The given concept has been taken fro...

Q: HC-C-C-CH [이 OH If the above molecule undergoes oxidation, which functional group would be present i...

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Q: 6. How many signals on a 'H NMR spectrum would be predicted for the following compounds, which compo...

A: Each Chemically non-equivalent protons gives a signal. All equivalent protons gives only one signal....

Q: Consider the following reaction at equilibrium: A (g) = 2B (g) Temperature (°C) 200 400 Ke 56.9 2.10...

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