order of th

Q: OH

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Q: Rank the following compounds in order of decreasing acidity. Start with the most acidic compound. CN...

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Q: The heat of the solution of ammonium nitrate is 26.2 kJ/mol. If a 5.368 g sample of NH₄NO₃ is added ...

A: Heat of the solution of ammonium nitrate = 26.2 kJ/mol Mass of ammonium nitrate = 5.368 g Volume of ...

Q: The dissociation vapor pressure of a salt A2B(s) A2ig) + B(g) at 367°C is 208 kPa but at 477°C it ha...

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Q: 1) The number with the most significant zeros is A) 250000001 B) 0.00002510 C) 2.5100000 D) 0.025000...

A: solution

Q: (Q78) Consider the following rate law: Rate = k [A][B]?[D] Select all the true statements listed bel...

A: The general formula is the following: Rate of reaction = kAxByCz where A, B, C are the concentration...

Q: Which of the following is least soluble in water? A. CH3OH B. CH3CH2CH2OH C. CH3CH2OH D. CH3CH2C...

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Q: As much as 8 grams of NaOH (Mr = 40) is dissolved in water until the volume of the solution becomes ...

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Q: C6H10O4 I need help answering 2 3 4 5  For IHD please show step by step  ir analysis, frequency, ...

A: Qualitative analysis is a type of analysis that help in determining the identity or the components p...

Q: with sides es of the

A: To find the Electric potential for the given cube.  

Q: AIf the rate of the reaction is only catalyst-dependent, what order of the reaction will be? Zero, f...

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction occur...

Q: Draw the resosnance structures of the given charged molecule

A: Answer - Resonance structure - Resonance structures are sets of Lewis structures that describe the d...

Q: Swern or Dess-Martin HO,

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Q: Which compound will undergo elimination-addition reaction (benzyne mechan

A: Here we have to predict the aromatic compound which will undergo elimination- addition ( benzyne mec...

Q: What is the structure of the conjugate acid for the reaction shown below? OK NH3 NH C OB OA

A: Conjugate acid if formed by the addition of a proton to the base.

Q: 3. Draw the following molecules? a. 3-ethylcycloheptanol b. 2,4-hexandiol c. o-hydroxybenzoic acid d...

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Q: HNO3 + KOH – KNO3 + H20 AH = - 57 Exothermic

A: As □H of reaction is negative, then reaction is Exothermic while when □H is positive,  then reaction...

Q: CH3 CH3

A: IUPAC name of given compound is :  

Q: True or False Adding salt to water will decrease its freezing point, which will increase the time i...

A:      Let us take water as a ice.  Salt melts ice and helps keep water from re-freezing by lowering t...

Q: 3. The glass membrane electrode is one of the types of ion-selective electrodes. Discuss the mechani...

A: In the quantitative analysis, techniques based on electrochemistry are used to determine the amount ...

Q: Which is the better nucleophile, A or B?

A: Here A is better nucleophile .

Q: In handling reagent, excess reagents should be

A: The quantity of the reagent once you taken from the reagent bottle, the excess of reagent after enou...

Q: What is the purpose of structural information in relation to the performance of health care data? O ...

A: The correct answer is :- makes the collection and analysis of data more convenient.

Q: The equilibrium constant, Kc, for the following reaction is 55.6 at 698 K. H2 (g) + I2 (g)  2 HI (g...

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Q: 8. As mentioned in exercise 5, carboxamides are compounds used for cancer treatments, and studies of...

A: Here we have to write the intermediate products formed during the given sequence of reactions.

Q: Direction Using the phase diagram (shown below) for water, determine the state of H2O at the followi...

A: The triple point of the phase diagram gives information that all three phases (solid, liquid and gas...

Q: Evaluate each pair of statements and choose from the following which condition is applicable: Statem...

A: Evaluate each pair of  statements and Choose from the following which condition is applicable 

Q: 50.0 g of methanol (CH3OH, molecular mass = 32.04 g/mol) is dissolved to make 500.0 mL of solution. ...

A: Given, mass of methanol = 50 g          Molar mass of methanol = 32.04 g/mol         Volume of solut...

Q: 2. Provide an explanation (using resonance structures) for why the barrier for rotation about the ma...

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Q: Write the equation of the reaction in forming benzalacetone. Identify the electrophile and nucleophi...

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Q: Menthol is a crystalline substance with a peppermint taste and odor. When 1.52 g of menthol is disso...

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Q: Which of the following statements about the ionic bond in ammonium chloride is correct?

A: The correct answer is 2. The ionic bond in NH4Cl is formed by the electrostatic attraction between a...

Q: 3 attempts left Check my work Be sure to answer all parts. Equal volumes of 0.220 M AGNO, and 0.200 ...

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Q: (Q78) Consider the following rate law: Rate = k [A][B]?[D] Select all the true statements listed bel...

A: The overall order of the reaction is the sum of all orders of concentrations of reactant.  

Q: 11) Which of the following is an isoelectronic series? A) 02-, F, Ne, Na+ B) S, a, Ar, K E) Si2-, P2...

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Q: A typical cheese contains 30.17% water, 31.23% protein, 34.39% fat by mass and the rest made up of m...

A: A density of any object depend on the mass of the object as well as the volume it occupies. Here we ...

Q: For the reaction given below, the value of the equilibrium constant at 400 K is 64.0. Br2(g) + Cl2(g...

A: Equilibrium constant = 64.0

Q: CH,COOH NaOH OH

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Q: 17. Aiphonse Bertillon (1853-1914) devised the first sei- entific system of using a series of body m...

A: 17) Alphonse Bertillon (1853-1914) devised the first scientific system of anthropometric using a ser...

Q: Propose a structure(s) for the product(s) of the following reactions. H2SO4

A: Here H2SO4 can only act as electrophile and this reaction is called sulphonation.

Q: Write the reagents/mechanisms/products of the following reactions. .COPH Weak base PHCHO (S)-proline...

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Q: A 5.00 (+0.01) ml Class A transfer pipet is used to transfer 5.00 mL of a 0.309 (20.003) M Cut stock...

A: In order to determine the concentration of the diluted solution, apply the dilution formula: M1V1=M2...

Q: True or False Electrolytes can affect the vapor pressure of the solvent by lowering it.

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Q: A chemistry student weighs out 0.417 g of citric acid (H,C H¸O,), a triprotic acid, into a 250. mL v...

A: Given,  Weigh of citric acid = 0.417 g  Volume of citric acid = 250 mL  Molarity of NaOH = 0.1000 M ...

Q: INVENT OR INNOVATE A PLASTIC OR RUBBER-BASED PRODUCT  IDENTIFY ITS PROCESSES TO PRODUCE WHY USE THAT...

A: Polymers are made up of small molecules called monomers. The process, polymerization take place eith...

Q: For the following five reactions: (i) Cl− + AlCl3 → AlCl4− (ii) (CH3)3N + HCl → (CH3)3NHCl (iii) OH...

A: The reactions given are, (i) Cl− + AlCl3 → AlCl4−(ii) (CH3)3N + HCl → (CH3)3NHCl(iii) OH− + H3O+ → 2...

Q: ETHANOL Sp.Gr.- 0.791 A cylindrical unknown solid material with a diameter of 10cm and a height of 3...

A: Given: Height of unknown cylinder = 30 cm = 0.3 m  Diameter of unknown cylinder = 10 cm = 0.1 m  We ...

Q: 5 [Mo(η6-c6h6)(η2-c2h4]- structure

A: Structure of 5[Mo(η6-C6H6)(η2-C2H4)]- = ? 

Q: hat is the pH of the carbonic acid if 20.00 mL of 0.0500 M H2CO3 is titrated with (a) 0.00 mL; (b) 1...

A: Here we have to find pH of the solution at different stages when 20 ml of 0.05M H2CO3 is titrated wi...

Q: Propose a structure(s) for the product(s) of the following reactions. HO. HNO3, H2SO4, Br NO2

A: