(d) (e) (f) CH3CHCOH CI NH2

Q: Substance X is known to exist at 1atm in the solid, liquid, or vapor phase, depending on the tempera...

A: And hence we can increase temp. By that remaining amount of energy afterwards

Q: conjugate base

A:

Q: 30- 25 22.285 20- atm 15 10- 5- 50 100 150 200 250 300 seconds created Is BF, being created or destr...

A:

Q: How many grams of Mg are there in a sample of Mg that contains 6.21x1023 atoms? grams

A: The amount of Mg present can be calculated as

Q: An aqueous solution contains 0.26 g of an organic compound in 1 L of solution. The osmotic pressure ...

A: a) Given, Mass of the organic compound (m) = 0.26 g Volume of the solution (V) = ? Osmotic pressure ...

Q: 4. Justify the following statement: (i) The symmetric H-bonds are stronger than asymmetric ones

A: Symmetric hydrogen bonds are stronger than assymetric hydrogen bonds. The reason is as given below.

Q: 11. The net reaction for formation of HI from H2 and I2 is H, +I, 2 2HI The following mechanism was ...

A:

Q: Read carefully the given partial names in IUPAC alkane nomenclature and check the columns where they...

A: answer :

Q: What is the volume of the following sample of gas at STP?   7.90 mol SF6   (Express the volume to th...

A: 1 mole of substance is equal to avogadro's  constant which is equal to 6.022 * 10^ 23 atoms.

Q: 2. Consider the following equilibrium process: co,(g) + H,(g)=C() + H,0(g) At equilibrium, [Co] = 0....

A:

Q: moles. grams.

A:

Q: Calculate the mass in kilograms of 11.9 mol of CuF2 2H20. kg CuF2 2H20

A:

Q: This is the excessive bending of bonds exhibited by a carbons at the point of rotation which creates...

A: Strain arises due to the repulsion between the bond electron of the molecule . So the molecule are a...

Q: A 0.50 mL human saliva sample was placed in a 100-mL volumetric flask and was diluted to mark with b...

A: Given that, a 0.50 mL of human saliva sample was placed in a 100 mL volumetric flask and was diluted...

Q: Consider the following table: Name Formula Conjugate Acid 1.8 x 10 5 4.38 х 10 4 NH3 NH,+ Ammonia Me...

A: For best buffer solution pH of the solution should be equal to pKa of acid.  For effective buffer so...

Q: What is AG for the decomposition of CaCO3 at 298 K and a partial pressure of CO2 of 4.00x10-4 bar? C...

A:

Q: Complete this table for the reaction T(k) [N2] [H2] [NH3] [Kc] 500 0.115 0.105 0.439   575 0.110   ...

A: KC can be calculated by writing the balanced equation.

Q: Example 5 A sample of zinc corrodes uniformly with a current density of 4.2 x 10° A/cm in an aqueous...

A:

Q: 6. Provide the missing products for the following reactions. ON. 1. NBS 2. tBuOK+

A: Let us make the product step by step.

Q: Describe the preparation of the following reagents. 3. 375 mL of 40 ppt Cl" from 0.01 M PbCl2

A: Solution -

Q: Is propanoic acid is ... a. polar or non-polar? b. soluble or not soluble in Hexane c. IMF presen...

A: Moleculer formula of Propanoic acid:  CH3CH2COOH The functional group present in this acid is Carbox...

Q: CrO42- can be used as an indicator when Br- is titrated with Ag+. What concentration of CrO42- shoul...

A:

Q: When 0.200 mol of CACO,(s) and 0.300 mol of Ca(s) are placed in an evacuated, sealed 10.0-L containe...

A: ANSWER : Given chemical reaction is : CaCO3(s)⇔ CaO(s) + CO2(g)Given :   PCO2= 0.220 atmV = 10.0 LT ...

Q: ie vapor pressure a

A:

Q: 6. Changes in enthalpy of an exothermic reaction is A. Positive C. negative B. Constant D. neutral ·...

A:

Q: What is the pOH of a 5.6 x 10-4 M solution of CsOH?

A:

Q: a) The radical chlorination of pentane is a poor way to prepare 1-chloropentane but radical chlorina...

A:

Q: Calculate the (a) Linearity constant (r), (b) y-intercept, (c) Slope, and (d) Protein content of an ...

A: Given

Q: The pectral data below i8 for a Compaund once OSed as a riot Control agunt, that is no longer due to...

A:

Q: How does the following affect the basicity of compounds? Explain clearly and thoroughly. a. Bond le...

A: Basicity is the number of protons given by an acid when it is dissolved in water. Acidic strength or...

Q: H3CHN A H2N H3CO- O- ENH H3COCH2CH2C CH2CH2CH2OH E H3CH2CH2CH2C CH2CH,COOH OH

A: 39. If each doubly bonded carbon atom in a compound is attached to different atoms/groups, 'E-Z' nom...

Q: A mixture of calcium oxide, Cao, and calcium carbonate, CacO 3, that had a mass of 3.454 g was heate...

A:

Q: Vinegar contains ~5 wt% acetic acid. How many grams of vinegar are required to react with 5g of NaHC...

A:

Q: Determine the point group of the following molecule: Fe

A: The given compound is Ferrocene. It is a staggered compound.

Q: 5. Identify each of the following changes of state as melting, freezing, or sublimation. a. Dry ice ...

A: The correct answer is given below

Q: Molar mas of

A:

Q: Some measurements of the initial rate of a certain reaction are given in the table below. H2 2| init...

A:

Q: A compound with a resonance that increases the stability of its conjugate acid is a strong acid. (A)...

A: Acids are substances that give hydrogen ions in a solution and bases are substances that give hydrox...

Q: Draw the product that could be formed when 2,3- dimethylbuta-1,3-diene reacts with (E)-2-butenedinit...

A:

Q: Draw the major and minor product that could be formed when 1-methoxy-1,3-butadiene reacts with 2-met...

A: Diels-Alder reaction: The Diels–Alder reaction is a pericyclic reaction (cycloaddition) between a co...

Q: In a gravimetric analysis, we need enough product to weigh accurately. Each tablet provides ~15mg of...

A:

Q: Rank the isomers in order of increasing heat of formation. Highest heat of formation Lowest heat of ...

A: The order of heat of formation of diene is given below 

Q: r the reaction (g) + O2 (g) = 2NO(g) ssify each of the following actions by whether it causes a left...

A: According to Le-chatelier's principle, when there is any type of stress is applied at equilibrium th...

Q: Directions: Complete the table below about the Kinetic Molecular Theory of Liquid and Solid. Descrip...

A: Please find your solution below : According to Kinetic Molecular Theory, the matter consist of parti...

Q: amount of ammonia s

A: In this question we have to explain what is the amount of ammonia depend on in the process of adjust...

Q: Draw the expanded structural formula of an organic compound with sixteen carbons using the following...

A:

Q: Balance the given equation using half – reaction method (electron transfer method). Crl3 + H2S Crl2 ...

A: Chromium is reduced, sulpher is reduced and Hydrogen is oxidised. 

Q: 1. The following reaction (studied by Nakamura et al.) is performed by an alkylating enzyme called C...

A: We have to propose a mechanism for the above given biosynthesis. Here in presence of alkylating enzy...

Q: ow much is left 2.0 s later?

A:

Q: TASK 4: Classify ME! Directions: Classify the following materials as Crystalline or Amorphous solids...

A: Sr. No. Example Amorphous or crystalline 1) Table salt Crystalline 2) Plastics Amorphous 3) Gr...

Coordination Chemistry

It is a part of chemistry, in which the study of compounds that have central atoms surrounded by molecules or ions, known as ligand, is known as coordination chemistry.