How many degrees of unsaturation are present in the following molecules: ii i iv HO C10H22 C,H;CI

Q: If 0.875 L of gas at 286 K expands to 1.731L at 311K and 1.54 atm, what was its inital pressure?

A:

Q: Which of the following experiments would be consistent with this mechanism? slow Step 1: 2NO2(g) →…

A: The rate of a reaction is always determined using the slow step.

Q: A chemical reaction follows this mechanism: S1 (SLOW):  C2H4 (g) + HBr(g) -->  C2H5+(g)  + Br-(g)…

A:

Q: Name the compound shown below.

A: Rule of IUPAC- 1) Longest chain as parent chain. 2) Numbering start from those side where more prior…

Q: 3.Which has higher ionization energy, potassium cation or chlorine anion? Why?

A: Ionisation energy is the minimum energy required to remove the most loosely bound electron.

Q: 7. Suppose you have an endothermic reaction with Keg = 1x 103. How could you adjust the temperature…

A:

Q: 3. What is the pH of water at 25°C that contains 0,75mg/L of hypochlorous acid?. Assume equilibrium…

A: Given data Concentartion of HOCl = 0.75 mg/L pKa (for HOCl)=7.54 Atomic mass are H=1 O=16 Cl=35.5

Q: You are asked to determine the alkali present and the percentage of each in a component of a sample…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 6. Find the product of the following reaction. Include the mechanism with intermediates and with the…

A: This have multiple questions, so I will solved first question for you with details explanation with…

Q: QUESTION 1 How many grams are in 2.08 moles of Zinc ? Report your answer to correct number of…

A: Here multiple question are given.

Q: Given the data in the table below and AH°rxn for the reaction SO2C12 (g) + 2H2O (1) → H2SO4 (1) +…

A:

Q: a. N204(g) ® 2 NO2(g) b. NaCI(s) ® Na *(aq) + CI "(aq) c. 2 NH3 ® N2(g) + 3 H2(g) d. CaO(s) + CO2(g)…

A: 1) Entropy is degree of randomness or disorderness in system.  If number of gaseous moles in product…

Q: sign of the entropy change

A:

Q: Question 26 If a reaction is endothermic, then O AH° 0 O AS° > 0

A:

Q: Prepare 100 mL of 0.0100 M KIO3. The dilute 0.0100 M KIO3 solution will be used to standardize the…

A: Given: Volume of stock solution (V1) = 5.00 mL Molarity of stock solution (M1) = 0.20 M Volume of…

Q: Why are alcoholic solutions (alcoholic NH2OHꞏHCl, alcoholic KOH, alcoholic HCl) used in the…

A:

Q: Molten ScCl3 can be electrolyzed to form metallic Sc. For what duration should an electrolysis be…

A:

Q: 12(g) 8. For the reaction 2 Ag) + B) Keg = 0.18 at 200°C %3D calculate (a) K for the reaction 2 C…

A: Given reaction is :  2A (g) + B (g) <----------> 2C (g) , Keq = 0.18  Calculate  (a). Keq for…

Q: Question 50 For each of the compounds below, A and C state whether the molecule is polar or…

A:

Q: Provide reagents and conditions to produce the products indicated. Eto OEt OH OEt Eto OEt (2.0…

A:

Q: below Ba2+ + 2e --- Ba(s) E° = - 2.91 v Mg2+ + 2e --- Mg(s) E° = -2.38 v Fe2+ ​​+ 2e --- Fe(s) E°…

A: Reduction occur at cathode and oxidation occur at anode. E°cell = E° reduction + E°Oxiation

Q: Which of the following atoms is paramagnetic? A) AI В) Ва C) Kr D) Zn E) Хе

A: Which of the atoms is paramagnetic ?

Q: represents SCN'. tructure A A) Structu Structure B -C=N:| [s=c=N] B) Structu

A: Most stable lewis structure is structure in which Octet of all atoms are completed and more…

Q: Which H atom in the molecule shown below will be most readily abstracted by a bromine radical?…

A:

Q: what are the different between the M_L in octahedral and M_L in tetrahedral?

A:

Q: For the compound shown, the most probable site(s) of electrophilic aromatic substitution is/are: OH…

A:

Q: The scattering of sunlight by the mixture of gas molecules in air results in the blue color of the…

A:

Q: Which of the following alkenes could be used to produce the following alkyl bromide as a major…

A:

Q: 30. A sample of vinegar weighing 10.52 g is titrated with NaOH. The end point is overstepped, and…

A:

Q: TETRACYANOETHYLENE polar or nonpolar?

A: The molecule which has zero diplole moment is non-polar while molecules which non-zero dipole moment…

Q: A 2 molal aqueous solution boiled at 102.0°C at sea level. At what temperature was it expected to…

A: the aqueous solution is expected to boil at 100 degree Celsius. vant hoff factor can be calculated…

Q: For the following reaction situation, select a correct product characterization using the response…

A:

Q: Sodium error encountered in using a pH meter causes a/an decrease in the pH reading of a solution…

A: This statement is true. Things to understand : pH  Sodium Error and the Effect on ph meter reading…

Q: Question 13 6 point What is the activity in atoms/sec of a 3 mg sample of "Rb (t12 = 2.8 minutes)?

A: Step by step solution are below

Q: 1. Calculate the percent composition of sucrose ( C12H22011) %O = 176.00 g/mol x 100 = 51.41% 342.34…

A: Known: Atomic mass of O = 16.00 amu Atomic mass of H = 1.01 amu Atomic mass of C = 12.01 amu

Q: Use retrosynthetic analysis to determine the three starting materials of the shown compound. All…

A: The correct answer about retro synthesis is given below

Q: Ivanic uonenbe (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (5).…

A: Please find the answer attached-:

Q: Calculate the pH of the above buffer after 10.00 mL of 1.000 M NaOH (0.01000 mol OH-1) was added to…

A: Here we are required to find the pH of the buffer solution after addition of 10 ml of 1M NaOH.

Q: The resonance structure on the far left is the major contributor to this compound's structure and…

A:

Q: g2+(aq) + 2Cl(aq) at take place at the anode and at the cathode, the direction in which the…

A: In the electrochemical cell, Oxidation takes place at anode and reduction takes place at cathode.…

Q: Chemistry (c) Treating lactone B with two equivalents of phenylmagnesium bromide, followed by…

A: Structural formula for the C18H22O2 = ?

Q: Rank the following in order of least-to-most acidic: B Br HO, HO, HO, Cl HO CI Br OC<B<A<D OD<A<B< C…

A: We have to arrange them in order of least to most acidic.

Q: 2. Show the step(8) necessary to transform the compound on the left into the acid on the right.…

A: (2) Transformation of p-nitrobenzoic acid from p-nitrotoluene -    When p-nitrotoluene is treated…

Q: 7. Using the value given for Keg for 'the equation in Problem 6, at 500°C, calculate (a) Ke for the…

A: The given equilibrium reaction is: 2HIg⇌H2g+I2g; Keq=0.016 ......(1)

Q: A) S B) Sn C) Sb D) As

A: As we know,in the periodic table,  same group elements show similar properties

Q: MC02 How many of the compounds shown are not expected to be converted into Grignard reagent on…

A: How many of the compounds shown are not expected to be converted into Grignard reagent on reaction…

Q: For the following pair of compounds, select a correct structural characterization from the response…

A: The correct answer of the above question is option IInd.   Have the same number of carbon atoms and…

Q: Assign the chiral center as R or S. CH,OH HO -H- CH3

A: •Lowest priority below the plane clock wise R configuration  •Lowest priority below the plane anti…

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.