Order the compounds made of the following molecules by increasing melting point. ol HO HO HO HO molecule melting point (Choose one) 1 (lowest) 2 3 4 (highest) (Choose one) (Choose one) (Choose one) X

Q: why doesn't option A work as well

A:

Q: A solid sample contains unknown amounts of potassium and magnesium chloride and moisture. 1.193 g of…

A: To calculate the % by weight of potassium and magnesium chloride in the sample, we need to first…

Q: Propose an efficient synthesis of hexylamine from hexanoic acid. ub The transformation above can be…

A: Given starting material carboxylic acid and it is converted into amine.   We can say that the…

Q: Balance the following redox equations by the ion-electron half-reaction method: 2- 3+ 2+ (a) (acid…

A: In ion-electron method, an equation is divided in two half that is oxidation and reduction half.

Q: Which of the given molecules has a triple bond? O CO2 OC2H2 ONH3 U2

A: Two multiple choice questions based on molecules. One question is based on formal charge on atoms…

Q: Using IUPAC rules as described in class, supply the name or formula of the compound, as needed.…

A: Give names or structures of the following compounds: Periodic acid  HBr(g)  Sr(HSO4) 2 Zinc…

Q: A solution contains 0.049 M Ag+ and 0.015 M Pb²+. If you add CI, AgCl and PbCl₂ will begin to…

A:

Q: 0 PM Wed Apr 5 K Question 52 of 62 For 2-methylbutane, the AH° of vaporization is 25.22 kJ/mol and…

A:

Q: A solution is prepared that is initially 0.26M in hydrofluoric acid (HF) and 0.25 M in potassium…

A: Answer: HF is the weak acid and KF is its salt with strong base, therefore their combination will…

Q: Calculate the solubility of CaF2 in water at 25 °C. You'll find K data in the ALEKS Data tab. Round…

A: Ksp of CaF2 is Ksp = [Ca+2][F–]2 =

Q: The heat of formation of liquid methoxyethane (CH₂OC₂H₂) is -216.4 kJ/mol. Which of the following is…

A: Heat of formation is defined as the heat released when 1 mole of a compound is formed from its…

Q: You are working in a chemistry laboratory and want to determine the mechanism for the following…

A:

Q: Order the compounds made of the following molecules by increasing melting point. molecule…

A: Melting point - The melting point is usually defined as the point at which materials changes from a…

Q: Consider the reaction described by the chemical equation shown. C₂H₂(g) + H₂O(1)→→ C₂H₂OH(1) AH =…

A:

Q: 1 T 2 3 4 +En Br HO +En OH HO +En Br +En он HO HO +En Br +En OH OH OH 11 10 Choose [Choose 1.…

A: The given reaction scheme is shown below We have to give the correct reagents for each step.

Q: The molar solubility of calcium carbonate in a 0.292 M potassium carbonate solution is M.

A: Molar solubility means maximum amount of solute that can be dissolved in per liter of solution. Ksp…

Q: What is the expected product for the following reaction sequence? il НО. OH NC ΝΗ H₂N. OH 1) xs…

A: In first step of reaction sequence when amine reacts with anhydride it will produce an amide as a…

Q: The AG of vaporization for 2- methylbutane at 298 K and 1.00 atm is 0.04496 kJ/mol. Calculate the…

A: ∆G° for vaporization of 2-methylbutane  = 0.04496 kJ/mol = 44.96 J/mol  Temperature (T) = 298 K

Q: Sketch the titration curve for the titration of 55 mL of 0.40 MA (Kb = 3.3x10-7) with a 0.40 M HCI.…

A: Given,  Molarity of A- = 0.40 M Volume of A- = 55 mL Molarity of HCl = 0.40 M Kb of A- = 3.3 × 10-7

Q: 3. Write the balanced chemical reaction that will be used to fill the air bag you make in this…

A: 3. Air bags are inflated at the time of accidental situations by a chemical reaction in which a gas…

Q: For the given reaction: 2NO(g) + 2H₂(g) → N₂(g) + 2H₂O(g) How would lowering the temperature affect…

A: Chemical reactions involve the collision of reactant molecules, and for a reaction to occur, the…

Q: The acid dissociation constant K of trimethylacetic acid (HC(CH³)¸CO₂) is 9.33 × 10¯º. Calculate the…

A:

Q: According to the following reaction, how many grams of potassium phosphate will be formed upon the…

A:

Q: A 3.873 gram sample of an organic compound containing C, Hand O is analyzed by combustion analysis…

A:

Q: Draw three repeating polymers of 4-hydroxybutanoicacid

A: A polymer is formed when a number of smaller units bond together and repeats throughout the chain.…

Q: A solution is prepared that is initially 0.46M in benzoic acid (HC H₂CO₂) and 0.12M in sodium…

A:

Q: Provide the correct IUPAC name for the compound shown here. H3C H CH3 CH3 CH-CH3

A:

Q: 2. Determine the product of the following reaction and draw a complete arrow-pushing mechanism for…

A: LiAlH4 is a less selective but more reactive reducing agent. LiAlH4 is also called a versatile…

Q: Write the correct equilibrium expression for the reaction shown below.…

A: We know equilibrium constant is the ratio of Product of concentration of product to the product of…

Q: You are working in a chemistry laboratory and want to determine the mechanism for the following…

A:

Q: Provide the correct IUPAC name for the compound shown here.

A:

Q: .. This question is given in the photo 2..The Haber process is used to produce ammonia for…

A:

Q: what is the total charge of this molecule NH3OH

A: The question is based on the concept of chemical bonding. we need to calculate charge present on the…

Q: Select the best answer for the product of the reaction below. 옥 a.) d.) OH 0= (Racemic) 1.)…

A:

Q: How many lone electrons does each of the following ions have? (numbers only in answer) a. Os+3-fill…

A: number of lone electrons calculation.

Q: Calculate the solubility of CuBr in water at 25 °C. You'll find K data in the ALEKS Data tab.

A: Answer: CuBr is a sparingly soluble salt and for a sparingly soluble salt, at the saturation point…

Q: A solution is prepared at 25 °C that is initially 0.36M in chlorous acid (HCIO₂), a weak acid with…

A: pH of buffer solution is calculated by using Henderson Hessalbalch equation

Q: Only London dispersion forces exist between these particles ionic crystal covalent network crystal…

A:

Q: assify each species as a Lewis acid or a Lewis base. NH3 Co³+ Lewis acid CO₂ B(OH)3 Answer Bank S²-…

A:

Q: Consider the following reaction at equilibrium.                           2 NH3(g) ---> N2(g) + 3…

A:

Q: 1. 1.00 mole of an ideal gas is expanded at a constant temperature of 298 K against a constant…

A: This problem is based on first law of Thermodynamics. The solution is given below.

Q: Retinol is a vitamin that plays an important role in eye function. The structure of retinol is shown…

A: Retinol is a vitamin that plays an important role in eye function. By observing the structure of…

Q: 1) Which of the following compounds would have the following peaks on a proton NMR spectrum. a.…

A: In organic chemistry in your spectroscopy is one of the important technique used for the elucidate…

Q: Phosphoric acid (H3PO4) is important in the production of both fertilizers and detergents. It is…

A:

Q: Br H₂O Draw SN1 Product

A: In SN1 reaction, reaction proceeds via formation of carbocation intermediate. The more stable…

Q: Can ferrocene be acetylated twice at both iron atoms

A: Ferrocene has two cyclopentadienyl rings, each of which is coordinated to an iron atom in the…

Q: Br Br Z. Note the order of addition and identify what X, Y, and Z have to be in order to make this…

A: Organic reagents are chemical species that undergo functional group transformation.

Q: Using the reagents below, list in order (by letter, no period) those necessary to prepare…

A: The compounds on which a double bond is present between two carbon atoms are known as alkenes. The…

Q: Predict the major products of the following process: x 1) 0₂ 2) H₂O OH You OH سعد OH ? i ноя O=O=O

A: The question is based on organic reactions.     we need to identify the product formed and explain…

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.