10 10 40 8 60 18 8 30 of Solute (g)

Q: reacting with 1mol HBr, for each compound which double bond is more reactive and why

A: Addition reaction of HBr on alkene is known as hydrobromination reaction.  Addition bromine is takes…

Q: Accurately and precisely record the volume reading for a liquid in a 100-ml graduated cylinder in…

A: The given cylinder is a 100 mL graduated cylinder with least count of 1 mL There are markings for…

Q: 12. Provide products for the following reactions I Н c=c н H3C c=c CH3 CH3 Н CH3 НО-Н acid cat.…

A: Reactions involve the addition of H2O, HCl, H-H, Cl-Cl to C=C of alkene compound. addition of water…

Q: Consider the following equilibrium: Fe(OH)3 (s) + 3H* (ag) Fe3* (ag) + 3H₂O (1) a) Given a Kap of…

A: Ksp is the solubility product constant which is determined as the equilibrium constant for a solid…

Q: Data for the following reaction are given in the table below. CO(g) + NO₂(g) → CO₂(g) + NO(g) Trial…

A: Suppose a reaction  M +N –> O Then rate law equation of this reaction given as  Rate = k[M]a[N]b…

Q: Consider the table. Metal Tm (K) ΔHfus (kJ/mol) Tb (K) ΔHvap (kJ/mol) Li 454 2.99 1615…

A: Given data for Cs: Tm is 302K ∆Hfus is 2.10 kJ/mol Tb is 942K ∆Hvap is 66kJ/mol To find: ∆Sfus and…

Q: With the image attached make one graph of the average volume and density vs year. Be sure to label…

A: To plot the graph of Average Volume and density vs Year. Also, To label the axes

Q: 2 CH₂OH(g) + H₂(g) → C₂H, (g) + 2 H₂O(g) Predict the signs of AHrxn and ASrxn for the following…

A: The enthalpy change of the reaction measures the amount of heat energy absorbed or released by the…

Q: Spectrum B is ✓ [Select] internal alkyne terminal alkyne

A: IR spectroscopy based on the bond strength of different bonds present in a molecule. hence it helps…

Q: Part G the energy lost when 18.3 g of gold cools from 224 °C to 113 °C ΕΙ ΑΣΦΑΛ Submit Request…

A: Part G18.3 g of gold cools from 224 °C to 113 °C .We have to calculate energy lost during the…

Q: Calculate AH for the reaction 2Sn(s) + O₂(g) → 2SnO(s) Given the following hypothetical data: Sn(s)…

A: Since,According to Hess's law change of enthalpy in a chemical reaction is same regardless of…

Q: Which one of the following changes could double the rate of the reaction 2 A(g) + B(g) + 3 C(g) → 3…

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Q: Lead has a density of 11.3(g)/(m)L. If you have 105 grams of lead, what is the volume in…

A: The given data is as follows: The density of Lead = 11.3 g/mL The mass of Lead = 105 g The volume of…

Q: Which compound would have the largest wavelength for its Xmax? A B

A: Homo-annular dienes have a λmax value of 253 nm. On addition of a conjugated double bond to this…

Q: Una estructura resonante posible para la siguiente molécula es: a. b. C. NH₂ NH₂ +NH₂ + 1 :NH₂ :NH₂

A: In this question, we will identify the possibile resonance structure of the given compound.  You can…

Q: Draw the two products of the reaction shown below. Ignore inorganic byproducts. HBr

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Q: An 18-month-old and weighing 32 pounds needs streptomycin sulfate. This drug is administered to…

A: Age of the infant = 18 month 1 year = 12 month Age of the infant in years = 18 month × (1 year/12…

Q: 73. At 291 K the ionic velocities of Ag* is 0.00057 cm/s and that of NO3 is 0.00063 cm/s. If the…

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Q: Starting from the wedge-and-dash structure below, rotate the back carbon to provide the Newman…

A: The Newman projection represents the dihedral angle and the different conformations of the molecule.…

Q: OH HOO, но H₂O A ?

A: In the given reaction the reactant contains ketone and alcohol functional groups. In the presence of…

Q: Which type of reaction will an alkene not undergo?

A: Given : types of reaction

Q: . Draw the bond line structure for each compound (a. and b.) below 2. What are the fragment ions…

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: 67. The boiling point of Chloroform was raised by 0.325K when 5.141 × 10 kg of a non- volatile…

A: Colligative properties are properties of a solution that depend on the number of solute particles…

Q: How many moles of N₂ are present in a 5.00 L sample of gaseous N₂ at STP?

A: For ideal gas,  PV = nRT  where, P = pressure = 1 atm at STP V is volume = 5.00 L  R = gas constant…

Q: Draw the most stable formation for the following compound.

A: In general, ring flipping in chair conformations of cyclic hydrocarbons is a result of rotations…

Q: Which of the two molecule represents the following ¹H-NMR spectrum? g 3H O The one on the right The…

A: triplet, 3H obtained at 1.05 ppm due to -CH3 of -CH2CH3 and quartet, 2 H indicate there is…

Q: 4. Draw the mirror image, enantiomer, for each molecule.

A: Stereoisomers: If the isomers have the same molecular formula and the same bond connectivity but the…

Q: 2NO(g)+2H2(g)→N2(g)+2H2O(g)2NO(g)+2H2(g)→N2(g)+2H2O(g).   If the rate constant for this reaction…

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Q: a. Using the average atomic mass of carbon, calculate the mass (in amu) of 165 carbon atoms. amu b.…

A: Since you have posted multiple subparts question, we will solve the first 3 subparts for you as per…

Q: A certain element consists of two stable isotopes. The first has a mass of 14.0 amu and a percent…

A: The atomic weight of the element with isotope mass and its abundance is calculated using the formula…

Q: An 18-month-old and weighing 32 pounds needs streptomycin sulfate. This drug is administered to…

A: The Fried's rule is a method which is used to calculate the correct dose of the medication for…

Q: 7. Predict the product(s) AND draw the mechanism for the following reaction. TO CH3CH2OH/H2SO4 وی کے…

A: In ring opening of epoxide in presence of acid first protonation of epoxide takes place followed by…

Q: 7) from 2.50 s¹ at a temperature of 22.0°C to 12.5 s¹ at a temperature of 35.0°C. Calculate the…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: You need to use a dilute hydrochloric acid solution in an experiment. However, the only bottle of…

A: We have to calculate the pH of the solution

Q: References Use the References to access important values if needed for this question. A sample of…

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Q: A solution that contains 55.0g of ascorbic acid in 250. g of water freezes at 2.34*C. Calculate the…

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Q: Complete each of the following statements for a molecule of SbCl3: Drag the terms on the left to the…

A: we have to fill the missing boxes for the SbCl3 molecule

Q: 6-205. Suggest a suitable mechanism for the following reaction: Br Br ---··6·4 + NBS =Clabel…

A: It is based on the concept of allylic bromination.  Here we are required to predict the suitable…

Q: - Name the following compounds according to IUPAC rules: (1) (2) (3) (4) J

A: Note: Since you have posted a question with multiple sub-parts, we will provide the solution only to…

Q: what is the purpose of adding concentrated sulfuric acid to the product, 1-bromobutane after…

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Q: Given the following IR data, what is the most likely identity of the compound? Wavenumber (cm¹)…

A: IR spectroscopy is an important tool for the determination of the functional group in the compound.…

Q: Three samples of three different gases are listed in the table below. All the samples contain…

A: Introduction The ideal gas equation, also known as the ideal gas law, states that PV = nRTwhere, P…

Q: Using the particle in the box equation and a wavelength of 400 nm, what is the length of the box of…

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Q: 18. Circle the compound in each pair that you would expect to have a higher boiling point. Then,…

A: we have to select the structure with higher boiling point

Q: 4)√ for the units) for the reaction 2A + 2B + 2C products. Show all work (shortcuts are allowed, but…

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Q: 14. How is the reactivity of isolated C=C double bonds different from the double bonds in benzene?…

A: We know in presence of light free radical mechanism will proceed  and allylic free radical is more…

Q: A reaction mechanism has the following proposed elementary steps: Step 1: A ⇌ B + C Step 2: A + B →…

A: The given steps of the reaction are: Step 1: A⇌B+CStep 2: A+B→DStep 3: 2A+D→C+E In chemical…

Q: 3 steps ОН nobchadua Ene ograbnu w bruogmoo

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Q: What is the major product of the following reaction sequence? 1) NBS (1 equiv), heat 2) t-BUOK (A)…

A: Organic compound are reactive in nature and undergo different kind of reaction to form different…

Q: 3.90 g sample of Cl₂ reacts with PC13 to form 11.45 g of PCl, according uch PC13 is needed? [Hint:…

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