physion CH₂ I ₂₂ Zn ku CH₂Cl₂

Q: The liquid used in automobile cooling systems is prepared by dissolving ethylene glycol (HOCH2CH2OH)…

A: Raoult's law states that the vapor pressure of the solution is equal to the product of the mole…

Q: Write the product of the following transformation along with the mechanism. NH₂ H Ph H+

A: The given scheme describes the reaction between aldehyde and amine in the presence of acid to yield…

Q: A solution made by dissolving 7.05 g of barium chloride is completely reacted with a second solution…

A: The percentage yield is calculated as follows:  Percent yield = (Practical yield/Theoretical yield)…

Q: Boyle's (pressure, 3) Convert 338 L at 63.0 atm to its new volume at 1.00 atm. Ort censteint Pic R.…

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Q: how many ions are there in 4.50g of MgBr2? (Mg = 24.305 g/mol, Br = 79.904 g/mol, assume NA = 6.022…

A: In this question we need to find the number of ions present in 4.50 g of MgBr2 Atomic mass of Mg =…

Q: In alcohol fermentation, yeast converts glucose to ethanol and carbon dioxide: C6H12O6(S)…

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Q: The liquid used in automobile cooling systems is prepared by dissolving ethylene glycol (HOCH2CH2OH)…

A: To calculate the vapor pressure of the coolant solution, we need to use Raoult's law: P=Xethylene…

Q: Can you explain to me about the significant figures addition and subtraction rule? Example of the…

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Q: Is the following PE diagram representing an endothermic or exothermic reaction? PE (kJ) 250 200 150…

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Q: The energy E of the electron in a hydrogen atom can be calculated from the Bohr formula: Ry E=- n In…

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Q: but on the right there is a double bond, so wouldnt that make it a different group than the one on…

A: Chiral carbon :-  A carbon atom bonded to four different atoms or groups is known as chiral carbon

Q: O X HO, HO₂C H HO₂C H₂C ОН CO H CH₂ CO₂H CH3 Correct Answer: CH3 (no answer) HO₂C I OH H₂C CH2

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Q: For structures A-C, determine the type of radical. A B C

A: we have to determine the type of radical for the given structures

Q: Given the physical properties of the following elements at room temperature, classify each one as…

A: This answer is based on the physical properties of various elements at room temperature and their…

Q: Mechanism II: S1 (FAST): 2Br` (aq) + H₂O₂(aq) + 2 H¹(aq) → Br₂(aq) + 2 H₂O(l) S2 (SLOW): Br₂(aq) +…

A: Given that, a reaction is 2H2O2 (aq) → 2H2O(l) + O2(g). Also, the change of rate with the…

Q: Calculate the linear density (in units of atoms/nm) along the [101] direction in copper.

A: Well, we have to use the formula- Linear density=Number of atoms in the direction of vectorlength of…

Q: 3141592m = m = km

A: Since, For conversion of m to Km 1Km = 1000 m or 1 m= 10-3 Km then,

Q: Given the following solubility of succinimide in water and methanol, which would be a better solvent…

A: Recrystallization is a technique used to purify solid compounds based on differences in their…

Q: List these electron subshells in order of increasing energy. 3d, 5s, 4s, 4p Note for advanced…

A: According to the Aufbau Principle filling of electrons in a subshell is proceed from a subshell…

Q: Draw the simplest set of curved arrows that shows how the structure on the left could be turned into…

A: In a molecule with resonance, the electrons are not fixed in one specific location, but are spread…

Q: 20.0 6mm Ha 5) What pressure (mm Hg) is required to compress 196.0 liters of air at 1.00 atmosphere…

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Q: Given the following data, determine the rate constant, k, of the reaction: H₂(g) +21CI(g) → 12(g) +…

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Q: Draw the simplest set of curved arrows that shows how the structure on the left could be turned into…

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Q: A ¹H NMR spectrum is shown for a molecule with the molecular formula of C₂H10O2. Draw the structure…

A: First, we have to calculate the double bond equivalence (DBE) by using the formula. DBE = x + 1 - (y…

Q: Calculate the mass, in grams, of solute present in each of the following solution a. 310. g of 1.39%…

A: Dear student since you have posted multiple parts question, As per BARTLEBY QnA guidelines we are…

Q: 3. Draw the most stable chair conformation of glucose. OH HO HO m... HO HO: 4. Ascorbic acid…

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Q: The data table below is used for the next two questions. For both questions, you're being asked…

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Q: In 2004, New York City Transit started to use ultra-low sulfur kerosene to fuel its fleet of buses.…

A: We will require molar mass of  Kerosene:C12H26=(12x12)+(26x1)=170 gmolDiesel:…

Q: A homogeneous mixture is made by dissolving 4.23 grams of solid potassium cyanide in 1000 g of…

A: It is given- 4.23 grams of Potassium cyanide is added to 1000g of water and it makes a homogeneous…

Q: 00 A Are any of them s orbitals? List the s orbitals, if any. Are any of them p orbitals? List the p…

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Q: The following mechanism has been proposed for this overall chemical reaction: 2 H2O2 (aq) — )2…

A: "Since you have asked multiple questions, we will solve only the first question as per our Q&A…

Q: State TWO benefits of the mobile phase being prepared by the instrument rather than having to be…

A: The benefits of having the mobile phase prepared by the instrument rather than manually by a lab…

Q: 3. Propose an efficient synthesis for the following transformation. You might find it useful to…

A: The synthesis of given reaction can be proceed as :

Q: se the correct reagent(s) for the following THE WH HARG Br Br

A: All the reactions are H-Br addition to alkene .  All the given reagent have also different role .

Q: 1. In the future, you are employed as an organic chemist in finished when you realize that you forot…

A: These are the examples of hydroboration oxidation, Jones oxidation and esterification

Q: IX. Starting with any of the following "potential starting materials" and any other non-organic…

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Q: 2. What are the correct starting materials for the following reactions Br Br 36 ? ? ? Br₂ CC14 1) 03…

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Q: Nitrogen and water react to form nitrogen monoxide and hydrogen, like this: N₂(g) + 2 H₂O(g)→2 NO(g)…

A: Consider the given information as follows; N2 (g) + 2 H2O (g) → 2 NO (g) + 2 H2 (g)  KP = ?

Q: Assume the electrons move from the right electrode to the left electrode in the voltaic cell…

A: Redox reactions are reactions which involve the transfer of electrons from one species to another…

Q: Charles's Law (temperature, volume) 86°C. 1) A 550.0 mL sample of nitrogen gas is warmed from 77 °C…

A: 1) Given data :  volume of nitrogen gas = 550.0 ml  initial temperature, T1 = 77 degrees Celsius =…

Q: How do we know when tonsttack the beta carbon vs the Carbonyl carbon

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Q: In lecture, the professor named a molecule 4-ethylpentane. An alert student pointed out that…

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

Q: X = m= is the mo 0.091 Incorrect 5.59 Incorrect 1o11, A, 0f solute and the ty, m

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Q: 2.7. A piston having 0.033 mol of gas at 35.0°C expands from 0.77 L to 2.00 L. Calculate the work…

A: Given , moles of gas , n = 0.033 mol initial volume ,  V1=0.77 L final volume ,   V2=2.00 L

Q: If you have a sample that is made up of carbon and hydrogen only and you want to do a TLC analysis…

A: Thin layer chromatography (TLC) is a common analytical technique used to separate and identify…

Q: What is the major organic product of the following sequence of reactions? 1) Br2, FeBr3 (cat.) 2)…

A: Aromatic benzene undergoes electrophilc aromatic substitution reaction with Br2 and methyl iodide in…

Q: Add curved arrow(s) to draw the final step of the mechanism. H₂C Bri Br CH₂ H₂C Edit Drawing Bra CH₂…

A: We have to use curved arrows in  the given step of the mechanism

Q: This week's experiment is about rate laws. If the initial rate of reaction is 1.92 M/s for an…

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Q: Identify the correct classification for the reaction: N₂ + 3H2 → 2NH3 a. Combination Ob.…

A: Combination reaction: In this reaction, two reactants combine to form a single product; hence the…

Q: The pH of an aqueous solution at 25°C was found to be 8.70. The pOH of this solution is The…

A: Formula :     We know at 25°C temperature -  pH + pOH = 14  pH = –log[H3O+]   pOH = –log[HO–]  and…