mmol of 1,3-dibenzoylpropane used to 4 sig. fig  Used: 405 mg molecular weight: 252.31 g/mol

Q: 4000 structure that best fits this data. 5 3000 4 2000 1500 Wavenumbers (cm^¹) 2H + 3 2 1000 3H 3H…

A: Site of unsaturation:

Q: What is the product(s) for 2-b

A: Alkyne gives a hydration reaction in the presence of an acid catalyst to form an enol which is…

Q: Write the equilibrium law expression for the following reaction: 2 NH3(g) N₂(g) + 3 H₂(g)

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: Consider the standard state electrochemical cell containing magnesium metal in 1.00 Mg ¹2 in one…

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Q: Copper(Il) phthalocyanine (Cu(C32H16Ns)) is produced by the cyclotetramerization of phthalonitrile…

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Q: Part D A solution formed by mixing 13.0 mL of 0.130 MHBr with 24.0 mL of 0.200 MHCI Express your…

A: We have to calculate the pH of the given solutions.

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Q: Draw the cycloalkene that would react with the reagent given to account for the product formed. ? +…

A: Hydration of an alkene refers to the chemical reaction in which water (H2O) adds across the double…

Q: A solution contains 0.04900 M Ca²+ and 0.09100 M Agt. If solid Na3PO4 is added to this mixture,…

A:

Q: N2, O2 & Ar have a total pressure of 1.16 ATM. What is the partial pressure of O2 in atm if the…

A: According to the Dalton’s law of partial pressure; the total pressure of mixture of gases is equal…

Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in…

A: Use the criss-cross method to determine the empirical formula from the given cations and anions.

Q: A buffer is made with 200.0 mL of 0.30 M propanoic acid (HC3H50₂) and 300.0 mL of 0.267 M NaC3H5O2.…

A: Buffer solution is the solution which have capacity to resist the change of its pH value even with…

Q: What is trichlorocatechol used for in the pulp and paper industry?

A: Chlorocatechols are formed as a result of the use of hypochlorite in the bleaching process in the…

Q: a) Give the most likely products of the following proton transfer reaction. Be sure to use the more…

A: The electronegativity of O is higher than N.So when alcohols and amine react, amine acts as base and…

Q: For lead, Pb, the heat of vaporization at its normal boiling point of 1740 °C is 177.8 kJ/mol. The…

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Q: need answer asap

A: When formation of more than one enolates are feasible then enolate which contain highly substituted…

Q: Give typing answer with explanation and conclusion what happens when water is put into a freezer?

A: The freezing point defines the temperature at which a liquid substance turns into a solid state at a…

Q: What is the voltage of the following cell? Use the Reduction Potential Table found in Chapter 17…

A:

Q: What must be added to the following half-reaction for it to be balanced? Zn(s) → Zn²* (aq) 2…

A: In a redox reaction, charge is balanced using electrons.

Q: Which of the following is not a radiation detector?  cloud chamber barometer scintillation…

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Q: Given the following half-reactions: g (aq) + e --> Ag (s) Mg2+ (aq) + 2e- ---> Mg (s) Eº = 0.800 V…

A:

Q: How many seconds are required to deposit 0.218 grams of tin metal from a solution that contains Sn2+…

A: F = 96500 C mol-1 Current = charge/time

Q: Calculate the degree of unsaturation (DU) for a molecule with the formula of C.H.

A:

Q: What is the correct balanced net ionic equation for the react Al, (SO), (aq) + Zn(s) → Al(s) + ZnSO₂…

A: Solids are not dissolved in aqueous solution .

Q: 4.41 Draw the more stable chair conformation of each of the following molecules. (a) (b) (c) (e)

A: Given different substituted cyclohexane.

Q: Write balanced chemical equations that correspond to the following equilibrium constant expressions.…

A: Equilibrium constant, K is the ratio of molar concentrations of products to that of reactants, with…

Q: Complete and balance the following redox equation as it would occur in aqueous solution. What is the…

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Q: Consider the following cycloalkene. 3 CH₂CH3 What are the ideal bond angles about each numbered…

A: Here I will solve third question for you.In First two questions, we need more information that is…

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 765.0 mg sample…

A: Amount of heat,Q required to change the temperature of a substance having no. of moles , n  and…

Q: 2. At 2000.0°C, the Keq for the decomposition of carbon dioxide gas to carbon monoxide and oxygen…

A: Answer :----

Q: c) CuO + NH3 → Cu + N2 (acidic conditions) Ox #method d) Cr(OH)3 + ClO33 → CrO4²- +Cl- (basic…

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Q: Consider the reaction 4HCI(g) + O₂(g)-2H₂O(g) + 2Cl₂(g) Using the standard thermodynamic data in the…

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Q: A chemistry student weighs out 0.216 g of chloroacetic acid (HCH₂CICO₂) int a 250. mL volumetric…

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Q: C. Calculate the cell potential for the overall reaction. D. Calculate the Gibbs free energy for…

A: The standard reduction potential of The standard reduction potential of The overall spontaneous…

Q: Find the pH and percent ionization of each HF solution (Ka = 6.8 ́ 10-4). In which cases can you not…

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Q: is the yield of product measured at equilibrium compared with the maximum possible yield of product.…

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Q: Use the data given here to calculate the values of AGin at 25 °C for the reaction described by the…

A: Gibbs free energy  is a thermodynamical quantity that measures the feasibility of the reaction Here…

Q: a) Give the products of the following acid-base reaction. CH3CH₂OH (aq) + HCI (aq) ⇒ ? b) Will the…

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Q: Consider the equilibrium H₂(g) + 12(g) 2 HI(g). If 1.2 mol of HI is placed in a 1.0 L container and…

A: Initial Moles of HI = 1.2 molVolume = 1.0 LEquilibrium concentration of HI = 0.40 mol/L

Q: Calculate AGO for the reaction below: 2Al(s) + 31₂(s)→ 2Al³+ (aq) + 61¯(aq) 636 kJ O-216 kJ O-636 kJ…

A: The given reaction is 2Al (s) + 3I2 (s) → 2Al3+ (aq) + 6I- (aq).We have to calculate the ∆G0 of the…

Q: a. i b. C. d. Cl₂ CH₂Cl2 OH H₂ (excess) Pd HBr

A: Given different multiple reactions.

Q: Draw the alkene that would react with the reagent given to account for the product formed. ? + H₂O…

A: Addition of water to alkene: Water adds to alkene to form alcohol. The addition of water is…

Q: 2C₂H6(g) + 70₂(g) 4CO₂(g) + 6H₂O(g) Be sure any of your answers that are calculated from measured…

A: Ethane combustion reaction is given.

Q: For each reaction, predict what mechanism will account for the major product(s) formed and write…

A: SN1 reaction involves the formation of a carbocation first, followed by the attack of nucleophile…

Q: suppose your absent minded lab partner grabbed medium porosity filter paper instead of the fine…

A: We have find out the answer.

Q: H3C CH3 Br NaO Et

A: The given reaction is elimination reaction that is E1 reaction, E1 stands for unimolecular…

Q: Complete the following table (the central atom for each species has an expanded octet): ICL5 SF6…

A: (1)    I3-1 (2)    ICl5

Q: System 5-aqueous hydrogen peroxide and aqueous iron(III) nitrate Hint: This system is not acidified.…

A: Given: a system of aqueous hydrogen peroxide and aqueous iron(III) nitrate. To answer: species list,…

Q: What must be added to the following half-reaction for it to be balanced? A1³* (aq) → Al(s) 1…

A: The unbalanced half-reaction is:Al3+ (aq)  →  Al(s)