What types of intermolecular forces exist between Br₂ and CCl4? O dispersion forces and ion-dipole None. dispersion forces, dipole-dipole and ion-dipole O dispersion forces O dispersion forces and dipole-dipole

Q: K, for phenol (a weak acid), C6H5OH, is 1.60×10-10 K, for formic acid, HCOOH, is 1.80×10-4. K, for…

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Q: Identify 4 peaks and annotate the IR of ethyl-4-aminobenzoate

A: We are given the IR spectra of ethyl-4-aminobenzoate

Q: Calculate the pH at 25 °C of a 0.49 M solution of anilinium chloride (C6H5NH3C1). Note that aniline…

A: Answer: This question is based on Ostwald's dilution which suggests that when a weak acid is…

Q: Your answer is partially correct. One of the solids present in photographic film is silver bromide,…

A: Given -> 2AgNO3(aq) + CaBr2(aq) ----> 2AgBr(s) + Ca(NO3)2(aq) Molarity of CaBr2(aq) = 0.110 M…

Q: What is the wavelength (in nm) of a photon if the energy is 7.17 x 10-¹9 J? (h= 6.626 X 10-34 J. s)

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Q: how would i get the the enthalpy change for this process?

A: From step-3, the enthalpy of reaction, ∆Horxn = - 4702.86 kJ  The required conversion factors from…

Q: With specific reference to Pauling’s rules of crystal chemistry, explain, with the aid of labeled…

A: Pauling rules of crystal chemistry are helpful to identify and understand different aspects of…

Q: Gaseous methane CH4 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and…

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Q: Given a solution of 0.13 M formic acid (HCOOH) with a pH of 2.4, calculate the acid’s Ka.

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Q: The pH of a 1.3M solution of boric acid (H₂BO3) is measured to be 4.56. Calculate the acid…

A: pH = 4.56

Q: B. GENERAL CURVED ARROW MECHANISMS. identify each of the four types of arrow pushing patterns…

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Q: 7. Which compound is more soluble in water-CH₂COOH or CH CH CH CH? Explain. 8. Which compound is…

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Q: 5. Suppose you need 2.50 L of 1.35 M hydrochloric acid, but only the concentrated acid (11.6 M) is…

A: The Final Volume of the hydrochloric acid can be calculated using the formula M1V1 = M2V2 . Where M1…

Q: In the isolation of eugenol using steam distilation, what will happen if one use instead fractional…

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Q: 63.45 mL of 0.250 M Ba(OH)2 reacts with 0.750 M HNO3 and reaches the endpoint using phenolphthalein…

A: Here we are required to find the volume of nitric acid required for this reaction.

Q: Il Consult Appendix E. Calculate the radial acceleration (in m/s and g's) of an object (a) on the…

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Q: Balance the equation using lowest whate-number cofficients. equation :-/ C1₂ H2₂291 +0₂ → CO₂ + H₂O

A: The equation is ;  C12H22O11 + O2 ---> H2O + CO2  Balance a equation means in both side of the…

Q: The reaction N2O4(8) 2NO₂(g) has a Kp = 0.140 at 25 °C. In a reaction vessel containing the gases in…

A: Given -> N2O4(g) <-----> 2NO2(g)  Kp = 0.140  T = 25°C = 25 + 273 = 298 K  Partial pressure…

Q: What volume of 0.250 M Na3PO4 is required to precipitate all the lead(II) ions from 190.0 mL of…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter

Q: а What is the form of this sugar? CH₂OH OH CHOH OH OH OH -QOH OH CHOH OH OH CHOH OH O OH он он Ка…

A: Given sugar: We have to draw the alpha form of this sugar.

Q: Consider this endothermic reaction at equilibrium: How would the following changes affect the net…

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Q: Dinitrogen tetroxide was used as part of the fuel for the lunar lander in the Apollo missions.  It…

A: Given that Kp = 0.133

Q: 14.1 L of CO2 at 61.47 °C occupies a volume of 23.3 L when the temperature is changed. What is the…

A: Here given initial volume(V1) = 14.1 L                    Final volume(V2) = 23.3 L…

Q: Determine which ions are present in each of the compounds. Cr₂03 Cr+ 0²- c²+ ☐ 0³- c²+ PbCl4 Pb³+…

A: The given compound is : Cr2O3  ions : Cr3+ , O2-

Q: 2 Which of the following compounds exhibits primarily dipole - dipole intermolectar forces 9 .F2 Сог…

A: London forces: This intermolecular force exist in non-polar compounds.  Dipole-dipole forces: This…

Q: alcohol structure

A: Alcohol are organic molecules assembled from carbon (C) , Hydrogen (H) and oxygen (O).

Q: Calculate the molar solubility of PbCrO4 in 1.0 x 10-3M K2CrO4

A: Given data :

Q: For a certain acid pK, = 7.12. Calculate the pH at which an aqueous solution of this acid would be…

A: Answer: In this question we have to find out pH of a solution of weak acid when pKa of weak acid and…

Q: Liquid octane CH3CH26CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2…

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Q: Consider a molecule with the molecular formula of C9H3O. The IR and ¹H NMR spectra are shown below.…

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Q: What is the molarity of a 750 mL aqueous solution containing 62.5 grams of sodium hydroxide(NaOH) ?

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Q: d) If the percent yield of the reaction is only 70%, what would be the actual yield of each product?

A: #(d): From part#(b), the theoretical yield of HBr = 156.95 g or 157.0 g  Theoretical yield  of…

Q: 8. Sodium thiosulfate, Na2S₂O3, is an important reagent for titrations. Its solutions can be…

A: Answer: This question is based on stoichiometric calculation where we have to convert the moles of…

Q: Which of the following compounds is amphoteric? O H₂O OCH4 O SiH4 OH₂

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Q: For each compound in the table below, decide whether there would be any hydrogen-bonding force…

A: The compounds given are  dimethyl ether (C2H5OC2H5) acetic acid (CH3COOH) fluoromethane (CH3F)

Q: A 0.394 g sample of potassium hydrogen phthalate, KHCH404 (MM=204.44 g/mol), is dissolved in 100 mL…

A: Given: The mass of potassium hydrogen phthalate, KHCH4O4 = 0.394 g The volume of NaOH solution is…

Q: In the laboratory you dissolve 18.9 g of potassium sulfate in a volumetric flask and add water to a…

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Q: How many grams of Cu(OH)2 will precipitate when excess NaOH solution is added to 59.0 mL of 0.615 M…

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Q: 5) Write all the possible term symbols for a p² electronic configuration.

A: Answer of this question :-

Q: A 10 g of steam initially at 100 °C is mixed with 50 g of ice at -10 °C. What will be the final…

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Q: For the following reaction, do the following: 1. Write the correct formulas for the products,…

A: Given, Unbalanced / incomplete reaction : FeCI3(aq) +K2S(aq)→?

Q: Partial Pressure 2, 1. A chemist runs a reaction that generates O₂ N₂ and H₂, in a 1.57 L vessel at…

A: To determine if the vessel explodes or not, we have to calculate the total pressure

Q: If the sample of the pure R enantiomer of a molecule has a specific rotation of -40 degrees and your…

A: Specific rotation of pure R enantiomer = -40° Enantiomeric excess, ee= 82% ee S Observed specific…

Q: In an experiment    201 mL of wet H2 is collected over water at 27 °C  and a barometric pressure of…

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Q: If a chemical reaction produces a mixture of 80% R and 20% S, what is the % ee?

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Q: 4.115 A rocket can be powered by the reaction between dinitro- gen tetroxide and hydrazine: N₂O₁ (1)…

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Q: Calculate the amount of salt in a commercial cold-pack containing ammonium nitrate (ΔHsol = + 25.7…

A: Here we are required to find the mass of ammonium nitrate in cold pack which has enthalpy of…

Q: In a particular experiment, it was found that when O₂(g) and CO(g) were mixed and allowed to react…

A: To find the concentration decrease , first we need to write relation between rate of decrease of…

Q: NaHS, KHCO3 and NaF NaHS, Cu(NO3)2 NaHS, KHCO3 NaF NaF, KHCO3

A: The substance when dissolved in water produces strong acid and weak base then the resulting solution…

Q: Give me a clear handwritten answer with explanation....please give answer all sub parts please

A: (1)identify what is the longest carbon chain  (2)identify the functional group in given question…