Identify the most dominant intermolecular forces in the following compounds: CHCl3, SF2, SHF, N2F4, and N2O3

Q: Calculate the pH of 4.0 X10*-4 M KOH O a. 9.40 O b. 3.40 O c. 4.60 Od. O d. 10.60

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Q: We must first calculate the mass defect (Am) for 56F.. Since atomic masses (which include the…

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Q: When the nuclide gallium-67 decays by electron capture: The name of the product nuclide is The…

A: Given nucleus is gallium-67

Q: Write a balanced molecular, total ionic, and net ionic equation for the reaction below. If there is…

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Q: How many grams of ammonia are ſormed if 236 g of nitrogen oxide reacts with 42.9g of hydrogen gas?…

A: Mass of nitrogen oxide = 236 g Mass of Hydrogen gas =42.9 g Actual yield of ammomia = 104.1 g

Q: Write a balanced nuclear equation for the following: The nuclide bismuth-210 undergoes beta…

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Q: The pOH of 0.050 M HCI is O a. 1.30 O b. 0.30 O c. 13.70 O d. 12.70

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Q: Sample A 1. Molarity of Standard HCl 0.1 mol 2. Volume of Standard HCl used 25 ml 3. Initial Volume…

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Q: Copper(I) ions in aqueous solution react with NH3(aq)NH3(aq) according to Cu+(aq)+2NH3(aq)…

A: Here we have to find the solubility of CuBr(s) in g/L in presence of 0.24 M NH3(aq) . Kf Cu(NH3)22+…

Q: 5. What would you predict about the solubilities of beryllium salts and radium salts relative to the…

A: If we compare the solubility of beryllium salts to the other Group IIA metal salts, we will notice…

Q: A gas mixture in a 35.0 L tank at 25.0 ºC contains 0.750 mol of argon gas and 0.500 mol of oxygen…

A: The total pressure of a mixture of two non reacting gases is given by Dalton's Law  PTotal =…

Q: What pressure is required to compress 195.0 liters of air at 1.00 atmospheres into a cylinder whose…

A: Given :-  initial pressure = 1.00 atm  initial volume = 195.0 L final volume = 26.0 L  To calculate…

Q: Part A MISSED THIS? Read Section 15.4 (Pages.642-650) : Watch KCV 15.4. Determine the order of the…

A: Answer: This question is based on the rate law of reaction, where first of all by trial and error…

Q: Draw the heating curve for ice at -30.0  °C to steam at 130.0 °C and label the phases on the lines…

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Q: what intermolecular forces are present in quaternary ammonium salts? are there any chiral centers…

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Q: (Give clear handwritten answer)Amine are here, identify the enantiers from given.

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Q: Drawr the res onanca structures of benzoic acid. What is hylnid? the resonan a

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Q: Gallium-67 is used medically in tumor-seeking agents. The half-life of gallium-67 is 78.2 hours. If…

A: Gallium - 67 has a half-life of 78.2 hours. Initially 36.7 mg of Gallium - 67 were present.   Here,…

Q: ich substance would have a higher boiling point: Su termolecular forces that would be present for…

A: Boiling point of substance is depends on intermolecular interaction between molecules. Stronger the…

Q: What is the molarity of a solution prepared by diluting 5.00 mL of concentrated HNO3 to 0.250 L

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Q: Which statements are true about the p, orbital shown below? 1. It can hold up to two electrons. 2.…

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Q: Sample Problem: A water sample was tested for iron content, but was diluted prior to obtaining the…

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Q: Using the following formula, calculate the entropy of a system that has 42 microstates. S = k In W;…

A: Given: No.of microstates = W = 42 k = 1.38 * 10-23 J/K Calculate : Entropy of system = S = ?

Q: Give and draw the chemical structure of the product obtained in base catalyzed Aldol condensation of…

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Q: d) NaCN CI CI e) HO CD3 CI 1) 1. NaOH 2. HOCI

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Q: Which of the following describe(s) the following reaction? Choose all that apply. N+ He + H…

A: Here in the reaction 14N7 is bombarded with 4He2. The complete reaction will be : 14N7 + 4He2…

Q: Average Exposure to Radiation from Common Sources Source Dose (mrem/year) Naturally Occurring…

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Q: For a van der Waals gas: a Calculate AUm (in / mol-) for the isothermal reversible expansion of N2…

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Q: In the chemical reaction below, there are 7.8 moles of Mg and 4.7 moles of O2. 2Mg O2 2MGO + 1. How…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: after the chemist ne the final volhun

A: Given,  Molarity of Acid = 0.150 M Volume of acid = 777.3 mL mmol of acid = M × V  = 0.15 × 777.3 =…

Q: Cyclohexanone is oxidized to adipic acid with the following equation. Twenty gram (20g) of…

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Q: Write a balanced nuclear equation for the following: The nuclide carbon-10 decays to boron-10 by…

A: In an positrion emission there is no change in mass number and atomic number is decreased  by 1…

Q: Let’s say you have a 75% sugar solution… You want: 100mls of 35% solution.  How much stock, how…

A: Given :-  Concentration of stock solution = 75%  Concentration of dilute solution = 35%  Volume of…

Q: How many milligrams of iron are dissolved 100.0 mL of an extract if, after testing with an…

A: "Parts per million" can also represent as mg/l. 1ppm = 1mg/l

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, he fills a…

A: Given,  (a). P4 (g) + 6Cl2 (g) --------> 4PCl3 (g)  Change in enthalpy of the reaction = ΔH =…

Q: True or false: the zero-point vibrational energy should be subtracted from the electronic energy to…

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Q: Fill in the nuclide symbol for the missing particle in the following nuclear equation.

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Q: 20. (I) Estimate the number of molecules you inhale in a 2.0-L breath.

A: 1mole = 6.022 *10^23particles = Molar mass = 22.4L  Where particles = ions, molecules, electrons,…

Q: The half-life of cesium-129 is 32.0 hours. How much time is required for the activity of a sample of…

A: Radioactive decay follows the first-order kinetics. The decay constant (λ) and half-life of a…

Q: What is the half-life of thallium-210 if 2.40 minutes are required for the activity of a sample of…

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Q: Copper(I) ions in aqueous solution react with NH3(aq)NH3(aq) according to…

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Q: Cyclohexanone is oxidized to adipic acid with the following equation. Twenty gram (20g) of…

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Q: Given 2 moles of hydrogen and 2 moles of oxygen each at temperature of 100˚C and pressure 1 atm…

A: The entropy change in mixing ideal gas is given by the equation ∆Smix=-nR(xAlnxA+xBlnxB)…

Q: Question: Provide the appropriate reagents. Please be as detailed as possible он но Et,N

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Q: Explain the significance of the constants a and b in the van der Waals equation of state.

A: We have to explain the significance of constants a and b in the Vander Waals equation of state.

Q: Which of the following describes the reaction: 214 Bi → He + 210 TI 83 81 positron emission beta…

A: Alpha decay : in which a nucleus emits an alpha particle ( or helium-4 nucleus) Beta decay:  in…

Q: Calculate the pOH of 3.50 M of NaOH O a -14.54 O b. 13.46 O c. 0.54 O d. -0.54

A: Concentration of NaOH = 3.50 M  pOH of the NaOH solution = ?

Q: What is the binding energy in kJ/mol nucleons for silver-107? kJ/mol nucleons 47'H+ 60;n- The…

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Q: A calculation is considered accurate if the result is within chemical accuracy. What is chemical…

A: Accuracy :- It means how close the measured value is with actual or correct value of the measurement…

Q: If the process is exothermic and not spontaneous, then what must be TRUE? O a. AS0 O c. AH=0 O d.…

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