Question 8 of 20 <> The AHvap of a certain compound is 38.49 kJ mol- and its ASap is 72.33 J- mol-. K-. What is the boiling point of this compound? boiling point:

Q: What will happen to the NO concentration at equilibrium if the temperature is raised + NO2(g)…

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Q: Complete and balance the following nuclear equation: Curium-242 + neutron particle ---> alpha…

A: Curium is  radioactive element with 242 mass no. It has 146 neutron.

Q: 21 A gaseous element has a density of 5.802 gA when the temperature is 32.22 "C and the pressure is…

A: Given :-  Density of gas = 5.802 g.L-1  Temperature = 32.22 °C  Pressure = 744.3 torr  To calculate…

Q: Write half reactions for the following four reactions. 2 KCI KCl (aq) 1. Cl2 (9) + 2 KI(aq) → Iz…

A: Since you have posted multiple questions according to guidelines I am solving first three.If you…

Q: **Attacn yoUI TARI 1. Give the detailed arrow-pushing mechanism for the free radical polymerization…

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Q: 1. A 9.75mL sample of liquid was measured into a graduated cylinder. The mass of the liquid was…

A: (1) Given data is as follows: The volume of the sample of liquid = 9.75 mL The mass of the sample of…

Q: Give the expression for the Ksp for the following СаСОз(5) Ca+2 CO3-2 + Ksp =

A: Given :-  CaCO3(s) &lt;----&gt; Ca+2 + CO32-  To write :-   Ksp expression for above reaction

Q: What sequence of reactions is needed to carry our the following synthesis? Br Br 1) t-BUOK, 2) HBr…

A: We have to find the correct sequence of reagents that is required for this synthesis.

Q: What sequence of reactions is needed to carry our the following synthesis? Br Br 1) t-BUOK, 2) HBr…

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Q: A solution contains 3.00 g of solute in 13.6 g of solvent. What is the mass percent of the solute in…

A: Total mass of solution is equal to sum of mass of solvent and solute

Q: Using silicon dioxide as the diffusion mask: How much oxide is required as a barrier layer for this…

A: Given: the isolation diffusion in a bipolar process uses a 15hr-boron diffusion at 1100 °C into a…

Q: An aqueous solution of hydrochloric acid is standardized by titration with a 0.101 M solution of…

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Q: 0.4 osM 0.3 osM True or false about the diagram where a cell is placed into the 0.4 osM solution:…

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Q: A student determined 2.17 g as a maximu theoretical yield of aspirin (from calculati When he…

A: Which one of the following is correct answer

Q: The following reaction was analyzed and data was collected. 3A (g) + 2 B4 (g) + C2 (g) – D (g)…

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Q: A0 682 mol sample of liquid propanol (60.09 g/mol) is heated from 25.6°C to 322.7°C. The boiling…

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Q: Determine the structure From the NMR data shown below. 1. MF = C12H16O QE-300 200 180 160 140 120…

A: The answer is as follows:

Q: Consider the reaction. 2 A(g) B(g) Kp = 6.26 x 10-s at 500 K If a sample of A(g) at 2.90 atm is…

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Q: The major product of the following reaction is? H,SO4 H2O

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Q: mixture of two gases with a total pressure of 8.02 atm contains 0.30 atm of gas A. What is partial…

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Q: H- он но HNO, но H- он он CH,OH H* Br Br NABH, H,CO agua H+

A: This question have multiple questions so I will solved first three questions for you and please post…

Q: [Review Topics Use the References to access important values If needed for this question. Complete…

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Q: Draw the condensed (or the line) structure for the following compounds and give their name i) an…

A: Alkane is organic compound in which carbon carbon single bond is present.

Q: Part B The molar heat capacity of silver is 25.35 J/mol C. How much energy would it take to raise…

A: For part A, We have to calculate the specific heat of the unknown metal if 47.0 J of heat is…

Q: How many non-bonding pairs of electrons does SO42- have? O 7 O 4 O 3 O 5

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Q: convert 0.169 molar hc2h3o2 to % (m/v)

A: molarity is the number of moles of solute in 1 liter of solution. And m/v is the mass of solute in…

Q: 0.4 osM 0.3 osM True or false about the diagram where a cell is placed into the 0.4 osM solution:…

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Q: In a titration of 35.00 mL of 0.737 M H2SO4, ________ mL of a 0.827 M KOH solution is required for…

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Q: A 3.82-g sample of magnesium nitride is reacted with 7.73 g of water: Mg3N2 + 3H2O → 2NH3 + 3MgO…

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Q: Which atom is the main #3 component "Oxygen" (Carbabo) of organic molecules? "Cyclohexene is a…

A: #3: Oxygen is the main component of oxides and peroxides which are generally inorganic molecules.

Q: Combustion of hydrocarbons such as methane (CH,) produces carbon dioxide, a "greenhouse gas."…

A: Below attached file showing the details answer . All the best .

Q: Gas chromatography would NOT be appropriate to use for a sample that is decomposed by heat a mixture…

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Q: Which compound has the highest boiling point?     Question 11 options:   octane (C8H18)…

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Q: Calculate the volume or moles of each of the following gases at STP: please answer all and show…

A: Since you have posted multiple questions according to guidelines I am solving first three.If you…

Q: H30* CH3CH2CH2C=CCH2CH,CH3 CH3CH2CH2CH2CCH2CH2CH3 H9SO4

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Q: The reaction A- C proceeds by a stepwise mechanism: A- B, overall AE = 73 kJ/mol; Ea = 97 kJ/mol…

A: First we would draw a potential energy diagram for this two step reaction using given Activation…

Q: BALANCING EQUATION 3. _ MgF2 + _ Li2CO3 --> _ MgCO3 + _ LiF 4. _ Pb(OH)2 + _ HCl --> _ H2O + _ PbCl2…

A: Balanced equation means number of each atom in both side are present in equal number.

Q: For the given substances: A B C D Au CH3OH NaCN SF6 Which of the following statements is correct?…

A: Given substances: A: Au B: CH3OH C: NaCN D: SF6 We have to find the correct statement about the…

Q: H >:0: H-C-H H-C H с н `N Н-с —н `z: I-Ó-I

A: Based on this image, classify each of the following statements as True or False. All of the…

Q: Report your answer to the tenths place and do not include units. k at 25.0°C is equal to 3.51 x 10-6…

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Q: For each of the following Electrochemical cells A and B below:

A: Electrochemical cells:  The cells in which chemical energy is converted in to electrical energy…

Q: ऐजब पेम्ट ल्क की हिराकट मेनव के PTCवेन्ननाकेर्सय् न Pम वनी T0- 5 ১. Pk৭ v৭c वmd नकट वाकक० वतत…

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Q: 2. MF= C12H16O QE-300 20 200 180 160 140 120 100 80 60 40 20 2 2 2 11 10 8. 6 4

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Q: Name the following polypeptide, tising its abbreviated name. CH,SH CH,OH CH2 H,N-C-C-N-C-CN-C-C-OH…

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Q: A central atom has two atoms bonded to it and has two lone pairs of electrons. What is the molecular…

A: Given : A central atom has two atoms bonded to it and has two lone pairs of electrons  To determine…

Q: An enzyme has an optimal pH of 7.1 and an optimal temperature at 37° C. Which statement describes a…

A: Optimal temperature is the temperature where an enzyme shows its maximum activity.

Q: 60 F 50 40 kcal/mol 30 20 10 course of rx The products have more potential energy than the reactants…

A: The statement written is true or false ?

Q: Can you please help show how to do the syntheses for this molecule with the given reactant?

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Q: Show the mechanism for this reaction of alkynes

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Q: calculate the mass of QCl2 that can be dissolved in 873.3 mL of solution. The molar mass QCl2 is…

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