Based on the given structures, determine which has a higher boiling point and why?

Q: Consider the reaction: BaSO4    Ba2+ + SO42-; Ksp = 1.1 x 10-10 What is ΔG° at 25 °C?     57 kJ/m...

A: Given Data :  1. Ksp = 1.1×10-10  2 . Temperature = 25oC                             = (25+273)K    ...

Q: The following conformation for the cyanoguanidine group of cimetidine is not favored due to unfavora...

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Q: For the following reaction, 24.2 grams of calcium hydroxide are allowed to react with 27.4 grams of ...

A: Given that, mass of Ca(OH)2 = 24.2 g , molar mass = 74 g mol-1  mass of HCl = 27.4 g , molar mass = ...

Q: Which of the following statements is true? A Liquids can be weighed using a weighing paper. B In wei...

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Q: The oxidation of ammonia produces nitrogen and water via the following reaction: 4NH3(g) + 302(g) → ...

A: The correct option is:  

Q: Question 18 The cell notation for the Galvanic cell is Cd(s)/Ca2*2(s)/" The Standard Reduction Poten...

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Q: What is the appropriate size of volumetric flask to use if you want to dilute a 75.00 mL solution of...

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Q: How many significant figures does the difference 218.7201 – 218.63 contain?

A: For calculation of difference between two numbers, answer should be in least number of decimal numbe...

Q: Calculate the standard entropy change for the following reaction at 25°C. CH,(g) + 2 O2(g)→ CO2(g) +...

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Q: Molecular Formula:C,H1,0, EOU: IR (cm-1): ?? bond 2951 bond 2500 - 3460 bond, 1602 bond 1715 1H NMR ...

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Q: A 4.50-mol sample of HI is placed in a 1.00-L vessel at 460°C, and the reaction system is allowed to...

A: Given,  Initially moles of HI = 4.50  And volume= 1.00L  At equilibrium moles of H2 and I2 = 0.343

Q: I. Directions: Draw the lewis structures of the neutral atom and the ion of each element. Determine ...

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a simpl...

Q: What is the correct way of dealing with acid spills? A Leave the acid spill to dry B All of the choi...

A: The options given are,  

Q: the formula for lactose (shown above), the ring on the right is locked and will not re-open easily. ...

A: Given statement is false 

Q: WHICHC IS THE WEAKEST TYPE INTERMOLECULAR FORCE? A. DIPOLE-DIPOLE B.HYDROGEN BONDING   C.ION-DIP...

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Q: 3 NO2 (g) + H20 (1) --> 2 HNO3 (aq) + NO (g) Based on the balanced reaction above, answer the follow...

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Q: Use these bonds and atoms to do the following: 1. Construct a model of methane. Write down its dash ...

A: Since you have asked multiple questions, we will answer the first one for you. To get the remaining ...

Q: A student was required to prepare 250.0 mL of a cyanoacetic acid/sodium cyanoacetate buffer in which...

A: Given: Volume of buffer = 250.0 mL. Concentration of weak acid available = 0.51 M Concentration of N...

Q: What is(are) the spectator ion(s) for the following reaction? Ag2NO2 + HI →   No spectator ion.   Al...

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Q: Calculate the percentage of nitrogen, N, in dinitrogen trioxide, N203. A. 46.7% B. 18.4% C. 36.8% D....

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Q: CIS-fatty acid chains are relatively linear and therefore can pack relatively easily with neighborin...

A: The statement given is "CIS-fatty acid chains are relatively linear and therefore can pack relativel...

Q: A FACILITATED transport process is a form of ______________ transport, where an important chemical c...

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Q: Draw the lewis structure of the compound BiAt3 and show its molecular geometry.

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a simpl...

Q: Calculate the number of moles of chlorine in 5.25 g of MgCl2? O 0.0879 mole chlorine O 0.0110 mole c...

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Q: Which of the following CANNOT be found in a safety data sheet of a chemical? (A Hazard Identificatio...

A: Safety data sheets in the laboratory contains useful informations about the identification of hazard...

Q: Take some water with a straw and put a few drops on plastic sheet. Put a small amount of one of the ...

A: Shape of the drop will change Or distort when we add insoluble solid like pepper and talcum powder b...

Q: Which of the following statements is/are incorrect?

A: Ans : option II

Q: Which of the following is not a way of expressing data reliability:   Statistical Tests   Sampling...

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: a) CH3-CH2 CH2-CH3 b) CH3 -CH2-CH=CH-CH2-CH3

A: Step1- first identify the longest carbon chain.  Step2- start numbering from that side such that sen...

Q: At a given temperature, a first-order reaction has a rate constant of 3.5 x 10-3s How long will it t...

A: Here given, Rate constant for the first order reaction (k) = 3.5×10-3 s-1 We have to calculate the t...

Q: II. PRACTICE EXERCISE 2: Identify the hybrid orbitals used in the given molecules. H HHH 21 31 41 51...

A: Given compound is : Identify the hybrid orbitals used in the given molecule = ? 

Q: Which of the following statement/s is/are TRUE?  The Arrhenius Theory cannot be applied to account ...

A: 1) statement 1 is correct. The Arrhenius Theory cannot be applied to account for the behavior of the...

Q: Ammonia (NH,) gas and oxygen (0,) gas react to form nitrogen (N,) gas and water (H,O) vapor. Suppose...

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Q: It is possible to ignite diethyl ether at temperatures lower than +35 degrees Celsius. True or Fals...

A: Complete solution is given below in next step   

Q: Determine whether the following items pertain to physical or chemical properties of matter. Write P ...

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

Q: QUESTION 1 What are the standard units of density for a solid | and a liquid

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Q: Which is NOT true about stock solutions? A Must be rarely touched during experiments B Cannot be con...

A: Given, Four statements regarding stock solution is provided     Required,                   Among fo...

Q: Solve the problem: 1. Find the freezing pt. & boiling pt. of a solution containing 4.0 g sucrose (C1...

A: Given,  Mass of sucrose = 4.0 g  Mass of water = 200 g  Molal boiling point constant of water = Kb =...

Q: Which of the following statement/s is/are TRUE? I. The Arrhenius Theory cannot be applied to account...

A: The answer is given below

Q: A solution of malonic acid (H₂CH₂O) with a known concentration of 0.500 M H₂CH₂O is titrated with a ...

A: At each equivalence point ,  Volume of malonic acid × strength of the malonic acid = volume of KOH ×...

Q: 5) Provide names for the compounds below: a) b)

A: Since you have posted question with multiple subparts , as per guidelines we can answer three per se...

Q: Question 9 Which kind of solvents are suitable for experiments involving spectroscopic analyses? A T...

A: The Correct answer of the given question : Ques - Which kind of solvents are suitable for experiment...

Q: Which is true for standard deviation (s) for a sample size (n)? A The greater the n, the smaller the...

A: Standard deviations decreases, with the increase in the sample size.

Q: Consider this reaction: H,CO, (ag) – H,0 (aq) + CO, (ag) At a certain temperature it obeys this rate...

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Q: The Tietjen and Moore paper gives the following set of 8 mass spectrometer measurements on a uranium...

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Q: For the gas phase isomerization of cis-cyanostyrene, cis-CGHSCH=CHCNtrans-C6H5CH=CHCN the rate const...

A: The reaction given is, Given: Plot of ln(K) v/s 1/T gives a straight line. Slope of plot = -2.32 × ...

Q: What is the appropriate size of volumetric flask to use if you want to dilute a 75.00 mL solution of...

A: The question can be solved using mole concept as:  

Q: How many molecules are present in 300.0 g of benzaldehyde (C_{6}*H_{5} * C * H * O)

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Q: A solution contains 1.5 moles of Na,SO,. How many equivalents of each ion are present? A) 1.5 moles ...

A: The number of ions present are : => 3.0 moles of Na+ and 1.5 moles of SO42- ---> option(B)

Q: Question 12 Which of the following is/are TRUE about molar conductivity? I. The molar conductivity p...

A: The conductance is the ease with which the electron are free to move about.