The figure below is a plot of vapor pressure versus temperature for dichlorodifluoromethane, CCl2 F2. The heat of vaporization of the liquid is 165 J/g, and the specific heat of the liquid is about 1.0 J/g K. Vapor pressure (atm) -40-30-20-10 0 10 20 30 Temperature (°C) a What is the normal boiling point of CC1₂F2? Normal boiling point = ✓°C

Q: A sample of xenon gas occupies a volume of 6.22 L at 59.0°C and 1.03 atm. 1°C. If it is desired to…

A:

Q: 1. Give IUPAC names for the follow Cl. CI CH3 Br CH₂

A: IUPAC nomenclature is used for naming the organic compounds as recommended by international union of…

Q: How many moles are contained in 251 grams of Fe2O3? First determine the molar mass of Fe2O3. Can…

A:

Q: What are the resonance structures for CHOCHCHCH3?

A:

Q: Sketch an energy-level diagram for the conversion of reactants to products in an endothermic…

A:

Q: Some covalent bonds make compounds miscible with water while other covalent bonds make compounds…

A: The solubility of a compound depends on the like dissolve like rule, that is, a polar solute will…

Q: Potential Energy ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 0 60 3 H₂C 120 180 Degree of Rotation II 240 300 A) 1 B) 2 C) 3 D)…

A: Conformational analysis.

Q: Why is it important always to use the same balance during the course of an experiment? What are the…

A: Let's focus on these two questions. 1)Use of same balance during the course of an experiment…

Q: 85.0-kg person is exposed to 419 rad of radiation. How many joules did this person absorb?

A:

Q: Listed in the Item Bank are key terms and expressions, each of which is associated with one of the…

A: Extensive property is defined as the properties which depends on the mass of the matter. However,…

Q: A sample of nitrogen gas occupies a volume of 7.76 L at 63.0°C and 379 torr. If the volume of the…

A:

Q: Consider the following reation: CaCO3(s) + 2H3O+ (aq) ⇒Ca²+ (aq) + CO₂(g) +2 H₂O(1) Adding HCI will…

A: Adding HCl will increase the concentration of :

Q: Haemoglobin is a form of which type of polymer? a) Protein Ob) Lipid c) Nucleic Acid d) DNA

A: For the first question, we have to find the type of polymerization in Haemoglobin. For the second…

Q: An electrical charged atom or group of atoms. What is it

A: All the substances in thE universe are made up of tiny particles known as atoms. Atoms can be…

Q: Choose the Aromatic compound from the list below: O a) diethyl ether Ob) methanol O c) benzene d)…

A:

Q: What colors are the fluorescent emissions due to quinine and the Mg-HQSA complex, respectively?

A: Fluorescence emission is the emission of light by a substance which has absorbed light in other part…

Q: What is the mass (in grams) of 9.39 x 1024 molecules of methanol (CH4O)? First determine the molar…

A:

Q: 0.0001 0.8859 140 22.1214 What is the molarity of the fourth solution?

A: GIVEN Molarity Molarity (M) is the amount of a substance in a certain volume of solution. It is also…

Q: The carbon-carbon bonds in benzene are: O a) Identical to the carbon-carbon bonds in cyclohexene Ob)…

A: 1) we have to identify the true statement regarding carbon carbon bonds in benzene

Q: 1. The atoms of which element (listed below) would have the largest atomic radius? C. Phosphorus D.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Write the structural formula of the following ALKANES: (Not skeletal formula) 1. neopentane 2.…

A: Structural Formula  Chemical bonds connecting the atoms of a molecule are located in structural…

Q: 0179 7. The volume of blood plasma in adults is 5.5 L The density of blood plasma is 1.03 body?…

A:

Q: How many moles are there in 4.586E1 g of chlorine (Cl) atoms?

A: Mole can be defined as standard unit for measuring large quantities of very small entities such as…

Q: An alternative way to state Avogadro's law is "All other variables being fixed, the number of…

A: • In 1811, italian scientist Amedeo Avogadro gave Avogadro's law    • This law states that " all…

Q: How many grams of methanol should be massed on a scale if an experiment requires 5.25 mL of…

A:

Q: Question 2. Draw the line angle formula for the following alkenes. 4-methylcylcohexene • 2-hexene…

A:

Q: Draw an “Energy level diagram” for a nitrogen atom. Can you help me? I don't understand how to solve…

A: An energy level diagram for nitrogen atom means we have to draw the atomic orbitals of nitrogen atom…

Q: 6., Draw the diene and dienophile which would be used to prepare the following bicyclic compound.…

A: Diels-Alder reaction: The Diels–Alder reaction is a pericyclic reaction (cycloaddition) between a…

Q: conformations of the same compound, or the same conformation of a compound viewed from a different…

A: Stereochemistry is branch of chemistry in which we deal with three dimensional arrangement of atoms…

Q: Q3. The following fictitious unbalanced REDOX reaction is made of some teachers initials and some…

A:

Q: a. Compute the value of kT (in Joules) at 25°C.

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 18 A selenium atom has a 2- charge. Which best describes the selenium atom? A. 34 protons, 32…

A: Selenium is an element having atomic number 34. This means in a neutral Se atom, there are 34…

Q: The separation of the various components of crude petroleum by differences in their boiling points…

A: As per bartleby guidelines I answered only first question so please don't mind thanks in advance.…

Q: Synthesis: need to provide the likely organic products, keeping in mind regiospecificity and…

A: Organic reactions are those in which organic reactant react to form organic products. There are…

Q: 3. What are the number densities of U-235 and U-238 in 10.4 g/cc UO₂ fuel if the fuel is power…

A: Given: Density of Uranium oxide (UO2) =10.4 g cm-3 Fuel enrichment (ωi)                    = 3.4573…

Q: A researcher claims that an ancient scroll originated from Greek scholars in about 500 B.C. Its…

A:

Q: An average gas fireplace uses about 200 gallons (760,000 cm3) of propane gas per year. Assume that…

A: We would use ideal gas equation to calculate the mass of propane used .

Q: A sample of oxygen gas collected at a pressure of 1.21 atm and a temperature of 27.0 °C is found to…

A:

Q: Classify/ Name the cycloalkanes below:

A: The naming of organic compounds can be done with the help of rules of international union of pure…

Q: antimal hen 3.18 e freezin alculate molar ma

A:

Q: In the figures below, two types of atoms are represented by small white circles and large red…

A: Law of definite composition states that a given compound always contains its constituent atoms in…

Q: ОН PBr3

A:

Q: 3. Draw the complete molecular orbital diagram (energy diagram like you have seen in class) for the…

A:

Q: A sample of hydrogen gas at a pressure of 1.03 atm and a temperature of 24.3 °C, occupies a volume…

A:

Q: associated with the following: a. Bohr model of the the atom. b. Wave-mechanical atomic model.

A: Bohr Atomic model are wave mechanical models are given to define the structure of an atom

Q: this change, which is of a 11. For the reaction 2 H2(g) + products or reactants? 12. What are the…

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: A reaction has a standard free-energy change of -13.10 kJ mol-¹(-3.131 kcal mol-¹). Calculate the…

A: Given - Value of standard free-energy change = -13.10 kJ mol-1 (-3.131 kcal mol-1)…

Q: 18. Use Hess's law to calculate AG°rxn using the following information. CO(g) → C(s) + 1/2 02(g)…

A: Hess's law states that total energy change during course of a reaction is independent of the…

Q: Which of the compounds below is an example of a network solid? A) C25H25(S) B) NaCl(s) C) SiO₂ (s)…

A: from the given options we have to identify the network solid

Q: Synthesis: need to provide the likely organic products, keeping in mind regiospecificity and…

A: In these two questions, we will draw the structure of the final products.  Given ; starting material…