Part A What is the formula of carbon tetralodide? O C Cl C O Ch O CA

Q: many application: hospital a tank of 0.0284-m3 volume is filled with 3.500 kg of liquid O2 that…

A: The number of moles of O2 can be calculated as, number of moles=given massmolar mass…

Q: Consider the following two reactions: A →→ 2Β ΔΗ° rxn = 456.7 kJ/mol A → C ΔΗ° rxn -22.1 kJ/mol…

A: The reactions given are, A→2B (∆Horxn=456.7kJ/mol)----i)A→C (∆Horxn=-22.1kJ/mol)----ii) As enthalpy…

Q: If satisfactory quantitative data are to be obtained from chromatograms, what parameters must be…

A: If satisfactory quantitative data are to be obtained from chromatograms, what parameters must be…

Q: Radon is a RADIOACTIVE noble gas. Therefore, it is capable of not just exhibiting London dispersion…

A: Intermolecular forces can be defined as the forces that exist between two or more than two…

Q: 3. PBr3 + H2O → H3PO4 + HBr

A: PBr3 +H2O → H3PO4 + HBr  Step 1: Here only P take part in redox system . In PBr3 , oxidation state…

Q: refully each problem. Show your complete solution. 1. At 500 K, the following concentrations were…

A: As you didn't specify question number I'm solving first question only. Please upload other questions…

Q: For the molecule shown below, provide the names for all of the indicated functional groups: H HO. 1…

A: In this question, we will give the name of the all three functional groups.  You can see the…

Q: Phosphorous pentachloride decomposes according to the reaction PC15 (g) = PC13(g) + Cl₂ (g) A 15.7 g…

A: Here we have to determine the equilibrium constant of the following given reactions.

Q: Q4/ Six 25 ml volumetric flasks containing 2, 4,6, 8 and 10 ml of a standard solution containing 20…

A: We firstly need to determine the concentration of NiCl2 in each flask and then plot a calibration…

Q: The following mixture of solutions were prepared to study the rate of a chemical reaction (similar…

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Q: You tested the buffer capacity of 50 mL of a 40 X dilution of a 0.012 M Glutamic acid solution.…

A: pH+ pOH = 14 pOH = - log [OH-]   Also, No of moles = Molarity * Volume (L)

Q: The standard heat of formation, AH, is defined as the enthalpy change for the formation of one mole…

A: Dear student , since you have posted multiple questions we will allow to solve only first question…

Q: Q: Draw and compare the Lewis structures of CIO4 and OSCI₂. In which of these cases, if any, does…

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Q: An atomic anion with a charge of -2 has the following electron configuration: | 10 6 [Kr] 5s²4d¹05 p…

A: What is the answer for this specific problem?

Q: One way to measure temperature in some applications is to monitor the gas pressure in a rigid,…

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Q: The energy E of the electron in a hydrogen atom can be calculated from the Bohr formula: E In this…

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Q: I I 1 +Hrxn Releases Energy Heat flows from the reaction to the surrounds Heat flows from surrounds…

A: The energy difference between the products and reactants is known as the energy change of a…

Q: 1. What is the specific gravity of N2 * at 80°F and 745 mm Hg compared to air at 80°F and 745 mm Hg?

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Q: what is the solubility class and degree of unsaturation of myristic acid?

A: Let us discuss the structure of myristic acid and then find out the answer.

Q: What is the pressure in a 6.00 L tank with 16.0 grams of nitrogen gas at 385 K?

A: Using the ideal gas law equation to solve.

Q: For the molecules shown below, which ones represent constitutional isomers of each other?

A: Constitutional isomers are the molecules having same molecular formula but can have different…

Q: 16. In this chromatographic technique the mobile should consists of buffer solution or with known…

A: The mobile phase of Ion Exchange Chromatography (IEC) is usually a buffer solution or a pH known…

Q: expected to have a very low boiling point due to its weak intermolecular forces of attraction. Given…

A: Argon is non-polar substance and has London dispersion force.  CO2 is also non-polar like argon gas.…

Q: When a 0.01 M KCl solution was filled into a conductivity cell at 25°C and its resistance was…

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Q: 3. Calculate the vapor pressure of benzene at 50°C using the Antoine Equation. A=15.9,B=2788.5,…

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Q: Predict if Keq is larger or smaller than unity. Briefly explain 2 SnS(s) + SnO₂ 2 SnO(s) + SnS₂(s)…

A: Keq = [Product] / [Reactant]   Also for solid/liquid, the concentration is taken as unity. *…

Q: Did you use your Part 2 simulation data to create a graph that shows the relationship between…

A: According to Gay-Lussac's law, pressure of a given gas is directly proportional to temperature at…

Q: Which species served as the oxidizing agent? The reducing agent?

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Q: Which of the following characteristics is/are the advantage(s) of HPLC over GC? I. Only small…

A: HPLC is high performance liquid chromatography.and GC is gas chromatography.

Q: Question 3 Circle the best answer: a. Dissolving O in Cu: a) O: solvent, Cu: solute b) O: solute,…

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Q: How many grams of sodium hydroxide is needed to prepare 500 mL of 0.050 M NaOH solution? atomic…

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Q: Given three acids, HCl, HBr, and HI, HCl exhibits the strongest dipole-dipole force of attraction…

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Q: For which of the following reactions is AHxn equal to AH of the product(s)?You do not need to look…

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Q: The H NMR spectra corresponds to a hydrocarbon with the molecular formula C6H₁4. Deduce the…

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Q: how to write the enthalpy cycle?

A: The previous answer has shown all the necessary calculations and enthalpy changes.  In case you want…

Q: Table 2   Absorbance vs CoCl2 concentration   Test Tube Number Cobalt Chloride Concentration…

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Q: 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) ORGANIC CHEMISTRY I PRACTICE EXERCISE Alkene reactions and…

A: 1). Since epoxide is symmetrical, it opens from either side with ethanol and gives the final…

Q: Section 1: Identify the type of reaction For the following reactions, indicate whether the following…

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Q: If the two drops are mixed, draw a particle diagram to show what would be observed on a particle…

A: Addition of any ionic compound in water results into an aqueous solution

Q: Predict the spin-spin splitting that you would expect to observe in the ¹H NMR spectra of the…

A: NMR is branch  of chemistry which is used to study physical, chemical and biological properties of…

Q: When a 2.00 g sample of KSCN is dissolved in water in a calorimeter that has a total heat capacity…

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Q: ***1.21 The density of a certain liquid is given an equation of the following form: P = (A + Br)eCP…

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Q: How will I know if I should rotate anti or clockwise?

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Q: In a pure sample CH₂F₂, what forces of attraction exists between molecules? A) dispersion forces…

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Q: Which of the following molecules are ACHIRAL (i.e. NOT chiral)? (can choose more than 1) OH F OH B…

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Q: Draw the products formed when each ester is treated with lithium hydroxide and water. Reaction A…

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Q: Primary amine NH–CH3 I H3C-CH-CH3 NH₂ I H3C-CH₂-CH-CH₂-CH-CH3 -H-CH₂- CH3 H3C-N-CH3 I H3C-CH₂-CH-CH3…

A: Given,  The primary, secondary and tertiary amines from the list of compounds are:

Q: A student is trying to perform a single solvent recrystallization of compound X using methanol. He…

A: Ans.(i) Option (c) is right. No, you need a solvent which dissolves the sample only at boiling…

Q: 0.8 C 0₂ Reactants atom ↑ 8 CO₂ Products

A: C + O2 ----> CO2 in the above equation 1. we can easily find carbon and oxygen atoms.

Q: A solution contains 0.264 M sodium hypochlorite and 0.224 M hypochlorous acid. The pH of this…

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Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.