How many moles of carbon are present in 5.00 grams of hexazinone

Q: Advanced Inorganic Chemistry - use character tables to predict the number of IR-active CO stretching…

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Q: How many carbons in the parent chain and give the IUAC name of the structure.

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Q: You have prepared a solution that contains 50 mL of aqueous sulfuric acid and 1000 mL of water. c.…

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Q: The concentration this concentration of Tetrachloroethylene in water is 3 mg/L. Express in mol/1,…

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Q: Question: How do Intermolecular forces affect the characteristics of fluid (viscosity, adhesion,…

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Q: Q3. If the law of conservation of mass holds true, how much sodium chloride will react with 34.0 g…

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Q: group 3 cations

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Q: Enter the orbital diagram for the ion Au+. Drag the appropriate labels to their respective targets.…

A: we have to complete the given orbital filling diagram for Au+

Q: A. Draw the meantime r of ephedrine. You can use line structures or a hybrid line structure/condense…

A: We know, An Enantiomer is a stereoisomer that is a non-superimposable mirror image of each other.…

Q: Advanced Inorganic Chemistry - use character tables to predict the number of IR-active CO stretching…

A: To predict the Number of IR-active CO stretching in cis Fe(CO)4Cl2 and trans-Fe(CO)4Cl2.

Q: 1s 3. Sodium 1s 1s 4. Neon 1s 1s 5. Nickel 6) Vanadium 2s 2s 7) Copper 2s 2s 2s 20 20 2р 20 2р 3s 3s…

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Q: The molar heat of vaporization of water at 25 °C is +43.9 kJ/mol. How many kilojoules of heat would…

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Q: How many electrons, neurons, and protons does 11B3+ have?

A: The given species 11B3+ Calculate the number of electrons, neutrons and protons

Q: For the following proton-transfer reaction, identify the correct curved arrow mechanism. 04.-04. ||…

A: A nucleophilic attack by amine compound takes place to the ammonium electrophile , by which we can…

Q: which of the following represents the greatest volume present 3.4dm3 3412ml 9213cm3 22.9L…

A: This question is related to unit conversion Unit conversion means convert one unit into another…

Q: What Grignard reagent and what carbonyl compound might you start with to prepare the following…

A: Grignard reagent has nucleophilic character hence it can give nucleophilic substitution reaction to…

Q: We have a solution that is formed with two substances, A and B. Here's the data : Molar fraction in…

A: In this question, we have to Calculate the composition of the vapor phase in the most volatile…

Q: can you pleease show the mathematica working?

A: In this question, we have to find the greatest volume preceding the question given.

Q: How many moles of bromine are in .250 moles of Oxapyrazon?

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Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

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Q: Wine goes bad soon after opening because the ethanol (CH₂CH₂OH) in it reacts with oxygen gas (O₂)…

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Q: 7. Calculate the boiling point of an aqueous solution that contains 20.0 mass % ethylene glycol…

A: We first calculate the molality of the solution and we will use the colligative property i.e-…

Q: Benzene has a boiling point of 80.1 °C, and a specific heat capacity of 1.8 J/g °C in the liquid…

A: we have to calculate the heat released when benzene is cooled from 114 degree C to 55.1 degree C

Q: vvny diagram? the outer-most electrons the only ones included in the electron dot

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

Q: CH3 Polar neutral lysine H NH3 -COO glutamate Hydrophobic ooc-CH₂- H NH₂ -coo nonpolar amino acids…

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Q: Examine the curved arrow below, and answer the question in the box. If the curved arrow creates a…

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Q: Hallwachs-Effect or Photo-electric Effect: Experiment. Evacuated tube G Radiations + photocatho…

A: Electron is bound to the nucleus by some energy known as binding energy or work function. When light…

Q: bo Calculate the molar mass of each compound. Keep at least one decimal place in atomic masses from…

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Q: On the same graph, use a dashed or dotted line to represent chlorine (C12). Show the change in…

A: Potential energy diagram represents the energy changes that occurs during a chemical reaction .In…

Q: CI OH O IZ CI N= 1-0

A: Root: Benzsuffix: amidebase name: benzamide number of carbons in the parent chain considering the…

Q: 10. Show the mechanisms of the following reactions. (a) (b) OH -CI + H₂SO4 THF H₂N Pd(OAc)2,…

A: The mechanism of above reactions can be given as:

Q: How can colloids be distinguished from real solutions? Explain.

A: When solute and solvent are mixes then solution is formed,one the size of solute in solution there…

Q: For Cis-1,3-dimethylcyclohexane (a) Draw a pair of conformers that are in equilibrium (b) indicate…

A: a) Compounds with the same chemical formula, the same connectivity, but a different spatial…

Q: 3. Using the data at right: a. Calculate the absorbance of each sample. You will need to express the…

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Q: Hallwachs-Effect or Photo-electric Effect: Experiment -Can you explain the experiment? -What are the…

A: To explain the experiment involved in Hallwachs effect or photoelectric effect and provides its…

Q: What are Colloids and its properties? Why is it important for us to learn about Colloids?

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Q: What is diffusibility? Why is it important for us to learn about this when it comes to field of life…

A: Diffusion is a spontaneous process.It ocuur in liquid and gas.Diffusion has an importance in human…

Q: Problems 1-5: Draw the organic structures. 1. 5-ethyl-6-butyl-cis-2-nonane 2.…

A: We are authorised to solve only first three subparts of a question. Please post rest of the subparts…

Q: Methanol Which solvent is best for the recrystallization of each of the following compounds: benzoic…

A: Recrystallisation can be defined as a technique which helps us to obtain pure compounds. In…

Q: A solution contains 1.64 g of a nonvolatile solute in 109.9 g of water. Knowing that the solute has…

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Q: 2) The graph of weight vs. volume for copper is shown below. What is the volume of a piece of copper…

A: y axis is mass in g and x axis is volume in ml. density = massvolume slope = density

Q: Use the following vapor pressure data to answer the questions: A B Liquid C₂H16 CgHyNHz Vapor…

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Q: 1. Which of the following will give the lowest freezing point when added to 1 kg of water: 1 mol of…

A: Data given:  Number of moles of Co(C2H3O2)2 = 1 mol  Number of moles of KCl = 2 mol  Number of moles…

Q: What mass of ethylene glycol (C2H6O2, molar mass = 62.1 g/mol), the main component of antifreeze,…

A: Given -> Molar mass  of ethylene glycol = 62.1 g/mole Volume of water = 8.5 L = 8.5 × 1000 ml =…

Q: he results from the experiment are shown in

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Q: How many entities are present in each of the following? (a) 3.21 mol argon atoms

A: Given 3.21 mol Argon atoms

Q: Five lbs of propane is contained in a closed, rigid tank initially at 80 lbf/in.2, 150°F. Heat…

A: Given: Mass of propane= 5 lbs Pressure of tank= 80 lbf-in2 Initial temperature=150 oF Final…

Q: To divide numbers in scientific notation: divide the digit terms and subtract the exponents. (A x…

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Q: Briefly explain how protein breaks down in the body.

A: Proteins are made up of amino acids. Amino acids contain one carboxyl group (COOH),one amino group…

Q: What are the steps in diluting high concentration stock solutions into lower concentration…

A: The formula for dilution is C1V1 = C2V2. Where, C1 is the concentration of the starting solution, V1…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.