Classify each chemical compound listed in the table below. type of compound (check all that apply) punoduwoɔ ionic molecular base HCIO, IH KC10, H. Submit I Don't Know Cloudy

Q: How many grams of ZnCl2 (136.29 g/ mol) are present in 600 mL of a 0.500 M ZnCl2 solution?

A: Given,  The mass of ZnCl2 in 600 mL of a 0.500 M ZnCl2 solution is:

Q: Experiment 1: Preparation and pH of Buffer Solutions Test Data:     Mass of Sodium Acetate :4.0 g…

A: Molarity of sodium acetate(NaCH3COO) stock solution = 0.49 M  Molarity of acetic acid(CH3COOH) stock…

Q: 12. What is shown by the following equation? CH4e) + 3 Oze) → 2C0 + COze) + 2H;O + energy (A)…

A: 12th question equation- CH4(g)+ 3O2(g) ->2CO(g)+2H2O(g)+energy  13th question equation-…

Q: P3C.6 Use values of enthalpies of formation, standard entropies, and standard heat capacities…

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Q: What is the pH (to two decimal places) of a 2.0 M HF aqueous solution?…

A: Given: The molarity of HF aqueous solution is 2.0 M The Ka (acid dissociation constant) value is…

Q: Question 21 Match lipid structures in column A with its lipid type in column B esters of fatty acids…

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Q: Q3.Define the substitutional solid solution types with diagram.

A: Substitutional solid solutions are those in which the atoms of the minor component (solute) are…

Q: Which of the following element labels is incorrect?     O, F, Cl non-metal     Ne, Ar, Kr halogen…

A: Given,  The following elements which is incorrect labels are:

Q: During the early studies and development of Cisplatin, the complex [PtCl4(NH3)2] was found to be a…

A: Given the complex: Cisplatin, [PtCl2(NH3)2] (Please note that the correct formula has 2 Cl atoms and…

Q: Choose 1 cosmetic or toiletry ingredient and research its: 1. Function and its mode of action. 2.…

A: The functional ingredients are the ingredients that makes the cosmetic product work.Main ingredients…

Q: Identify if the statement is true or false. Show calculations to support your answer. Suppose that…

A: Given :-  Molarity of KClO2 (ClO2-) = 0.753 M   Ka of KClO2 = 1.1 x 10-2  Molarity of HClO2 = 0.659…

Q: OH Но NH2 Sphingomyelin Ceramide Globoside Sphingosine

A: In this question, we have to identify the name of the given compound.

Q: 13. The following exothermic reaction is allowed to reach equilibrium: N2(g) + 3H2(g) = 2NH3(g) a.…

A: According to Le Chatelier's principle, if a stress is applied on a reaction mixture at equilibrium,…

Q: Determine [H30ʻ),OH], pH and pOH for a solution of 125 mg of HBr and 125mg of KOH dissolved in 532…

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Q: Choose the letter of the correct answer.

A: Correct answer is option A.  944gm

Q: Given the following chemical structures, arrange the hydrocarbons based on polarity? (most polar >…

A: Polarity depends upon the difference in electronegativity between and atoms. Greater the…

Q: Calculate the standard reaction potential and use the half-reaction method to determine the moles of…

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Q: In an atomic absorption study, an unknown sample of Me+ had an absorbance of 0.355. The mixture was…

A: A question based on concentration terms that is to be accomplished.

Q: The molecular weight of an unknown hydrocarbon is 208.29. The compound is found to be composed of…

A: We have to find chemical molecular formula. Given, Percentage composition of C,H and O are…

Q: 2. Calculate the normal freezing point of a 0.7439 mol aqueous solution of C12H22O11 that has a…

A: 2) Given, [sucrose] = 0.7439 M                         Density of solution = 1.35 g/ mL # Let the…

Q: Which of the following would be attacked ONLY by an electrophilic reagent? (Select as many as…

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Q: The percent yield in the preparation of iodoform from iodine crystals is 40.20%. Using the procedure…

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Q: Determine the inermolecular force of attraction in the given structure below H H H &+ H-C-C. I ! Ö-H…

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Q: As temperature increases for an endothermic reaction, the change in Gibbs free energy at standard…

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Q: DATA TABLE Calculate the concentration of NH, for each of the unknown samples. Sample #1 Sample #2…

A: Value of Kw = 10-14 Value of Kb = 1.8 × 10-5

Q: molecular weight

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Q: In the reaction involving 0.5 g of sodium carbonate and 1 g of calcium nitrate, what is the number…

A: Given, Mass of sodium carbonate react = 0.5 g Mass of calcium nitrate react = 1 g Number of moles of…

Q: Explain the significance of the constant a and b in the van der Waals eqaution state

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Q: 40 Estimate ΔG° at -51°C for the following reaction. 3O2(g) → 2O3(g)

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Q: It is well known that any radiocarbon takes several decades to disintegrate. In an experiment, only…

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Q: a. Do the given data follow's Charles' Law? b, Generate the equation of the line that best fit the…

A: We need to check the plot between T and V.

Q: In administering  a mixture of NO2 and O2 by flow meters the target total flow is 14 L/min.  What…

A: Yes, this problem can be simplified.  The question asks us as to what the individual flow rate of…

Q: C17H29COOH linolenic acid non-saponifiable w-3 fatty acid All are correct

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Q: 3. H 2 O → 2H 2 + O 2 For this reaction, state the rate law 4. State the overall order of the…

A: The rate is the expression of relation between the rate of the reaction and the concentration of the…

Q: Guide Questions: A. Identify the functional groups of the different organic molecules. Indicate…

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Q: How much heat (kJ) is released by a 200-gram piece of silver as it cools from 1023°C to 300°C?

A: Given :-  Mass of piece of silver (m) = 200 g  Initial temperature (T1) = 1023°C  Final temperature…

Q: Balance the following chemical equation. |19. A203 → Al O2

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

Q: 14. Calculate K for the following reaction given the following equilibrium concentrations of PCI5,…

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Q: Write the balanced K, and K, reactions for HSo, in K.:

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Q: 5. Determine the structure of the following compound based on its molecular formula, IR and 'H NMR.…

A: Using the data from the IR spectrum and 1H- NMR spectrum, structure of the molecule has been deduced…

Q: Identify the alcohol reactant needed to produce each of the following compounds as the major product…

A: Dehydration is a process where water is lost as one of product  We are required to find the starting…

Q: Fill in the table. Water is dissociated at 25°C. [H+] [OH-] pH pOH 9.45x10-8 6.22 6.78x10-11…

A: Complete the following--

Q: antifreeze solution is prepared containing 50.0 cubic centimeter of ethylene glycol, C2 H6 02…

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Q: The strong acid HI is added to 0.1 M/0.1M CH3COOH/CH3COONa. What is the full reaction equation, full…

A: Given,  The strong acid HI is added to 0.1 M/0.1M CH3COOH/CH3COONa. What is the full reaction…

Q: Solve the following 1. 108 grams of water is produced when toluene is burned. There are no carbon…

A: (1) Given that -  Mass of water produced = 108 gram  Then number of moles of water are -  Mole =…

Q: State Charles' Law in words and also in the form of equation. Indicate the conditions under which…

A: The law was named after a scientist Jacques Charles who formulated this law  in 1780s. Charles's law…

Q: A thermodynamic study of DyCl, determined its standard enthalpy of formation from the following…

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Q: What is [OH−] in a solution of 1.25 M NH3 and 0.78 M NH4NO3?

A: Given: Concentration of NH3 = 1.25 M And concentration of NH4NO3 = 0.78 M

Q: Balance the following equation: X + OB - > 37CI 17 O 38Ar 18 о 38C1 17 O 36K 19 37Ar 18

A: In radioactive decay there must be balanced atomic number and atomic mass also. ->If option (a)…

Q: kPa

A:

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.