Figure 13

Q: Derive the minimum radius ratio(r/R) for coordination number of 6. Estimate the coordination number ...

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Q: The value of the equilibrium constant Kp for the formation of ammonia, N2(g) + 3H2(g) 2NH3(g) is 4....

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Q: What is the change in the internal energy of a gas that absorbs 225J of heat and expands from 10.0L ...

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Q: The gas mileage of a truck is 18 mi/gal. What is this in cm/mL? (Show steps)

A: Conversion : 18 mi/gal = ? cm/mL   

Q: Cysteine is an amino acid with S as the donor atom. It forms complexes with Fe2+, Hg2+, Mg2+, and Zn...

A: The question is based on Hard soft acid base (HSAB) principle. Cysteine is a S-donor (ligand) conati...

Q: Sulfur trioxide reacts(violently) with water to produce sulfuric acid. Calculate the number of grams...

A: According to the balanced chemical equation for a specific reaction, we can understand what amount o...

Q: 1.   What is the electrical charge of an electron?  ____________________________________ 2.   What w...

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Q: A 22-gram sample of Aluminum-25 (half-life of approximately 7.2 seconds), was left undisturbed for 1...

A: Here we have given a radioactive Aluminium-25  Half life is 7.2 second Asked about decay constant an...

Q: Problem f please

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Q: Consider the sublimation of ice in a freezer compartment at -15 °C. For a gas volume of 20.0 L, how ...

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Q: Using the following spectra and other information provided, identify the compound. Assign pertinent ...

A: The molecule formula of the compound is C11H13NO. The double bond equivalence(DBE) of the compound c...

Q: If 20 ml of 0.010 MH 3PO 4 solution is completely neutralized by 60.0 mL of Ca(OH) 2 solution, what ...

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Q: 7) When propionic anhydride is dissolved in water, it forms propionic acid according to the balanced...

A: Solving only one question in accordance with guidelines. We will first calculate mass of each reacta...

Q: A substance crystallizes with one atom at each corner, one atom on 8 of the edges, and one atom on 6...

A: The repeating unit in the crystal lattice of a solid is referred as the unit cell.

Q: Which one of the following salt solutions will have a pH below 7? -KNO3 -Ba(ClO4)2 -KI -CaCO3 -...

A: KNO3 , Ba(ClO4)2 and KI these three are neutral salt having pH = 7 at equivalence point because this...

Q: What is the mole fraction of 21% by mass of glucose (180 MM) aqueous solution?

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Q: For a 0.40 M solution of HCIO4, calculate: [H+], pH, pOH, and [OH] Determine all pH and pOH values t...

A: Given information, 1) Concentration of HClO4 = 0.40 M 2) Concentration of HCl = 1.0*10-12 M  

Q: Which functional group or groups are not present in the compound shown in the Figure.    a) Alcohol ...

A: Which functional group or groups are not present in the compound shown in the Figure. ?  

Q: The mineral pyrite, FeS2 , when roasted in air, reacts to produce SO2 , which is then immediately re...

A: The molar mass of Fe = 55.8g/mol Molar mass of S = 32g/mol

Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in ...

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Q: What is the mass grams that are in 4.66 × 1025 molecules of l2?

A: The given problem can be solved by using the given information is as follows; Avogadro number = NA =...

Q: Write the isotope symbol that fits the description, using a superscript for the mass number and a su...

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Q: Calculate the average atomic mass for an unidentified element given the following

A:   isotope : Same element  with different masses  is called " isotopes "  ex :  H1 , H2 and H3  For i...

Q: Using the Debye-Huckel Limit Law, calculate the value of the mean ionic activity coefficient, g+, in...

A: Concentration of solution = 2×10-3 M  Temperature = 25°C  Mean ionic activity coefficient of ln2(SO4...

Q: The rate constant for a certain reaction is k = 7.60×10−3 s^-1 . If the initial reactant concentrati...

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Q: :01 Question 10: Select the type or types of intermolecular forces that exists between the molecules...

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Q: Of the following compounds, which can exist as geometric isomers?   Select all that apply.    1,1−...

A: Since the IUPAC names of all the given compounds end with "ene", they are all alkenes.  Alkenes show...

Q: What is the molarity of magnesium ions in a 0.881 M solution of magnesium phosphate?

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Q: How many bonds does bromine atoms form in neutral organic compounds?

A: Electronic configuration of Bromine is [Ar]3d104s24p5 so it has valency of 1. 

Q: Draw lewis Structure for CH4N-. Include formal Charges. What is the geometry for the surrounding nit...

A: In lewis structure except hydrogen all atoms should full fill 8 electrons for hydrogen it should hav...

Q: What are some ways that density is used in chemistry and or medicine? Select 3 correct answer(s) a) ...

A: Density is defined as mass per unit volume. The formula for density is given as, d = M/V

Q: How many of the atoms in the structure shown in Figure 7 has sp² hybridisation? [The answer is a who...

A: Given structure: We have to find the number of C atoms that have sp2 hybridization.

Q: 5. The element) will exhibit largest energy of atomization in period 3 and will have (name or symbol...

A:  All the elements in perioic table have different electronic configuration .They are divided into di...

Q: The electrolyte in automobile lead batteries is a 3.33 M sulfuric acid (H 2SO 4) solution.  Calculat...

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Q: a hollow spherical iron ball has a diameter of 15.3 cm and has a mass of 11.1 kilograms. assuming th...

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Q: The progress with time of a reaction system is depicted in the figure here. Red spheres represent th...

A: Equilibrium constant - It a number that tells us the relationship between the reactants and products...

Q: Calculate the molarity of a 37. 0% by weight hydrochloric solution. The density of the solution is 1...

A: Given that:  Weight percent of HCl = 37.0% Density of solution  = 1.12g/ml Weight percent =( mass of...

Q: 6.Defend or refute: “Any binary solution can be completely separated by fractional distillation.”

A: Fractional distillation is the method of separation of two or more miscible liquids based on their b...

Q: Use unit analysis to show how to calculate the volume occupied by 17.2 grams of gold. (The density o...

A: Volume is the space that something fills. Here the volume we have to find of gold. And density is de...

Q: The electrolyte in automobile lead batteries is a 3.8 M sulfuric acid (H 2SO 4) solution.  Calculate...

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Q: How many of the atoms in the structure shown in Figure 7 has sp² hybridisation? [The answer is a who...

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Q: Illustrate through a drawing what happens at the molecular leve

A: When an ionic salt dissolves in water or some other polar solvent, ionic bonds are breaks and it dis...

Q: Draw stress strain curve for an amorphous polymer at operating temperature T (on same plot) a. T« Tg...

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Q: Question 93 of 109 Submit If 8.00 moles of NH3 of and 10.00 moles of O2 react in the following react...

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Q: H", heat OH OH +

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Q: Predict the relative boiling points of the substances in Figure 9 and rank these boiling points from...

A: The intermolecular force present in alcohols is hydrogen bonding while in the alkanes the intermolec...

Q: You are given a sample of material made up of protein and cholesterol. If a O.258 g sample of this m...

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Q: NaOH Н.О, Нeat

A: H of -COOH group is attacked by -OH- of NaOH to form water molecule and oxygen acquires negative cha...

Q: a sample of unknown mixture has a total mass of 134g, a total volume of 113 cm3, and consists only o...

A: Both volumes and masses are addictive in nature. If in a mixture, we add different mass  and volume ...

Q: Which is the conjugate acid of [Ti(OH2)5(OH)]2+? A. [Ti(OH2)50]* B. [Ti(OH2)4(OH)2]* C. [Ti(OH2)6]³+...

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