What is the principal quantum number (n), the orbital angular momentum quantum number (l), the magnetic quantum number (ml) of the element Oxygen?

Q: Why can a molecule such as CO easily be dissociated on a metal (Au/CeO2) surface but not in the gas ...

A: Adsorption (chemisorption) on a metal surface

Q: Consider the following system at equilibrium where K. = 7.00x10 and AH° = 182 kJ/mol at 673 K. NH4I ...

A: NH4I(s) --> NH3(g) + HI(g). Kc =7× 10-5 ∆H° = 182 kj/mole (endothermic)  

Q: What effect does a catalyst have on the reaction rate and the products formed in a reaction? The cat...

A: We have to predict the correct statement about catalyst.

Q: Below what temperature does the following reaction become spontaneous? FeO(s) + CO(g) → CO2(g) + Fe(...

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Q: Can you always rank molar solubilities by ranking Ksp values? Explain your answer. Begin your answer...

A: A question based on solution that is to be accomplished.

Q: II. Tell whether if the following is an example of solid, liquid or gas. Write S for solid, L for Li...

A: Since you have posted multiple questions, we will solve only first question for you. If you want any...

Q: 2. Br HCI, H,O 1. Cl, NaOH, H,0 2. H. H,0 1. P. Br 2. H,0 он 3. CH,NH, 1. LDA EIONA (2 equiv.) 1-bro...

A: o LDA is a bulky base that abstracts proton from the less hindered site o Under haloform reaction co...

Q: 4. Given that the first order rate constant for the overall decomposition of ethyl bromide is k = 3....

A: Introduction :  First  order reaction can be defined as one whose rate is directly proportional to t...

Q: 0.2365−g sample of a monoprotic acid neutralizes 42.90 mL of a 0.06813 M KOH solution. Calculate the...

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Q: Four of the following five sets of quantum numbers are not allowed. Choose the a 4 3 -4 +1/2 in m 1 ...

A: Given : We have to tell which of the following is allowed set.

Q: Activated Complex At Reactants Products Reaction Progress Chemical Energy

A: Activation energy is defined as minimum energy needed for completion of reaction is known as activat...

Q: 500. mL of a solution of calcium hydroxide at 45 °C contains 104.5mg of the salt. Determine the solu...

A: Given- Volume b= 500 ml =0.500 L (1L = 1000 ml) Weight = 104.5 mg = 0.1045 gm (1 gm = 1000 mg)  

Q: What is the electronic configuration of Silicon? What is the electronic configuration of Magnesium?

A: An electronic configuration is the representation of distribution of electrons in atomic orbitals. 

Q: Note: I need a simple explanation for this lesson for my presentation. Thank you!

A: Polymers  are composed of many small repeating  units (monomer) joined together. Polymers having hig...

Q: An 80 year old woman fell on the ice and fractured her femur. After several hours, when she arrived ...

A: 1. Solution - According to the question - The pH is 7.31 which is more than neutral pH. So the patie...

Q: Current Attempt in Progress What is the correct full range for the values of m, the magnetic quantum...

A: Given-> 3d electron  

Q: True or false 1.The enthalpy change is the heat evolved or absorbed during a reaction happening at c...

A: Given: 1.The enthalpy change is the heat evolved or absorbed during a reaction happening at constant...

Q: Consider the following reaction: 2503(g) 2s02(g) + 02(g) If 7.35x10 2 moles of So3(g), 0.264 moles o...

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Q: 9. Indicate the type of complex lipid represented by each structure below.

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Q: A very etticient synthesis of resveratrol was reported in 2006. Identify the missing reagents. он re...

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Q: What is the mole fraction of 25% sucrose solution (C 12 H 22 O 11 )? Find its molality.

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Q: What is the frequency in hertz of blue light having a wavelength of 476 nm? i х 10 Hz

A: In this question, we have to calculate the frequency in hertz of blue light having wavelength of 476...

Q: A solution of 25.0 mL 0.200 M CH3COOH solution is titrated with 0.200 M KOH solution. a. Calculate t...

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Q: Match the d orbital with its shape. (2) (3) (1) Orbital Selection dy d,2 - y2

A: The shape of the orbitals is determined by the contribution of the electron densities in the respect...

Q: Part A Calculate the pH of a 0.10 M solution of barium hydroxide, Ba(OH)2. Express your answer numer...

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Q: 13. What is the pH of blood with [H+] = 4.8 x 10-8 M? %3D

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Q: When 1.14E-1 g of Zn(s) combines with 5.29E1 mL of HCl(aq) in a coffee cup calorimeter, all of the z...

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Q: Question 8 of 15 Consider the equilibrium system described by the chemical reaction below. If 0.1908...

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Q: Orag the appropriate labels to their respective targets. Reset Help Bronsted-Lowry acid Bronsted-Low...

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Q: Consider the rate law: Rate = k [A]2[B][C]1/2. How does the rate of the reaction change if the conce...

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Q: A student measures the S2- concentration in a saturated aqueous solution of cobalt(II) sulfide to be...

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Q: the complete, balanced reaction that occurs when manganese (II) nitrate is mixed with sodium carbona...

A: Mg(NO3)2(aq) + Na2CO3(aq) -->  

Q: Provide the rest of the mechanism for this electrophilic addition reaction.

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Q: Write the electron configuration of the following elements: • Arsenic • Chlorine (with a charge of...

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Q: An aqueous solution of nickel(II) bromide, NiBr2, is made by dissolving 11.2 grams of nickel(II) bro...

A: Given-> Weight of nickel(2)bromide = 11.2 gm Volume = 250 ml  

Q: 3. A solution that may contain any of the group III cations. Treatment of the solution with CIO in a...

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Q: A solution is prepared that is initially 0.22M in methylamine (CH, NH,), a weak base, and 0.31 M in ...

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Q: How many vibrational modes are in (a) C¿H2 and (b) a 4,000 atom protein?

A: For a linear molecule, number of vibrational modes = 3N-5 For a non linear molecule, number of vibra...

Q: If 2.7 kg of Na2CO3 concentration of CO32- ? are dissolved to make 4.6 L of solution, what is the An...

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Q: The pH of a swimming pool was measured at 6.10.  1. What is its pOH? 2. Compute for the molar conc...

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Q: Determine the mass of silver chromate that will dissolve in 1.0-gallon of water. (Note: 1 gal = 3.78...

A: solubility product is defined as the product of concentration of ions formed when a sparingly solubl...

Q: 1. Write oxidation half-reactions for the metals Ag, Cu and Zn. Ag: Cu: Zn:

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Q: Classify the solutions as acidic or basic. Drag the appropriate items to their respective bins. Rese...

A: Classify the solution is acidic or basic ---

Q: [Roferencea) CH2=CHCH2SCH(CH3)2 can be synthesized by an SN2 reaction. Draw the structures of the al...

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Q: During inhalation, a person's diaphragm and intercostal muscles contract, expanding the chest cavity...

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Q: Lewis Dot Formulas for atoms: display the __________ electrons as dots around the chemical symbol.

A: Lewis Dot Formulas for atoms: display the Valence electrons as dots aroundthe chemical symbol. In Le...

Q: I. MULTIPLE CHOICE: Write only the letter of the correct answer. 1. Which is anything thatoccupies s...

A: As mentioned in the question, only the letter of correct answer is required. 1. b                

Q: For the enzyme-substrate reaction, E + S=ES E+ P, a 96-well plate assay is used to screen a libriay ...

A: Correct option is Negative control to confirm that the product can be detected in the presence of en...

Q: A chemist dissolves 759. mg of pure hydrochloric acid in enough water to make up 80. mL of solution....

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Q: What is the wavelength of electromagnetic radiation which has a frequency of 6.282 x 1014 s 1? O 4.7...

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